CN114087506A - A surveying and mapping bracket with a positioning structure for land surveying and mapping - Google Patents
A surveying and mapping bracket with a positioning structure for land surveying and mapping Download PDFInfo
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- CN114087506A CN114087506A CN202111475110.XA CN202111475110A CN114087506A CN 114087506 A CN114087506 A CN 114087506A CN 202111475110 A CN202111475110 A CN 202111475110A CN 114087506 A CN114087506 A CN 114087506A
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- adjusting
- bevel gear
- mapping
- support
- telescopic
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- 238000013507 mapping Methods 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 124
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
本发明提供了一种用于土地测绘的具有定位结构的测绘支架，涉及土地测绘技术领域，包括：云台安装座；上摆动杆，所述上摆动杆圆周阵列排布铰链连接在云台安装座的外侧上部；支撑调节传动机构，所述支撑调节传动机构设置在上摆动杆、上伸缩杆、支撑座的内部，调节操作件通过支撑调节传动机构带动支撑地脚上下滑动。通过采用铰链平行四边形结构可以保证支撑地脚始终处于竖直状态，通过对支撑地脚的支撑高度进行调节可以更好的实现调平，调平精度更高，保证测量精度，同时具有良好的折叠能力，方便运输和存放，解决了现有的测绘支架在找平过程中需要对支腿和云台反复调节，导致调节操作麻烦，影响了使用效率。
The invention provides a surveying and mapping bracket with a positioning structure for land surveying and mapping, which relates to the technical field of land surveying and mapping, and includes: a pan-tilt mounting seat; The outer upper part of the seat; the support and adjustment transmission mechanism is arranged inside the upper swing rod, the upper telescopic rod and the support seat, and the adjustment operation member drives the support foot to slide up and down through the support and adjustment transmission mechanism. By adopting the hinged parallelogram structure, the supporting feet can always be in a vertical state. By adjusting the supporting height of the supporting feet, the leveling can be better achieved, the leveling accuracy is higher, the measurement accuracy is ensured, and the folding is good. The utility model has high capacity, convenient transportation and storage, and solves the problem that the existing surveying and mapping bracket needs to repeatedly adjust the outrigger and the head during the leveling process, which leads to troublesome adjustment operations and affects the use efficiency.
Description
Technical Field
The invention relates to the technical field of land surveying and mapping, in particular to a surveying and mapping support with a positioning structure for land surveying and mapping.
Background
Need measure through various instruments in geological exploration and land survey process, instruments such as theodolite, spirit level, total powerstation wherein are the most common measuring instrument, often need support the measuring instrument through the survey support in the process of carrying out the measurement through above-mentioned instrument, current survey support supports the instrument through three groups of landing legs that can stretch out and draw back and swing generally.
However, the existing surveying and mapping support needs to be roughly leveled by stretching of the supporting legs and then finely leveled by the holder during leveling, the supporting legs are difficult to effectively control the adjustment amount during adjustment, the supporting legs and the holder need to be repeatedly adjusted during leveling, so that the adjustment operation is troublesome, and the use efficiency is influenced.
Disclosure of Invention
In view of the above, the invention provides a mapping bracket with a positioning structure for land mapping, which can ensure that a supporting foot margin is always in a vertical state by adopting a hinge parallelogram structure, can better realize leveling by adjusting the supporting height of the supporting foot margin, has higher leveling precision, is simple to operate, can greatly improve the leveling work efficiency, ensures good supporting capacity by fixing a ground anchor and a supporting disk, is more stable to support, ensures the measurement precision, has good folding capacity, and is convenient to transport and store.
The invention provides a mapping bracket with a positioning structure for land mapping, which specifically comprises: a holder mounting base;
the upper swing rods are arranged in a circumferential array manner and are connected to the upper part of the outer side of the holder mounting seat through hinges;
the lower swing rods are arranged in a circumferential array manner and are connected to the lower part of the outer side of the holder mounting seat through hinges;
the upper telescopic rod is connected to the lower part of the upper swing rod in a sliding manner and is fastened and connected through a fastening screw;
the lower telescopic rod is connected to the lower part of the lower swing rod in a sliding manner and is fastened and connected through a fastening screw;
the supporting seat is hinged to the outer sides of the lower parts of the upper telescopic rod and the lower telescopic rod;
the supporting feet are connected to the lower part of the supporting seat in a sliding manner;
the adjusting operation piece is rotatably connected to the upper part of the outer side of the holder mounting seat, and the adjusting operation piece and the hinge connecting shaft at the top of the upper swing rod are coaxially mounted;
support and adjust drive mechanism, support and adjust drive mechanism and set up in the inside of last swinging arms, last telescopic link, supporting seat, adjust the operating parts and drive through supporting to adjust drive mechanism and support the lower margin and slide from top to bottom.
Optionally, the holder mounting base further includes:
the cradle head positioning hole is formed in the center of the top of the cradle head mounting seat;
the cloud platform connecting hole, cloud platform connecting hole are evenly arranged and are seted up in the outside of cloud platform mount pad.
Optionally, the upper swing rod and the lower swing rod are connected through a set of upper swing connecting rod hinges, the upper swing rod and the lower swing rod are installed in parallel, the upper swing connecting rod is installed vertically, and a hinge parallelogram structure is formed among the upper swing rod, the lower swing rod, the upper swing connecting rod and the holder installation seat.
Optionally, a group of telescopic connecting rods are hinged between the upper telescopic rod and the lower telescopic rod together, the upper telescopic rod and the lower telescopic rod are installed in parallel, the telescopic connecting rods are installed vertically, and a hinge parallelogram structure is formed among the upper telescopic rod, the lower telescopic rod, the telescopic connecting rods and the supporting seat together.
Optionally, the lower telescopic rod further comprises:
the guide part, the guide part setting is at the upper and lower terminal surface of telescopic link down, and lower telescopic link passes through guide part and lower swinging arms sliding connection, and the equal fixedly connected with of a set of guide part of the upper and lower terminal surface of telescopic connecting rod, telescopic connecting rod pass through guide part and last swinging arms sliding connection.
Optionally, the support adjustment transmission mechanism further includes:
adjusting a first driving bevel gear, wherein the first driving bevel gear is coaxially and fixedly connected to the end part of the adjusting operation piece, and the first driving bevel gear is rotationally connected to the inside of the upper swinging rod;
the first transmission piece is adjusted and is rotatably connected inside the upper swing rod;
and the adjusting first driving bevel gear is meshed with the adjusting one driven bevel gear to form a bevel gear transmission mechanism together.
Optionally, the support adjustment transmission mechanism further includes:
the adjustable telescopic guide grooves are arranged on the lower part of the first adjusting transmission piece in a circumferential array manner;
adjust flexible driving medium, adjust flexible driving medium and rotate and connect in the inside of last telescopic link, adjust flexible driving medium through adjusting flexible guide way and adjusting first driving medium sliding connection.
Optionally, the support adjustment transmission mechanism further includes:
the second driving bevel gear is coaxially and fixedly connected to the bottom of the adjusting telescopic transmission member;
adjusting a second transmission piece, wherein the second transmission piece is rotatably connected to the inner side of the lower part of the upper telescopic rod;
and the second driving bevel gear is meshed with the second driven bevel gear to jointly form a bevel gear transmission mechanism.
Optionally, the support adjustment transmission mechanism further includes:
the adjusting driving chain wheel is coaxially and fixedly connected to the other end of the adjusting second transmission part, and the adjusting driving chain wheel is actively connected to the inside of the supporting seat;
adjusting a third transmission piece, wherein the third transmission piece is rotatably connected inside the supporting seat;
the adjusting driven chain wheel is coaxially and fixedly connected to the end part of the adjusting third transmission part, and the adjusting driving chain wheel and the adjusting driven chain wheel are in transmission connection through a transmission chain to form a transmission chain transmission mechanism;
the third driving bevel gear is coaxially and fixedly connected to the other end of the third transmission member;
the lifting driving nut is rotatably connected inside the supporting seat;
and the third driving bevel gear is meshed with the lifting driven bevel gear to jointly form a bevel gear transmission mechanism.
Optionally, the support adjustment transmission mechanism further includes:
the ground foot guide grooves are formed in the left side and the right side of the supporting ground feet, and the supporting ground feet are connected with the supporting seat in a sliding mode through the ground foot guide grooves;
the telescopic screw thread of the ground foot is arranged on the upper part of the supporting ground foot, the lifting driving nut is in threaded connection with the telescopic screw thread of the ground foot, and the supporting ground foot and the lifting driving nut jointly form a screw nut transmission pair.
Optionally, the supporting foot margin further comprises:
the supporting plate is fixedly connected to the bottom of the supporting foot margin;
the fixed ground anchor is fixedly connected with the bottom of the lower supporting disc.
Advantageous effects
According to the surveying and mapping support, the supporting ground feet can be ensured to be in a vertical state all the time by adopting the hinge parallelogram structure, leveling can be better realized by adjusting the supporting height of the supporting ground feet, the leveling precision is higher, the operation is simple, the leveling working efficiency can be greatly improved, good supporting capacity is ensured by fixing the ground anchor and the supporting plate, the supporting is more stable, the measuring precision is ensured, and meanwhile, the surveying and mapping support has good folding capacity and is convenient to transport and store.
In addition, the upper swing rod swings outwards, the upper swing rod, the lower swing rod, the upper telescopic rod, the lower telescopic rod and the supporting seat synchronously swing outwards under the action of the hinge parallelogram structure, the supporting seat is ensured to be always in a vertical state, the fixing of the supporting ground anchor is realized by inserting the fixed ground anchor into the ground, the supporting ground anchor is supported by contacting the supporting plate with the ground, the supporting is stable, and the measuring precision is effectively ensured;
in addition, the support height is adjusted by the up-and-down sliding of the upper telescopic rod and the lower telescopic rod, so that the requirements of different support heights are met, and the adjusting device has good adjusting capability;
in addition, an adjusting operation part is rotated, the adjusting operation part drives an adjusting first transmission part to rotate through a bevel gear transmission mechanism formed by jointly engaging an adjusting first driving bevel gear with an adjusting driven bevel gear, the adjusting first transmission part drives an adjusting telescopic transmission part to rotate through an adjusting telescopic guide groove, the adjusting telescopic transmission part drives an adjusting second transmission part to rotate through a bevel gear transmission mechanism formed by jointly engaging a second driving bevel gear with a second driven bevel gear, the adjusting second transmission part drives an adjusting third transmission part to rotate through a transmission chain transmission mechanism formed by jointly engaging an adjusting driving chain wheel with an adjusting driven chain wheel, the adjusting third transmission part drives a lifting driving nut to rotate through a bevel gear transmission mechanism formed by jointly engaging a third driving bevel gear with a lifting driven bevel gear, the lifting driving nut drives a support to slide up and down through a screw nut transmission pair formed by jointly between a support foot and the lifting driving nut, the supporting height of the supporting ground feet is adjusted, the adjusting operation is convenient, and the adjusting precision is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of a body of a mapping support according to an embodiment of the invention;
FIG. 2 shows a schematic view of the upper and lower telescoping rod mounting of a mapping support in accordance with an embodiment of the invention;
FIG. 3 shows a schematic view of the mounting of the upper and lower sway rods of a mapping bracket according to an embodiment of the invention;
FIG. 4 illustrates a schematic view of a support mount mounting of a mapping bracket according to an embodiment of the invention;
FIG. 5 shows a schematic view of the internal gearing of a mapping support according to an embodiment of the invention;
FIG. 6 shows a schematic view of an adjusting first transmission of a mapping carriage according to an embodiment of the invention;
FIG. 7 shows a schematic view of the adjustment of the second transmission drive of the mapping carriage according to an embodiment of the invention;
FIG. 8 shows a schematic view of a lift drive nut drive of a mapping bracket according to an embodiment of the invention;
FIG. 9 shows a schematic view of a support foot drive of a mapping stand according to an embodiment of the invention.
List of reference numerals
1. A holder mounting base; 101. a cradle head positioning hole; 102. a holder connecting hole; 2. an upper swing lever; 3. a lower swing rod; 4. an upper swing link; 5. an upper telescopic rod; 6. a lower telescopic rod; 601. a guide portion; 7. a telescopic connecting rod; 8. a supporting seat; 9. supporting the ground feet; 901. a ground foot guide groove; 902. the ground foot is provided with telescopic threads; 903. a support disc; 904. fixing a ground anchor; 10. an adjustment operator; 1001. adjusting the first drive bevel gear; 11. adjusting the first transmission piece; 1101. adjusting a driven bevel gear; 1102. adjusting the telescopic guide groove; 12. adjusting the telescopic transmission part; 1201. a second drive bevel gear; 13. adjusting the second transmission member; 1301. a second driven bevel gear; 1302. adjusting the drive sprocket; 14. adjusting the third transmission member; 1401. adjusting the driven sprocket; 1402. a third drive bevel gear; 15. a lifting drive nut; 1501. and lifting the driven bevel gear.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a mapping bracket with a positioning structure for land mapping, which comprises: a holder mounting base 1; the upper swinging rods 2 are hinged to the upper part of the outer side of the holder mounting seat 1 in a circumferential array arrangement manner; the lower swing rods 3 are hinged to the lower part of the outer side of the holder mounting seat 1 in a circumferential array arrangement mode, and the lower swing rods 3 are hinged to the lower part of the outer side of the holder mounting seat 1 in a circumferential array arrangement mode; the upper telescopic rod 5 is connected to the lower part of the upper swing rod 2 in a sliding manner and is fastened and connected through a fastening screw; the lower telescopic rod 6 is connected to the lower part of the lower swing rod 3 in a sliding manner and is fastened and connected through a fastening screw; in addition, according to the embodiment of the present invention, as shown in fig. 2, a set of upper swing links 4 is hinged between the upper swing rod 2 and the lower swing rod 3, the upper swing rod 2 and the lower swing rod 3 are installed in parallel, the upper swing link 4 is installed vertically, a hinge parallelogram structure is formed by the upper swing rod 2, the lower swing rod 3, the upper swing link 4 and the pan/tilt head installation seat 1 together, and in use, the upper swing rod 2 and the lower swing rod 3 are always in a parallel state during swinging through the hinge parallelogram structure formed by the upper swing rod 2, the lower swing rod 3, the upper swing link 4 and the pan/tilt head installation seat 1 together; in addition, according to the embodiment of the present invention, as shown in fig. 4, a set of telescopic links 7 is hinged between the upper telescopic rod 5 and the lower telescopic rod 6, the upper telescopic rod 5 and the lower telescopic rod 6 are installed in parallel, the telescopic links 7 are installed vertically, a hinge parallelogram structure is formed among the upper telescopic rod 5, the lower telescopic rod 6, the telescopic links 7 and the support seat 8, and in use, the hinge parallelogram structure is driven by the hinge parallelogram structure formed among the upper telescopic rod 5, the lower telescopic rod 6, the telescopic links 7 and the support seat 8; furthermore, according to an embodiment of the present invention, as shown in fig. 4, the lower telescopic rod 6 further includes: the guide part 601, the guide part 601 sets up the upper and lower terminal surface at lower telescopic link 6, and lower telescopic link 6 passes through guide part 601 and lower swing rod 3 sliding connection, and the equal fixedly connected with of upper and lower terminal surface of telescopic link 7 has a set of guide part 601, and telescopic link 7 passes through guide part 601 and upper swing rod 2 sliding connection, and in use, has realized the direction of lower telescopic link 6 and telescopic link 7 through guide part 601.
The supporting seat 8 is hinged to the outer sides of the lower parts of the upper telescopic rod 5 and the lower telescopic rod 6;
the supporting feet 9 are connected to the lower part of the supporting seat 8 in a sliding manner;
the adjusting operation piece 10 is connected to the upper part of the outer side of the holder mounting base 1 in a rotating mode, and the adjusting operation piece 10 is coaxially mounted with a hinge connecting shaft at the top of the upper swing rod 2;
the supporting and adjusting transmission mechanism is arranged inside the upper swing rod 2, the upper telescopic rod 5 and the supporting seat 8, and the adjusting operation piece 10 drives the supporting foot margin 9 to slide up and down through the supporting and adjusting transmission mechanism; according to the embodiment of the present invention, as shown in fig. 6, the supporting and adjusting transmission mechanism further includes: adjusting a first driving bevel gear 1001, wherein the adjusting first driving bevel gear 1001 is coaxially and fixedly connected to the end of the adjusting operation part 10, and the adjusting first driving bevel gear 1001 is rotatably connected to the inside of the upper swing rod 2; the first adjusting transmission piece 11 is rotatably connected inside the upper swing rod 2; when the adjusting operation piece 10 is rotated, the adjusting operation piece 10 drives the adjusting first transmission piece 11 to rotate through the bevel gear transmission mechanism formed by the engagement of the adjusting first driving bevel gear 1001 and the adjusting one driven bevel gear 1101; furthermore, according to the embodiment of the present invention, as shown in fig. 6, the adjusting telescopic guide slots 1102 are arranged in a circumferential array on the lower portion of the adjusting first transmission member 11; adjust flexible driving medium 12, adjust flexible driving medium 12 and rotate and connect in the inside of last telescopic link 5, adjust flexible driving medium 12 through adjusting flexible guide way 1102 and adjusting first driving medium 11 sliding connection, in use, when adjusting first driving medium 11 rotatory, it drives through adjusting flexible guide way 1102 and adjusts flexible driving medium 12 rotatory to adjust first driving medium 11, simultaneously, adjust flexible driving medium 12 and can guarantee good transmission along with the flexible gliding of telescopic link 5. Further, according to an embodiment of the present invention, as shown in fig. 7; the second driving bevel gear 1201, the second driving bevel gear 1201 is coaxially and fixedly connected to the bottom of the adjusting telescopic transmission member 12; adjusting a second transmission piece 13, wherein the second transmission piece 13 is rotatably connected to the inner side of the lower part of the upper telescopic rod 5; the second driven bevel gear 1301 is coaxially and fixedly connected to the end of the adjusting second transmission piece 13, the second driving bevel gear 1201 and the second driven bevel gear 1301 are meshed to form a bevel gear transmission mechanism, and when the adjusting telescopic transmission piece 12 rotates in use, the adjusting telescopic transmission piece 12 drives the adjusting second transmission piece 13 to rotate through the bevel gear transmission mechanism formed by the meshing of the second driving bevel gear 1201 and the second driven bevel gear 1301; in addition, according to the embodiment of the present invention, as shown in fig. 8, the adjusting driving sprocket 1302 is coaxially and fixedly connected to the other end of the adjusting second transmission member 13, and the adjusting driving sprocket 1302 is actively connected to the inside of the supporting seat 8; adjusting a third transmission piece 14, wherein the third transmission piece 14 is adjusted to be rotationally connected inside the supporting seat 8; the adjusting driven sprocket 1401 is coaxially and fixedly connected with the end part of the adjusting third transmission piece 14, and the adjusting driving sprocket 1302 and the adjusting driven sprocket 1401 are in transmission connection through a transmission chain to form a transmission chain transmission mechanism; the third driving bevel gear 1402, the third driving bevel gear 1402 is coaxially and fixedly connected to the other end of the third transmission member 14; the lifting driving nut 15, the lifting driving nut 15 is rotatably connected to the inside of the supporting seat 8; the lifting driven bevel gear 1501 is coaxially and fixedly connected to the top of the lifting driving nut 15, the third driving bevel gear 1402 and the lifting driven bevel gear 1501 are meshed to form a bevel gear transmission mechanism, when the second transmission piece 13 is adjusted to rotate, the adjusting second transmission piece 13 drives the adjusting third transmission piece 14 to rotate through a transmission chain transmission mechanism formed by the adjusting driving chain wheel 1302 and the adjusting driven chain wheel 1401, and the adjusting third transmission piece 14 drives the lifting driving nut 15 to rotate through the bevel gear transmission mechanism formed by the meshing of the third driving bevel gear 1402 and the lifting driven bevel gear 1501; in addition, according to the embodiment of the present invention, as shown in fig. 9, the foot guide grooves 901 are formed on both left and right sides of the support feet 9, and the support feet 9 are slidably connected to the support base 8 through the foot guide grooves 901; the anchor telescopic thread 902 is arranged at the upper part of the support anchor 9, the lifting driving nut 15 is in threaded connection with the anchor telescopic thread 902, a screw nut transmission pair is formed between the support anchor 9 and the lifting driving nut 15, and when the lifting driving nut 15 rotates in use, the lifting driving nut 15 drives the support anchor 9 to slide up and down through the screw nut transmission pair formed between the support anchor 9 and the lifting driving nut 15, so that the support height of the support anchor 9 is adjusted; in addition, according to an embodiment of the present invention, as shown in fig. 9, the supporting leg 9 further includes: a support plate 903, wherein the support plate 903 is fixedly connected to the bottom of the support foot 9; the fixed ground anchor 904, the fixed ground anchor 904 is connected the bottom of lower supporting disk 903 fixedly, in use, realizes fixing supporting lower margin 9 through inserting fixed ground anchor 904 in ground, realizes supporting lower margin 9 through supporting disk 903 and ground contact.
In addition, according to an embodiment of the present invention, as shown in fig. 1, the holder mounting base 1 further includes: the holder positioning hole 101 is formed in the center of the top of the holder mounting base 1;
the holder mounting base comprises holder connecting holes 102, the holder connecting holes 102 are uniformly distributed and arranged on the outer side of the holder mounting base 1, and in use, the holder is positioned through holder positioning holes 101 and is fixedly connected with the holder through the holder connecting holes 102.
The specific use mode and function of the embodiment are as follows: when the device is used, the upper swing rod 2 swings outwards, the upper swing rod 2, the lower swing rod 3, the upper telescopic rod 5, the lower telescopic rod 6 and the supporting seat 8 synchronously swing outwards under the action of the hinge parallelogram structure, the supporting seat 8 is ensured to be always in a vertical state, the fixing anchor 904 is inserted into the ground to fix the supporting ground 9, and the supporting ground 9 is supported by the contact of the supporting disk 903 and the ground; the support height is adjusted by the up-and-down sliding of the upper telescopic rod 5 and the lower telescopic rod 6; rotating an adjusting operation member 10, wherein the adjusting operation member 10 drives an adjusting first transmission member 11 to rotate through a bevel gear transmission mechanism formed by meshing an adjusting first driving bevel gear 1001 and an adjusting driven bevel gear 1101, the adjusting first transmission member 11 drives an adjusting telescopic transmission member 12 to rotate through an adjusting telescopic guide groove 1102, the adjusting telescopic transmission member 12 drives an adjusting second transmission member 13 to rotate through a bevel gear transmission mechanism formed by meshing a second driving bevel gear 1201 and a second driven bevel gear 1301, the adjusting second transmission member 13 drives an adjusting third transmission member 14 to rotate through a transmission chain transmission mechanism formed by meshing an adjusting driving chain wheel 1302 and an adjusting driven chain wheel 1401, the adjusting third transmission member 14 drives a lifting driving nut 15 to rotate through a bevel gear transmission mechanism formed by meshing a third driving bevel gear 1402 and a lifting driven bevel gear 1501, the lifting driving nut 15 drives the supporting feet 9 to slide up and down through a screw nut transmission pair formed by the supporting feet 9 and the lifting driving nut 15 together, and the supporting height of the supporting feet 9 is adjusted.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475110.XA CN114087506B (en) | 2021-12-03 | 2021-12-03 | A surveying and mapping bracket with a positioning structure for land surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475110.XA CN114087506B (en) | 2021-12-03 | 2021-12-03 | A surveying and mapping bracket with a positioning structure for land surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN114087506A true CN114087506A (en) | 2022-02-25 |
| CN114087506B CN114087506B (en) | 2023-07-25 |
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| CN202111475110.XA Expired - Fee Related CN114087506B (en) | 2021-12-03 | 2021-12-03 | A surveying and mapping bracket with a positioning structure for land surveying and mapping |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114619433A (en) * | 2022-03-18 | 2022-06-14 | 唐山因泰智能科技发展有限公司 | Telescopic operating mechanism |
| CN114910108A (en) * | 2022-04-26 | 2022-08-16 | 安徽科技学院 | Quick leveling equipment for geographical surveying and mapping |
| CN115326036A (en) * | 2022-10-11 | 2022-11-11 | 莱芜金诚土地估价有限责任公司 | Surveying instrument that land resource management used |
| CN115596977A (en) * | 2022-12-13 | 2023-01-13 | 陇东学院（Cn） | A position detection device for geological exploration |
| CN115681704A (en) * | 2022-10-26 | 2023-02-03 | 寿光市测绘有限公司 | Three-dimensional stereo photogrammetry apparatus |
| CN115978398A (en) * | 2023-02-09 | 2023-04-18 | 天元建设集团有限公司 | A support structure for engineering survey |
| CN116481504A (en) * | 2023-06-21 | 2023-07-25 | 北京道济测绘有限公司 | Quick leveling device of total powerstation and engineering survey total powerstation |
| CN118985309A (en) * | 2024-09-25 | 2024-11-22 | 常州嘉耘机械有限公司 | Synchronous telescopic arm of trimmer |
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| CN212107714U (en) * | 2020-04-14 | 2020-12-08 | 广州华晖交通技术有限公司 | Highway design is with adjustable survey and drawing support |
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
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| CN205402136U (en) * | 2016-03-09 | 2016-07-27 | 四川正基岩土工程有限公司 | Mapping bracket suitable for open -air survey and drawing |
| CN105805510A (en) * | 2016-05-06 | 2016-07-27 | 王玉振 | Surveying and mapping instrument tripod |
| CN211423890U (en) * | 2019-12-28 | 2020-09-04 | 无锡华冶测绘服务有限公司 | Surveying and mapping support convenient to adjust |
| CN212107714U (en) * | 2020-04-14 | 2020-12-08 | 广州华晖交通技术有限公司 | Highway design is with adjustable survey and drawing support |
| CN111515901A (en) * | 2020-05-20 | 2020-08-11 | 姜勇军 | Bolt fastening device for assembling motor |
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
Cited By (12)
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| CN114619433A (en) * | 2022-03-18 | 2022-06-14 | 唐山因泰智能科技发展有限公司 | Telescopic operating mechanism |
| CN114619433B (en) * | 2022-03-18 | 2023-08-15 | 唐山因泰智能科技发展有限公司 | Telescopic operating mechanism |
| CN114910108A (en) * | 2022-04-26 | 2022-08-16 | 安徽科技学院 | Quick leveling equipment for geographical surveying and mapping |
| CN115326036A (en) * | 2022-10-11 | 2022-11-11 | 莱芜金诚土地估价有限责任公司 | Surveying instrument that land resource management used |
| CN115681704A (en) * | 2022-10-26 | 2023-02-03 | 寿光市测绘有限公司 | Three-dimensional stereo photogrammetry apparatus |
| CN115596977A (en) * | 2022-12-13 | 2023-01-13 | 陇东学院（Cn） | A position detection device for geological exploration |
| CN115596977B (en) * | 2022-12-13 | 2023-03-24 | 陇东学院 | An azimuth detection device for geological exploration |
| CN115978398A (en) * | 2023-02-09 | 2023-04-18 | 天元建设集团有限公司 | A support structure for engineering survey |
| CN115978398B (en) * | 2023-02-09 | 2025-04-04 | 天元建设集团有限公司 | A support structure for engineering measurement |
| CN116481504A (en) * | 2023-06-21 | 2023-07-25 | 北京道济测绘有限公司 | Quick leveling device of total powerstation and engineering survey total powerstation |
| CN116481504B (en) * | 2023-06-21 | 2023-08-22 | 北京道济测绘有限公司 | Quick leveling device of total powerstation and engineering survey total powerstation |
| CN118985309A (en) * | 2024-09-25 | 2024-11-22 | 常州嘉耘机械有限公司 | Synchronous telescopic arm of trimmer |
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