CN219588571U - Triangular support frame with bolt support legs for surveying and mapping - Google Patents
Triangular support frame with bolt support legs for surveying and mapping Download PDFInfo
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- CN219588571U CN219588571U CN202321974072.7U CN202321974072U CN219588571U CN 219588571 U CN219588571 U CN 219588571U CN 202321974072 U CN202321974072 U CN 202321974072U CN 219588571 U CN219588571 U CN 219588571U
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- supporting plate
- surveying
- mapping
- rotatable disc
- level
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a triangular support frame with bolt support legs for surveying and mapping, which is characterized in that: the device comprises supporting legs, a supporting plate, a lifting rod and a fixing seat, wherein the lower end of the lifting rod is fixedly connected with the supporting plate, the upper end of the lifting rod is fixedly connected with the fixing seat, and the fixing seat is used for installing and fixing a surveying and mapping instrument; three supporting legs are connected below the supporting plate; the lower ends of the supporting legs are provided with internal threads, screw feet are screwed into the internal threads, and the level of the supporting plate is adjusted by adjusting the screwing length of each screw foot; three bubble levels are arranged on the supporting plate, and each bubble level is positioned between two supporting legs. The utility model has the beneficial effects that the three bubble level gauges are arranged on the supporting plate, so that the level of the supporting plate can be conveniently adjusted, and the level of the surveying instrument arranged on the fixing seat can be adjusted. The support plate level is adjusted by adjusting the screwing length of each screw rod supporting foot in the support leg. The illuminating lamp is convenient for illuminating the bubble level and the screw rod support leg at the place with insufficient light to adjust the level.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for surveying and mapping instruments, in particular to a triangular support frame with bolt supporting legs for surveying and mapping.
Background
Land mapping work often uses various mapping instruments such as level, theodolite, rangefinder and total station. The different mapping instruments work on different principles and methods of use, but all instruments must be leveled prior to use. The measured data for an instrument without leveling is inaccurate. The existing surveying and mapping instrument is provided with a leveling device, so that micro level adjustment can be performed. However, when performing field land mapping operations, mapping personnel often need to perform mapping operations on steep slopes and inclined planes, at this time, the micro leveling device of the mapping instrument itself cannot meet the leveling requirement of equipment, and the mapping personnel often need to dig a plane on site to ensure smooth performance of the mapping operations, which brings great difficulty to the staff for land mapping to a certain extent.
In addition, the existing tripod has no warning function, is easy to collide with vehicles or other objects during operation in the evening or under the condition of darker illumination, threatens personal safety and leads to instrument damage.
The existing tripod cannot rotate, is inconvenient to map multiple directions, and is laborious to move and rotate by people.
The above drawbacks exist in the patent document with patent application number 202211320846.4, entitled "a mapping frame with positioning structure for land mapping".
Disclosure of Invention
The utility model provides a triangular support frame with bolt support legs for surveying and mapping, which is simple in structure and convenient to use, in order to make up the defects of the prior art.
The utility model is realized by the following technical scheme:
the utility model relates to a triangular support frame with bolt support legs for surveying and mapping, which is characterized in that: the device comprises supporting legs, a supporting plate, a lifting rod and a fixing seat, wherein the lower end of the lifting rod is fixedly connected with the supporting plate, the upper end of the lifting rod is fixedly connected with the fixing seat, and the fixing seat is used for installing and fixing a surveying and mapping instrument; three supporting legs are connected below the supporting plate;
the lower ends of the supporting legs are provided with internal threads, screw feet are screwed into the internal threads, and the level of the supporting plate is adjusted by adjusting the screwing length of each screw foot;
three bubble levels are arranged on the supporting plate, and each bubble level is positioned between two supporting legs.
A lithium battery is arranged on the supporting plate; the lifting rod adopts an electric telescopic rod; the supporting plate is provided with an illuminating lamp and a warning lamp through the hollow supporting rod, and the illuminating lamp is used for illuminating the bubble level when the air bubble level is leveled; the lighting lamp is connected with the lithium battery through the first switch, the warning lamp is connected with the lithium battery through the third switch, and the electric telescopic rod is connected with the lithium battery through the second switch. The lighting lamp, the warning lamp and the electric telescopic rod are mutually connected in parallel. The hollow support rod can pass through the power supply lead.
2-4 downward guide rods are fixed at the bottom of the fixing seat, and the lower parts of the guide rods penetrate through the through holes in the supporting plate.
The rotatable disc is arranged on the fixed seat, a central shaft is fixed on the fixed seat, and the center Kong Jingzhou of the rotatable disc is sleeved on the central shaft; the bottom of the rotatable disc is provided with a wear-resistant nylon pad, and the contact surface of the fixed seat and the nylon pad is a smooth metal plane; the circumference surface of the rotatable disc is provided with a convex strip which is convenient to stir by hand; the upper end of the central shaft is provided with threads and is provided with a central nut, so that the rotatable disc is prevented from falling off.
The central hole of the rotatable disc is a stepped hole, a circle of concave step I is arranged at the upper part of the stepped hole and is used for installing a central nut, and the central nut is flush with the upper surface of the rotatable disc; a wear-resistant nylon pad is also clamped between the lower end surface of the center nut and the rotatable disc; a circle of concave second step is arranged at the lower part of the stepped hole and is used for installing a bearing; the rotatable disc is provided with a surveying instrument which is fixed by a bolt.
A fluorescent warning strip is stuck on the supporting plate.
The utility model has the beneficial effects that the three bubble level gauges are arranged on the supporting plate, so that the level of the supporting plate can be conveniently adjusted, and the level of the surveying instrument arranged on the fixing seat can be adjusted. The support plate level is adjusted by adjusting the screwing length of each screw rod supporting foot in the support leg. Install the lithium cell in the backup pad, can provide the electric energy for electric telescopic handle (i.e. electric jar) to adjust the height of fixing base to adjust surveying instrument's height. Meanwhile, electric energy is provided for the illuminating lamp, so that the bubble level and the screw rod support leg can be conveniently illuminated at the place with insufficient light to adjust the level. The guide rod between the fixing seat and the supporting plate is used as a guide rail when the electric telescopic rod stretches out and draws back, so that the electric telescopic rod is prevented from shaking, and a surveying instrument is prevented from shaking. The rotatable disc is installed on the fixing seat, the surveying instrument is fixed on the rotatable disc through bolt installation, and therefore when the surveying instrument needs to rotate in the direction, the direction of the surveying instrument is adjusted through rotating the rotatable disc, and time and labor are saved.
Drawings
The attached drawing is a schematic structural diagram of the utility model.
Fig. 1 is a perspective view, fig. 2 is a front view, fig. 3 is a partial sectional view of a rotatable disc, and fig. 4 is a circuit diagram of an illumination lamp, a warning lamp, and an electric telescopic rod.
In the figure: the device comprises a supporting leg 1, a supporting plate 2, a lifting rod 3, a fixed seat 4, a screw rod support 5, a bubble level 6, a lithium battery 7, an illuminating lamp 8, a guide rod 9, a rotatable disc 10, a central shaft 11, a bearing 12, a nylon backing plate 13, raised stripes 14, a central nut 15, a first step 16, a second step 17, a fluorescent strip warning 18 and a warning lamp 19.
Detailed Description
The drawings illustrate one embodiment of the utility model.
The utility model relates to a triangular support frame with bolt support legs for surveying and mapping, which comprises support legs 1, a support plate 2, a lifting rod 3 and a fixing seat 4, wherein the lower end of the lifting rod is fixedly connected with the support plate, the upper end of the lifting rod is fixedly connected with the fixing seat, and the fixing seat is used for installing and fixing surveying and mapping instruments; three supporting legs are connected below the supporting plate;
the lower ends of the supporting legs are provided with internal threads, screw feet 5 are screwed into the internal threads, and the supporting plate level is adjusted by adjusting the screwing length of each screw foot;
three bubble levels 6 are mounted on the support plate, each bubble level being located between two support legs.
A lithium battery 7 is arranged on the supporting plate; the lifting rod adopts an electric telescopic rod; the supporting plate is provided with a lighting lamp 8 and a warning lamp 19 through a hollow supporting rod, and the lighting lamp is used for lighting the bubble level instrument when the air bubble level instrument is leveled; the lighting lamp is connected with the lithium battery through the first switch, the warning lamp is connected with the lithium battery through the third switch, and the electric telescopic rod is connected with the lithium battery through the second switch. The lighting lamp, the warning lamp and the electric telescopic rod are mutually connected in parallel. The hollow support rod can pass through the power supply lead.
2-4 downward guide rods 9 are fixed at the bottom of the fixing seat, and the lower parts of the guide rods penetrate through the through holes in the supporting plate for increasing stability.
A rotatable disc 10 is arranged on the fixed seat, a central shaft 11 is fixed on the fixed seat (the central shaft can be welded on the fixed seat), and a central hole of the rotatable disc is sleeved on the central shaft through a bearing 12; the bottom of the rotatable disc is provided with a wear-resistant nylon pad 13, and the contact surface of the fixed seat and the nylon pad is a smooth metal plane; the circumference of the rotatable disc is provided with a convex strip 14 which is convenient to stir by hand; the upper end of the central shaft is provided with threads and is provided with a central nut 15 to prevent the rotatable disc from falling off.
The center hole of the rotatable disc 10 is a stepped hole, a circle of concave steps I16 are arranged at the upper part of the stepped hole and are used for installing a center nut 15, and the center nut is flush with the upper surface of the rotatable disc; a wear-resistant nylon pad is also clamped between the lower end surface of the center nut and the rotatable disc; a circle of concave second step 17 is arranged at the lower part of the stepped hole and is used for installing the bearing 12; the rotatable disc is provided with a surveying instrument which is fixed by a bolt.
A fluorescent warning strip 18 is stuck on the supporting plate.
The hollow support rod of the illuminating lamp 8 and the warning lamp 19 adopts a soft metal tube which can be bent properly.
When the rotary disk is used, the surveying instrument is fixedly arranged on the rotary disk through the bolts, and when the surveying instrument needs to rotate in the direction, the direction of the surveying instrument is adjusted by manually rotating the rotary disk.
The support plate level is adjusted by adjusting the screwing length of each screw rod supporting leg in the support leg. The level of the adjusting support plate is judged by observing three bubble levels on the support plate, so that the level of the surveying and mapping instrument arranged on the fixing seat is adjusted.
The height of the fixing seat is adjusted by providing electric energy for the electric telescopic rod (namely the electric cylinder) through the lithium battery, so that the height of the surveying and mapping instrument is adjusted. Meanwhile, electric energy is provided for the illuminating lamp and the warning lamp, and the illuminating lamp illuminates the bubble level meter and the screw rod support leg at the place with insufficient light to adjust the level.
Claims (6)
1. Survey and drawing is with tripod with bolt stabilizer blade, its characterized in that: the device comprises supporting legs, a supporting plate, a lifting rod and a fixing seat, wherein the lower end of the lifting rod is fixedly connected with the supporting plate, the upper end of the lifting rod is fixedly connected with the fixing seat, and the fixing seat is used for installing and fixing a surveying and mapping instrument; three supporting legs are connected below the supporting plate;
the lower ends of the supporting legs are provided with internal threads, screw feet are screwed into the internal threads, and the level of the supporting plate is adjusted by adjusting the screwing length of each screw foot;
three bubble levels are arranged on the supporting plate, and each bubble level is positioned between two supporting legs.
2. The tripod stand for surveying and mapping with bolt legs according to claim 1, wherein: a lithium battery is arranged on the supporting plate; the lifting rod adopts an electric telescopic rod; the supporting plate is provided with an illuminating lamp and a warning lamp through the hollow supporting rod, and the illuminating lamp is used for illuminating the bubble level when the air bubble level is leveled; the lighting lamp is connected with the lithium battery through the first switch, the warning lamp is connected with the lithium battery through the third switch, and the electric telescopic rod is connected with the lithium battery through the second switch.
3. The tripod stand for surveying and mapping with bolt legs according to claim 1 or 2, wherein: 2-4 downward guide rods are fixed at the bottom of the fixing seat, and the lower parts of the guide rods penetrate through the through holes in the supporting plate.
4. The tripod stand for surveying and mapping with bolt legs according to claim 1 or 2, wherein: the rotatable disc is arranged on the fixed seat, a central shaft is fixed on the fixed seat, and the center Kong Jingzhou of the rotatable disc is sleeved on the central shaft; the bottom of the rotatable disc is provided with a wear-resistant nylon pad, and the contact surface of the fixed seat and the nylon pad is a smooth metal plane; the circumference surface of the rotatable disc is provided with a convex strip which is convenient to stir by hand; the upper end of the central shaft is provided with threads and is provided with a central nut, so that the rotatable disc is prevented from falling off.
5. The tripod stand for surveying and mapping with bolt legs according to claim 4, wherein: the central hole of the rotatable disc is a stepped hole, a circle of concave step I is arranged at the upper part of the stepped hole and is used for installing a central nut, and the central nut is flush with the upper surface of the rotatable disc; a wear-resistant nylon pad is clamped between the lower end surface of the center nut and the rotatable disc; a circle of concave second step is arranged at the lower part of the stepped hole and is used for installing a bearing; the rotatable disc is provided with a surveying instrument which is fixed by a bolt.
6. The tripod stand for surveying and mapping with bolt legs according to claim 1 or 2, wherein: a fluorescent warning strip is stuck on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974072.7U CN219588571U (en) | 2023-07-26 | 2023-07-26 | Triangular support frame with bolt support legs for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974072.7U CN219588571U (en) | 2023-07-26 | 2023-07-26 | Triangular support frame with bolt support legs for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219588571U true CN219588571U (en) | 2023-08-25 |
Family
ID=87691489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974072.7U Active CN219588571U (en) | 2023-07-26 | 2023-07-26 | Triangular support frame with bolt support legs for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219588571U (en) |
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2023
- 2023-07-26 CN CN202321974072.7U patent/CN219588571U/en active Active
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