Geographic information surveying and mapping auxiliary tool

Abstract

The utility model relates to a geographic information surveying and mapping auxiliary tool, which comprises a circular fixed seat, a circular mounting disc, a lower connecting lug, a fixed seat lower pipe, a rotary positioning plate, a middle insertion pipe, a sliding insertion rod, a rotary sleeve, a positioning pin and a side sleeve, and is characterized in that the upper part of the circular fixed seat is connected with a vertical connecting rod, and the upper part of the vertical connecting rod is connected with the circular mounting disc; a plurality of vertical connecting rods are evenly distributed between the circular fixing base and the circular mounting disc, surveying and mapping equipment is mounted on the circular mounting disc, the lower portion of the circular fixing base is connected with a lower connecting lug and provided with a fixing base lower pipe, and a middle inserting pipe is matched with the fixing base lower pipe and inserted into the fixing base lower pipe. The middle inserting pipe slides in the fixing seat lower pipe, an inserting pipe lower plate is arranged on the lower portion of the middle inserting pipe, and the lower surface of the inserting pipe lower plate is attached to the ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to geographical information surveying and mapping field especially relates to a kind of geographical information surveying and mapping auxiliary tool. BACKGROUND

[0002] The existing patent (announcement number: CN106051408A) proposes surveying and mapping instrument support, including surveying and mapping instrument mounting seat;The center support shaft is arranged below the surveying and mapping instrument mounting seat;Support combination frame is arranged on the center support shaft;The support combination frame includes hug tightly device and support;At least three supports are arranged on the hug tightly device;The support uses telescopic rod;One end of the support is hinged with hug tightly device, and is located in support mounting groove;The hug tightly device is hugged tightly on the outer circumferential surface of center support shaft;Level is arranged on the surveying and mapping instrument mounting seat;The lower surface of the surveying and mapping instrument mounting seat is provided with plumb bob. However, the length of the center support shaft and the support of this device is fixed, cannot be adjusted, so that the length of the support cannot be adjusted alone to cooperate with the center support shaft to keep the whole support horizontal and stable during use. SUMMARY

[0003] The utility model provides a kind of geographical information surveying and mapping auxiliary tool, which can adjust the length of multiple telescopic rods when the ground is uneven to ensure the horizontal stability of the device, and prevent the surveying and mapping equipment from tilting and causing inaccurate surveying in geographical information surveying.

[0004] The utility model aims to realize by following technical scheme:

[0005] A kind of geographical information surveying and mapping auxiliary tool, including circular fixed seat, circular mounting disc, lower connecting lug, fixed seat lower tube, rotating positioning plate, intermediate insertion pipe, sliding insertion rod, rotating sleeve, positioning pin, side sleeve, the upper part of the circular fixed seat is connected with vertical connecting rod, the upper part of vertical connecting rod is connected with circular mounting disc, multiple vertical connecting rods are evenly distributed between circular fixed seat and circular mounting disc, surveying and mapping equipment is installed on circular mounting disc, the lower part of circular fixed seat is connected with lower connecting lug, circular fixed seat lower part has fixed seat lower tube, intermediate insertion pipe is adapted to fixed seat lower tube, intermediate insertion pipe is inserted into fixed seat lower tube, intermediate insertion pipe slides in fixed seat lower tube, the lower part of intermediate insertion pipe has insertion pipe lower plate, and the lower surface of insertion pipe lower plate is attached to ground.

[0006] Fixed seat lower tube is connected with No. 2 connecting lug, rotating positioning plate upper part is connected with a group of No. 2 connecting lug by No. 1 rotating shaft, fixed seat lower tube side has lower tube side hole, intermediate insertion pipe side has multiple insertion pipe side holes, lower tube side hole corresponds with insertion pipe side hole, rotating positioning plate lower part passes through lower tube side hole and insertion pipe side hole in turn.

[0007] The upper part of the side sleeve has a side sleeve upper plate, the two side surfaces of the side sleeve upper plate are matched with a group of lower connecting ears, the side sleeve upper plate is connected with the lower connecting ears through the second rotating shaft, a plurality of side sleeves are uniformly distributed on the side of the pipe shaft of the fixing base, the sliding insertion rod is matched with the side sleeve, the sliding insertion rod is inserted into the side sleeve, and the sliding insertion rod slides in the side sleeve. Advantages

[0008] 1、The utility model discloses a surveying and mapping equipment is installed on the circular mounting disc, and the middle insertion pipe is inserted into the pipe of the fixing base, and the middle insertion pipe and the pipe of the fixing base form an expansion rod, which supports the circular fixing base and can adjust the height of the circular fixing base, and further adjust the height of the surveying and mapping equipment, the pipe lower plate increases the contact area of the lower part of the expansion rod with the ground, and the stability of the device is enhanced, the rotating positioning plate is connected with the second connecting ear through the first rotating shaft, the rotating positioning plate is installed on the side of the pipe of the fixing base, and when using, the rotating positioning plate can be rotated to be inserted into the side hole of the pipe and the side hole of the insertion pipe in turn, the length of the expansion rod is limited through the rotating positioning plate, the height of the surveying and mapping equipment is guaranteed, the upper part of the side sleeve is connected with the shaft of the circular fixing base through the second rotating shaft and the lower connecting ear, the side sleeve can rotate, the sliding insertion rod is inserted into the side sleeve, and the sliding insertion rod and the side sleeve form an expansion rod.

[0009] 2、The utility model discloses three expansion rods are distributed on the shaft side of the middle expansion rod and assist in supporting the middle expansion rod, guarantee the overall stability of the device, the rotating sleeve is sleeved on the insertion rod lower column, the rotating sleeve can rotate, the expansion rod can rotate when being inclined, the positioning pin can always point downward, the positioning pin is inserted into the ground and is fixed, when the ground is uneven, the length of the plurality of expansion rods can be adjusted to guarantee the horizontal stability of the device, and the surveying and mapping equipment is prevented from being inclined and leading to inaccurate surveying in geographical information surveying and mapping. DRAWINGS

[0010] Figure 1 It is a kind of geographical information surveying and mapping auxiliary tool structure schematic view for the utility model.

[0011] Figure 2 It is a kind of geographical information surveying and mapping auxiliary tool sectional view for the utility model.

[0012] Figure 3 It is the pipe structure schematic view of fixing base for the utility model.

[0013] Figure 4 It is the middle insertion pipe structure schematic view for the utility model.

[0014] Figure 5 It is the sliding insertion rod structure schematic view for the utility model.

[0015] Figure 6 It is the rotating sleeve structure schematic view for the utility model. DETAILED DESCRIPTION

[0016] The utility model will be further explained in detail according to the drawings and examples:

[0017] Example 1:

[0018] A geographic information surveying and mapping auxiliary tool, including circular fixed seat 01, circular mounting disc 03, lower connecting lug 04, fixed seat lower pipe 05, rotating positioning plate 06, intermediate insertion pipe 10, sliding insertion rod 13, rotating sleeve pipe 15, positioning pin 16, side sleeve pipe 18, the upper part of circular fixed seat 01 is connected with vertical connecting rod 02, the upper part of vertical connecting rod 02 is connected with circular mounting disc 03, a plurality of vertical connecting rods 02 are evenly distributed between circular fixed seat 01 and circular mounting disc 03, surveying and mapping equipment is installed on circular mounting disc 03, the lower part of circular fixed seat 01 is connected with lower connecting lug 04, the lower part of circular fixed seat 01 has fixed seat lower pipe 05, intermediate insertion pipe 10 is adapted to fixed seat lower pipe 05, intermediate insertion pipe 10 is inserted into fixed seat lower pipe 05, intermediate insertion pipe 10 slides in fixed seat lower pipe 05, and intermediate insertion pipe 10 and fixed seat lower pipe 05 form a telescopic rod, which supports circular fixed seat 01 and can telescopicly adjust the height of circular fixed seat 01, thereby adjusting the height of surveying and mapping equipment, the lower part of intermediate insertion pipe 10 has insertion pipe lower plate 12, the lower surface of insertion pipe lower plate 12 is attached to the ground, and insertion pipe lower plate 12 increases the contact area of the lower part of the telescopic rod with the ground, thereby strengthening the stability of the device.

[0019] Example 2:

[0020] The fixed seat lower pipe 05 is connected with the second connecting lug 07, and the upper part of the rotating positioning plate 06 is connected with a group of second connecting lugs 07 through the first rotating shaft 08, so that the rotating positioning plate 06 is installed on the side of the fixed seat lower pipe 05. When in use, the rotating positioning plate 06 can be rotated to make the rotating positioning plate 06 inserted into the lower pipe side hole 09 and the insertion pipe side hole 11 in turn, the length of the telescopic rod is limited through the rotating positioning plate 06, the height of the surveying and mapping equipment is ensured, the side of the fixed seat lower pipe 05 is provided with the lower pipe side hole 09, the side of the intermediate insertion pipe 10 is provided with a plurality of insertion pipe side holes 11, the lower pipe side hole 09 corresponds to the insertion pipe side hole 11, and the lower part of the rotating positioning plate 06 passes through the lower pipe side hole 09 and the insertion pipe side hole 11 in turn.

[0021] Example 3:

[0022] The utility model discloses a side sleeve 18 upper portion has side sleeve upper board 19, and the both sides of side sleeve upper board 19 are attached with a group of lower connecting ears 04, and side sleeve upper board 19 is connected with lower connecting ear 04 through No. 2 pivot 20, so that the upper portion of side sleeve 18 is connected with the shaft of circular fixing seat 01, and side sleeve 18 can rotate, and a plurality of side sleeves 18 are evenly distributed on the shaft side of fixed seat lower pipe 05, and sliding insertion rod 13 is adapted to side sleeve 18, and sliding insertion rod 13 is inserted into side sleeve 18, and sliding insertion rod 13 slides in side sleeve 18, and sliding insertion rod 13 and side sleeve 18 form an expansion rod, and three groups of expansion rods are distributed on the shaft side of middle expansion rod and assist the middle expansion rod, so as to guarantee the overall stability of the device.

[0023] Example 4:

[0024] The utility model discloses a sliding insertion rod 13 lower portion connects insertion rod lower column 14, and insertion rod lower column 14 is adapted to rotating sleeve 15, and insertion rod lower column 14 is inserted into rotating sleeve 15, and insertion rod lower column 14 rotates in rotating sleeve 15, and rotating sleeve 15 has let place side groove 17, and side sleeve 18 is placed in let place side groove 17, and rotating sleeve 15 is connected with a group of positioning pin 16 in the lower portion, and positioning pin 16 is inserted into the ground, and rotating sleeve 15 is sleeved on insertion rod lower column 14, and rotating sleeve 15 can rotate, so that the expansion rod rotates when inclining, and rotating sleeve 15 can rotate, so that positioning pin 16 always faces downward, and insertion rod lower column 14 is inserted into the ground and is fixed, and the length of a plurality of expansion rods can be adjusted when the ground is uneven, so as to guarantee the horizontal stability of the device, and the surveying and mapping equipment is prevented from inclining and causing inaccurate surveying in geographic information surveying and mapping.

[0025] Example 5:

[0026] The utility model installs the step: first insertion rod lower column 14 is inserted into rotating sleeve 15, and sliding insertion rod 13 is connected with insertion rod lower column 14 through let place side groove 17, and sliding insertion rod 13 is inserted into side sleeve 18, and side sleeve upper board 19 is connected with lower connecting ear 04 through No. 2 pivot 20, and rotating positioning board 06 upper portion is connected with No. 2 connecting ear 07 through No. 1 pivot 08, and insertion pipe side hole 11 is inserted into fixed seat lower pipe 05, and positioning pin 16 lower plate is connected with lower pipe side hole 9 and insertion pipe side hole 11, and lower connecting ear 04 lower portion is connected with circular mounting disc 03 through a plurality of vertical connecting rods 2.

[0027] The preferred embodiments of the utility model are described above, and are not used for limiting the utility model, and it should be pointed out that for ordinary technical personnel in the prior art, on the premise of not departing from the technical principles of the utility model, a plurality of improvements and variations can be made, and the improvements and variations should be regarded as the protection scope of the utility model.

Claims

1. A geographic information mapping auxiliary tool, characterized in that: The device includes a circular fixed base (01), a circular mounting plate (03), a lower connecting ear (04), a lower tube of the fixed base (05), a rotating positioning plate (06), a middle insert tube (10), a sliding insert rod (13), a rotating sleeve (15), a positioning pin (16), and a side sleeve (18). The upper part of the circular fixed base (01) is connected to a vertical connecting rod (02), and the upper part of the vertical connecting rod (02) is connected to the circular mounting plate (03). Multiple vertical connecting rods (02) are connected to the circular fixed base (01) and the circular mounting plate (03). The surveying equipment is evenly distributed between the circular mounting plate (03). The lower part of the circular fixed base (01) is connected to the lower connecting ear (04). The lower part of the circular fixed base (01) has a fixed base lower tube (05). The middle insertion tube (10) is adapted to the fixed base lower tube (05). The middle insertion tube (10) is inserted into the fixed base lower tube (05). The middle insertion tube (10) slides in the fixed base lower tube (05). The lower part of the middle insertion tube (10) has an insertion tube lower plate (12). The lower surface of the insertion tube lower plate (12) is in contact with the ground.

2. The geographic information mapping auxiliary tool according to claim 1, characterized in that: The fixed base lower tube (05) is connected to the second connecting ear (07). The upper part of the rotating positioning plate (06) is connected to a set of second connecting ears (07) through the first rotating shaft (08). The side of the fixed base lower tube (05) has a lower tube side hole (09). The side of the middle insertion tube (10) has multiple insertion tube side holes (11). The lower tube side hole (09) corresponds to the insertion tube side hole (11). The lower part of the rotating positioning plate (06) passes through the lower tube side hole (09) and the insertion tube side hole (11) in sequence.

3. The geographic information mapping auxiliary tool according to claim 2, characterized in that: The upper part of the side sleeve (18) has a side sleeve upper plate (19). The two sides of the side sleeve upper plate (19) are in contact with a set of lower connecting ears (04). The side sleeve upper plate (19) is connected to the lower connecting ears (04) through the second rotating shaft (20). Multiple side sleeves (18) are evenly distributed on the axial side of the fixed base lower tube (05). The sliding rod (13) is adapted to the side sleeve (18). The sliding rod (13) is inserted into the side sleeve (18) and slides inside the side sleeve (18).

4. A geographic information mapping auxiliary tool according to claim 3, characterized in that: The lower part of the sliding insert (13) is connected to the lower insert post (14), the lower insert post (14) is adapted to the rotating sleeve (15), the lower insert post (14) is inserted into the rotating sleeve (15), and the lower insert post (14) rotates inside the rotating sleeve (15).

5. A geographic information mapping auxiliary tool according to claim 2, characterized in that... The rotating sleeve (15) has a relief side groove (17), and the side sleeve (18) is placed in the relief side groove (17). A set of positioning pins (16) are connected to the lower part of the rotating sleeve (15), and the positioning pins (16) are inserted into the ground.

Images