CN210890854U - Engineering measuring device who conveniently carries - Google Patents
Engineering measuring device who conveniently carries Download PDFInfo
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- CN210890854U CN210890854U CN201920457140.XU CN201920457140U CN210890854U CN 210890854 U CN210890854 U CN 210890854U CN 201920457140 U CN201920457140 U CN 201920457140U CN 210890854 U CN210890854 U CN 210890854U
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- rod
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- adjusting plate
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- fixing hole
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Abstract
The utility model provides an engineering measuring device who conveniently carries, including the measuring apparatu body, bracing piece and levelling device, levelling device includes the base, regulating plate and fastening bolt, four lateral wall punishments of the bottom side of base do not are provided with and hold the chamber, the regulating plate sets up in holding the intracavity, the regulating plate with hold chamber sliding connection, fastening bolt's one end sets up in holding the intracavity, outside looks butt with the regulating plate, each regulating plate all is provided with a fastening bolt, the both ends of bracing piece respectively with measuring apparatu body and base fixed connection, the bracing piece includes pole one, pole two and pole three, be connected through dead lever two phase between fixed orifices two and the fixed orifices three, the lower extreme and the base threaded connection of pole one, the bottom of measuring apparatu body is provided with the mounting panel, be provided with the screw on the mounting panel, the upper.
Description
Technical Field
The utility model relates to an engineering measurement device who conveniently carries.
Background
The engineering measuring instrument is a measuring instrument, is the instrument in the aspects such as the various orientation that the planning design, construction and the management stage of engineering construction carried out the required usefulness of measurement work, range finding, angle measurement, height measurement, mapping and photogrammetry, and it is whether qualified important instrument of inspection engineering, and chinese utility model patent (CN 207662401U) discloses an engineering measuring device who conveniently carries, including folding A-frame and measuring apparatu, its characterized in that: the measuring instrument comprises a folding triangular support, a clamping block, a support, a magnet block, a clamping rod, a clamping block, a display screen, a transmitting lens, a receiving lens, an eyepiece and a movable rod, wherein the clamping block is fixedly arranged at the middle position of the outer surface of the folding triangular support, the connecting pin is movably arranged on the outer surface of the clamping block, the built-in clamping seat is fixedly arranged on the outer surface of the upper end of the folding triangular support, the support is arranged at the position between the measuring instrument and the built-in clamping seat, the magnet block is fixedly arranged at the lower end of the built-in clamping seat close to the lower part of the support, the clamping rod is fixedly arranged on the outer surface of one side of the support close to the lower end of the support, the clamping block is fixedly arranged on the inner wall of the built-in clamping seat close to the lower part of the, and the outer fixed surface of the upper end of the movable rod is provided with a level gauge, the middle position of the outer surface of the front end of the level gauge is fixedly provided with a telescope, and the outer surface of the upper end of the level gauge is fixedly provided with a viewing mirror.
However, the measuring device needs to be carried when in use, and is inconvenient to carry as a whole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an engineering measuring device who conveniently carries.
The utility model aims at realizing through the following technical scheme:
a portable engineering measuring device comprises a measuring instrument body, a support rod and a leveling device, wherein the leveling device comprises a base, an adjusting plate and fastening bolts, the four side walls of the bottom side of the base are respectively provided with a containing cavity, the adjusting plate is arranged in the containing cavity and is in sliding connection with the containing cavity, one end of each fastening bolt is arranged in the containing cavity and is abutted against the outer side of the adjusting plate, each adjusting plate is provided with one fastening bolt, two ends of the support rod are respectively and fixedly connected with the measuring instrument body and the base, the support rod comprises a first rod, a second rod and a third rod, the first rod and the second rod are both hollow tubular structures, the second rod is arranged in the first rod, the third rod is arranged in the second rod, a plurality of first fixing holes are arranged along the height direction of the first rod, a plurality of second fixing holes are arranged along the height direction of the second rod, the lower end of the third rod is provided, the measuring instrument body is connected through a first fixing rod, a second fixing hole is connected with a third fixing hole through a second fixing rod, the lower end of the first rod is in threaded connection with the base, a mounting plate is arranged at the bottom of the measuring instrument body, a screw is arranged on the mounting plate, and a threaded hole is formed in the upper end of the third rod.
Furthermore, the inner wall of the first rod is provided with a first guide groove, the outer side wall of the second rod is provided with a first guide strip, the first guide strip is arranged in the first guide groove, the inner wall of the second rod is provided with a second guide groove, the outer wall of the third rod is provided with a second guide strip, and the second guide strip is arranged in the first guide groove.
Furthermore, the lower end of the supporting rod is connected with the base in a welding mode.
Furthermore, the lower end face of the adjusting plate is provided with a bulge.
When the portable engineering measuring device provided by the utility model is used, the first rod is screwed on the base, the second rod is inserted into the first rod, the depth of the second rod in the first rod is adjusted according to the required height, the fixed rod is inserted into the corresponding first fixed hole and the second fixed hole, the third rod is inserted into the second rod, the second fixed rod is inserted into the corresponding second fixed hole and the third fixed hole, the measuring instrument body is placed at the upper end of the supporting rod, the depth of the regulating plate in the accommodating cavity is regulated according to the landform, so that the whole base is ensured to be flush, the regulating plate is screwed through the fastening bolt, the regulating plate is pressed in the accommodating cavity, thereby the regulating plate is fixed, the portable engineering measuring device can be used for surveying and mapping on uneven ground, the measuring instrument body is taken down after the surveying and mapping is finished, then the second fixed rod, the third rod, the first fixed rod, the second rod and the third rod are sequentially decomposed, thereby facilitating the carrying.
Drawings
Fig. 1 is a schematic front view structure of the present invention;
fig. 2 is a schematic view of a cross-sectional structure of the middle support rod of the present invention.
Description of the reference numerals
1. A gauge body; 11. mounting a plate; 12. a screw; 13. a threaded hole; 2. a support bar; 21. a first rod; 211. a first fixing hole; 212. a first guide groove; 22. a second rod; 221. a second fixing hole; 222. a first guide strip; 223. a second guide groove; 23. a third rod; 231. a third fixing hole; 232. a second guide strip; 24. Fixing a rod I; 25. a second fixing rod; 3. a leveling device; 31. a base; 32. an accommodating chamber; 33. an adjusting plate; 34. fastening a bolt; 35. and (4) protruding.
Detailed Description
The invention will be further described with reference to specific embodiments:
as shown in fig. 1 and 2, a portable engineering measuring device comprises a measuring instrument body 1, a support rod 2 and a leveling device 3, wherein the leveling device 3 comprises a base, an adjusting plate 33 and fastening bolts 34, four side walls of the bottom side of the base are respectively provided with an accommodating cavity 32, the adjusting plate 33 is arranged in the accommodating cavity 32, the adjusting plate 33 is slidably connected with the accommodating cavity 32, one end of each fastening bolt 34 is arranged in the accommodating cavity 32 and abuts against the outer side of the adjusting plate 33, each adjusting plate 33 is provided with one fastening bolt 34, two ends of the support rod 2 are respectively fixedly connected with the measuring instrument body 1 and the base, the support rod 2 comprises a first rod 21, a second rod 22 and a third rod 23, the first rod 21 and the second rod 22 are both hollow tubular structures, the second rod 22 is arranged in the first rod 21, the third rod 23 is arranged in the second rod 22, a plurality of first fixing holes 211 are arranged along the height direction of the first, a plurality of second fixing holes 221 are formed in the height direction of the second rod 22, a third fixing hole 231 is formed in the lower end of the third rod 23, the first fixing hole 211 and the second fixing hole 221 are connected through a first fixing rod 24, the second fixing hole 221 and the third fixing hole 231 are connected through a second fixing rod 25, the lower end of the first rod 21 is in threaded connection with the base 31, the mounting plate 11 is arranged at the bottom of the measuring instrument body, a screw 12 is arranged on the mounting plate 11, and a threaded hole 13 is formed in the upper end of the third rod 23.
When in use, the first rod 21 is screwed on the base 31, the second rod 22 is inserted into the first rod 21, the depth of the second rod 22 in the first rod 21 is adjusted according to the required height, the fixed rod is inserted into the corresponding first fixed hole 211 and the corresponding second fixed hole 221, the third rod 23 is inserted into the second rod 22, the second fixed rod 25 is inserted into the corresponding second fixed hole 221 and the corresponding third fixed hole 231, the measuring instrument body 1 is placed at the upper end of the supporting rod 2, the depth of the adjusting plate 33 in the accommodating cavity 32 is adjusted according to the terrain, the base 31 is kept flush, the adjusting plate 33 is screwed through the fastening bolt 34, the adjusting plate 33 is pressed in the accommodating cavity 32, the adjusting plate 33 is fixed, surveying and mapping can be carried out on uneven ground, the measuring instrument body 1 is taken down after the surveying and mapping is finished, the second fixed rod 25, the third rod 23, the first fixed rod 24, the second rod 22 and the third rod 23 are sequentially disassembled, thereby facilitating the carrying.
As shown in fig. 1, further, a first guide groove 212 is formed in the inner wall of the first rod 21, a first guide strip 222 is formed in the outer side wall of the second rod 22, the first guide strip 222 is arranged in the first guide groove 212, a second guide groove 223 is formed in the inner wall of the second rod 22, a second guide strip 232 is formed in the outer wall of the third rod 23, and the second guide strip 232 is arranged in the guide groove, so that the first fixing hole 211 and the second fixing hole 221, the second fixing hole 221 and the third fixing hole 231 are conveniently aligned, further, the lower end of the support rod 2 is welded to the base, further, a protrusion 35 is formed in the lower end face of the adjusting plate 33, and the adjusting plate 33 can more stably grasp the ground.
Claims (4)
1. The engineering measuring device is characterized by comprising a measuring instrument body, a supporting rod and a leveling device, wherein the leveling device comprises a base, an adjusting plate and fastening bolts, four side walls of the bottom side of the base are respectively provided with a containing cavity, the adjusting plate is arranged in the containing cavity and is in sliding connection with the containing cavity, one end of each fastening bolt is arranged in the containing cavity and is abutted against the outer side of the adjusting plate, each adjusting plate is provided with one fastening bolt, two ends of the supporting rod are respectively fixedly connected with the measuring instrument body and the base, the supporting rod comprises a first rod, a second rod and a third rod, the first rod and the second rod are both hollow tubular structures, the second rod is arranged in the first rod, the third rod is arranged in the second rod, and a plurality of first fixing holes are formed in the height direction of the first rod, the height direction of the second rod is provided with a plurality of second fixing holes, the lower end of the third rod is provided with a third fixing hole, the first fixing hole and the second fixing hole are connected through a first fixing rod, the second fixing hole and the third fixing hole are connected through a second fixing rod, the lower end of the first rod is in threaded connection with the base, the bottom of the measuring instrument body is provided with a mounting plate, a screw is arranged on the mounting plate, and a threaded hole is formed in the upper end of the third rod.
2. The portable engineering measurement device of claim 1, wherein the inner wall of the first rod is provided with a first guide groove, the outer side wall of the second rod is provided with a first guide strip, the first guide strip is arranged in the first guide groove, the inner wall of the second rod is provided with a second guide groove, the outer wall of the third rod is provided with a second guide strip, and the second guide strip is arranged in the second guide groove.
3. The portable engineering measurement device of claim 2, wherein the lower end of the support rod is welded to the base.
4. The portable construction surveying device according to claim 3, wherein a lower end surface of the adjusting plate is provided with a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457140.XU CN210890854U (en) | 2019-04-05 | 2019-04-05 | Engineering measuring device who conveniently carries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457140.XU CN210890854U (en) | 2019-04-05 | 2019-04-05 | Engineering measuring device who conveniently carries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890854U true CN210890854U (en) | 2020-06-30 |
Family
ID=71319642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920457140.XU Active CN210890854U (en) | 2019-04-05 | 2019-04-05 | Engineering measuring device who conveniently carries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890854U (en) |
-
2019
- 2019-04-05 CN CN201920457140.XU patent/CN210890854U/en active Active
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