CN211423888U - Surveying instrument positioning device for surveying and mapping engineering - Google Patents
Surveying instrument positioning device for surveying and mapping engineering Download PDFInfo
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- CN211423888U CN211423888U CN201922415011.7U CN201922415011U CN211423888U CN 211423888 U CN211423888 U CN 211423888U CN 201922415011 U CN201922415011 U CN 201922415011U CN 211423888 U CN211423888 U CN 211423888U
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- rod
- sliding sleeve
- groove
- surveying
- movable groove
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- 238000013507 mapping Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a mapping instrument positioning device for mapping engineering, which comprises a base, a support rod hinged at the bottom of the base and an installation disc arranged above the base, wherein a vertical guide rod is arranged at the bottom of the base, a sliding sleeve is movably arranged on the guide rod, a connecting rod is connected between the sliding sleeve and the support rod, two ends of the connecting rod are respectively hinged with the sliding sleeve and the support rod, the sliding sleeve slides along the length direction of the guide rod, and a fastener is arranged on the sliding sleeve; the mounting disc is provided with a mounting groove and a positioning piece, the positioning piece comprises a threaded pipe connected to the mounting disc and a rotating disc installed on the threaded pipe, the two sides of the mounting disc are provided with a transverse movable groove and a vertical movable groove, the transverse movable groove and the mounting groove are communicated, a transverse movable rod and a vertical movable rod are installed in the transverse movable groove and the vertical movable groove respectively, and the top of the vertical movable rod is abutted to the bottom of the rotating disc. The utility model discloses all have better location effect to bracing piece and surveying instrument body, can promote the survey and drawing precision.
Description
Technical Field
The utility model belongs to the technical field of the technique of mapping engineering equipment and specifically relates to a mapping appearance positioner for mapping engineering is related to.
Background
At present, in engineering survey and drawing working process, the use of surveying instrument is indispensable, and positioner is used for stabilizing the surveying instrument to reach the standard of some surveys and drawing, positioner's location is very important, and positioner can divide into wood, the plastics material that excels in according to the material classification, alloy material, steel material, volcanic rock, multiple such as carbon fiber.
Present as open No. CN208621058U discloses a mapping instrument positioner for engineering survey and drawing, including the supporting seat, the upper surface of supporting seat is provided with the mount pad, the mount pad with supporting seat fixed connection, the lower surface of supporting seat is provided with the connecting seat, the connecting seat with supporting seat fixed connection, the outside of connecting seat is provided with the protection seat, the protection seat with connecting seat fixed connection, the inboard of protection seat is close to the outside of connecting seat is provided with the pivot, the pivot with the protection seat rotates to be connected. Two through-holes have been seted up through the inside at the connecting plate, install first supporting leg and second supporting leg in the through-hole respectively, be convenient for adjust the distance between the supporting leg.
The above prior art solutions have the following drawbacks: the positioning device in the prior art only adjusts the height of the supporting leg, positions the angle and the height of the supporting leg, but cannot fix the angle of the surveying instrument body, cannot guarantee the measuring accuracy, and therefore reduces the working efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a mapping apparatus positioner for mapping engineering all has better location effect to bracing piece and mapping apparatus body, promotes the mapping precision.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a mapping instrument positioning device for mapping engineering comprises a base, a supporting rod hinged to the bottom of the base and a mounting disc arranged above the base, wherein three positions of the supporting rod are arranged on the base, a vertical guide rod is arranged at the bottom of the base, a sliding sleeve is movably arranged on the guide rod, a connecting rod is connected between the sliding sleeve and the supporting rod, two ends of the connecting rod are respectively hinged to the sliding sleeve and the supporting rod, the sliding sleeve slides along the length direction of the guide rod, and a fastener for connecting the sliding sleeve and the guide rod is arranged on the sliding sleeve; the mounting disc is provided with a mounting groove and a positioning piece, the positioning piece comprises a threaded pipe connected to the mounting disc and a rotating disc mounted on the threaded pipe, two sides of the mounting disc are respectively provided with a transverse movable groove and a vertical movable groove which are mutually communicated, the transverse movable groove is communicated with the mounting groove, a transverse movable rod and a vertical movable rod are respectively movably mounted in the transverse movable groove and the vertical movable groove, and the top of the vertical movable rod is abutted to the bottom of the rotating disc; offer the dead slot that supplies vertical movable rod to pass through on the horizontal movable rod, the bottom of dead slot tip and vertical movable rod all is provided with the inclined plane of slope, and the incline direction on inclined plane is from the mounting groove center to both sides downward sloping.
By adopting the technical scheme, the integral structure of the positioning device is formed by using the structures of the base, the mounting disc and the supporting rods, the supporting rods are connected with the guide rods through the structures of the sliding sleeve and the connecting rods, and the supporting rods can act on the supporting rods through the structures of the connecting rods after the sliding sleeve vertically moves, so that all the supporting rods rotate, the angle adjustment is convenient, and the positioning of the supporting rods and the sliding sleeve can be performed by using the structures of the fastening pieces after the adjustment; use the structure of setting element on the mounting disc, the structure of rotating the carousel can make the carousel along the vertical removal of screwed pipe, and the rolling disc is used in vertical movable rod for vertical removal of vertical movable rod, the inclined plane of vertical movable rod bottom is used in the inclined plane of horizontal movable rod dead slot tip, makes horizontal movable rod horizontal migration for press from both sides surveying instrument tightly, has realized the location to surveying instrument.
The present invention may be further configured in a preferred embodiment as: the transverse movable rod extends to the outside of the transverse movable groove and is sleeved with a return spring, the end part of the transverse movable rod is connected with a stop block, and two ends of the return spring are respectively connected with the mounting disc and the stop block.
Through adopting above-mentioned technical scheme, horizontal movable rod extends to horizontal movable groove outside and is connected with the reset spring who is used for reseing, extrudeing horizontal movable rod at vertical movable rod for horizontal movable rod horizontal migration appears, and horizontal movable rod acts on reset spring, makes reset spring appear compressing, and when vertical movable rod is no longer extruded, reset spring effect is convenient for make horizontal movable rod reseed on horizontal movable rod.
The present invention may be further configured in a preferred embodiment as: the one end that the horizontal movable rod is close to each other is provided with the locating plate, and horizontal movable groove tip is provided with the holding tank that holds the locating plate, is provided with the rubber pad on the locating plate.
Through adopting above-mentioned technical scheme, increased the structure of locating plate and holding tank, installation rubber pad on the locating plate can drive the locating plate and remove when horizontal movable rod removes, is convenient for fix a position surveying and mapping equipment better.
The present invention may be further configured in a preferred embodiment as: the bracing piece sets up to the telescopic link, and the bracing piece includes and the first pole of base articulated and the second pole of being connected with first pole, has seted up the movable groove in the second pole, and first pole is through movable groove and second pole swing joint, and threaded mounting has connecting screw on the second pole, has seted up the connecting hole on the first pole, and connecting screw passes second pole and extends to in the connecting hole.
Through adopting above-mentioned technical scheme, set up the bracing piece into the structure of telescopic link, when unscrewing the connecting screw, can carry out the relative slip between pole one and the pole two along the activity groove, realized the regulation of bracing piece length, can realize the location of bracing piece length selecting suitable connecting hole and connecting screw cooperation.
The present invention may be further configured in a preferred embodiment as: the bottom of the second rod is hinged with a connecting plate, the connecting plate is connected with the second rod in a rotating mode through a rotating shaft, an external thread is formed in the end portion of the rotating shaft, a positioning nut is installed on the end portion of the rotating shaft, and a ground nail is installed on the connecting plate.
By adopting the technical scheme, the bottom of the second rod is hinged with the connecting plate, the rotating shaft is provided with the external thread and is provided with the positioning nut, and the position of the connecting plate can be fixed when the positioning nut is screwed; the structure using the ground nail can be used for fixing the position of the connecting plate.
The present invention may be further configured in a preferred embodiment as: the fastener sets up to fastening screw, and fastening screw is located between the adjacent connecting rod, and fastening screw and sliding sleeve screw-thread fit pass sliding sleeve and guide bar butt.
Through adopting above-mentioned technical scheme, used fastening screw's structure, can carry out the rigidity between sliding sleeve and the guide bar when screwing fastening screw.
The present invention may be further configured in a preferred embodiment as: the nut of the fastening screw is provided with a butterfly handle.
Through adopting above-mentioned technical scheme, used the structure of butterfly handle, be convenient for carry out fastening screw's rotation.
To sum up, the utility model discloses a following at least one useful technological effect:
the structure of the base, the mounting disc and the supporting rod is used for forming the integral structure of the positioning device, the supporting rod is connected with the guide rod through the structures of the sliding sleeve and the connecting rod, the supporting rod can act on the supporting rod through the structure of the connecting rod after the sliding sleeve vertically moves, and the structure of the fastening piece can be used for positioning the supporting rod and the sliding sleeve after adjustment; the structure of the positioning piece is used on the mounting disc, so that the structure of the positioning piece is increased, the positioning piece is used for clamping the surveying and mapping instrument, and the surveying and mapping instrument is positioned;
the structure of the supporting rod is formed by matching the structures matched with the first rod and the second rod, the length of the supporting rod can be adjusted by sliding between the first rod and the second rod, and the relative fixation between the first rod and the second rod can be realized by using a screw structure.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the support rod of the present invention;
fig. 3 is a schematic structural view of the mounting plate of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Reference numerals: 1. a base; 2. mounting a disc; 20. mounting grooves; 21. a threaded pipe; 22. rotating the disc; 220. an annular groove; 23. a transverse movable groove; 24. a vertical movable groove; 25. a transverse movable rod; 251. a stopper; 26. a vertical movable rod; 27. an empty groove; 28. positioning a plate; 281. a rubber pad; 29. a return spring; 3. a support bar; 31. a first rod; 32. a second rod; 33. a connecting plate; 34. positioning a nut; 4. a guide bar; 41. a sliding sleeve; 42. fastening screws; 5. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a mapping apparatus positioner for mapping engineering, including base 1, articulate bracing piece 3 in base 1 bottom and fix the mounting disc 2 in base 1 top, bracing piece 3 installs three on base 1, and vertical guide bar 4 is installed to base 1 bottom, and movable mounting has sliding sleeve 41 on the guide bar 4, is connected with connecting rod 5 between sliding sleeve 41 and the bracing piece 3, and 5 both ends of connecting rod articulate with sliding sleeve 41 and bracing piece 3 respectively mutually.
Referring to fig. 1 and 2, the sliding sleeve 41 slides along the longitudinal direction of the guide rod 4, and a fastening member for connecting the sliding sleeve 41 and the guide rod 4 is installed on the sliding sleeve 41. The fastening piece is provided with a fastening screw 42, the fastening screw 42 is positioned between the adjacent connecting rods 5, and the fastening screw 42 is in threaded fit with the sliding sleeve 41 and passes through the sliding sleeve 41 to be abutted with the guide rod 4. A knob is attached to a nut of the fastening screw 42, and the fastening screw 42 can be rotated by rotating the knob. After loosening fastening screw 42, can carry out the slip of sliding sleeve 41, sliding sleeve 41 can drive bracing piece 3 and rotate, realizes angle modulation, screws fastening screw 42 after adjusting to suitable angle, can carry out the location of bracing piece 3.
Referring to fig. 1 and 2, the supporting rod 3 is a telescopic rod, the supporting rod 3 comprises a first rod 31 hinged to the base 1 and a second rod 32 connected with the first rod 31, a movable groove is formed in the second rod 32, the first rod 31 is movably connected with the second rod 32 through the movable groove, a connecting screw is installed on the second rod 32 through threads, a connecting hole is formed in the first rod 31, and the connecting screw penetrates through the second rod 32 and extends into the connecting hole. After the connecting screw is unscrewed, the first rod 31 and the second rod 32 can slide to realize the length adjustment of the supporting rod 3, and after the adjustment, a proper connecting hole can be selected to be matched with the connecting screw to realize the positioning after the length adjustment. The bottom of the second rod 32 is hinged with a connecting plate 33, the connecting plate 33 is rotatably connected with the second rod 32 through a rotating shaft, an external thread is formed at the end part of the rotating shaft, a positioning nut 34 is installed on the external thread, and a ground nail is installed on the connecting plate 33. The fixing between the bottom of the support bar 3 and the ground can be performed by the structure of the ground nail.
Referring to fig. 3 and 4, in order to locate the surveying and mapping equipment body, a mounting groove 20 is opened in the mounting disc 2 and a locating piece is installed, the locating piece comprises a threaded pipe 21 connected to the mounting disc 2 and a rotating disc 22 installed on the threaded pipe 21, a transverse movable groove 23 and a vertical movable groove 24 which are communicated with each other are both arranged on two sides of the mounting disc 2, and the transverse movable groove 23 is communicated with the mounting groove 20. The horizontal movable groove 23 is horizontally arranged, and the vertical movable groove 24 is vertically arranged. The transverse movable groove 23 and the vertical movable groove 24 are respectively and movably provided with a transverse movable rod 25 and a vertical movable rod 26. An annular groove 220 is formed at the bottom of the rotating disc 22, and the top of the vertical movable rod 26 is abutted against the bottom of the annular groove 220 at the bottom of the rotating disc 22. The horizontal movable rod 25 is provided with an empty groove 27 for the vertical movable rod 26 to pass through, inclined planes are formed at the end part of the empty groove 27 and the bottom part of the vertical movable rod 26, and the inclined planes incline downwards from the center of the installation groove 20 to the two sides. The inclined planes of the bottom of the vertical movable rod 26 and the end part of the movable groove are mutually abutted, and the inclined planes act on the transverse movable rod 25 when the vertical movable rod 26 vertically moves, so that the transverse movable rod 25 horizontally moves. One end of the transverse movable rod 25 close to each other is connected with a positioning plate 28, an accommodating groove for accommodating the positioning plate 28 is formed at the end part of the transverse movable groove 23, and a rubber pad 281 is fixedly connected to one side of the positioning plate 28 close to each other. The laterally movable rods 25 bring the positioning plates 28 closer to each other for positioning the surveying equipment.
Referring to fig. 3 and 4, in order to facilitate the resetting, the end of the transverse movable rod 25 extends to the outside of the transverse movable groove 23 and is sleeved with a reset spring 29, the end of the transverse movable rod 25 is connected with a stopper 251, and two ends of the reset spring 29 are respectively connected with the mounting plate 2 and the stopper 251. The reset spring 29 can be extruded after the movable rod moves, when the surveying and mapping device needs to be taken down, the rotating disc 22 is moved upwards by the structure of the rotating disc 22, and under the action of the elastic force of the reset spring 29, the inclined plane of the transverse movable rod 25 acts on the vertical movable rod 26, so that the reset of the transverse movable rod 25 and the vertical movable rod 26 is realized.
The implementation principle of the embodiment is as follows: the structure of the base 1, the mounting disc 2 and the support rods 3 is used for forming the integral structure of the positioning device, the support rods 3 are connected with the guide rods 4 through the structures of the sliding sleeve 41 and the connecting rod 5, and the support rods 3 can act on the support rods 3 through the structures of the connecting rod 5 after the sliding sleeve 41 vertically moves, so that all the support rods 3 rotate, the angle adjustment is convenient, and the positioning of the support rods 3 and the sliding sleeve 41 can be performed by using the structure of the fastening piece after the adjustment; use the structure of setting element on the mounting disc 2, the structure of rotating the carousel can make the carousel along the vertical removal of screwed pipe 21, carousel 22 is used in on vertical movable rod 26, make the vertical removal of vertical movable rod 26, the inclined plane of vertical movable rod 26 bottom is used in the inclined plane of horizontal movable rod 25 dead slot 27 tip, make horizontal movable rod 25 be close to each other and horizontal migration, movable rod 25 drives 28 horizontal migration of locating plate, be used for pressing from both sides surveying instrument tightly, the location to surveying instrument has been realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a mapping instrument positioner for mapping engineering, includes base (1), articulates bracing piece (3) and the mounting disc (2) of setting in base (1) top in base (1) bottom, its characterized in that: the supporting rod (3) is provided with three positions on the base (1), a vertical guide rod (4) is installed at the bottom of the base (1), a sliding sleeve (41) is movably installed on the guide rod (4), a connecting rod (5) is connected between the sliding sleeve (41) and the supporting rod (3), two ends of the connecting rod (5) are respectively hinged with the sliding sleeve (41) and the supporting rod (3), the sliding sleeve (41) slides along the length direction of the guide rod (4), and a fastening piece for connecting the sliding sleeve (41) and the guide rod (4) is arranged on the sliding sleeve (41); the mounting disc (2) is provided with a mounting groove (20) and a positioning piece, the positioning piece comprises a threaded pipe (21) connected to the mounting disc (2) and a rotating disc (22) mounted on the threaded pipe (21), two sides of the mounting disc (2) are respectively provided with a transverse movable groove (23) and a vertical movable groove (24) which are communicated with each other, the transverse movable groove (23) is communicated with the mounting groove (20), a transverse movable rod (25) and a vertical movable rod (26) are respectively movably mounted in the transverse movable groove (23) and the vertical movable groove (24), and the top of the vertical movable rod (26) is abutted to the bottom of the rotating disc (22); the horizontal movable rod (25) is provided with an empty groove (27) for the vertical movable rod (26) to pass through, the end part of the empty groove (27) and the bottom of the vertical movable rod (26) are both provided with inclined planes, and the inclined directions of the inclined planes incline downwards from the center of the installation groove (20) to the two sides.
2. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the transverse movable rod (25) extends to the outside of the transverse movable groove (23) and is sleeved with a return spring (29), the end part of the transverse movable rod (25) is connected with a stop block (251), and two ends of the return spring (29) are respectively connected with the mounting disc (2) and the stop block (251).
3. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: one end of the transverse movable rod (25) close to each other is provided with a positioning plate (28), the end part of the transverse movable groove (23) is provided with a containing groove for containing the positioning plate (28), and the positioning plate (28) is provided with a rubber pad (281).
4. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the supporting rod (3) is arranged to be a telescopic rod, the supporting rod (3) comprises a first rod (31) hinged to the base (1) and a second rod (32) connected with the first rod (31), a movable groove is formed in the second rod (32), the first rod (31) is movably connected with the second rod (32) through the movable groove, a connecting screw is installed on the second rod (32) in a threaded mode, a connecting hole is formed in the first rod (31), and the connecting screw penetrates through the second rod (32) and extends into the connecting hole.
5. The surveying instrument positioning device for surveying and mapping engineering according to claim 4, characterized in that: the bottom of the second rod (32) is hinged with a connecting plate (33), the connecting plate (33) is rotatably connected with the second rod (32) through a rotating shaft, an external thread is formed at the end part of the rotating shaft, a positioning nut (34) is installed on the external thread, and a ground nail is installed on the connecting plate (33).
6. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the fastening piece is set as a fastening screw (42), the fastening screw (42) is positioned between the adjacent connecting rods (5), and the fastening screw (42) is in threaded fit with the sliding sleeve (41) and passes through the sliding sleeve (41) to be abutted against the guide rod (4).
7. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the nut of the fastening screw (42) is provided with a butterfly handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415011.7U CN211423888U (en) | 2019-12-28 | 2019-12-28 | Surveying instrument positioning device for surveying and mapping engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415011.7U CN211423888U (en) | 2019-12-28 | 2019-12-28 | Surveying instrument positioning device for surveying and mapping engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423888U true CN211423888U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415011.7U Expired - Fee Related CN211423888U (en) | 2019-12-28 | 2019-12-28 | Surveying instrument positioning device for surveying and mapping engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728348A (en) * | 2020-12-31 | 2021-04-30 | 安徽科朗电子科技有限公司 | Conference tablet computer based on writing touch screen projection |
-
2019
- 2019-12-28 CN CN201922415011.7U patent/CN211423888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728348A (en) * | 2020-12-31 | 2021-04-30 | 安徽科朗电子科技有限公司 | Conference tablet computer based on writing touch screen projection |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |