CN221463502U - Leveling device for all-terrain land mapping instrument - Google Patents
Leveling device for all-terrain land mapping instrument Download PDFInfo
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- CN221463502U CN221463502U CN202420100720.4U CN202420100720U CN221463502U CN 221463502 U CN221463502 U CN 221463502U CN 202420100720 U CN202420100720 U CN 202420100720U CN 221463502 U CN221463502 U CN 221463502U
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- rod
- surveying instrument
- sliding
- land surveying
- terrain
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- 238000013507 mapping Methods 0.000 title claims description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000002689 soil Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of surveying instruments, in particular to a leveling device for an all-terrain land surveying instrument, which comprises a land surveying instrument placing table, wherein three shaft seats are fixedly arranged at the bottom of the land surveying instrument placing table, a lifting mechanism is rotatably arranged on each shaft seat, a base mechanism is arranged at the bottom of each lifting mechanism, a chute is formed in the upper side of the land surveying instrument placing table, a fixing mechanism is slidably arranged on each chute, and a support plate is fixedly arranged on the side edge of the land surveying instrument placing table. According to the utility model, the horizontal adjustment amplitude of the device is increased through the lifting mechanism, the rotation degrees of freedom of the universal ball and the cylinder seat are utilized, so that the device is always kept in a fitting state with the ground when being erected on the ground, the friction force and the anchoring force between the device and the ground are increased through the ground grabbing teeth, the stability of the device is improved, the practicability is improved, and the device is suitable for fixing and clamping of equipment with multiple specifications through the fixing mechanism.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping instruments, in particular to a leveling device for an all-terrain land surveying and mapping instrument.
Background
The surveying instrument is simply the instrument and device for collecting, processing and outputting data designed and manufactured for surveying operation. The soil mapping instrument is needed in the soil mapping work, and before the mapping work is carried out, the instrument is leveled in the primary work, so that the accuracy of subsequent measurement is critically affected.
The utility model patent with reference to the patent number CN211401228U discloses a leveling device for an all-terrain land surveying instrument, which comprises a fixed base, wherein a connecting piece is fixedly arranged on the outer surface of the lower end of the fixed base, a supporting rod is movably connected to the lower end of the connecting piece, the connecting piece consists of a connecting sleeve and a mounting sleeve, the connecting sleeve is sleeved at the lower end of the mounting sleeve, a rubber pad is fixedly arranged at the lower end of the inner wall of the connecting sleeve, a damping spring is fixedly connected between the connecting sleeve and the mounting sleeve, a connecting plate is fixedly connected to the lower end of the connecting sleeve, a shaft hole is formed on the outer surface of the connecting plate, a positioning sleeve is fixedly arranged in the middle of the inner part of the fixed base, a rolling ball is movably arranged in the positioning sleeve, the lower end of the rolling ball is fixedly connected with a hanging rod, and the lower end of the hanging rod is fixedly connected with a counterweight ball. The leveling device can facilitate leveling work of the leveling device, can improve the use effect of the leveling device, and has practicability.
The above patent has some disadvantages in practical application: the leveling device carries the counterweight ball, meanwhile, the counterweight ball cannot shrink, is large in volume and weight, inconvenient to carry and poor in daily use experience, and in addition, the leveling device is small in leveling range, excessively depends on the horizontal handle control degree of the hand rest, and is low in practicality.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a leveling device for an all-terrain land surveying instrument.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a levelling device for all-terrain land surveying instrument, includes land surveying instrument places the platform, land surveying instrument places a platform bottom fixed mounting and has three axle bed, rotate on the axle bed and install elevating system, base mechanism is installed to elevating system bottom, the spout has been seted up to land surveying instrument places a platform upside, slidable mounting has fixed establishment on the spout, land surveying instrument places a platform side fixed mounting and has the extension board, install the level display appearance on the extension board.
Preferably, the level indicator is provided with a level display bubble.
Preferably, the lifting mechanism comprises a loop bar and a slide bar, the upper end of the loop bar is rotatably arranged on the inner side of the shaft seat, and the slide bar is in sliding connection with the inner wall of the loop bar.
Preferably, the side wall of the loop bar is provided with a limit screw rod in a threaded connection mode.
Preferably, the base mechanism comprises a connecting rod, a universal ball and a cylinder seat, wherein the connecting rod is fixedly arranged at the bottom of the sliding rod, the universal ball is fixedly connected with the connecting rod, and the cylinder seat is rotationally connected with the universal ball.
Preferably, a bottom plate is fixedly arranged at the lower end of the cylinder seat, and a plurality of ground grabbing teeth are arranged at the bottom of the bottom plate.
Preferably, the fixing mechanism comprises a sliding plate, a mounting block and a threaded rod, wherein the sliding plate is in sliding connection with the sliding groove, the mounting block is fixedly mounted on the land surveying instrument placing table, and the threaded rod is in threaded connection with the mounting block in a penetrating mode and the inner side end of the threaded rod is in rotary connection with the sliding plate.
Preferably, a non-slip mat is arranged on the inner side of the sliding plate.
According to the leveling device for the all-terrain land surveying instrument, the sliding degree of freedom of the sliding rod and the loop bar is utilized through the lifting mechanism, the external total length value of the sliding rod and the loop bar can be adjusted, the height of one side of the land surveying instrument placing table is further changed, the leveling work of the land surveying instrument placing table is cooperatively controlled through the adjustment of three sliding rods and the loop bar, the adjusting range is large, meanwhile, the limiting screw rod is arranged on the side wall of the loop bar, the sliding degree of freedom of the sliding rod and the loop bar can be limited through the limiting screw rod, the fixing effect on the lifting mechanism is further achieved, and the stability of the land surveying instrument placing table is guaranteed.
According to the leveling device for the all-terrain land surveying instrument, through the base mechanism, the universal ball and the rotary freedom degree of the cylinder seat are utilized, when the device is erected on the ground, the bottom plate always keeps a fitting state with the ground, in addition, the ground grabbing teeth arranged on the bottom plate increase friction force and anchoring force between the device and the ground, stability of the device is improved, and practicability is improved.
According to the leveling device for the all-terrain land surveying instrument, through the fixed mechanism, the threaded rod is rotated to drive the sliding plate to slide in the sliding groove, the two sliding plate pieces are used for clamping the land surveying instrument, the distance between the sliding plates controlled by the threaded rod is adjustable, the leveling device is applicable to the fixing work of equipment with different sizes, the fixing and the dismounting work of the equipment are convenient, and the applicability of the device is improved.
The utility model has reasonable design, the horizontal adjustment amplitude of the device is increased through the lifting mechanism, the base mechanism arranged at the bottom of the lifting mechanism utilizes the rotation degrees of freedom of the universal ball and the cylinder seat, when the device is erected on the ground, the bottom plate always keeps the fitting state with the ground, in addition, the ground grabbing teeth arranged on the bottom plate increase the friction force and the anchoring force between the device and the ground, the stability of the device is improved, the practicability is improved, and the fixing mechanism arranged on the placing table of the soil mapping instrument is suitable for fixing and clamping of equipment with multiple specifications, and the applicability of the device is improved.
Drawings
FIG. 1 is a schematic perspective view of a leveling device for an all-terrain soil mapping instrument according to the present utility model;
FIG. 2 is a schematic diagram of a leveling device for an all-terrain land mapping instrument according to the present utility model;
FIG. 3 is a top view of a leveling device for an all-terrain soil mapping instrument, in accordance with the present utility model;
Fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. land survey instrument places the platform; 2. a shaft seat; 3. a lifting mechanism; 31. a loop bar; 32. a slide bar; 33. a limit screw rod; 4. a base mechanism; 41. a connecting rod; 42. a universal ball; 43. a cylinder seat; 44. a bottom plate; 45. gripping teeth; 5. a chute; 6. a fixing mechanism; 61. a slide plate; 62. a mounting block; 63. a threaded rod; 64. an anti-slip pad; 7. a support plate; 8. a level display.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a leveling device for an all-terrain land surveying instrument comprises a land surveying instrument placing table 1, wherein three shaft seats 2 are fixedly arranged at the bottom of the land surveying instrument placing table 1, a lifting mechanism 3 is rotatably arranged on the shaft seats 2, a base mechanism 4 is arranged at the bottom of the lifting mechanism 3, a sliding groove 5 is formed in the upper side of the land surveying instrument placing table 1, a fixing mechanism 6 is slidably arranged on the sliding groove 5, a support plate 7 is fixedly arranged on the side edge of the land surveying instrument placing table 1, a horizontal display instrument 8 is arranged on the support plate 7, and horizontal display bubbles are arranged on the horizontal display instrument 8.
In this embodiment, the lifting mechanism 3 includes a sleeve rod 31 and a sliding rod 32, a limit screw rod 33 is screwed on the side wall of the sleeve rod 31, the upper end of the sleeve rod 31 is rotatably mounted on the inner side of the shaft seat 2, and the sliding rod 32 is slidably connected with the inner wall of the sleeve rod 31.
Through the structure, the loop bar 31 and the sliding bar 32 can slide and adjust, the total length value outside the sliding bar 32 and the loop bar 31 is adjusted, the height of one side of the land surveying instrument placing table 1 can be adjusted, after adjustment is finished, the limiting screw 33 can be screwed up to tightly prop against the inner side wall of the sliding bar 32, the sliding degree of freedom of the sliding bar 32 and the loop bar 31 is limited, and the adjustment of the levelness of the land surveying instrument placing table 1 can be completed through the cooperation of the three lifting mechanisms 3.
In this embodiment, the base mechanism 4 includes a connecting rod 41, a universal ball 42 and a barrel seat 43, a bottom plate 44 is fixedly mounted at the lower end of the barrel seat 43, a plurality of ground gripping teeth 45 are mounted at the bottom of the bottom plate 44, the connecting rod 41 is fixedly mounted at the bottom of the slide rod 32, the universal ball 42 is fixedly connected with the connecting rod 41, and the barrel seat 43 is rotatably connected with the universal ball 42.
Through the structure, when the device is erected on the ground, due to the rotational freedom between the universal ball 42 and the cylinder seat 43, the bottom plate 44 below the cylinder seat 43 always keeps a flat state with the ground no matter what angle the sliding rod 32 above the connecting rod 41 is, the contact area with the ground is enlarged, the erection stability is improved, and meanwhile, the ground grabbing teeth 45 arranged at the bottom of the bottom plate 44 increase the friction force and the anchoring force between the bottom plate 44 and the ground.
In this embodiment, the fixing mechanism 6 includes a sliding plate 61, a mounting block 62 and a threaded rod 63, a sliding pad 64 is mounted on the inner side of the sliding plate 61, the sliding plate 61 is slidably connected with the sliding chute 5, the mounting block 62 is fixedly mounted on the land surveying instrument placement table 1, the threaded rod 63 is screwed through the mounting block 62, and the inner side end of the threaded rod 63 is rotatably connected with the sliding plate 61.
Through the structure, the sliding plate 61 can be driven to slide in the sliding groove 5 by rotating the threaded rod 63, the distance between the two sliding plates 61 can be controlled by utilizing the movement adjustment of the threaded rods 63 on the two sides to the sliding plates 61 on the two sides so as to adapt to the clamping and fixing effects of equipment with different sizes, and the anti-slip pad 64 is arranged on the inner side of the sliding plate 61, so that the friction force during clamping is increased, and the applicability of the utility model is improved.
In the utility model, when the device is used, the device is erected on the bottom surface, three lifting mechanisms 3 at the bottom of the land surveying instrument placing table 1 are matched and adjusted, the horizontal display instrument 8 is observed at the same time, when the horizontal display bubble on the horizontal display instrument 8 is centered, the land surveying instrument placing table 1 is in a horizontal state, the limit screw rod 33 is screwed at the moment to complete horizontal adjustment work, the land surveying instrument is subsequently placed between two sliding plates 61, the threaded rods 63 at the two sides are rotated, the sliding plates 61 at the two sides are abutted against the land surveying instrument, and thus the fixing work of the land surveying instrument is completed. The utility model increases the horizontal adjustment amplitude of the device through the lifting mechanism 3, the base mechanism 4 arranged at the bottom of the lifting mechanism 3 utilizes the rotation degrees of freedom of the universal ball 42 and the cylinder seat 43, when the device is erected on the ground, the bottom plate 44 always keeps the fitting state with the ground, in addition, the ground grabbing teeth 45 arranged on the bottom plate 44 increase the friction force and anchoring force between the device and the ground, the stability of the device is increased, the practicability is improved, and the fixing mechanism 6 arranged on the land surveying instrument placement table 1 is suitable for the fixing clamping of equipment with multiple specifications, and the applicability of the device is improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. A levelling device for all-terrain land surveying instrument, its characterized in that, place platform (1) including land surveying instrument, land surveying instrument places platform (1) bottom fixed mounting and has three axle bed (2), rotate on axle bed (2) and install elevating system (3), base mechanism (4) are installed to elevating system (3) bottom, spout (5) have been seted up to land surveying instrument place platform (1) upside, slidable mounting has fixed establishment (6) on spout (5), land surveying instrument places platform (1) side fixed mounting has extension board (7), install horizontal display appearance (8) on extension board (7).
2. Leveling device for an all-terrain soil mapping instrument, according to claim 1, characterized in that the level indicator (8) is provided with level indicator bubbles.
3. The leveling device for the all-terrain soil mapping instrument according to claim 1, wherein the lifting mechanism (3) comprises a sleeve rod (31) and a sliding rod (32), the upper end of the sleeve rod (31) is rotatably arranged on the inner side of the shaft seat (2), and the sliding rod (32) is in sliding connection with the inner wall of the sleeve rod (31).
4. A levelling device for an all-terrain soil mapping instrument as claimed in claim 3, wherein a limit screw (33) is screw-mounted on the side wall of the sleeve rod (31).
5. The leveling device for an all-terrain soil mapping instrument as claimed in claim 1, wherein the base mechanism (4) comprises an engagement rod (41), a universal ball (42) and a cylinder seat (43), the engagement rod (41) is fixedly arranged at the bottom of the sliding rod (32), the universal ball (42) is fixedly connected with the engagement rod (41), and the cylinder seat (43) is rotatably connected with the universal ball (42).
6. The leveling device for an all-terrain land mapping instrument as claimed in claim 5, wherein a bottom plate (44) is fixedly arranged at the lower end of the cylinder seat (43), and a plurality of ground grabbing teeth (45) are arranged at the bottom of the bottom plate (44).
7. The leveling device for an all-terrain soil mapping instrument as claimed in claim 1, wherein the fixing mechanism (6) comprises a sliding plate (61), a mounting block (62) and a threaded rod (63), the sliding plate (61) is in sliding connection with the sliding chute (5), the mounting block (62) is fixedly mounted on the soil mapping instrument placement table (1), the threaded rod (63) is in threaded connection with the mounting block (62) through the inner side end of the threaded rod (63) and is in rotary connection with the sliding plate (61).
8. Leveling device for an all-terrain soil mapping instrument, according to claim 7, characterized in that an anti-slip pad (64) is mounted inside the slide (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420100720.4U CN221463502U (en) | 2024-01-16 | 2024-01-16 | Leveling device for all-terrain land mapping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420100720.4U CN221463502U (en) | 2024-01-16 | 2024-01-16 | Leveling device for all-terrain land mapping instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463502U true CN221463502U (en) | 2024-08-02 |
Family
ID=92369279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420100720.4U Active CN221463502U (en) | 2024-01-16 | 2024-01-16 | Leveling device for all-terrain land mapping instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463502U (en) |
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2024
- 2024-01-16 CN CN202420100720.4U patent/CN221463502U/en active Active
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