CN221976088U - A surveying level ruler - Google Patents
A surveying level ruler Download PDFInfo
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- CN221976088U CN221976088U CN202420687761.8U CN202420687761U CN221976088U CN 221976088 U CN221976088 U CN 221976088U CN 202420687761 U CN202420687761 U CN 202420687761U CN 221976088 U CN221976088 U CN 221976088U
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- fixedly connected
- rack
- rod
- mapping
- leveling
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Abstract
本实用新型涉及水准尺技术领域，公开了一种测绘水准尺，包括两个支撑板，两个所述支撑板顶部设置有工作台，所述工作台顶部两侧开设有两个滑槽，所述工作台底部固定连接有转杆，所述转杆外周转动连接有齿轮，所述工作台底部左侧固定连接有固定块，所述固定块右侧固定连接有气缸，所述气缸输出端固定连接有齿条一，两个所述支撑板之间均固定连接有支撑杆，后侧所述支撑杆顶部设置有齿条二，所述齿条一和所述齿条二与所述齿轮之间啮合连接，所述齿条一和所述齿条二顶部均固定连接有连接块。本实用新型中，代替人工拿水准尺实现了人员省力工作，且不存在读数时水准尺不存在抖动的问题，提高了装置的实用性。
The utility model relates to the technical field of leveling rods, and discloses a surveying and mapping leveling rod, including two support plates, a workbench is arranged on the top of the two support plates, two slide grooves are provided on both sides of the top of the workbench, a rotating rod is fixedly connected to the bottom of the workbench, a gear is rotatably connected to the outer periphery of the rotating rod, a fixed block is fixedly connected to the left side of the bottom of the workbench, a cylinder is fixedly connected to the right side of the fixed block, a rack 1 is fixedly connected to the output end of the cylinder, a support rod is fixedly connected between the two support plates, a rack 2 is arranged on the top of the rear support rod, the rack 1 and the rack 2 are meshed and connected with the gear, and the tops of the rack 1 and the rack 2 are fixedly connected to a connecting block. In the utility model, labor-saving work is realized by replacing manual holding of the leveling rod, and there is no problem of jitter of the leveling rod when reading, which improves the practicality of the device.
Description
Technical Field
The utility model relates to the technical field of leveling rods, in particular to a mapping leveling rod.
Background
The leveling rod is a staff for leveling measurement and is mainly made of high-quality wood, metal materials (such as glass fiber reinforced plastic, aluminum alloy) and the like, and is one of core components of the leveling instrument, so that the leveling rod is usually matched with the leveling instrument for use, and plays an important role in measuring the ground height difference.
In the prior art, when the leveling rod is held by hand, the most common leveling rod is held by hand, when the precise leveling operation is carried out, a person is often required to carry out manual leveling rod holding, the leveling rod is required to be kept at a vertical position, arm ache of the leveling rod holding person can be caused under long-time operation, and accordingly hands are shaken, the leveling rod is enabled to be uneven in contact with the ground, the measurement result is affected, and therefore the leveling rod is mapped to solve the problem.
Disclosure of utility model
In order to make up for the defects, the utility model provides a surveying and mapping leveling rod, and aims to solve the problem that the measurement result is influenced by the shaking of the leveling rod caused by the fact that an operator holds the leveling rod for a long time.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a survey and drawing levelling rod, includes two backup pads, two the backup pad top is provided with the workstation, two spouts have been seted up at workstation top both sides, workstation bottom fixedly connected with bull stick, bull stick outer turnover is connected with the gear, workstation bottom left side fixedly connected with fixed block, fixed block right side fixedly connected with cylinder, cylinder output fixedly connected with rack one, two equal fixedly connected with bracing piece between the backup pad, the rear side the bracing piece top is provided with rack two, rack one with rack two with meshing connection between the gear, rack one with rack two equal fixedly connected with connecting block in top, two equal fixedly connected with grip block in connecting block top, two be provided with the survey and drawing chi between the grip block, both sides all are provided with leveling subassembly around the backup pad top.
As a further description of the above technical solution:
The leveling assembly comprises a screw, the bottom of the screw is rotationally connected to the top of the supporting plate, balls are connected to the periphery of the middle of the screw in a threaded mode, the balls are arranged inside the workbench, and the bottom of the balls is fixedly connected with a telescopic rod.
As a further description of the above technical solution:
The top of the screw rod is fixedly connected with a handle.
As a further description of the above technical solution:
the first rack and the second rack are connected to the top of the supporting rod in a sliding mode.
As a further description of the above technical solution:
the clamping plate is connected to the top of the workbench in a sliding manner.
As a further description of the above technical solution:
the outside sliding connection of connecting block is in inside the spout.
As a further description of the above technical solution:
The bottom of the telescopic rod is fixedly connected to the top of the supporting plate.
The utility model has the following beneficial effects:
1. According to the utility model, through the mutual matching of the structures of the gear, the first rack, the second rack, the air cylinder, the clamping plate, the connecting block, the supporting rod and the like, the clamping plate is driven to work, the manual leveling rod can be replaced to realize labor-saving work of personnel, the problem that the leveling rod does not shake when the reading exists is solved, and the practicability of the device is improved.
2. According to the utility model, under the mutual coordination of the structures such as the ball, the screw, the telescopic rod and the handle, the heights of the four corners of the workbench are adjusted by rotating the screw, and meanwhile, the workbench is kept in a horizontal state, so that the adjusting time of a device is saved, the working efficiency is improved, and the accuracy of reading is ensured.
Drawings
FIG. 1 is a schematic perspective view of a mapping levelling rod according to the present utility model;
FIG. 2 is a schematic diagram of a gear of a leveling rod for mapping according to the present utility model;
FIG. 3 is a schematic diagram of a rack of a mapping leveling rod according to the present utility model;
Fig. 4 is a schematic structural view of a ball of a mapping leveling rod according to the present utility model.
Legend description:
1. a mapping ruler; 2. a work table; 3. a cylinder; 4. a first rack; 5. a second rack; 6. a gear; 7. a rotating rod; 8. a fixed block; 9. a connecting block; 10. a support rod; 11. a clamping plate; 12. a support plate; 13. a chute; 14. a ball; 15. a screw; 16. a handle; 17. a telescopic rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a survey and drawing levelling rod, including two backup pads 12, two backup pad 12 tops are provided with workstation 2, two spouts 13 have been seted up to workstation 2 top both sides, workstation 2 bottom fixedly connected with bull stick 7, bull stick 7 outer turnover is connected with gear 6, workstation 2 bottom left side fixedly connected with fixed block 8, fixed block 8 right side fixedly connected with cylinder 3, cylinder 3 output fixedly connected with rack one 4, equal fixedly connected with bracing piece 10 between two backup pads 12, rear side bracing piece 10 top is provided with rack two 5, meshing connection between rack one 4 and rack two 5 and gear 6, rack one 4 and rack two 5 top equal fixedly connected with connecting block 9, two equal fixedly connected with grip block 11 in connecting block 9 top, be provided with survey and drawing chi 1 between two grip block 11, both sides all are provided with leveling component around the backup pad 12 top, rack one 4 and rack two 5 sliding connection are at the top of bracing piece 10, grip block 11 sliding connection is at workstation 2 top, connecting block 9 outside sliding connection is inside spout 13, telescopic link 17 bottom fixedly connected at backup pad 12 top.
Specifically, when the measurement work needs to be carried out, the operator firstly places the device at the measurement point, then places the leveling rod 1 between two clamping plates 11, at this moment, the starting cylinder 3 pushes the rack I4 to move, the rack I4 moves and simultaneously drives the gear 6 to rotate through the meshing of the rack I4 and the gear 6, and further drives the rack II 5 and the rack I4 to move oppositely because of the meshing between the gear 6 and the rack II 5, so that the clamping plates 11 clamp the leveling rod 1, the problem that the manual leveling rod is easy to take for a long time and the hand shake is caused easily is avoided, and convenience is provided for the measurement work.
Referring to fig. 3 and 4, the leveling assembly comprises a screw 15, the bottom of the screw 15 is rotatably connected to the top of the supporting plate 12, a ball 14 is screwed on the periphery of the middle of the screw 15, the ball 14 is arranged inside the workbench 2, a telescopic rod 17 is fixedly connected to the bottom of the ball 14, a handle 16 is fixedly connected to the top of the screw 15, and the bottom of the telescopic rod 17 is fixedly connected to the top of the supporting plate 12.
Specifically, when the leveling rod 1 is fixed, if the leveling rod 1 is not in a horizontal state due to the unevenness of the ground, the device needs to be correspondingly adjusted, the screw 15 with the corresponding inclination direction is laterally adjusted, the screw 15 is rotated to drive the balls 14 on the periphery to move upwards, the balls 14 move upwards, the workbench 2 moves along the periphery of the balls 14, and then one corner of the workbench inclined is driven to lift upwards, so that the workbench 2 is kept in a horizontal state, the adjusting time of the device is saved, the working efficiency is improved, and the accuracy of reading is ensured.
Working principle: when leveling is carried out outdoors, firstly, the leveling rod 1 is required to be installed, the leveling rod 1 is placed between the two clamping plates 11, the starting cylinder 3 pushes the rack I4 to move, the rack I4 and the gear 6 are meshed, the gear 6 is driven to rotate, the gear 6 rotates to drive the rack II 5 to move, so that the clamping plates 11 clamp the leveling rod 1, when the leveling rod 1 is not in a horizontal state due to uneven ground, the screw 15 of the corresponding inclined direction is laterally adjusted, the screw 15 rotates and drives the ball 14 to move upwards, the ball 14 moves upwards and drives one corner of the inclination of the workbench 2 to lift upwards, the workbench 2 is kept horizontal, and the measurement work is guaranteed.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A mapping levelling rod comprising two support plates (12), characterized in that: two backup pad (12) top is provided with workstation (2), two spout (13) have been seted up at workstation (2) top both sides, workstation (2) bottom fixedly connected with bull stick (7), bull stick (7) outer turnover is connected with gear (6), workstation (2) bottom left side fixedly connected with fixed block (8), fixed block (8) right side fixedly connected with cylinder (3), cylinder (3) output fixedly connected with rack one (4), two equal fixedly connected with bracing piece (10) between backup pad (12), the rear side bracing piece (10) top is provided with rack two (5), rack one (4) with meshing connection between rack two (5) with gear (6), rack two (5) top equal fixedly connected with connecting block (9), two connecting block (9) top equal fixedly connected with grip block (11), two be provided with chi (1) between grip block (11), both sides assembly before the backup pad is provided with leveling.
2. A mapping levelling rod as defined in claim 1, wherein: the leveling assembly comprises a screw (15), the bottom of the screw (15) is rotationally connected to the top of the supporting plate (12), balls (14) are connected to the periphery of the middle of the screw (15) in a threaded mode, the balls (14) are arranged inside the workbench (2), and telescopic rods (17) are fixedly connected to the bottom of the balls (14).
3. A mapping levelling rod as defined in claim 2, wherein: the top of the screw rod (15) is fixedly connected with a handle (16).
4. A mapping levelling rod as defined in claim 1, wherein: the first rack (4) and the second rack (5) are connected to the top of the supporting rod (10) in a sliding mode.
5. A mapping levelling rod as defined in claim 1, wherein: the clamping plate (11) is connected to the top of the workbench (2) in a sliding manner.
6. A mapping levelling rod as defined in claim 1, wherein: the outer side of the connecting block (9) is connected inside the sliding groove (13) in a sliding way.
7. A mapping levelling rod as defined in claim 2, wherein: the bottom of the telescopic rod (17) is fixedly connected to the top of the supporting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420687761.8U CN221976088U (en) | 2024-04-07 | 2024-04-07 | A surveying level ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420687761.8U CN221976088U (en) | 2024-04-07 | 2024-04-07 | A surveying level ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221976088U true CN221976088U (en) | 2024-11-08 |
Family
ID=93329581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420687761.8U Active CN221976088U (en) | 2024-04-07 | 2024-04-07 | A surveying level ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221976088U (en) |
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2024
- 2024-04-07 CN CN202420687761.8U patent/CN221976088U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251110 Address after: 710000 Shaanxi Province, Xi'an City, Gaoxin District, Keji Road 48, Chuangye Plaza B1802 Room Patentee after: Xi'an High tech Zone Junce Survey Co.,Ltd. Country or region after: China Address before: 261000 Shandong Province, Weifang City, Kuiwen District, Room 415, Qiusi Hexin Building Patentee before: Weifang Tianhe Architectural Planning and Design Co.,Ltd. Country or region before: China |