CN210741455U

CN210741455U - Special sopwith staff of land survey and drawing of national soil resources

Info

Publication number: CN210741455U
Application number: CN201921164645.3U
Authority: CN
Inventors: 彭雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-12
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a special sopwith staff for surveying and mapping land of homeland resources, which comprises a base, wherein the top of the base is fixedly connected with a sopwith staff body, both sides of the top of the base are fixedly connected with a first fixing plate, the upper part and the lower part of the surface of the first fixing plate are fixedly connected with buckles, the inner cavity of the base is provided with a horizontal pipe, the first supporting rod and the second supporting rod are separately adjusted by matching the first rotary disc, the first rotating rod, the first conical gear, the second conical gear, the first threaded pipe, the first supporting rod, the second rotary disc, the second rotating rod, the third conical gear, the fourth conical gear, the second threaded pipe and the second supporting rod, and then the stability and the level of the base are improved by matching the horizontal pipe, thereby ensuring the levelness of the sopwith staff body, and then the accuracy of reading the numerical value in the surveying and mapping process of the user is ensured, and the use requirements of people are met.

Description

Special sopwith staff of land survey and drawing of national soil resources

Technical Field

The utility model relates to a sopwith staff technical field specifically is a special sopwith staff of land resource land survey and drawing.

Background

The leveling rod is one of leveling rods, the early leveling rods are mostly made of wood, the leveling rods are very heavy and limited in length, the carrying is inconvenient during measurement, the leveling rods are gradually made of light high-strength materials such as aluminum alloy and the like, a tower type shrinkage form is adopted, the leveling rods are convenient to draw out during use, the single-time elevation measurement range is greatly improved, the leveling rods are shrunk during carrying, the convenience of the leveling rods enables the leveling rods to become one of necessary tools for engineering measurement and terrain measurement, and the leveling rods are generally matched with a level gauge or a theodolite for use in elevation measurement of terrains at a certain place and even multiple places, so that reliable data are provided for engineering construction.

The existing tower ruler cannot be used for determining whether the tower ruler is laid flat or cannot be quickly adjusted to be horizontal under the condition that the tower ruler is not flat, so that data read out by the existing tower ruler in the using process are not accurate, and the measuring precision is greatly influenced, so that the using requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special sopwith staff of homeland resource land survey and drawing to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special sopwith staff for land surveying and mapping of homeland resources comprises a base, a sopwith staff body is fixedly connected to the top of the base, first fixing plates are fixedly connected to two sides of the top of the base, buckles are fixedly connected to the upper portion and the lower portion of the surface of the first fixing plate, a horizontal pipe is arranged in an inner cavity of the base, tops of two ends of the horizontal pipe respectively penetrate through the top of the inner cavity of the base, the buckles are fixedly connected with the horizontal pipe, a first rotary disc is arranged at the left top of the base, a first rotary rod is fixedly connected to the right side of the first rotary disc, a first bevel gear is fixedly connected to the left side of the base in a inserting mode, a second bevel gear is connected to the right side of the first bevel gear in a meshing mode, a first threaded rod is sleeved at the axis of the second bevel gear, a first threaded pipe is connected to the outer, the bottom of first screwed pipe runs through the bottom and the first bracing piece of fixedly connected with of base inner chamber, the top on base right side is provided with the second carousel, the left side fixedly connected with second bull stick of second carousel, the right side fixedly connected with third bevel gear of base is inserted to one side of second bull stick, the left side meshing of third bevel gear is connected with fourth bevel gear, the axle center department cover of fourth bevel gear is equipped with the second threaded rod, the outside threaded connection of second threaded rod has the second screwed pipe, the bottom and the fixedly connected with second bracing piece of base inner chamber are run through to the bottom of second screwed pipe.

As further preferable in the present technical solution: the bottom fixedly connected with second fixed plate of base inner chamber, the fixed surface of second fixed plate is connected with solid fixed ring, gu fixed ring's quantity sets up to three, and gu fixed ring cover establishes the surface at the level pipe.

As further preferable in the present technical solution: the top swing joint of first threaded rod has first bearing, the inner circle of first bearing and the outside swing joint of first threaded rod, the outer lane of first bearing and the left side fixed connection at base inner chamber top.

As further preferable in the present technical solution: the top of the second threaded rod is movably connected with a second bearing, the inner ring of the second bearing is movably connected with the outer side of the second threaded rod, and the outer ring of the second bearing is fixedly connected with the right side of the top of the inner cavity of the base.

As further preferable in the present technical solution: the surface of the first rotating disc is provided with a first anti-slip sleeve, and the surface of the first anti-slip sleeve is provided with anti-slip lines.

As further preferable in the present technical solution: and a second anti-skidding sleeve is arranged on the surface of the second rotating disc, and anti-skidding lines are arranged on the surface of the second anti-skidding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the first supporting rod and the second supporting rod are separately and independently adjusted through the matched use of the first rotating disc, the first rotating rod, the first bevel gear, the second bevel gear, the first threaded rod, the first threaded pipe, the first supporting rod, the second rotating disc, the second rotating rod, the third bevel gear, the fourth bevel gear, the second threaded rod, the second threaded pipe and the second supporting rod, and then the stability and the level of the base are improved through the matched use of the horizontal pipe, so that the levelness of the tower ruler body is ensured, the accuracy of reading numerical values in the surveying and mapping process of a user is ensured, and the use requirements of people are met;

through the cooperation that sets up second fixed plate and solid fixed ring, the stability of horizontal pipe in the base has been improved, through setting up first bearing and second bearing, made things convenient for the rotation of first threaded rod and second threaded rod in the base, frictional force between first threaded rod and second threaded rod and the base has been reduced respectively, the effectual life who prolongs the part, through setting up first antiskid cover and second antiskid cover, the frictional force between user's hand and first carousel and the second carousel has been increased respectively, avoided because of lacking anti-skidding device, the phenomenon that leads to the user to appear droing in the use, through setting up the buckle into the transparent plastic material, made things convenient for the reading of user to the scale.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structural base of the present invention;

FIG. 3 is a cross-sectional view of a first turntable according to the present invention;

fig. 4 is a sectional view of a second rotary plate according to the present invention.

In the figure: 1. a base; 2. a box staff body; 3. a first fixing plate; 4. buckling; 5. a horizontal tube; 6. a first turntable; 7. a first rotating lever; 8. a first bevel gear; 9. a second bevel gear; 10. a first threaded rod; 11. a first threaded pipe; 12. a first support bar; 13. a second turntable; 14. a second rotating rod; 15. a third bevel gear; 16. a fourth bevel gear; 17. a second threaded rod; 18. a second threaded pipe; 19. a second support bar; 20. a second fixing plate; 21. a fixing ring; 22. a first bearing; 23. a second bearing; 24. a first anti-slip cover; 25. and a second anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a special sopwith staff for surveying and mapping land resources in China, which comprises a base 1, wherein a sopwith staff body 2 is fixedly connected to the top of the base 1, first fixing plates 3 are fixedly connected to both sides of the top of the base 1, buckles 4 are fixedly connected to the upper portion and the lower portion of the surface of each first fixing plate 3, the buckles 4 are made of transparent plastics, the reading of scales by a user is facilitated, a horizontal pipe 5 is arranged in the inner cavity of the base 1, the tops of the two ends of the horizontal pipe 5 respectively penetrate through the top of the inner cavity of the base 1, the buckles 4 are fixedly connected with the horizontal pipe 5, a first rotating disc 6 is arranged at the left top of the base 1, a first rotating rod 7 is fixedly connected to the right side of the first rotating disc 6, a first bevel gear 8 is fixedly connected to the left side of the base 1 by inserting one side of, the right side of the first bevel gear 8 is engaged with a second bevel gear 9, the axis of the second bevel gear 9 is sleeved with a first threaded rod 10, the outer side of the first threaded rod 10 is connected with a first threaded pipe 11 through threads, the bottom of the first threaded pipe 11 penetrates through the bottom of the inner cavity of the base 1 and is fixedly connected with a first supporting rod 12, the top of the right side of the base 1 is provided with a second rotary table 13, the left side of the second rotary table 13 is fixedly connected with a second rotary rod 14, one side of the second rotary rod 14 is inserted into the right side of the base 1 and is fixedly connected with a third bevel gear 15, the left side of the third bevel gear 15 is engaged with a fourth bevel gear 16, the axis of the fourth bevel gear 16 is sleeved with a second threaded rod 17, the outer side of the second threaded rod 17 is connected with a second threaded pipe 18, the bottom of the second threaded pipe 18 penetrates through the bottom of the inner cavity of the base 1 and is fixedly connected with a second supporting rod, through setting up first carousel 6, first bull stick 7, first bevel gear 8, second bevel gear 9, first threaded rod 10, first screwed pipe 11, first bracing piece 12, second carousel 13, second bull stick 14, third bevel gear 15, fourth bevel gear 16, second threaded rod 17, the cooperation of second screwed pipe 18 and second bracing piece 19 is used, separately adjust first bracing piece 12 and second bracing piece 19 separately, then use through the cooperation of horizontal pipe 5, the stability and the level of base 1 have been improved, thereby the levelness of sopwith staff body 2 has been guaranteed, and then the accuracy that the user read numerical value in the mapping process has been guaranteed, people's user demand has been satisfied.

In this embodiment, specifically: the bottom fixedly connected with second fixed plate 20 of 1 inner chamber of base, the solid fixed ring 21 of fixed surface of second fixed plate 20 is connected with, the quantity of solid fixed ring 21 sets up to three, and solid fixed ring 21 cover is established on the surface of horizontal pipe 5, uses through the cooperation that sets up second fixed plate 20 and solid fixed ring 21, has improved the stability of horizontal pipe 5 in base 1.

In this embodiment, specifically: the top swing joint of first threaded rod 10 has first bearing 22, the outside swing joint of the inner circle of first bearing 22 and first threaded rod 10, the outer lane of first bearing 22 and the left side fixed connection at 1 inner chamber top of base, the top swing joint of second threaded rod 17 has second bearing 23, the inner circle of second bearing 23 and the outside swing joint of second threaded rod 17, the outer lane of second bearing 23 and the right side fixed connection at 1 inner chamber top of base have made things convenient for the rotation of first threaded rod 10 and second threaded rod 17 in base 1 through setting up first bearing 22 and second bearing 23, have reduced the frictional force between first threaded rod 10 and second threaded rod 17 and the base 1 respectively, the effectual life who prolongs the part.

In this embodiment, specifically: the surface of first carousel 6 is provided with first anti-skidding cover 24, the surface of first anti-skidding cover 24 is equipped with anti-skidding line, the surface of second carousel 13 is provided with second anti-skidding cover 25, the surface of second anti-skidding cover 25 is equipped with anti-skidding line, through setting up first anti-skidding cover 24 and second anti-skidding cover 25, has increased the frictional force between user's hand and first carousel 6 and the second carousel 13 respectively, has avoided because of lacking anti-skidding device, leads to the phenomenon that the user drops to appear in the use.

When the device is used, a user firstly places the device on a designated ground, then observes whether liquid in the horizontal tube 5 is on the same horizontal plane, if the left side is high and the right side is low, the user drives the first rotating rod 7 to rotate by rotating the first rotating disc 6, the first rotating rod 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first threaded rod 10 to rotate, the first threaded rod 10 drives the first threaded tube 11 to move, the first threaded tube 11 drives the first supporting rod 12 to move, when the left side height is gradually reduced, the user pays attention to eyes to observe the height of the liquid in the horizontal tube 5, when the liquid at two ends in the horizontal tube 5 is on the same horizontal plane, the rotation is stopped, if the surrounding environment is severe, the user can drive second bull stick 14 through rotating second carousel 13 and rotate, second bull stick 14 drives third bevel gear 15 and rotates, third bevel gear 15 drives fourth bevel gear 16 and rotates, fourth bevel gear 16 drives second threaded rod 17 and rotates, second threaded rod 17 drives second screwed pipe 18 motion, second screwed pipe 18 drives second bracing piece 19 motion, adjust to the level through the while to first bracing piece 12 and second bracing piece 19, can the person of facilitating the use quick adjust it to the level, thereby read out more accurate data.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special sopwith staff of homeland resource land survey and drawing, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a tower ruler body (2), two sides of the top of the base (1) are fixedly connected with a first fixing plate (3), the upper part and the lower part of the surface of the first fixing plate (3) are fixedly connected with a buckle (4), an inner cavity of the base (1) is provided with a horizontal pipe (5), the tops of two ends of the horizontal pipe (5) respectively penetrate through the top of the inner cavity of the base (1), the buckle (4) is fixedly connected with the horizontal pipe (5), the top of the left side of the base (1) is provided with a first rotary table (6), the right side of the first rotary table (6) is fixedly connected with a first rotary rod (7), one side of the first rotary rod (7) is inserted into the left side of the base (1) and is fixedly connected with a first bevel gear (8), the right side of the first bevel gear (8) is engaged with a second bevel gear, the axis of the second bevel gear (9) is sleeved with a first threaded rod (10), the outer side of the first threaded rod (10) is in threaded connection with a first threaded pipe (11), the bottom of the first threaded pipe (11) penetrates through the bottom of the inner cavity of the base (1) and is fixedly connected with a first supporting rod (12), the top of the right side of the base (1) is provided with a second rotary table (13), the left side of the second rotary table (13) is fixedly connected with a second rotary rod (14), one side of the second rotary rod (14) is inserted into the right side of the base (1) and is fixedly connected with a third bevel gear (15), the left side of the third bevel gear (15) is in meshed connection with a fourth bevel gear (16), the axis of the fourth bevel gear (16) is sleeved with a second threaded rod (17), the outer side of the second bevel gear (17) is in threaded connection with a second threaded pipe (18), the bottom of the second threaded pipe (18) penetrates through the bottom of the inner cavity of the base (1) and is fixedly connected with a second supporting rod (19), the bottom of the inner cavity of the base (1) is fixedly connected with a second fixing plate (20), the surface of the second fixing plate (20) is fixedly connected with fixing rings (21), the number of the fixing rings (21) is three, the fixing rings (21) are sleeved on the surface of the horizontal pipe (5), the top of the first threaded rod (10) is movably connected with a first bearing (22), the inner ring of the first bearing (22) is movably connected with the outer side of the first threaded rod (10), the outer ring of the first bearing (22) is fixedly connected with the left side of the top of the inner cavity of the base (1), the top of the second threaded rod (17) is movably connected with a second bearing (23), the inner ring of the second bearing (23) is movably connected with the outer side of the second threaded rod (17), the outer ring of the second bearing (23) is fixedly connected with the right side of the top of the inner cavity of the base (1), a first anti-slip sleeve (24) is arranged on the surface of the first rotary table (6), anti-slip lines are arranged on the surface of the first anti-slip sleeve (24), a second anti-slip sleeve (25) is arranged on the surface of the second rotary table (13), and anti-slip lines are arranged on the surface of the second anti-slip sleeve (25).