CN214197874U

CN214197874U - Multifunctional special tower ruler for land surveying and mapping of homeland resources

Info

Publication number: CN214197874U
Application number: CN202023042482.7U
Authority: CN
Inventors: 熊根林; 赵开晶; 冯子敬; 余沛沛; 熊金林; 伍佩; 王雪莹; 彭彩彩
Original assignee: Hubei Mingsiyuan Engineering Consulting Co ltd
Current assignee: Hubei Mingsiyuan Engineering Consulting Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a multifunctional special tower ruler for land surveying and mapping of homeland resources, which relates to the technical field of land surveying and mapping and comprises a supporting mechanism, a fixing component and a tower ruler component, wherein a first tower ruler, a second tower ruler and a third tower ruler of the device are folded and stored through a first rotating shaft and a second rotating shaft, the friction between the tower rulers is reduced, the condition that the tower rulers are abraded after being used for a long time is avoided, in addition, the fixing component can be used for installing the tower rulers when the device is needed, the tower rulers can be detached and stored separately when the device is idle, the carrying is convenient, the maintenance of the tower rulers is also facilitated, the second supporting legs can be stored into the first fastening piece when the supporting mechanism is idle, the pointed cone at the bottom is prevented from hurting people during the carrying process, the volume of the device is reduced, the transportation is convenient, in addition, the first supporting legs can lead the supporting mechanism to be in a horizontal state on different working grounds through the first fastening piece and the adjusting block, the practicability of the device is improved.

Description

Multifunctional special tower ruler for land surveying and mapping of homeland resources

Technical Field

The utility model relates to a land survey and drawing technical field specifically is a multi-functional 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, are heavy in weight and limited in length, and are inconvenient to carry during measurement, then are gradually made of light high-strength materials such as aluminum alloy and the like, and are conveniently drawn out in a tower type shrinkage mode during use, the single-time elevation measurement range is greatly enlarged, and the leveling rod is shrunk only when being carried, so that the leveling rod is often called as the leveling rod due to the fact that the shape of the leveling rod is similar to the tower shape.

But present sopwith staff mostly need the manual work to support, receive the influence of artificial interference factor, measurement accuracy is not high, even have the sopwith staff support, but the support volume is great, can not fold, cause and carry inconveniently, brought the difficulty for outdoor work, the length of sopwith staff is controlled through manual pull to present sopwith staff in addition, the frequent pull of sopwith staff, the surface can be stained with sand and dust, the friction is comparatively serious between the sopwith staff, can cause after using for a period of time to become flexible between the sopwith staff, can even wear and tear outer wall scale mark, influence measurement accuracy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a multi-functional special sopwith staff of country's native resource land survey and drawing has solved the sopwith staff work and has needed the hand and the inconvenient problem of high pull.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional special sopwith staff of homeland resource land survey and drawing, includes supporting mechanism, fixed subassembly, sopwith staff subassembly, supporting mechanism's last fixed surface is connected with fixed subassembly, sopwith staff subassembly fixed connection is in the inside of fixed subassembly.

The supporting mechanism comprises a supporting plate, three corners of the lower surface of the supporting plate are fixedly connected with adjusting blocks, the inside of each adjusting block is fixedly connected with a first supporting leg, the first supporting leg and the adjusting blocks form a rotating connection structure through a first fastener, the bottom end of the first supporting leg is fixedly connected with a second supporting leg, and the second supporting leg and the first supporting leg form a rotating connection structure through a second fastener.

The fixed assembly comprises a fixed block, a limiting groove is formed in the fixed block, limiting plates are connected to two sides of the limiting groove in a sliding mode, an anti-skid mat is fixedly connected to one side of each limiting plate, and a bearing is fixedly connected to the other side of the anti-skid mat.

The sopwith staff subassembly includes first sopwith staff, second sopwith staff and third sopwith staff, the top central point of second sopwith staff puts the first pivot of fixedly connected with, and the first spacer pin of top one side fixedly connected with, the top central point of third sopwith staff puts the fixedly connected with second pivot, and top one side fixedly connected with second spacer pin, the second is seted up to one side of second sopwith staff and is accomodate the groove, the third is seted up to one side of third sopwith staff and is accomodate the groove, the positive fixedly connected with spirit level of backup pad.

Furthermore, the bottom end fixedly connected with pointed cone that the second supporting legs is, first groove of accomodating has all been seted up to one side of first supporting legs.

Furthermore, the inside of bearing rotates and is connected with the lead screw, the lead screw passes through the nut with the fixed block and forms rotation connection structure, the top fixedly connected with of nut impels the knob.

Furthermore, the first sliding staff and the second sliding staff form a rotating connection structure through a first rotating shaft, the first limiting pin penetrates through the first sliding staff and the second sliding staff, the second sliding staff and the third sliding staff form a rotating connection structure through a second rotating shaft, and the second limiting pin penetrates through the second sliding staff and the third sliding staff.

Furthermore, the front surfaces of the first sliding staff, the second sliding staff and the third sliding staff are all fixed with scale marks, the bottom end of the third sliding staff is fixedly connected with a base, and the specification and the size of the base are matched with the limiting groove.

Furthermore, a first movable groove is formed in the top end of one side of the second sliding staff, and a second movable groove is formed in the top end of one side of the third sliding staff.

Advantageous effects

The utility model provides a multi-functional special sopwith staff of land survey and drawing of homeland resource. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a multi-functional special sopwith staff of soil resource land survey and drawing, the first sopwith staff of the device, second sopwith staff and third sopwith staff are through first pivot, the folding storage is realized in the second pivot, do not need the pull to increase length, only need fold multistage sopwith staff and open during the use, with the spacer pin fixed can, friction between the sopwith staff has been reduced, the condition that the sopwith staff used the scale mark for a long time by wearing and tearing has been avoided, in addition the device's sopwith staff subassembly has set up fixed subassembly with the supporting mechanism of bottom within a definite time, can install the sopwith staff when needs use device, can pull down the sopwith staff when idle, preserve alone, and the high durability and convenient carrying also are favorable to the maintenance of sopwith staff.

2. The utility model provides a multi-functional special sopwith staff of homeland resource land survey and drawing, the device's supporting mechanism can accomodate into first fastener with the second supporting legs round the second fastener when idle inside, avoids the pointed cone of bottom to hinder the people in handling, has reduced the volume of device, convenient transportation, and in addition, first supporting legs can let supporting mechanism can be in the horizontality in different work ground homoenergetic through first fastener and regulating block, has improved the device practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view after the utility model is folded;

FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the supporting leg of the present invention;

FIG. 5 is a schematic structural view of the fixing assembly of the present invention;

fig. 6 is a schematic structural view of the tower ruler assembly of the present invention;

fig. 7 is a schematic view of the right side structure of the tower ruler assembly of the present invention;

fig. 8 is a left side view structure diagram of the present invention.

In the figure: 1. a support mechanism; 101. a support plate; 102. an adjusting block; 103. a first supporting leg; 104. a first fastener; 105. a second support leg; 106. a second fastener; 107. a pointed cone; 108. a first receiving groove; 109. a level gauge; 2. a fixing assembly; 201. a fixed block; 202. defining a slot; 203. a limiting plate; 204. a non-slip mat; 205. a bearing; 206. a screw rod; 207. a nut; 208. a push knob; 3. a tape measure assembly; 301. a first sopwith staff; 302. a second sopwith staff; 303. a third sliding staff; 304. a first rotating shaft; 305. a second rotating shaft; 306. a first limit pin; 307. a second limit pin; 308. scale lines; 309. a base; 310. a second receiving groove; 311. a third receiving groove; 312. a first movable slot; 313. a second movable groove.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional special sopwith staff of national soil resource land survey and drawing, includes supporting mechanism 1, fixed subassembly 2, sopwith staff subassembly 3, supporting mechanism 1's upper white shaft face fixedly connected with fixed subassembly 2, sopwith staff subassembly 3 fixed connection is in fixed subassembly 2.

Referring to fig. 3-4, the supporting mechanism 1 includes a supporting plate 101, three corners of a lower surface of the supporting plate 101 are fixedly connected with an adjusting block 102, the inside of the adjusting block 102 is fixedly connected with a first supporting leg 103, the first supporting leg 103 and the adjusting block 102 form a rotating connection structure through a first fastener 104, a bottom end of the first supporting leg 103 is fixedly connected with a second supporting leg 105, the second supporting leg 105 and the first supporting leg 103 form a rotating connection structure through a second fastener 106, a bottom end of the second supporting leg 105 is fixedly connected with a pointed cone 107, one side of the first supporting leg 103 is provided with a first accommodating groove 108, and a front surface of the supporting plate 101 is fixedly connected with a level meter 109.

Referring to fig. 5, the fixing assembly 2 includes a fixing block 201, a limiting groove 202 is formed in the fixing block 201, limiting plates 203 are slidably connected to both sides of the interior of the limiting groove 202, a non-slip mat 204 is fixedly connected to one side of the limiting plates 203, a bearing 205 is fixedly connected to the other side of the non-slip mat 204, a screw rod 206 is rotatably connected to the interior of the bearing 205, the screw rod 206 and the fixing block 201 form a rotating connection structure through a nut 207, and a pushing knob 208 is fixedly connected to the top end of the nut 207.

Referring to fig. 6-8, the sliding staff assembly 3 includes a first sliding staff 301, a second sliding staff 302, and a third sliding staff 303, a first rotating shaft 304 is fixedly connected to a top center position of the second sliding staff 302, a first limit pin 306 is fixedly connected to one side of the top end, a second rotating shaft 305 is fixedly connected to a top center position of the third sliding staff 303, a second limit pin 307 is fixedly connected to one side of the top end, a second accommodating groove 310 is formed on one side of the second sliding staff 302, a third accommodating groove 311 is formed on one side of the third sliding staff 303, the first sliding staff 301 and the second sliding staff 302 form a rotating connection structure through the first rotating shaft 304, the first limit pin 306 penetrates through the first sliding staff 301 and the second sliding staff 302, the second sliding staff 302 and the third sliding staff 303 form a rotating connection structure through the second rotating shaft 305, the second limit pin 307 penetrates through the second sliding staff 302 and the third sliding staff 303, and the front faces of the first sliding staff 301, the second sliding staff 302 and the third sliding staff 303 are fixed with a dividing line 308, the bottom end of the third sliding staff 303 is fixedly connected with a base 309, the specification and the size of the base 309 are matched with the limiting groove 202, a first movable groove 312 is formed in the top end of one side of the second sliding staff 302, and a second movable groove 313 is formed in the top end of one side of the third sliding staff 303.

When in use, the second supporting foot 105 of the supporting mechanism 1 is pulled out from the first accommodating groove 108, the first supporting foot 103 and the second supporting foot 105 are fixed through the second fastener 106 to be in a straight line, the pointed cone 107 at the bottom end is placed on the ground, then the supporting mechanism 1 needs to be adjusted to be in a horizontal state, if the left side of the supporting mechanism 1 is higher, the first supporting foot 103 rotates to the left side around the first fastener 104, the pointed cone 107 at the bottom end of the second supporting foot 105 is far away from the pointed cone 107 at the right side, so that the supporting plate 101 inclines to the left side, the bubble in the level instrument 109 is in the middle to achieve the purpose of adjustment, otherwise, if the right side of the supporting mechanism 1 is higher, the adjustment is carried out in the opposite direction according to the method, then the base 309 at the bottom of the tower ruler component 3 is placed in the limiting groove 202, the screw rods 206 at both sides are rotated, the limiting plates 203 at both sides are moved to the middle, and finally the base 309 is clamped and fixed, during measurement, the second sliding staff 302 rotates around the second rotating shaft 305 to open, then the second sliding staff 302 and the third sliding staff 303 are fixed through the second limiting pin 307, so that the second sliding staff 302 and the third sliding staff 303 are located on the same straight line, similarly, the first sliding staff 301 is opened by using the same method, when the measurement is finished, all limiting pins are taken out, the first sliding staff 301 is folded and placed into the second accommodating groove 310, the second sliding staff 302 is folded and placed into the third sliding staff 303, then the base 309 is fixedly removed from the limiting groove 202, and the supporting mechanism 1 can complete the folding and accommodating work of the device according to the opposite flow of the opening mode.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 multi-functional special sopwith staff of land survey and drawing of homeland resource, its characterized in that: the multifunctional combined type multifunctional combined sliding staff comprises a supporting mechanism (1), a fixing component (2) and a sliding staff component (3), wherein the fixing component (2) is fixedly connected to the upper surface of the supporting mechanism (1), and the sliding staff component (3) is fixedly connected to the inside of the fixing component (2);

the supporting mechanism (1) comprises a supporting plate (101), adjusting blocks (102) are fixedly connected to three corners of the lower surface of the supporting plate (101), first supporting feet (103) are fixedly connected to the inner portions of the adjusting blocks (102), the first supporting feet (103) and the adjusting blocks (102) form a rotating connection structure through first fasteners (104), second supporting feet (105) are fixedly connected to the bottom ends of the first supporting feet (103), and the second supporting feet (105) and the first supporting feet (103) form a rotating connection structure through second fasteners (106);

the fixing assembly (2) comprises a fixing block (201), a limiting groove (202) is formed in the fixing block (201), limiting plates (203) are connected to two sides of the inside of the limiting groove (202) in a sliding mode, a non-slip mat (204) is fixedly connected to one side of each limiting plate (203), and a bearing (205) is fixedly connected to the other side of each non-slip mat (204);

the sopwith staff subassembly (3) includes first sopwith staff (301), second sopwith staff (302) and third sopwith staff (303), the top center position fixedly connected with first pivot (304) of second sopwith staff (302), and the first spacer pin of top one side fixedly connected with (306), the top center position fixedly connected with second pivot (305) of third sopwith staff (303), and top one side fixedly connected with second spacer pin (307), groove (310) are accomodate to the second has been seted up to one side of second sopwith staff (302), groove (311) are accomodate to the third has been seted up to one side of third sopwith staff (303).

2. The multifunctional special sliding staff for mapping the territorial resources and the land of claim 1 is characterized in that: bottom fixedly connected with pointed cone (107) that second supporting legs (105) are, first groove (108) of accomodating have all been seted up to one side of first supporting legs (103), the front fixedly connected with spirit level (109) of backup pad (101).

3. The multifunctional special sliding staff for mapping the territorial resources and the land of claim 1 is characterized in that: the inside rotation of bearing (205) is connected with lead screw (206), lead screw (206) and fixed block (201) form through nut (207) and rotate connection structure, the top fixedly connected with of nut (207) impels knob (208).

4. The multifunctional special sliding staff for mapping the territorial resources and the land of claim 1 is characterized in that: the first sliding staff (301) and the second sliding staff (302) form a rotating connection structure through a first rotating shaft (304), the first limiting pin (306) penetrates through the first sliding staff (301) and the second sliding staff (302), the second sliding staff (302) and the third sliding staff (303) form a rotating connection structure through a second rotating shaft (305), and the second limiting pin (307) penetrates through the second sliding staff (302) and the third sliding staff (303).

5. The multifunctional special sliding staff for mapping the territorial resources and the land of claim 1 is characterized in that: the front surfaces of the first sliding staff (301), the second sliding staff (302) and the third sliding staff (303) are all fixed with scale marks (308), the bottom end of the third sliding staff (303) is fixedly connected with a base (309), and the specification size of the base (309) is matched with the limiting groove (202).

6. The multifunctional special sliding staff for mapping the territorial resources and the land of claim 1 is characterized in that: a first movable groove (312) is formed in the top end of one side of the second sliding staff (302), and a second movable groove (313) is formed in the top end of one side of the third sliding staff (303).