CN218628354U

CN218628354U - Survey and drawing sighting rod with adjustable

Info

Publication number: CN218628354U
Application number: CN202223233938.7U
Authority: CN
Inventors: 周杰; 周挺忠; 桂礼奎; 杨乾坤; 王梦茹
Original assignee: Hangzhou Zhenghui Surveying And Mapping Co ltd
Current assignee: Hangzhou Zhenghui Surveying And Mapping Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-14
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to an auxiliary device technical field of engineering survey and drawing specifically is a survey and drawing sighting rod with adjustable, including main part and first digging arm, the top of main part is connected with first connection platform, and installs the sleeve above the first connection platform, telescopic inside cladding has the scale, telescopic front side is inside to run through there is rotatory bolt, first digging arm is located the side of first connection platform, and the end-to-end connection of first digging arm has the pivot. The utility model discloses a be provided with first digging arm, first digging arm is mutually supported through pivot and second digging arm, drives the side vaulting pole and moves about, and the user can adjust the device through first digging arm and second digging arm when using, and side vaulting pole below end is provided with the stabilizing block simultaneously, has also improved the flexibility of device when having improved device stability.

Description

Survey and drawing sighting rod with adjustable

Technical Field

The utility model relates to an auxiliary device technical field of engineering survey and drawing specifically is a survey and drawing sighting rod with adjustable.

Background

The marker post is a measuring and surveying tool, is made of wood or aluminum and other materials, and is coated with red and white paint or marked with scales for surveying and surveying personnel to use as a reference point for measuring and surveying.

The stability of base can not be guaranteed to current survey and drawing sighting rod, also can not adjust survey and drawing sighting rod, lead to the user to have measurement error in the use, like chinese patent CN208704754U, can not guarantee during the survey and drawing sighting rod survey and drawing that the support is in the horizontality, lead to measured data accuracy not enough, can cause very big economic loss, when measuring on the more loose ground of soil property, because soil property is loose, the support stabilizer blade can be continuous to cave in to the soil layer, because the depth that every stabilizer blade caves in is inconsistent, lead to measured data to worsen very greatly, if regard measured data as construction reference, have very big potential safety hazard, current sighting rod is when surveying and drawing, need extract the sighting rod earlier when adjusting the sighting rod position, insert new point again, but the degree of accuracy is not good to hold, complex operation.

An adjustable surveying pole is therefore proposed to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve current survey and drawing sighting rod and can not guarantee the stability of base, also can not adjust survey and drawing sighting rod, lead to the user to have measuring error's problem in the use, the utility model provides a survey and drawing sighting rod with adjustable.

The utility model provides a technical scheme that its technical problem adopted is: a survey and drawing sighting rod with adjustable, including main part and first digging arm, the top of main part is connected with first joint table, and installs the sleeve in the top of first joint table, telescopic inside cladding has the scale, telescopic front side is inside to run through there is rotatory bolt, first digging arm is located the side of first joint table, and the end-to-end connection of first digging arm has the pivot, the second digging arm is installed to the other end of pivot, main part outside block has the movable block, and the inboard of movable block has seted up the card hole, the second recess has been seted up in the outside of movable block, and the inner wall of second recess has seted up the second circular slot, second circular slot inner block has the second card axle, and second card axle end-to-end connection has the side vaulting pole, the inside of side vaulting pole has seted up positive spout, and the both sides of positive spout have seted up the side spout, the end-to-end connection of side vaulting pole has the steady piece, the top end-to-end of first digging arm has seted up first card axle, and the side of first joint table, the side of second joint table is provided with the lower limit.

Preferably, the first connecting platform and the first movable arm form a clamping structure through the first groove, and the first movable arm and the first connecting platform form a rotating structure through the first clamping shaft.

Preferably, the first movable arm and the second movable arm form a rotating structure through a rotating shaft, and the second movable arm and the side stay bar form a fixed structure through a connecting assembly.

Preferably, coupling assembling is including connecting platelet, axis of rotation, slider, cardboard, gyro wheel and fourth recess, and connects the platelet and constitute the block structure through fourth recess and slider.

Preferably, the clamping plate and the connecting small plate form a fixed structure, and the sliding block forms a fixed structure through the clamping plate and the side supporting rod.

Preferably, the sliding block and the roller form a fixed structure through the rotating shaft, and the sliding block and the side stay bar form a sliding structure through the roller.

The utility model discloses an useful part lies in:

1. the utility model discloses a be provided with first digging arm, first digging arm mutually supports through pivot and second digging arm, drives the side vaulting pole and moves about, and the user can adjust the device through first digging arm and second digging arm when using, and the end is provided with the stabilizing block below the side vaulting pole simultaneously, has also improved the flexibility of device when having improved device stability;

2. the utility model discloses a be provided with coupling assembling, coupling assembling has included connecting platelet, axis of rotation, slider, cardboard, gyro wheel, fourth recess, and the user can slide the slider through the cooperation of gyro wheel with the side spout inside the side vaulting pole, and the side of slider is provided with the cardboard for the position of fixed second digging arm has promoted the measurement accuracy and the stability of survey and drawing sighting rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the connection assembly of the present invention;

fig. 4 is a schematic structural diagram of the movable block of the present invention.

In the figure: 1. a main body; 2. a sleeve; 3. a scale; 4. rotating the bolt; 5. a first connection station; 6. a first movable arm; 7. a first groove; 8. a first circular groove; 9. a first chucking shaft; 10. a rotating shaft; 11. a second groove; 12. a second circular groove; 13. a second chuck shaft; 14. a connection assembly; 1401. connecting the small plates; 1402. a rotating shaft; 1403. a slider; 1404. clamping a plate; 1405. a roller; 1406. a fourth groove; 15. a side stay bar; 16. a side chute; 17. a positive chute; 18. a stabilizing block; 19. a second connecting table; 20. a bottom cone; 21. clamping holes; 22. a second movable arm; 23. a movable block.

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 efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, an adjustable surveying and mapping marker post, including a main body 1 and a first movable arm 6, the top of the main body 1 is connected with a first connection platform 5, and a sleeve 2 is installed above the first connection platform 5, the inside cladding of the sleeve 2 has a scale 3, a rotation bolt 4 penetrates through the inside of the front side of the sleeve 2, the first movable arm 6 is located at the side of the first connection platform 5, and the end of the first movable arm 6 is connected with a rotation shaft 10, a second movable arm 22 is installed at the other end of the rotation shaft 10, a movable block 23 is clamped outside the main body 1, and a clamping hole 21 has been opened at the inner side of the movable block 23, a second groove 11 has been opened at the outside of the movable block 23, and a second circular groove 12 has been opened at the inner wall of the second groove 11, a second clamping shaft 13 has been clamped inside the second circular groove 12, and a side supporting rod 15 has been clamped at the end of the second clamping shaft 13, a positive chute 17 has been opened inside of the side supporting rod 15, and side supporting grooves 16 have been opened at both sides of the positive chute 17, the end of the side supporting rod 15 has a stabilizing block 18, an end of the first movable arm 6 has been opened at the top of the first clamping shaft 9, and a side supporting rod 19 has a side supporting rod 19, and a connecting platform 19 has been opened at the side connecting platform 5, and a side connecting platform 19 has a side connecting platform 20, and a first connecting platform has a connecting platform 20.

First link table 5 constitutes block structure through first recess 7 and first digging arm 6, and first digging arm 6 constitutes revolution mechanic through first card axle 9 and first link table 5, first digging arm 6 mutually supports through pivot 10 and second digging arm 22, it moves about to drive side vaulting pole 15, the user can adjust the device through first digging arm 6 and second digging arm 22 when using, the terminal stabilizing block 18 that is provided with in 15 below of side vaulting pole simultaneously, the flexibility of device has also been improved when having improved device stability.

The connecting assembly 14 comprises a small connecting plate 1401, a rotating shaft 1402, a sliding block 1403, a clamping plate 1404, a roller 1405 and a fourth groove 1406, the small connecting plate 1401 and the sliding block 1403 form a clamping structure through the fourth groove 1406, the connecting assembly 14 comprises the small connecting plate 1401, the rotating shaft 1402, the sliding block 1403, the clamping plate 1404, the roller 1405 and the fourth groove 1406, a user can slide the sliding block 1403 inside the side stay 15 through the matching of the roller 1405 and the side sliding groove 16, and the clamping plate 1404 is arranged on the side edge of the sliding block 1403 and used for fixing the position of the second movable arm 22, so that the measuring accuracy and the stability of the surveying and mapping staff are improved.

The working principle is that firstly, a user can loosen the sleeve 2 through the rotating bolt 4 to adjust the position of the scale 3, and then slide the movable block 23 on the main body 1 to adjust the position of the side stay 15, so as to achieve the purpose of adjusting the height of the whole device, the user can adjust the device through the first movable arm 6 according to the conditions of different environments, the first movable arm 6 is matched with the second movable arm 22 through the rotating shaft 10 to drive the side stay 15 to move, the user can adjust the device through the first movable arm 6 and the second movable arm 22 when using the device, meanwhile, the lower end of the side stay 15 is provided with the stabilizing block 18, the flexibility of the device is improved while the stability of the device is improved, the device is also provided with the connecting component 14, the connecting component 14 comprises a connecting small plate 1401, a rotating shaft 1402, a sliding block 1404, a clamping plate 1404, a sliding block 1406, a roller 1405 and a fourth groove 1406, the connecting small plate 1401 and the sliding block 1403 form a clamping structure, the connecting small plate 1401 and the sliding block 1403 is matched with the sliding block 1403, the sliding block 1403 is used for measuring the accuracy of the side stay 16, and the sliding accuracy of the sliding rod 16 fixed by the sliding of the sliding block 16.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. An adjustable surveying marker post, comprising a main body (1) and a first movable arm (6), characterized in that: the upper portion of the main body (1) is connected with a first connecting platform (5), a sleeve (2) is installed above the first connecting platform (5), the inside of the sleeve (2) is wrapped with a scale (3), a rotating bolt (4) penetrates through the inside of the front side of the sleeve (2), a first movable arm (6) is located on the side edge of the first connecting platform (5), the tail end of the first movable arm (6) is connected with a rotating shaft (10), a second movable arm (22) is installed at the other end of the rotating shaft (10), a movable block (23) is clamped on the outer side of the main body (1), a clamping hole (21) is formed in the inner side of the movable block (23), a second groove (11) is formed in the outer side of the movable block (23), a second circular groove (12) is formed in the inner wall of the second groove (11), a second clamping shaft (13) is wrapped in the second circular groove (12), the tail end of the second clamping shaft (13) is connected with a side supporting rod (15), a positive sliding groove (17) is formed in the inside the side supporting rod (15), two sides of the positive sliding groove (17) are wrapped with a first clamping shaft (17), a first clamping rod (6), a first clamping shaft (18) is connected with a first clamping rod (9), and a first clamping rod (8) is arranged on the outer side supporting rod (9), first recess (7) have been seted up to the side of first connection platform (5), second connection platform (19) are installed to the below of main part (1), and the below of second connection platform (19) is provided with end cone (20).

2. An adjustable surveying pole according to claim 1, characterized in that: the first connecting table (5) and the first movable arm (6) form a clamping structure through the first groove (7), and the first movable arm (6) and the first connecting table (5) form a rotating structure through the first clamping shaft (9).

3. An adjustable surveying pole according to claim 1, characterized in that: the first movable arm (6) and the second movable arm (22) form a rotating structure through a rotating shaft (10), and the second movable arm (22) and the side stay bar (15) form a fixing structure through a connecting component (14).

4. An adjustable surveying pole according to claim 3, characterized in that: the connecting assembly (14) comprises a connecting small plate (1401), a rotating shaft (1402), a sliding block (1403), a clamping plate (1404), a roller (1405) and a fourth groove (1406), and the connecting small plate (1401) and the sliding block (1403) form a clamping structure through the fourth groove (1406).

5. An adjustable surveying pole according to claim 4, characterized in that: the clamping plate (1404) and the small connecting plate (1401) form a fixed structure, and the sliding block (1403) and the side supporting rod (15) form a fixed structure through the clamping plate (1404).

6. An adjustable surveying pole according to claim 4, characterized in that: the sliding block (1403) and the roller (1405) form a fixed structure through the rotating shaft (1402), and the sliding block (1403) and the side supporting rod (15) form a sliding structure through the roller (1405).