CN212978342U

CN212978342U - Drawing and positioning device for land survey and surveying and mapping

Info

Publication number: CN212978342U
Application number: CN202022024481.3U
Authority: CN
Inventors: 陈志祥; 戚鹏杰
Original assignee: Hangzhou Hongdong Survey And Design Co ltd
Current assignee: Hangzhou Hongdong Survey And Design Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a setting-out positioner is used in survey and drawing of land survey, including support and supporting seat, the lower extreme bottom of support is provided with the supporting seat, and the lower extreme of supporting seat is connected with the sawtooth, the upper end middle part of supporting seat is connected with outstanding piece, and the inside of outstanding piece is provided with first screw, the upper end top of support is provided with the surveying instrument, and the upper end right side of support is connected with the bracing piece. This drawing-line positioner for land reconnaissance survey and drawing is provided with support and supporting seat, constitute detachable construction between supporting seat and the support, the lower extreme of support uses the supporting seat to link to each other, the lower extreme of supporting seat uses the sawtooth to consolidate, because rainy day ground slip and sunken degree increase, so need carry out sawtooth and supporting seat increase area of stress and anti-skidding structure, and the supporting seat uses the screw with the support to be connected, rainy day uses the supporting seat, can dismantle when fine and change the supporting seat into the protective sheath point, convenient and can not influence the surveying instrument in service behavior.

Description

Drawing and positioning device for land survey and surveying and mapping

Technical Field

The utility model relates to an reconnaissance survey and drawing positioner technical field specifically is a drawing positioner is used in survey and drawing of land.

Background

The present surveying instrument, which is an instrument and device for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operation, is an instrument for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry, etc. required by measurement work in planning, design, construction and operation management stages in engineering construction.

The line drawing and positioning device for land exploration and mapping in the market has certain disadvantages when in use of a mapping bracket, and the existing mapping bracket is basically integrated and is not convenient enough to disassemble; the existing mapping bracket has single function and basically does not have the rainproof function; the surveying instrument is usually arranged on a surveying instrument bracket for measurement, the surveying environment is variable, the surveying instrument can often meet the rainfall weather during surveying, and the instrument can be failed when rainwater enters the surveying instrument; and the support stability is general, brings certain influence for in-service use, for this reason, we propose a survey of land survey and drawing line positioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a line drawing and positioning device for land survey and mapping, which solves the problem that the prior art proposed in the background art is inconvenient to disassemble; the existing mapping bracket has single function and basically does not have the rainproof function; the surveying instrument is usually arranged on a surveying instrument bracket for measurement, the surveying environment is variable, the surveying instrument can often meet the rainfall weather during surveying, and the instrument can be failed when rainwater enters the surveying instrument; and the stability of the bracket is general, which brings certain influence to the practical use.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing and positioning device for surveying and mapping in land exploration comprises a support and a support seat, wherein the bottom of the lower end of the support is provided with the support seat, the lower end of the support seat is connected with a sawtooth, the middle part of the upper end of the support seat is connected with a protruding block, a first screw is arranged inside the protruding block, the top of the upper end of the support is provided with a surveying and mapping instrument, the right side of the upper end of the support is connected with a support rod, the upper side of the top of the right end of the support rod is connected with a connecting rod, the inner side of the connecting rod is provided with a first screw hole, the inner side of the first screw hole is provided with a second screw, the outer side of the right end of the second screw is provided with a slide block, the upper end of the slide block is connected with a lifting rod, a second screw hole is arranged inside the middle side of the top end of the, and the upper end of the water outlet is provided with a water tank, the upper side of the outer end of the water tank is provided with a protective shell, the inner side of the protective shell is connected with a fan, and the middle part of the upper end of the protective shell is connected with a ventilation opening.

Preferably, the supporting seat and the bracket are distributed at an angle of 30-45 degrees, and a detachable structure is formed between the supporting seat and the bracket.

Preferably, the sliding blocks and the connecting rods are distributed in parallel, and the sliding blocks and the connecting rods are in sliding connection.

Preferably, the lifting rod and the fixed rod are vertically distributed, and a detachable structure is formed between the lifting rod and the fixed rod.

Preferably, the water outlets and the water tank 8 are inclined at 45-60 degrees on the left side, and are distributed at 25-30 degrees in a downward inclination manner, and the number of the water outlets is 12.

Preferably, the protective shell and the fixed rod are distributed in parallel, and the protective shell and the fixed rod) are connected by welding.

Compared with the prior art, the beneficial effects of the utility model are that: this drawing-line positioner for land reconnaissance survey and drawing is provided with support and supporting seat, constitute detachable construction between supporting seat and the support, the lower extreme of support uses the supporting seat to link to each other, the lower extreme of supporting seat uses the sawtooth to consolidate, because rainy day ground slip and sunken degree increase, so need carry out sawtooth and supporting seat increase area of stress and anti-skidding structure, and the supporting seat uses the screw with the support to be connected, rainy day uses the supporting seat, can dismantle when fine and change the supporting seat into the protective sheath point, convenient and can not influence the surveying instrument in service behavior.

The slider is sliding connection with the connecting rod, and the slider slides with the connecting rod, and the lifter can go up and down being connected to the upper end of slider, uses the second screw to demolish the back then promote the slider or descend, then with the second screw insert pass first screw hole can, if need dismantle can directly extract take off can, this with height-adjusting save very much time, and according to rainfall size height-adjusting.

Constitute detachable construction between lifter and the dead lever, there is the second screw hole lifter upper end top, uses the dead lever to pass, then carries out and uses the third screw to fix at the right-hand member top, and this can be dismantled with the dead lever, dismantles the quick installation piece when not rainy weather, very conveniently carries.

The downward sloping is 25 degrees to 30 degrees distributions, the outlet sets up to 12, and the outlet is recanalized with inside fan air outlet, and when the rainwater was gone on through the basin outwards getting rid of, the fan effectively outwards bloies the rainwater and scatters all around, can not splash down to the instrument and the outlet think the outside and downwards go out water, effectively keeps away from the rain effect like this, effectively bloies in the time of the light rain, blows off the raindrop to the side, blows off the rainwater to the outside during heavy rain, effectively protects the instrument.

For welded connection between protective housing and the dead lever, protective housing and dead lever distribute in upper end and lower extreme, and the protective housing is inside to have the skeleton and to support, skeleton lower extreme welding and dead lever make the protective housing more stable and not fragile save of a specified duration like this, the inside fan that has set up of protective housing, the protective housing outside edge sets up the vent on the basin, all effectively consolidates the effect very stably.

Drawings

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

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

fig. 3 is a schematic view of the connection structure of fig. 1, 8 and 12 according to the present invention;

fig. 4 is a schematic diagram of the

distribution structures

16 and 17 in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a supporting seat; 3. saw teeth; 4. a protruding block; 5. a first screw; 6. a surveying instrument; 7. a support bar; 8. a connecting rod; 9. a first threaded hole; 10. a slider; 11. a second screw; 12. a lifting rod; 13. a second threaded hole; 14. fixing the rod; 15. a third screw; 16. a fan; 17. a water outlet; 18. a water tank; 19. a vent; 20. a protective shell.

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. 1-3, the present invention provides a technical solution: a line drawing and positioning device for land reconnaissance surveying and mapping comprises a support 1, a support seat 2, sawteeth 3, a protruding block 4, a first screw 5, a surveying and mapping instrument 6, a support rod 7, a connecting rod 8, a first threaded hole 9, a slide block 10, a second screw 11, a lifting rod 12, a second threaded hole 13, a fixing rod 14, a third screw 15, a fan 16, a water outlet 17, a water tank 18, a ventilation opening 19 and a protective shell 20, wherein the support seat 2 is arranged at the bottom of the lower end of the support 1, the sawteeth 3 are connected to the lower end of the support seat 2, the protruding block 4 is connected to the middle of the upper end of the support seat 2, the first screw 5 is arranged inside the protruding block 4, the surveying and mapping instrument 6 is arranged at the top of the upper end of the support 1, the support rod 7 is connected to the right side of the upper end of the support rod 7, the connecting rod 8 is connected to the, and the slider 10 is arranged on the outer side of the right end of the second screw 11, the upper end of the slider 10 is connected with the lifting rod 12, the second threaded hole 13 is arranged in the middle of the top end of the lifting rod 12, the fixing rod 14 is arranged in the middle of the second threaded hole 13, the third screw 15 is arranged on the upper side of the right end of the fixing rod 14, the water outlet 17 is arranged on the lower side of the left end of the fixing rod 14), the water tank 18 is arranged at the upper end of the water outlet 17, the protective shell 20 is arranged on the upper side of the outer end of the water tank 18, the fan 16 is connected to the inner side of the protective shell.

The utility model discloses in, supporting seat 2 is 30 degrees to 45 degrees distributions with support 1, and constitute detachable construction between supporting seat 2 and the support 1, the lower extreme of support 1 uses supporting seat 2 to link to each other, the lower extreme of supporting seat 2 uses sawtooth 3 to consolidate, because rainy day ground slip and sunken degree increase, so need carry out sawtooth 3 and supporting seat 2 increase stress area and anti-skidding structure, and supporting seat 2 uses the screw with support 1 to be connected, overcast and rainy day uses supporting seat 2, can dismantle in fine day and change supporting seat 2 into the protective sheath point, convenient and can not influence the 6 in service behavior of surveying instrument.

Slider 10 is parallel distribution with connecting rod 8, and slider 10 is sliding connection with connecting rod 8, slider 10 slides with connecting rod 8, and the upper end of slider 10 is being connected lifter 12 and can go up and down, use second screw 11 to demolish the back then promote slider 10 or descend, then insert second screw 11 pass first screw hole 9 can, if need dismantle can directly extract take off can, this and height-adjusting save very much time, and according to rainfall size height-adjusting.

Lifter 12 is vertical distribution with dead lever 14, and constitutes detachable construction between lifter 12 and the dead lever 14, and there is second screw hole 13 at lifter 12 upper end top, uses dead lever 14 to pass, then carries out and uses third screw 15 to fix at the right-hand member top, and this can be dismantled with dead lever 14, dismantles the quick installation piece when not overcast and rainy weather, very conveniently carries.

The outlet 17 is 45 degrees to 60 degrees left side slopes with basin 18, and the downward sloping is 25 degrees to 30 degrees distributions, the outlet 17 sets up to 12, and the outlet 17 recalls with the 16 air outlets of inside fan, and when the rainwater was outwards got rid of through basin 18, fan 16 effectively outwards bloies the rainwater and scatters all around, can not splash down to instrument and outlet 17 and think the outside and downwards go out water, effectively take shelter from the rain effect like this, effectively blow off when the light rain and blow down the raindrop to the side with the raindrop, blow down the rainwater to the outside during the heavy rain, effectively protect the instrument.

Protective housing 20 and dead lever 14 are parallel distribution, and be welded connection between protective housing 20 and dead lever 14), protective housing 20 and dead lever 14 distribute in upper end and lower extreme, and protective housing 20 is inside to have the skeleton to support, skeleton lower extreme welding and dead lever 14, make protective housing 20 more stable and not fragile save for a long time like this, protective housing 20 is inside to have set up fan 16, protective housing 20 outside edge sets up basin 18 upper end and sets up vent 19, it is very stable to all effectively consolidate the effect.

The working principle is as follows: for the kind of drawing line positioning device for land exploration and surveying, firstly, the support 1 is erected and then the support 2 is installed, then the support 2 is installed at the bottom of the support 1, firstly, the protruding block 4 of the support 2 is inserted into the support 1, then, the first screw 5 is inserted into the support 1 and the protruding block 4 to be locked, the support rod 7 is installed at the right side of the upper end of the support 1, then, the slide block 10 is used for attaching the support rod 7 to the support rod 7, then, the second screw 11 is inserted into the slide block 10 and the first screw hole 9 to connect the support rod 7 with the lifting rod 12, then, the fixed rod 14 at the upper end of the lifting rod 12 is installed at the second screw hole 13 at the top of the lifting rod 12 and is fixed and locked by the third screw 15, then, the protective shell 20 welded by the fixed rod 14 starts to operate, after the fan 16 is opened, the fan 16 sucks air from the vent, and then discharging the rainwater in the outer side water tank 18 through the water outlet 17, scattering the rainwater to the outer side by the wind power of the fan 16 during discharging, diffusing the rainwater to the outer side, finally leveling the bracket 1, and installing the surveying and mapping instrument 6 for use, thus completing the use process of the line drawing and positioning device for surveying and mapping the whole land.

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 drawing-line positioner is used in survey and drawing of land survey, includes support (1) and supporting seat (2), its characterized in that: the support is characterized in that a support seat (2) is arranged at the bottom of the lower end of the support (1), the lower end of the support seat (2) is connected with a saw tooth (3), a protruding block (4) is connected to the middle of the upper end of the support seat (2), a first screw (5) is arranged inside the protruding block (4), a surveying instrument (6) is arranged at the top of the upper end of the support (1), a support rod (7) is connected to the right side of the upper end of the support (1), a connecting rod (8) is connected to the upper side of the top of the right end of the support rod (7), a first threaded hole (9) is arranged inside the connecting rod (8), a second screw (11) is arranged inside the first threaded hole (9), a slider (10) is arranged outside the right end of the second screw (11), a lifting rod (12) is connected to the upper end of the slider (10), and a second, the fan fixing device is characterized in that a fixing rod (14) is arranged inside the middle end of the second threaded hole (13), a third screw (15) is arranged on the upper side of the right end of the fixing rod (14), a water outlet (17) is arranged on the lower side of the left end of the fixing rod (14), a water tank (18) is arranged at the upper end of the water outlet (17), a protective shell (20) is arranged on the upper side of the outer end of the water tank (18), a fan (16) is connected to the inner side of the protective shell (20), and a ventilation opening (19) is connected to the middle.

2. The apparatus of claim 1, wherein the apparatus comprises: the supporting seat (2) and the support (1) are distributed at 30-45 degrees, and a detachable structure is formed between the supporting seat (2) and the support (1).

3. The apparatus of claim 1, wherein the apparatus comprises: the sliding blocks (10) and the connecting rods (8) are distributed in parallel, and the sliding blocks (10) are in sliding connection with the connecting rods (8).

4. The apparatus of claim 1, wherein the apparatus comprises: the lifting rod (12) and the fixed rod (14) are vertically distributed, and a detachable structure is formed between the lifting rod (12) and the fixed rod (14).

5. The apparatus of claim 1, wherein the apparatus comprises: the water outlets (17) and the water tank (18) are inclined at 45-60 degrees on the left side, the water outlets are inclined at 25-30 degrees, and the number of the water outlets (17) is 12.

6. The apparatus of claim 1, wherein the apparatus comprises: the protective shell (20) and the fixing rod (14) are distributed in parallel, and the protective shell (20) is connected with the fixing rod (14) in a welding mode.