CN213018445U

CN213018445U - Engineering mapping device convenient to carry

Info

Publication number: CN213018445U
Application number: CN202021372521.7U
Authority: CN
Inventors: 张淑伟; 潘欣欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-20
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to the technical field of engineering surveying and mapping, in particular to a portable engineering surveying and mapping device, which comprises a surveying and mapping instrument and a fixed block; the lower end of the surveying instrument is in threaded connection with a fixed block, the lower end of the fixed block is provided with an installation block, the lower end of the installation block is provided with a support mechanism, the left side and the right side of the upper end of the installation block are provided with coarse positioning mechanisms, the front side and the rear side are provided with clamping mechanisms, and the middle part of the support mechanism is provided with a telescopic mechanism; the telescopic mechanism drives the supporting mechanism to expand and contract, so that the size of the supporting mechanism is effectively reduced, the supporting mechanism is folded, and the carrying and moving are convenient; the fixing block, the supporting mechanism and the counterweight effectively separate the surveying and mapping device, so that the surveying and mapping device is convenient to assemble and install, the overall weight during movement is reduced, and the labor intensity of surveying and mapping personnel is effectively reduced; fixed block, screens mechanism and thick positioning mechanism cooperation, effectively to surveying instrument and supporting mechanism separation, when preventing the mobile device, make the surveying instrument produce jolting, receive the damage, guarantee the normal clear of surveying and mapping work.

Description

Engineering mapping device convenient to carry

Technical Field

The utility model relates to an engineering survey and drawing technical field, concretely relates to engineering survey and drawing device convenient to carry.

Background

The surveying and mapping wording is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Navigation Satellite System (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, selects existing characteristic points and boundary lines on the ground, obtains figure and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management. Surveying and mapping refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities. The main subjects of mapping are the earth and its surface morphology. Branch disciplines such as geodetics, ordinary surveying, photogrammetry, engineering surveying, marine surveying, and mapping are developed during development.

The development of large-scale economic construction and national defense construction, the acceleration of the process of urbanization construction and the continuous increase of various high, large, heavy and deep engineering constructions from the beginning of reform development, all of which provide new tasks and higher requirements for engineering measurement and strongly promote the rapid development of engineering measurement science and technology. The range of current engineering survey is wider and wider, modern engineering survey not only researches the measurement theory and method related to the traditional engineering construction, but also extends to research and application related to other related fields, and an engineering surveying instrument is an instrument in various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in planning design, construction and operation management stages of the engineering construction.

Engineering mapping device is great among the prior art, and weight is heavier, not portable to current engineering mapping device is when removing, strutting arrangement and surveying instrument synchronous motion, owing to produce the circumstances such as jolt, easily make the surveying instrument take place to damage, influence going on of survey and drawing work.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides a portable's engineering mapping device can overcome the engineering mapping device volume that prior art exists effectively great, and weight is heavier, the problem of not portable has still been solved when removing, props device and surveying appearance synchronous motion, owing to produce the circumstances such as jolt, easily makes the surveying appearance take place to damage, influences the problem of going on of plotting work.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a portable engineering surveying and mapping device comprises a surveying and mapping instrument and a fixed block; the lower end of the surveying instrument is in threaded connection with a fixed block, the lower end of the fixed block is provided with an installation block, the lower end of the installation block is provided with a support mechanism, the left side and the right side of the upper end of the installation block are provided with coarse positioning mechanisms, the front side and the rear side are provided with clamping mechanisms, and the middle part of the support mechanism is provided with a telescopic mechanism;

the mounting groove has been seted up at the installation piece middle part, the mounting groove cooperatees with the fixed block, screens mechanism includes limiting plate, cardboard, fixed pin, gag lever post and disc, the equal sliding connection in front and back side has the cardboard in the mounting groove, the installation piece is run through in the cardboard outside to the rigid coupling has the limiting plate, the equal sliding connection of left and right ends of gag lever post has the fixed pin, the equal rigid coupling in fixed pin inner left and right sides has the gag lever post, and fixed pin outer end rigid coupling has the disc.

Furthermore, the front side and the rear side of the mounting block are provided with pin holes matched with the fixing pins, the inner ends of the pin holes are provided with limiting circular grooves, the limiting circular grooves are matched with the limiting rods, and the upper end and the lower end of the mounting block and the limiting plates are provided with jacks matched with the limiting rods.

Furthermore, the front end and the rear end of the fixing block are provided with clamping grooves, and the clamping grooves are matched with the clamping plates.

Furthermore, thick positioning mechanism includes thick locating plate and positioning spring, the inside left and right ends of mounting groove all is provided with thick locating plate, the equal rigid coupling in thick locating plate outside has positioning spring, and thick locating plate upper end is provided with the guide inclined plane, positioning spring outer end and mounting groove rigid coupling.

Furthermore, the supporting mechanism comprises a stay bar, a second stay bar, a third stay bar and a supporting foot, wherein a hinge seat is fixedly connected to the left side and the right side of the lower end of the mounting block, a stay bar is hinged to the lower end of the hinge seat, a second stay bar is hinged to the lower end of the first stay bar, a third stay bar is hinged to the lower end of the second stay bar, and the supporting foot is hinged to the lower end of the third stay bar.

Furthermore, telescopic machanism includes connecting rod, No. two connecting rods, No. three connecting rods, No. four connecting rods and connecting block, the equal rigid coupling in middle part has articulated seat No. two in a vaulting pole and No. three vaulting poles inboard, connecting block upper end left and right sides rigid coupling has articulated seat No. three, connecting block lower extreme left and right sides rigid coupling has articulated seat No. four, articulated seat upper end has the connecting rod No. two, articulated seat lower extreme has the connecting rod No. four, connecting rod No. two upper ends articulate has the connecting rod No. one, a connecting rod upper end with be located a vaulting pole No. two articulated seats are articulated, No. four connecting rod lower extreme articulates there is the connecting rod No. three, No. three connecting rod lower extreme with be located No. three vaulting poles No. two articulated seats are articulated.

Furthermore, the upper end and the lower end of the connecting block are fixedly connected with hooks, the lower end is positioned on the hooks, the mating objects are hung on the hooks, the middle part of the lower end of the mounting block is fixedly connected with a hanging rope, and the upper end is positioned on the hooks and matched with the hanging rope.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model drives the support mechanism to expand and contract through the telescopic mechanism, effectively reduces the size of the support mechanism, folds the support mechanism, and is convenient to carry and move; the surveying and mapping device is effectively separated through the fixing block, the supporting mechanism and the counterweight, so that the combined installation is convenient, the overall weight during moving is reduced, and the labor intensity of surveying and mapping personnel is effectively reduced; through fixed block, screens mechanism and the cooperation of thick positioning mechanism, effectively to surveying instrument and supporting mechanism separation, when preventing the mobile device, make the surveying instrument produce jolting, receive the damage, guarantee the normal clear of surveying work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

fig. 2 is a schematic top view of the mounting block of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the utility model at the position B in fig. 2;

fig. 5 is a schematic structural view of the telescopic mechanism of the present invention;

the reference numerals in the drawings denote: 1-surveying instrument, 2-fixed block, 201-clamping groove, 3-mounting block, 301-mounting groove, 302-pin hole, 303-limiting circular groove, 304-first hinged seat, 4-supporting mechanism, 401-first support rod, 402-second support rod, 403-third support rod, 404-support foot, 405-second hinged seat, 5-coarse positioning mechanism, 501-coarse positioning plate, 502-positioning spring, 6-clamping mechanism, 601-limiting plate, 602-clamping plate, 603-fixed pin, 604-limiting rod, 605-disc, 7-telescoping mechanism, 701-first connecting rod, 702-second connecting rod, 703-third connecting rod, 704-fourth connecting rod, 705-connecting block, 706-third hinged seat, 707-four articulated seat, 708-hook, 8-jack, 9-counterweight and 10-hanging rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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.

The present invention will be further described with reference to the following examples.

Referring to fig. 1 to 5, a portable engineering surveying and mapping device of the present embodiment includes a surveying and mapping instrument 1 and a fixing block 2; 1 lower extreme spiro union of surveying instrument has fixed block 2, and 2 lower extremes of fixed block are provided with

installation piece

3, and 3 lower extremes of installation piece are provided with supporting mechanism 4, and the side is provided with thick positioning mechanism 5 about 3 upper ends of installation piece, and the front and back side is provided with clamping mechanism 6, and 4 middle parts of supporting mechanism are provided with telescopic machanism 7.

Specifically, referring to fig. 1 to 4, mounting groove 301 has been seted up at mounting block 3 middle part, mounting groove 01 cooperatees with fixed block 2, clamping mechanism 6 includes limiting plate 601, cardboard 602, fixed pin 603, gag lever post 604 and disc 605, the equal sliding connection in mounting groove 301 front and back side has cardboard 602, mounting block 3 is run through in the cardboard 602 outside, and the rigid coupling has limiting plate 601, the equal sliding connection in limiting plate 601 left and right ends has fixed pin 603, the equal rigid coupling in fixed pin 603 the inner left and right sides has gag lever post 604, fixed pin 603 outer end rigid coupling has disc 605. The front side and the rear side of the mounting block 3 are provided with pin holes 302 matched with the fixing pins 603, the inner ends of the pin holes 302 are provided with limiting circular grooves 303, the limiting circular grooves 303 are matched with the limiting rods 604, and the upper ends and the lower ends of the mounting block 3 and the limiting plates 601 are provided with jacks 8 matched with the limiting rods 604. Clamping grooves 201 are formed in the front end and the rear end of the fixing block 2, and the clamping grooves 201 are matched with the clamping plates 602. Coarse positioning mechanism 5 includes thick locating plate 501 and positioning spring 502, and the inside left and right ends of mounting groove 301 all are provided with thick locating plate 501, and the equal rigid coupling in the thick locating plate 501 outside has positioning spring 502, and thick locating plate 501 upper end is provided with the guide inclined plane, positioning spring 502 outer end and mounting groove 301 rigid coupling.

Specifically, referring to fig. 1, the supporting mechanism 4 includes a first supporting rod 401, a second supporting rod 402, a third supporting rod 403 and a supporting foot 404, a first hinge base 304 is fixedly connected to the left and right sides of the lower end of the mounting block 3, the lower end of the first hinge base 304 is hinged to the first supporting rod 401, the lower end of the first supporting rod 401 is hinged to the second supporting rod 402, the lower end of the second supporting rod 402 is hinged to the third supporting rod 403, and the lower end of the third supporting rod 403 is hinged to the supporting foot 404.

Specifically, referring to fig. 1 and 5, the telescoping mechanism 7 includes a first connecting rod 701, a second connecting rod 702, a third connecting rod 703, a fourth connecting rod 704 and a connecting block 705, a second hinge seat 405 is fixedly connected to the middle portions of the inner sides of the first supporting rod 401 and the third supporting rod 403, a third hinge seat 706 is fixedly connected to the left and right sides of the upper end of the connecting block 705, a fourth hinge seat 707 is fixedly connected to the left and right sides of the lower end of the connecting block 705, the second connecting rod 702 is hinged to the upper end of the third hinge seat 706, the fourth connecting rod 707 is hinged to the lower end of the fourth hinge seat 704, a first connecting rod 701 is hinged to the upper end of the second connecting rod 702, the upper end of the first connecting rod 701 is hinged to the second hinge seat 405 located on the first supporting rod 401, the lower end of the fourth connecting rod 704 is hinged to the third connecting rod 703, and the. The upper end and the lower end of the connecting block 705 are fixedly connected with a hook 708, a mating object 9 is hung on the hook 708 at the lower end, a hanging rope 10 is fixedly connected in the middle of the lower end of the mounting block 3, and the hook 708 at the upper end is matched with the hanging rope 10.

Referring to fig. 1 to 5, in the present embodiment, the hanging rope 10 is taken down from the hook 708 at the upper end of the connecting block 705, and then the connecting block 705 is pulled downward by the hook 708, so that the connecting block 705 drives the second connecting rod 702 and the fourth connecting rod 704 to move downward, the first support rod 401 and the third support rod 703 are unfolded outward, and the connecting block 7005 is pulled downward continuously until the first support rod 701, the second support rod 702 and the third support rod 703 are completely unfolded, the support feet 404 support the ground, and the support mechanism 4 keeps effective support by hanging the counterweight 9 on the hook 708 at the lower end of the connecting block 705; taking the fixed block 2 and the surveying instrument 1, placing the lower end of the fixed block 2 in the mounting groove 301, continuously extruding the thick positioning plate 501 through the lower end of the fixed block 2, continuously moving the thick positioning plate 501 outwards to extrude the positioning spring 502, and mounting the fixed block 2 in the mounting groove 301 through the action of the positioning spring 502; pushing the limiting plate 601 to enable the clamping plate 602 to move inwards and to be matched with the clamping groove 201 on the fixing block 2, rotating the fixing pin 603 by 90 degrees to enable the limiting rod 604 to be matched with the jack 8 in the opposite direction, pushing the fixing pin 603 forwards to enable the fixing pin 603 to penetrate to the bottom of the pin hole 302, rotating the fixing pin 603 by 90 degrees to enable the limiting rod 604 to be matched with the limiting circular groove 303 to fix the clamping plate 602, and enabling the surveying instrument 1 to be fixed at the upper end of the mounting block 3; when the surveying instrument 1, the fixed block 2 and the support machine 4 are disassembled, the steps are operated reversely.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An engineering surveying and mapping device convenient to carry comprises a surveying and mapping instrument (1) and a fixed block (2); the surveying and mapping instrument is characterized in that a fixed block (2) is connected to the lower end of the surveying and mapping instrument (1) in a threaded mode, an installation block (3) is arranged at the lower end of the fixed block (2), a supporting mechanism (4) is arranged at the lower end of the installation block (3), a coarse positioning mechanism (5) is arranged on the left side and the right side of the upper end of the installation block (3), clamping mechanisms (6) are arranged on the front side and the rear side, and a telescopic mechanism (7) is arranged in the middle of the;

mounting groove (301) have been seted up at installation piece (3) middle part, mounting groove (301) cooperate with fixed block (2), screens mechanism (6) are including limiting plate (601), cardboard (602), fixed pin (603), gag lever post (604) and disc (605), the equal sliding connection in front and back side has cardboard (602) in mounting groove (301), installation piece (3) is run through in cardboard (602) outside to the rigid coupling has limiting plate (601), the equal sliding connection of limiting plate (601) left and right ends has fixed pin (603), the equal rigid coupling in fixed pin (603) inner left and right sides has gag lever post (604), and fixed pin (603) outer end rigid coupling has disc (605).

2. The portable engineering surveying and mapping device according to claim 1, wherein the mounting block (3) is provided with a pin hole (302) at both front and rear sides thereof for engaging with the fixing pin (603), the inner end of the pin hole (302) is provided with a limiting circular groove (303), the limiting circular groove (303) is engaged with the limiting rod (604), and the mounting block (3) and the limiting plate (601) are provided with insertion holes (8) at upper and lower ends thereof for engaging with the limiting rod (604).

3. The portable engineering surveying and mapping device according to claim 1, wherein the front and rear ends of the fixing block (2) are both provided with a slot (201), and the slot (201) is matched with a clamping plate (602).

4. The engineering surveying and mapping device convenient to carry as claimed in claim 1, wherein the coarse positioning mechanism (5) comprises a coarse positioning plate (501) and a positioning spring (502), the coarse positioning plate (501) is arranged at each of the left and right ends inside the mounting groove (301), the positioning spring (502) is fixedly connected to each of the outer sides of the coarse positioning plate (501), a guiding inclined plane is arranged at the upper end of the coarse positioning plate (501), and the outer end of the positioning spring (502) is fixedly connected with the mounting groove (301).

5. The portable engineering surveying and mapping device according to claim 1, wherein the supporting mechanism (4) comprises a first supporting rod (401), a second supporting rod (402), a third supporting rod (403) and supporting feet (404), a first hinge seat (304) is fixedly connected to each of the left side and the right side of the lower end of the mounting block (3), the first supporting rod (401) is hinged to the lower end of the first hinge seat (304), the second supporting rod (402) is hinged to the lower end of the first supporting rod (401), the third supporting rod (403) is hinged to the lower end of the second supporting rod (402), and the supporting feet (404) are hinged to the lower end of the third supporting rod (403).

6. The portable engineering surveying and mapping device according to claim 5, wherein the telescoping mechanism (7) comprises a first connecting rod (701), a second connecting rod (702), a third connecting rod (703), a fourth connecting rod (704) and a connecting block (705), the middle parts of the inner sides of the first supporting rod (401) and the third supporting rod (403) are fixedly connected with a second hinge seat (405), the left and right sides of the upper end of the connecting block (705) are fixedly connected with a third hinge seat (706), the left and right sides of the lower end of the connecting block (705) are fixedly connected with a fourth hinge seat (707), the upper end of the third hinge seat (706) is hinged with the second connecting rod (702), the lower end of the fourth hinge seat (707) is hinged with the fourth connecting rod (704), the upper end of the second connecting rod (702) is hinged with the first connecting rod (701), the upper end of the first connecting rod (701) is hinged with the second hinge seat (405) on the first supporting rod (401), no. four connecting rod (704) lower extreme articulates there is No. three connecting rod (703), No. three connecting rod (703) lower extreme with be located No. three vaulting pole (403) on No. two articulated seats (405) articulate.

7. The portable engineering surveying and mapping device according to claim 6, wherein the connecting blocks (705) are each fixedly connected with a hook (708) at the upper and lower ends, a mating object (9) is hung on the hook (708) at the lower end, a hanging rope (10) is fixedly connected to the middle of the lower end of the mounting block (3), and the hook (708) at the upper end is matched with the hanging rope (10).