CN213180014U

CN213180014U - Surveying instrument folding support convenient to carry

Info

Publication number: CN213180014U
Application number: CN202022118867.0U
Authority: CN
Inventors: 姚倩倩
Original assignee: Guangdong Zhicheng Engineering Survey And Design Co ltd
Current assignee: Guangdong Zhicheng Engineering Survey And Design Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-11
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a portable folding bracket of a surveying instrument, a support component is arranged on one side of a support plate, a fixed rod is arranged on one side of the support plate, a mounting groove is arranged on one side of the fixed rod, a rotating rod is arranged on the inner side of the mounting groove, a sliding groove is arranged on one side of the rotating rod, an extension rod is arranged on the inner side of the sliding groove, a round lug is arranged on two sides of the sliding groove, a limiting hole is arranged on one side of the extension rod, a fixed column is arranged on one side of the fixed rod, the support component is arranged, the folding effect of the bracket is better while the support height required by surveying and mapping is ensured through the multiple folding of the fixed rod, thereby the space occupied by the support is smaller when the support is transported, the distance between the extension rod and the rotating rod is convenient, the height of the bracket can be conveniently adjusted.

Description

Surveying instrument folding support convenient to carry

Technical Field

The utility model relates to a survey and drawing technical field specifically is a portable's folding support of surveying instrument.

Background

The surveying instrument is that the computer is handled and enlargies 18 to 230 times to combining light, machine, the electricity an organic whole with the work piece ingestion computer, shows on the screen, can directly shoot and file or do surface observation, measuration, drawing, and the surveying instrument support is the framework that plays supporting role to the surveying instrument, when surveying and mapping now, need carry surveying instrument and support sometimes and go far place, need fold the support this moment to be convenient for carry the support.

But the most folding stratification degree is not big when carrying of surveying instrument support on the existing market, has leaded to in can't effectually compressing the support to a less space for when carrying the support, the support occupies the position great, thereby can't effectively reduce the required occupation space of support.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support is folded to surveying instrument convenient to carry can effectively solve and propose in the above-mentioned background art that the most folding stratification degree is not big when carrying, has leaded to in unable effectual compressing the support to a less space for when carrying the support, the support occupies the position great, thereby can't effectively reduce the required occupation space's of support problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable surveying instrument folding support comprises a support plate, wherein a support component is arranged on one side of the support plate;

the supporting assembly comprises a fixed rod, a mounting groove, a rotating rod, a sliding groove, an extension rod, a circular bump, a limiting groove, a limiting hole, a limiting opening, a mounting opening, a fixed groove, a fixed column and a limiting ring;

the articulated mounting of backup pad one side equidistance has a plurality of dead lever, the mounting groove has been seted up to dead lever one side, the mounting groove inboard is rotated and is installed the dwang, the dwang has been seted up near one side of mounting groove, the inboard slidable mounting of sliding tray has the extension rod, sliding groove both sides bottom fixed mounting has circular lug, the extension rod is close to circular lug position department and has seted up the restriction groove, the restriction hole has been seted up to extension rod one side, the dwang bottom corresponds restriction hole position department and has seted up the restriction mouth, dead lever one side middle part corresponds restriction mouth position department and has seted up the installing port, the installing port is seted up in mounting groove top position department, the dead lever is close to mounting groove one side top and has seted up the fixed slot, the inside embedding.

Preferably, the length, the width and the height of the outer side of the rotating rod are respectively equal to the length, the width and the height of the installation groove, and the length, the width and the height of the extension rod are respectively equal to the length, the width and the height of the sliding groove.

Preferably, a fixing component is installed on one side of the fixing rod;

the fixing component comprises a fixing block, a limiting strip, a fixing hole, a limiting column, a limiting clamping ring, a connecting column, a telescopic rod and a supporting column;

the utility model discloses a safety belt, including dead lever, restriction strip, fixed block, restriction snap ring, spliced pole, fixed block top both sides and the equal symmetry in restriction strip top both sides have been seted up to dead lever one side bottom fixed mounting, the restriction strip has been placed on the fixed block top, the fixed orifices has been seted up to fixed block top both sides and the equal symmetry in restriction strip top both sides, the restriction post is installed in the inboard embedding of fixed orifices, restriction post bottom has cup jointed the restriction snap ring, restriction strip one side middle part is rotated and is installed the spliced pole, the one.

Preferably, the inner diameter of the limiting snap ring is equal to the diameter of the limiting column, and the length of the limiting column is larger than that of the fixing hole.

Preferably, a connecting assembly is mounted at the top end of the supporting column;

the connecting assembly comprises a mounting column, a moving groove, a T-shaped strip, a moving strip, a T-shaped groove, a connecting strip and a rotating strip;

support column top fixed mounting has the erection column, erection column top fixed mounting has the backup pad bottom, a plurality of shifting chutes have been seted up to erection column one side equidistance, the equal fixed mounting in shifting chute both sides has T type strip, shifting chute inboard slidable mounting has the shifting strip, the T type groove has been seted up to the corresponding T type strip position department of shifting strip, the one end slidable mounting that the shifting chute was kept away from to the shifting strip has the connecting strip, the one end fixed mounting that the shifting strip was kept away from to the connecting strip has the rotation strip, it rotates and installs in the inboard fixed slot that the rotation strip rotates to rotate

Preferably, the length and the width of the rotating strip are equal to those of the outer side of the moving strip respectively, and the T-shaped strip is embedded and installed on the inner side of the T-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. set up supporting component, through the folding many times of dead lever, dwang and extension rod, make the folding effect of support better when having guaranteed the required supporting height of survey and drawing to the space that the support occupied when making transporting the support is less, through the restriction of fixed column to the extension rod, thereby be convenient for adjust the distance between extension rod and the dwang as required, the regulation of the height of the support of being convenient for.

2. Set up fixed subassembly for carry on spacingly to the support in the transportation, thereby guaranteed that the dead lever can not rock at will in the transportation, thereby be convenient for quick opening through rotating the restriction strip simultaneously, thereby be convenient for the support fixed in the transportation, the quick support of also being convenient for simultaneously.

3. Set up coupling assembling to make when the dead lever changes the angle to support fixed stay to the holistic formation of support at the survey and drawing in-process, thereby be convenient for survey and drawing, also guaranteed the stability of stabilizer blade at the survey and drawing in-process simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the support assembly of the present invention;

fig. 3 is a schematic structural view of the fixing column of the present invention;

fig. 4 is a schematic structural view of a rotating lever according to 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 connection assembly of the present invention;

fig. 7 is a schematic structural diagram of the region a of the present invention;

reference numbers in the figures: 1. a support plate;

2. a support assembly; 201. fixing the rod; 202. mounting grooves; 203. rotating the rod; 204. a sliding groove; 205. an extension pole; 206. a circular bump; 207. a limiting groove; 208. a limiting aperture; 209. a restriction port; 210. an installation port; 211. fixing grooves; 212. fixing a column; 213. a confinement ring;

3. a fixing assembly; 301. a fixed block; 302. a restriction strip; 303. a fixing hole; 304. a restraining post; 305. a restraining snap ring; 306. connecting columns; 307. a telescopic rod; 308. a support pillar;

4. a connecting assembly; 401. mounting a column; 402. a moving groove; 403. t-shaped strips; 404. a moving bar; 405. a T-shaped groove; 406. a connecting strip; 407. the strip is rotated.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-7, the utility model provides a technical solution, a portable surveying instrument folding bracket, which comprises a support plate 1, wherein a support component 2 is arranged on one side of the support plate 1;

the support component 2 comprises a fixed rod 201, a mounting groove 202, a rotating rod 203, a sliding groove 204, an extension rod 205, a round bump 206, a limiting groove 207, a limiting hole 208, a limiting opening 209, a mounting opening 210, a fixing groove 211, a fixing column 212 and a limiting ring 213;

a plurality of fixing rods 201 are hinged on one side of the supporting plate 1 at equal intervals, a mounting groove 202 is formed on one side of each fixing rod 201, a rotating rod 203 is rotatably mounted on the inner side of the mounting groove 202, a sliding groove 204 is formed on one side of the rotating rod 203 close to the mounting groove 202, an extension rod 205 is slidably mounted on the inner side of the sliding groove 204, the length, width and height of the outer side of the rotating rod 203 are respectively equal to those of the mounting groove 202, the length, width and height of the extension rod 205 are respectively equal to those of the sliding groove 204, so that folding convenience is realized when the fixing device is not used, circular convex blocks 206 are fixedly mounted at the bottom ends of two sides of the sliding groove 204, a limiting groove 207 is formed at the position of the extension rod 205 close to the circular convex block 206, a limiting hole 208 is formed at one side of the extension rod 205, a limiting hole 209 is, installing port 210 is seted up in mounting groove 202 top position department, and dead lever 201 is close to mounting groove 202 one side top and has been seted up fixed slot 211, and fixed column 212 is installed in the inboard embedding of restriction mouth 209, and limit ring 213 has been cup jointed to fixed column 212 one side.

One side of the fixed rod 201 is provided with a fixed component 3;

the fixing component 3 comprises a fixing block 301, a limiting strip 302, a fixing hole 303, a limiting column 304, a limiting snap ring 305, a connecting column 306, an expansion rod 307 and a supporting column 308;

dead lever 201 one side bottom fixed mounting has fixed block 301, restriction strip 302 has been placed on fixed block 301 top, fixed block 301 top both sides and the equal symmetry in restriction strip 302 top both sides have seted up fixed orifices 303, restriction post 304 is installed in the inboard embedding of fixed orifices 303, restriction post 304 length is greater than fixed orifices 303 length, fixed block 301 and restriction strip 302 fixed have been guaranteed, restriction snap ring 305 has been cup jointed to restriction post 304 bottom, restriction snap ring 305 internal diameter equals with restriction post 304 diameter, guaranteed fixed to restriction post 304, restriction strip 302 one side middle part is rotated and is installed spliced pole 306, the one end fixed mounting that restriction strip 302 was kept away from to spliced pole 306 has telescopic link 307, the one end fixed mounting that spliced pole 306 was kept away from to telescopic link 307 is in support column 308 one side bottom.

The connecting component 4 is arranged at the top end of the supporting column 308;

the connecting assembly 4 comprises a mounting column 401, a moving groove 402, a T-shaped strip 403, a moving strip 404, a T-shaped groove 405, a connecting strip 406 and a rotating strip 407;

support column 308 top fixed mounting has erection column 401, erection column 401 top fixed mounting has 1 bottom of backup pad, a plurality of shifting chutes 402 have been seted up to erection column 401 one side equidistance, the equal fixed mounting in shifting chute 402 both sides has T type strip 403, the inboard slidable mounting of shifting chute 402 has shifting strip 404, shifting strip 404 corresponds T type strip 403 position department and has seted up T type groove 405, T type strip 403 embedding is installed in T type groove 405 inboardly, thereby restrict the removal of shifting strip 404, the one end slidable mounting that shifting chute 402 was kept away from to shifting strip 404 has connecting strip 406, the one end fixed mounting that shifting strip 404 was kept away from to connecting strip 406 has rotation strip 407, rotation strip 407 length and width respectively equal with the outside length and the width of shifting strip 404, be convenient for when not using the fixed slot installation, rotation strip 407 rotates to install in the inboard 211

The utility model discloses a theory of operation and use flow: before surveying and mapping are needed, the limiting clamp ring 305 is taken down from the limiting column 304, the limiting column 304 is taken out from the fixing hole 303, so that the limiting strip 302 is separated from the fixing block 301, the telescopic rod 307 is pulled, the limiting strip 302 is moved for a certain distance, and after the limiting strip 302 is separated from the position of the fixing block 301, the limiting strip 302 is rotated, so that the limiting strip 302 does not limit the fixing rod 201 any more;

after the limiting strip 302 is opened, the limiting ring 213 is taken down from the fixing column 212, so that the fixing column 212 is taken out from the installation opening 210, the rotating rod 203 and the fixing rod 201 are separated, after the separation, the rotating rod 203 is taken out from the installation groove 202 in a rotating mode, after the rotating rod 203 is taken out, the extending rod 205 is pulled, so that the extending rod 205 slides along the position of the limiting groove 207, after the sliding is carried out to the required length, the fixing column 212 is inserted into the limiting hole 208 along the limiting opening 209 again, and the limiting ring 213 is sleeved outside the fixing column 212, so that the rotating rod 203 and the extending rod 205 are fixed;

after fixed the completion, change the angle of the supporting leg of support frame through rotating dead lever 201, rotate the in-process at dead lever 201, rotate strip 407 and rotate and take connecting strip 406 out from removing in the strip 404, after connecting strip 406 is taken out the longest distance, remove strip 404 and slide along T type strip 403 to support the supporting leg, make the stability of support guaranteed when adjusting the support, make when surveying and mapping, the support is enough stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support is folded to surveying instrument convenient to carry, includes backup pad (1), its characterized in that: a support component (2) is arranged on one side of the support plate (1);

the supporting component (2) comprises a fixing rod (201), a mounting groove (202), a rotating rod (203), a sliding groove (204), an extension rod (205), a round bump (206), a limiting groove (207), a limiting hole (208), a limiting opening (209), a mounting opening (210), a fixing groove (211), a fixing column (212) and a limiting ring (213);

the fixing device is characterized in that a plurality of fixing rods (201) are hinged to one side of the supporting plate (1) at equal intervals, a mounting groove (202) is formed in one side of each fixing rod (201), a rotating rod (203) is rotatably mounted on the inner side of each mounting groove (202), a sliding groove (204) is formed in one side, close to each mounting groove (202), of each rotating rod (203), an extension rod (205) is slidably mounted on the inner side of each sliding groove (204), circular convex blocks (206) are fixedly mounted at the bottom ends of the two sides of each sliding groove (204), a limiting groove (207) is formed in the position, close to each circular convex block (206), of each extension rod (205), a limiting hole (208) is formed in one side of each extension rod (205), a limiting hole (209) is formed in the position, corresponding to each limiting hole (208), of the bottom end, the mounting opening (210) is arranged at the top end of the mounting groove (202), the fixing rod (201) is close to the top end of one side of the mounting groove (202) and is provided with a fixing groove (211), a fixing column (212) is embedded into the inner side of the limiting opening (209), and a limiting ring (213) is sleeved on one side of the fixing column (212).

2. A portable mapper folding stand according to claim 1, characterized in that the length, width and height of the outside of the turning rod (203) are equal to the length, width and height of the mounting groove (202), respectively, and the length, width and height of the extension rod (205) are equal to the length, width and height of the sliding groove (204), respectively.

3. The folding stand of portable surveying instrument according to claim 1 is characterized in that a fixing component (3) is mounted on one side of the fixing rod (201);

the fixing component (3) comprises a fixing block (301), a limiting strip (302), a fixing hole (303), a limiting column (304), a limiting clamping ring (305), a connecting column (306), an expansion rod (307) and a supporting column (308);

dead lever (201) one side bottom fixed mounting has fixed block (301), restriction strip (302) have been placed on fixed block (301) top, fixed block (301) top both sides and restriction strip (302) top both sides equal symmetry have seted up fixed orifices (303), restriction post (304) are installed in the inboard embedding of fixed orifices (303), restriction snap ring (305) are cup jointed to restriction post (304) bottom, restriction strip (302) one side middle part is rotated and is installed spliced pole (306), the one end fixed mounting that restriction strip (302) were kept away from to spliced pole (306) has telescopic link (307), the one end fixed mounting that spliced pole (306) were kept away from to telescopic link (307) is in support column (308) one side bottom.

4. A portable mapper folding stand according to claim 3, characterized in that the limiting snap ring (305) has an inner diameter equal to the diameter of the limiting post (304), and the length of the limiting post (304) is greater than the length of the fixing hole (303).

5. A portable mapper folding stand according to claim 3, characterized in that the top of the supporting column (308) is mounted with a connecting component (4);

the connecting assembly (4) comprises a mounting column (401), a moving groove (402), a T-shaped strip (403), a moving strip (404), a T-shaped groove (405), a connecting strip (406) and a rotating strip (407);

support column (308) top fixed mounting has erection column (401), erection column (401) top fixed mounting has backup pad (1) bottom, a plurality of shifting chutes (402) have been seted up to erection column (401) one side equidistance, the equal fixed mounting in shifting chute (402) both sides has T type strip (403), shifting chute (402) inboard slidable mounting has removal strip (404), T type groove (405) have been seted up to removal strip (404) corresponding T type strip (403) position department, the one end slidable mounting that removes groove (402) was kept away from to removal strip (404) has connecting strip (406), the one end fixed mounting that removes strip (404) was kept away from to connecting strip (406) has rotation strip (407), it rotates and installs in fixed slot (211) inboardly to rotate strip (407).

6. A portable plotter folding stand according to claim 5, characterized in that the length and width of the rotating bar (407) are equal to the length and width of the outside of the moving bar (404), respectively, and the T-shaped bar (403) is embedded inside the T-shaped groove (405).