CN210400399U

CN210400399U - Portable scalable survey and drawing sighting rod

Info

Publication number: CN210400399U
Application number: CN201921640777.9U
Authority: CN
Inventors: 王明浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-04-24
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a portable scalable survey and drawing sighting rod, including the supporting seat and the body of rod, the intubate is installed in the upper surface embedding of supporting seat, the lower extreme of the body of rod is pegged graft in the intubate, the equal fixed mounting in lower surface four corners department of supporting seat has the supporting leg, the right side wall of supporting seat has been seted up and has been accomodate the groove. This novel design benefit, convenient and practical pegs graft the body of rod in the intubate, replaces the fixed body of rod of personnel through the supporting seat, saves the staff labour, uses through the cooperation of telescopic link, mobile jib, latch, cardboard, spring, slider and stopper isotructure, makes the body of rod can freely height-adjusting, has increased the application scope of sighting rod, moreover, makes its convenient to carry, simple and practical.

Description

Portable scalable survey and drawing sighting rod

Technical Field

The utility model relates to a mapping equipment technical field specifically is a portable scalable survey and drawing sighting rod.

Background

The measuring marker post is a measuring tool and is made of a wood rod, paint with red and white intervals is coated on the measuring marker post, the measuring marker post is mainly used for indicating a measuring point, a common method is that a level gauge and the marker post are matched for use to measure, the measuring precision can be guaranteed by the fact that the marker post and a horizontal plane are perpendicular during measurement, and the measuring marker post is mostly used for school teaching and various surveying and mapping projects. The currently used surveying and mapping marker posts are mostly manually held for measurement, so that the labor force of personnel is increased, and the rod body is easily inclined manually due to long-time holding, so that manual errors are generated; meanwhile, the existing marker post is generally made of bamboo poles or wooden poles, so that the height of the marker post cannot be adjusted, the application range of the marker post is limited, and the marker post is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable scalable survey and drawing sighting rod to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable telescopic surveying and mapping marker post comprises a supporting seat and a post body, wherein an insertion tube is embedded in the upper surface of the supporting seat, the lower end of the post body is inserted in the insertion tube, supporting legs are fixedly arranged at four corners of the lower surface of the supporting seat, and a receiving groove is formed in the right side wall of the supporting seat;

the telescopic rod comprises a telescopic rod, a main rod and a metal bottom rod, the metal bottom rod is inserted in the inserting tube, the metal bottom rod is fixedly arranged at the bottom end of the main rod, the upper surface of the main rod is provided with an inserting groove, the right side wall of the main rod is provided with a sliding groove communicated with the inserting groove, the telescopic rod is inserted in the inserting groove, the lower end of the right side wall of the telescopic rod is fixedly provided with a sliding block, the sliding block is slidably arranged in the sliding groove, the right side wall of the sliding block is provided with a mounting groove, a clamping plate is slidably arranged in the mounting groove, the right surface of the clamping plate is fixedly provided with a connecting rod, the right end of the connecting rod extends out of the mounting groove and is fixedly provided with a limiting block, the right surface of the clamping plate is fixedly provided with one end of a spring, the other end of the spring is fixedly, and the latch is clamped in the clamping groove.

Preferably, the supporting leg includes rectangle landing leg, screw thread post, commentaries on classics piece and gyro wheel, rectangle landing leg fixed mounting is in the lower surface of supporting seat, the rectangular channel has been seted up to the lower surface of rectangle landing leg, the upper end of screw thread post inserts the rectangular channel internal fixation and has the rectangular plate, and rectangular plate slidable mounting in the rectangular channel, the lower surface of commentaries on classics piece sets up threaded hole, and changes the piece and cup joint on the screw thread post through the screw hole, change the piece and rotate the lower surface of installing in the rectangle landing leg, the gyro wheel is installed in the bottom rotation of screw thread post.

Preferably, the outer surface of the rotating block is provided with anti-skid grains.

Preferably, the right side wall of the limiting block is fixedly provided with a pull ring.

Preferably, a first magnet is fixedly mounted on the bottom surface of the inner cavity of the insertion tube, and a second magnet is fixedly mounted on the left side wall of the accommodating groove.

Preferably, a handle is fixedly mounted on the right side wall of the supporting seat.

Preferably, two level bubbles with mutually perpendicular installation directions are fixedly installed on the upper surface of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: this novel design benefit, convenient and practical pegs graft the body of rod in the intubate, replaces the fixed body of rod of personnel through the supporting seat, saves the staff labour, uses through the cooperation of telescopic link, mobile jib, latch, cardboard, spring, slider and stopper isotructure, makes the body of rod can freely height-adjusting, has increased the application scope of sighting rod, moreover, makes its convenient to carry, simple and practical.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the cabin and the cabin door of the present invention;

FIG. 3 is an enlarged schematic view of the cabin and the cabin door mounting structure of the present invention;

FIG. 4 is a rear view of the cabin door of the present invention;

fig. 5 is a right side view of the mounting block of the present invention.

In the figure: 1. support seat, 101, accommodating groove, 102, second magnet, 103, handle, 2, rod body, 21, telescopic rod, 22, main rod, 221, slot, 222, sliding groove, 223, latch, 23, metal rod, 24, slider, 241, mounting groove, 25, clamping plate, 26, connecting rod, 27, limiting block, 271, clamping groove, 28, spring, 29, pull ring, 3, supporting leg, 31, rectangular supporting leg, 311, rectangular groove, 32, threaded column, 321, rectangular plate, 33, rotating block, 331, threaded hole, 34, roller, 4, cannula, 41, first magnet, 5 and level bubble.

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. 1-5, the utility model provides a portable scalable surveying and mapping marker post, including a support seat 1 and a rod body 2, an insertion tube 4 is embedded in the upper surface of the support seat 1, the lower end of the rod body 2 is inserted in the insertion tube 4, so that the rod body 2 is fixed on the support seat 1, the support seat 1 replaces personnel to fix the rod body 2, support legs 3 are fixedly installed at four corners of the lower surface of the support seat 1, the support legs 3 support the fixed support seat 1, and simultaneously the level and height of the support seat 1 can be adjusted through the support legs 3, a storage groove 101 is formed in the right side wall of the support seat 1, and when in carrying, the contracted rod body 2 can be inserted into the storage groove 101, so that the carrying;

the rod body 2 comprises a telescopic rod 21, a main rod 22 and a metal bottom rod 23, the metal bottom rod 23 is inserted into the insertion tube 4, the metal bottom rod 23 is made of metal such as iron and steel capable of being adsorbed by a magnet, the metal bottom rod 23 is fixedly installed at the bottom end of the main rod 22, a slot 221 is formed in the upper surface of the main rod 22, a sliding groove 222 communicated with the slot 221 is formed in the right side wall of the main rod 22, the telescopic rod 21 is inserted into the slot 221, a sliding block 24 is fixedly installed at the lower end of the right side wall of the telescopic rod 21, the sliding block 24 is slidably installed in the sliding groove 222, an installation groove 241 is formed in the right side wall of the sliding block 24, a clamping plate 25 is slidably installed in the installation groove, a connecting rod 26 is fixedly installed on the right surface of the clamping plate 25, a limiting block 27 is fixedly installed at the right end of the connecting rod 26, and the other end fixed mounting of spring 28 is in the right side wall of mounting groove 241, latch 223 has been seted up on the right surface of mobile jib 22, the draw-in groove 271 that corresponds with latch 223 has been seted up to the left side wall of stopper 27, and latch 223 joint is in draw-in groove 271, when adjusting the body of rod 2 height, outwards stimulate stopper 27, make latch 223 leave draw-in groove 271, slide stopper 27 from top to bottom, stopper 27 passes through connecting rod 26, and slider 24 drives telescopic link 21 and reciprocates, adjust the whole length of the body of rod 2, loosen stopper 27, spring 28 makes cardboard 25 recoil left, thereby make latch 223 joint in draw-in groove 271, the position of fixed stopper 27, thereby the height of fixed telescopic link 21.

Specifically, the support leg 3 comprises a rectangular support leg 31, a threaded column 32, a rotating block 33 and a roller 34, the rectangular support leg 31 is fixedly installed on the lower surface of the support seat 1, a rectangular groove 311 is formed in the lower surface of the rectangular support leg 31, a rectangular plate 321 is fixedly installed in the rectangular groove 311 after the upper end of the threaded column 32 is inserted into the rectangular groove 311, the rectangular plate 321 is slidably installed in the rectangular groove 311, a threaded hole 331 is formed in the lower surface of the rotating block 33, the rotating block 33 is sleeved on the threaded column 32 through the threaded hole 331, the rotating block 33 is rotatably installed on the lower surface of the rectangular support leg 31, the roller 34 is rotatably installed at the bottom end of the threaded column 32, the roller 34 is a universal wheel with a braking function, the height of the four support legs 3 is adjusted respectively, so that the level or the inclination angle of the support seat 1 is adjusted, the perpe, the rotation block 33 is rotated to move the threaded post 32 up and down, thereby adjusting the overall height of the rectangular leg 31 and the threaded post 32.

Particularly, anti-skidding line has been seted up to commentaries on classics piece 33's surface, conveniently rotates the commentaries on classics piece.

Specifically, the right side wall of the limiting block 27 is fixedly provided with a pull ring 29, so that the pull ring 29 can be conveniently pulled.

Specifically, the first magnet 41 is fixedly mounted on the bottom surface of the inner cavity of the insertion tube 4, the second magnet 102 is fixedly mounted on the left side wall of the accommodating groove 101, and the first magnet 41 and the second magnet 102 make the rod body 2 more stable when inserted into the insertion tube 4 and the accommodating groove 101.

Particularly, the handle 103 is fixedly mounted on the right side wall of the supporting seat 1, so that the supporting seat is convenient to lift and carry.

Specifically, the upper surface fixed mounting of telescopic link 21 has two installation direction mutually perpendicular's air level 5, can assist the straightness that hangs down of adjustment body of rod 2 through two air level 5.

The working principle is as follows: when the telescopic rod is used, the supporting seat 1 is fixed at a position where a marker post needs to be fixed, the rod body 2 is inserted into the insertion tube 4, the limiting block 27 is pulled outwards, the latch 223 leaves the clamping groove 271, the limiting block 27 slides up and down, the limiting block 27 drives the telescopic rod 21 to move up and down through the connecting rod 26 and the sliding block 24, the whole length of the rod body 2 is adjusted, the limiting block 27 is loosened, the spring 28 enables the clamping plate 25 to rebound leftwards, the latch 223 is clamped in the clamping groove 271, the position of the limiting block 27 is fixed, the height of the telescopic rod 21 is fixed, the level of the supporting seat 1 can be adjusted by respectively adjusting the heights of the four supporting legs 3, and; when carrying, with the body of rod 2 shrink to the shortest, insert and accomodate the groove 101 in, reduce occupation space, conveniently carry, can carry and draw or drag supporting seat 1 through gyro wheel 34 and carry, convenient to carry, simple and practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable scalable survey and drawing sighting rod which characterized in that: the supporting device comprises a supporting seat (1) and a rod body (2), wherein an insertion pipe (4) is embedded in the upper surface of the supporting seat (1), the lower end of the rod body (2) is inserted into the insertion pipe (4), supporting legs (3) are fixedly arranged at four corners of the lower surface of the supporting seat (1), and a containing groove (101) is formed in the right side wall of the supporting seat (1);

the telescopic rod is characterized in that the rod body (2) comprises a telescopic rod (21), a main rod (22) and a metal bottom rod (23), the metal bottom rod (23) is inserted into the insertion tube (4), the metal bottom rod (23) is fixedly installed at the bottom end of the main rod (22), a slot (221) is formed in the upper surface of the main rod (22), a sliding groove (222) communicated with the slot (221) is formed in the right side wall of the main rod (22), the telescopic rod (21) is inserted into the slot (221), a sliding block (24) is fixedly installed at the lower end of the right side wall of the telescopic rod (21), the sliding block (24) is slidably installed in the sliding groove (222), an installation groove (241) is formed in the right side wall of the sliding block (24), a clamping plate (25) is slidably installed in the installation groove (241), a connecting rod (26) is fixedly installed on the right surface of the clamping plate (25), and a limit block (27) is, the right fixed surface of cardboard (25) installs the one end of spring (28), and the other end fixed mounting of spring (28) in the right side wall of mounting groove (241), latch (223) have been seted up on the right surface of mobile jib (22), draw-in groove (271) that correspond with latch (223) have been seted up to the left side wall of stopper (27), and latch (223) joint is in draw-in groove (271).

2. The portable retractable surveying post of claim 1, characterized in that: the supporting leg (3) comprises a rectangular supporting leg (31), a threaded column (32), a rotating block (33) and a roller (34), the rectangular supporting leg (31) is fixedly installed on the lower surface of the supporting seat (1), a rectangular groove (311) is formed in the lower surface of the rectangular supporting leg (31), a rectangular plate (321) is fixedly installed in the rectangular groove (311) in the upper end of the threaded column (32) in an inserted mode, the rectangular plate (321) is slidably installed in the rectangular groove (311), a threaded hole (331) is formed in the lower surface of the rotating block (33), the rotating block (33) is sleeved on the threaded column (32) through the threaded hole (331), the rotating block (33) is rotatably installed on the lower surface of the rectangular supporting leg (31), and the roller (34) is rotatably installed at the bottom end of the threaded column (32).

3. The portable retractable surveying pole of claim 2, characterized in that: the outer surface of the rotating block (33) is provided with anti-skid grains.

4. The portable retractable surveying post of claim 1, characterized in that: and a pull ring (29) is fixedly arranged on the right side wall of the limiting block (27).

5. The portable retractable surveying post of claim 1, characterized in that: the bottom surface of the inner cavity of the insertion tube (4) is fixedly provided with a first magnet (41), and the left side wall of the accommodating groove (101) is fixedly provided with a second magnet (102).

6. The portable retractable surveying post of claim 1, characterized in that: and a handle (103) is fixedly arranged on the right side wall of the supporting seat (1).

7. The portable retractable surveying post of claim 1, characterized in that: the upper surface of the telescopic rod (21) is fixedly provided with two level bubbles (5) with mutually vertical installation directions.