CN220037947U - Foot rest of surveying instrument - Google Patents

Abstract

The utility model discloses a surveying instrument foot rest, and relates to the technical field of surveying instruments. The foot rest of the surveying instrument comprises a tripod, a connecting plate, a clamping mechanism and a positioning mechanism, wherein the tripod is fixedly connected with a disc, a square column is fixedly arranged at the top of the disc, a hollow rod is slidably arranged on the square column, a positioning square opening is formed in the rear side of the hollow rod, a mounting plate is arranged at the bottom of the connecting plate, the mounting plate is arranged at the top of the hollow rod, the clamping mechanism is arranged on the connecting plate, the clamping mechanism can be used for fixing the surveying instrument on the connecting plate, and the positioning mechanism is arranged on the square column. This survey instrument foot rest, conveniently press from both sides tight location processing with surveying the instrument tightly, and the location is comparatively firm, dismantles the separation with the connecting plate when still being convenient for accomodate for this foot rest portable more, secondly, the convenience is according to the height of in-service use demand regulation connecting plate, still is convenient for accomodate empty core rod, has improved mobility and the practicality of this foot rest.

Description

Foot rest of surveying instrument

Technical Field

The utility model relates to the technical field of surveying instruments, in particular to a foot rest of a surveying instrument.

Background

The utility model discloses a surveying instrument foot rest for geological research, which comprises a support, wherein two symmetrical limiting plates are fixedly connected to two ends of the support, a spring is fixedly connected to opposite side walls of the two limiting plates, and a connecting rod is movably sleeved in the middle of each spring, so that the surveying instrument foot rest has the beneficial effects that: one of them handle is pulled to make one of them fixed clamp splice remove to the direction of limiting plate, the removal through fixed clamp splice will make the spring between fixed clamp splice and the limiting plate stretch out and draw back and reserve the space of placing the instrument, the rethread loosens the handle and makes the spring rebound and promote fixed clamp splice and make two fixed clamp splice produce interact effort to the instrument in centre and make the instrument obtain the centre gripping fixed, the rethread O type connector is connected with the rotation of O type spread groove and is made the second support can diversified multi-angle adjust, the angle that most foot rest was adjusted and the operation when the position was limited and the installation instrument is comparatively troublesome scheduling problem has effectively been solved.

The foot rest of the surveying instrument for geological research compresses the surveying instrument by the elasticity of the spring in practical use, but the mode is not stable enough and the height of the surveying instrument is difficult to adjust, so the foot rest can be improved.

Disclosure of Invention

The utility model aims to provide a foot rest of a surveying instrument, which can solve the problems that the surveying instrument is pressed by the elasticity of a spring only, but is not stable enough and the height of the surveying instrument is difficult to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: survey instrument foot rest, including tripod, connecting plate, armful clamp mechanism and positioning mechanism, tripod fixedly connected with disc, the top fixed mounting of disc has square post, slidable mounting has hollow pole on the square post, and the location square mouth has been seted up to the rear side of hollow pole, and the bottom of connecting plate is provided with the mounting panel, and the mounting panel sets up in the top of hollow pole, armful clamp mechanism sets up on the connecting plate, armful clamp mechanism can be used to fix survey instrument on the connecting plate, and positioning mechanism sets up on square post, and positioning mechanism can be used to fix a position the suitable position on square post with hollow pole.

Preferably, the bottom of the connecting plate is fixedly provided with a stud, one end of the hollow rod is fixedly connected with the mounting plate, a hole through which the stud can pass is formed in the mounting plate, and a nut is sleeved on the stud and is in contact with the mounting plate, so that the connecting plate is convenient to detach.

Preferably, the number of the positioning square openings is seven groups and the positioning square openings are vertically distributed at equal intervals.

Preferably, the clamping mechanism comprises an L-shaped plate, a sliding block and a hexagonal bolt, two groups of grooves which are distributed left and right are formed in the connecting plate, the sliding block is slidably mounted in the grooves, the L-shaped plate is fixedly mounted on the outer wall of the sliding block, and the hexagonal bolt is mounted on the connecting plate in a threaded manner and is in contact with the sliding block.

Preferably, the front and back sides of slider all fixed mounting has the stopper, has seted up two sets of just being the spacing mouthful of fore-and-aft distribution on the connecting plate, spacing mouthful and cell body intercommunication, stopper slidable mounting in spacing mouthful, the convenience receives the restriction with the sliding track of slider.

Preferably, a rubber pad is fixedly arranged on the inner wall of the L-shaped plate, so that the holding clamp has buffering property.

Preferably, the positioning mechanism comprises a square, a bolt and a square insert block, a square cavity is formed in the square column, the square is slidably mounted in the cavity, the bolt is mounted on the square column in a threaded manner and is rotationally connected with the square, the square insert block is fixedly mounted on the outer wall of the square, and the square insert block is inserted into a group of positioning square openings.

Compared with the prior art, the utility model has the beneficial effects that:

this survey instrument foot rest uses through the cooperation of connecting plate, L template, the slider, the hex bolts, the mounting panel, nut and stopper, conveniently survey the instrument with survey clamp and fix a position the processing, and can fix a position the instrument of surveying of equidimension, still be convenient for dismantle the separation with its connecting plate from empty core rod when this foot rest needs to be accomodate for this foot rest portable more, and then strengthened the practicality of this foot rest, through the cooperation of square, bolt and square inserted block use, the convenience is according to the high of in-service use demand regulation connecting plate, still be convenient for accomodate its empty core rod when the foot rest needs to carry the transportation, the mobility and the practicality of this foot rest have been improved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting plate of the present utility model;

FIG. 3 is a schematic view of a square column according to the present utility model.

Reference numerals: 1. a tripod; 2. a disc; 3. square columns; 4. a hollow rod; 5. a connecting plate; 6. a clamping mechanism; 61. an L-shaped plate; 62. a slide block; 63. a hexagonal bolt; 7. a rubber pad; 8. a positioning mechanism; 81. a square block; 82. a bolt; 83. square inserting block; 9. a mounting plate; 10. a nut; 11. positioning a square opening; 12. and a limiting block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: survey instrument foot rest, including tripod 1, connecting plate 5, armful clamp mechanism 6 and positioning mechanism 8, tripod 1 fixedly connected with disc 2, the top fixed mounting of disc 2 has square post 3, slidable mounting has hollow pole 4 on the square post 3, location square mouth 11 has been seted up to the rear side of hollow pole 4, the bottom of connecting plate 5 is provided with mounting panel 9, mounting panel 9 sets up in the top of hollow pole 4, armful clamp mechanism 6 sets up on connecting plate 5, armful clamp mechanism 6 can be used to fix survey instrument on connecting plate 5, positioning mechanism 8 sets up on square post 3, positioning mechanism 8 can be used to fix a position hollow pole 4 suitable position on square post 3.

The bottom of the connecting plate 5 is fixedly provided with studs, one end of the hollow rod 4 is fixedly connected with the mounting plate 9, the mounting plate 9 is provided with holes through which the studs can pass, the studs are sleeved with nuts 10 which are in contact with the mounting plate 9, and the number of the positioning square openings 11 is seven groups and vertically distributed at equal intervals.

The clamping mechanism 6 comprises an L-shaped plate 61, a sliding block 62 and a hexagonal bolt 63, two groups of groove bodies which are distributed left and right are formed in the connecting plate 5, the sliding block 62 is slidably mounted in the groove body, the L-shaped plate 61 is fixedly mounted on the outer wall of the sliding block 62, the hexagonal bolt 63 is in threaded mounting on the connecting plate 5 and is in contact with the sliding block 62, limiting blocks 12 are fixedly mounted on the front side and the rear side of the sliding block 62, two groups of limiting ports which are distributed front and back are formed in the connecting plate 5, the limiting ports are communicated with the groove bodies, the limiting blocks 12 are slidably mounted in the limiting ports, a rubber pad 7 is fixedly mounted on the inner wall of the L-shaped plate 61, a hand-held tool loosens the hexagonal bolt 63, then the two groups of L-shaped plates 61 are pulled to move outwards, then the surveying instrument is placed on the connecting plate 5, the two groups of L-shaped plates 61 are pulled inwards and the hexagonal bolt 63 is screwed up, the surveying instrument is clamped and limited, the surveying instrument can be conveniently clamped and positioned, and the surveying instrument with different sizes can be positioned, and the foot rest is conveniently detached and separated from the hollow foot rest 4 when the foot rest needs to be stored, and the foot rest is more convenient to carry.

The positioning mechanism 8 comprises a square 81, a bolt 82 and a square inserting block 83, wherein a square cavity is formed in the square column 3, the square 81 is slidably installed in the cavity, the bolt 82 is installed on the square column 3 in a threaded mode and is rotationally connected with the square 81, the square inserting block 83 is fixedly installed on the outer wall of the square 81, the square inserting block 83 is inserted into a group of positioning square openings 11, when the height of the connecting plate 5 needs to be adjusted, the bolt 82 is unscrewed by using a tool, then the square inserting block 83 is separated from the group of positioning square openings 11, the hollow rod 4 is immediately held by hand to move, then the bolt 82 is screwed by using a tool, the square inserting block 83 is immediately inserted into another group of positioning square openings 11, the height of the connecting plate 5 is conveniently adjusted according to actual use requirements, and the hollow rod 4 is conveniently stored when the foot rest needs to be carried and transported.

Working principle: the hand tool loosens the hexagonal bolt 63, then pulls the two sets of L-shaped plates 61 to move outwards, then places the surveying instrument on the connecting plate 5, then pulls the two sets of L-shaped plates 61 to move inwards and tightens the hexagonal bolt 63, so that the surveying instrument can be clamped and limited, when the height of the connecting plate 5 needs to be adjusted, the bolt 82 is unscrewed by using the tool, then the square insert 83 is separated from the set of positioning square openings 11, then the hand hollow rod 4 moves, then the bolt 82 is screwed by using the tool, and then the square insert 83 is inserted into the other set of positioning square openings 11.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. Survey instrument foot rest, its characterized in that includes:

the tripod (1) is fixedly connected with a disc (2), a square column (3) is fixedly arranged at the top of the disc (2), a hollow rod (4) is slidably arranged on the square column (3), and a positioning square opening (11) is formed in the rear side of the hollow rod (4);

the bottom of the connecting plate (5) is provided with a mounting plate (9), and the mounting plate (9) is arranged at the top of the hollow rod (4);

the clamping mechanism (6) is arranged on the connecting plate (5), and the clamping mechanism (6) can be used for fixing the surveying instrument on the connecting plate (5);

and the positioning mechanism (8) is arranged on the square column (3), and the positioning mechanism (8) can be used for positioning the hollow rod (4) at a proper position on the square column (3).

2. A surveying instrument foot rest according to claim 1, wherein: the bottom of the connecting plate (5) is fixedly provided with a stud, one end of the hollow rod (4) is fixedly connected with the mounting plate (9), the mounting plate (9) is provided with a hole through which the stud can pass, and the stud is sleeved with a nut (10) and is contacted with the mounting plate (9).

3. A surveying instrument foot rest according to claim 1, wherein: the number of the positioning square openings (11) is seven groups and the positioning square openings are vertically distributed at equal intervals.

4. A surveying instrument foot rest according to claim 1, wherein: the clamping mechanism (6) comprises an L-shaped plate (61), a sliding block (62) and a hexagonal bolt (63), two groups of groove bodies which are distributed left and right are formed in the connecting plate (5), the sliding block (62) is slidably mounted in the groove body, the L-shaped plate (61) is fixedly mounted on the outer wall of the sliding block (62), and the hexagonal bolt (63) is in threaded mounting on the connecting plate (5) and is in contact with the sliding block (62).

5. A surveying instrument foot rest according to claim 4, wherein: limiting blocks (12) are fixedly mounted on the front side and the rear side of the sliding block (62), two groups of limiting openings which are distributed front and back are formed in the connecting plate (5), the limiting openings are communicated with the groove body, and the limiting blocks (12) are slidably mounted in the limiting openings.

6. A surveying instrument foot rest according to claim 4, wherein: the inner wall of the L-shaped plate (61) is fixedly provided with a rubber pad (7).

7. A surveying instrument foot rest according to claim 1, wherein: the positioning mechanism (8) comprises a square block (81), a bolt (82) and a square inserting block (83), a square cavity is formed in the square column (3), the square block (81) is slidably mounted in the cavity, the bolt (82) is mounted on the square column (3) in a threaded mode and is rotationally connected with the square block (81), the square inserting block (83) is fixedly mounted on the outer wall of the square block (81), and the square inserting block (83) is inserted into a group of positioning square openings (11).