CN212007251U - Self-luminous marker post for engineering survey - Google Patents

Abstract

The utility model relates to a measuring device technical field just discloses a self-luminous sighting rod for engineering survey, including the U template, the upper end of U template vertically is provided with the sleeve, the lower extreme of sleeve both sides wall transversely is provided with the bull stick of symmetry, two the lateral wall and the telescopic lateral wall rotation of rolling bearing and U template are all passed through at the both ends of bull stick and are connected, telescopic inside vertically is provided with the sighting rod, telescopic lateral wall threaded connection has the first screw rod of symmetry, two the one end of the adjacent sighting rod of first screw rod is connected with the lateral wall contact of sighting rod, two the one end that first screw rod deviates from the sighting rod is all fixed and is provided with first rotatory piece, the lateral wall threaded connection of U template has the second screw rod of symmetry. The utility model discloses, convenient operation can adjust measuring device's the inclination of cutting wantonly according to the measuring environment of difference, increases the steadiness, and can contract folding, conveniently carries the transportation to measuring device.

Description

Self-luminous marker post for engineering survey

Technical Field

The utility model relates to a measuring device technical field especially relates to a self-luminous sighting rod for engineering survey.

Background

The engineering survey sighting rod is the apparatus of measuring, is made with the wooden pole, and the higher authority scribbles the paint of red and white alternate, mainly is used for instructing the measuring point, and the commonly used method adopts spirit level and sighting rod cooperation to use to measure, needs sighting rod and horizontal plane perpendicular can guarantee measurement accuracy during the measurement.

The in-process that current measurement sighting rod was using is different to the measuring environment that the measurement area of difference was located, and when measuring, the steadiness of sighting rod was hardly mastered, often can produce and rock and cause measuring error, and when the measurement was accomplished, the sighting rod was hardly shrunk foldingly, inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, to the measuring environment of difference, the steadiness is hardly adjusted when the sighting rod is measured, and measuring device can not shrink folding, influences the problem that the transportation was carried, and the self-luminous sighting rod for engineering survey who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-luminous marker post for engineering measurement comprises a U-shaped plate, wherein a sleeve is longitudinally arranged at the upper end of the U-shaped plate, symmetrical rotating rods are transversely arranged at the lower ends of two side walls of the sleeve, two ends of each rotating rod are rotatably connected with the side wall of the U-shaped plate and the side wall of the sleeve through rotating bearings, a marker post is longitudinally arranged inside the sleeve, the side wall of the sleeve is in threaded connection with symmetrical first screw rods, one ends of the two adjacent marker posts of the first screw rods are in contact connection with the side wall of the marker post, one ends of the two first screw rods, which are deviated from the marker posts, are fixedly provided with first rotating blocks, the side wall of the U-shaped plate is in threaded connection with symmetrical second screw rods, one ends of the two adjacent sleeves of the second screw rods are in contact connection with the side wall of the sleeve, and one ends of the two second screw rods;

the lower extreme longitudinal fixation of U template is provided with the dead lever, the fixed first connecting block that is provided with the symmetry in both ends of dead lever, two the lower extreme of first connecting block all rotates through first pivot and is connected with firm pole, the lower extreme of dead lever and firm pole is the fixed three pyramid that is provided with, two the lateral wall of firm pole is the fixed second connecting block that is provided with all, the pole wall sliding connection of dead lever has first slider, first slider and two rotate through the secondary shaft round pin between the second connecting block and be connected with the connecting rod, the fixed second slider that is provided with of lower extreme of first slider, the inside of second slider is provided with stop gear, a plurality of ring channels have been seted up to the pole wall of dead lever, the inside of ring channel is provided with spacing.

Preferably, stop gear includes the lead screw, two the lead screw all with the lateral wall threaded connection of second slider, two the fixed arc snap ring that is provided with of one end of the adjacent spacing of lead screw, the lead screw deviates from the fixed promotion piece that is provided with of one end of arc snap ring, arc snap ring and spacing joint.

Preferably, the upper end of the marker post is fixedly provided with an LED lamp.

Preferably, the side wall of the marker post is fixedly provided with a fluorescent sticker.

Preferably, the two sides of the fluorescent sticker and the side wall of the stabilizing rod are both fixedly provided with graduated scales.

Compared with the prior art, the utility model provides an engineering survey is with self-luminous sighting rod possesses following beneficial effect:

1. this self-luminous sighting rod for engineering survey through the common cooperation of connecting rod, dead lever, firm pole, first slider, second slider, lead screw, arc snap ring and spacing, adjusts the support gradient wantonly to firm pole and satisfies different measuring environment, keeps the measuring stability, reduces the error that the measurement produced.

2. This self-luminous sighting rod for engineering survey, through the common cooperation of U template, sleeve, sighting rod, first screw rod, second screw rod, first rotatory piece and the rotatory piece of second, shrink folding to the sighting rod, make things convenient for the transportation of sighting rod to carry.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, convenient operation can adjust measuring device's the inclination of cutting wantonly according to the measuring environment of difference, increases the steadiness, and can contract folding, conveniently carries the transportation to measuring device.

Drawings

Fig. 1 is a schematic front structural view of a self-luminous marker post for engineering measurement according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

FIG. 4 is an enlarged schematic view of a portion C of FIG. 1;

fig. 5 is a schematic top view of fig. 4.

In the figure: 1. a U-shaped plate; 2. a sleeve; 3. a rotating rod; 4. a marker post; 5. a first screw; 6. a first rotating block; 7. a second screw; 8. a second rotating block; 9. fixing the rod; 10. a first connection block; 11. a stabilizing rod; 12. a triangular cone; 13. a second connecting block; 14. a first slider; 15. a connecting rod; 16. a second slider; 17. a limiting strip; 18. a screw rod; 19. an arc-shaped snap ring; 20. and (4) pushing the block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a self-luminous marker post for engineering survey comprises a U-shaped plate 1, a sleeve 2 is longitudinally arranged at the upper end of the U-shaped plate 1, symmetrical rotating rods 3 are transversely arranged at the lower ends of two side walls of the sleeve 2, two ends of the two rotating rods 3 are rotatably connected with the side walls of the U-shaped plate 1 and the sleeve 2 through rotating bearings, a marker post 4 is longitudinally arranged inside the sleeve 2, a fluorescent sticker is fixedly arranged on the side wall of the marker post 4, graduated scales are fixedly arranged at two ends of the fluorescent sticker and the side wall of a stabilizing rod 11, an LED lamp is fixedly arranged at the upper end of the marker post 4, symmetrical first screw rods 5 are in threaded connection with the side wall of the sleeve 2, one ends of the two adjacent marker rods 4 of the first screw rods 5 are in contact connection with the side wall of the marker post 4, a first rotating block 6 is fixedly arranged at one end of the two first screw rods 5 opposite to the marker rod 4, one end of each second screw 7 adjacent to the sleeve 2 is in contact connection with the side wall of the sleeve 2, and one end of each second screw 7 departing from the sleeve 2 is fixedly provided with a second rotating block 8;

the lower end of the U-shaped plate 1 is longitudinally and fixedly provided with a fixed rod 9, two ends of the fixed rod 9 are fixedly provided with symmetrical first connecting blocks 10, the lower ends of the two first connecting blocks 10 are respectively and rotatably connected with a stabilizing rod 11 through a first shaft pin, the lower ends of the fixed rod 9 and the stabilizing rod 11 are respectively and fixedly provided with a triangular cone 12, the side walls of the two stabilizing rods 11 are respectively and fixedly provided with a second connecting block 13, the rod wall of the fixed rod 9 is in sliding connection with a first slide block 14, a connecting rod 15 is rotatably connected between the first slide block 14 and the two second connecting blocks 13 through a second shaft pin, the rod wall of the fixed rod 9 is provided with a plurality of annular grooves, the inside of each annular groove is provided with a limit strip 17, the lower end of the first slide block 14 is fixedly provided with a second slide block 16, the inside of the second slide block 16 is provided with a limit mechanism, the fixed arc snap ring 19 that is provided with of one end of the adjacent spacing strip 17 of two lead screws 18, the fixed promotion piece 20 that is provided with of one end that lead screw 18 deviates from arc snap ring 19, arc snap ring 19 and spacing strip 17 joint.

In the utility model, when a measuring device is needed to measure, the sleeve 2 is rotated, the rotating rod 3 is rotated to rotate the second rotating block 8, the second rotating block 8 drives the second screw 7 to rotate, the sleeve 2 is firmly fixed, the marker post 4 is pulled to make the marker post 4 rise to a needed position, the first rotating block 6 is rotated, the first rotating block 6 drives the first screw 5 to rotate, the first screw 5 firmly fixes the marker post 4, the supporting angle is adjusted to reach a stable state according to different geological environments, the pushing block 20 is rotated, the pushing block 20 drives the screw rod 18, the second slider 16 is moved to make the second slider 16 slide on the side wall of the fixed rod 9, the second slider 16 drives the first slider 14 fixedly connected with the upper end, when the measuring device is moved to a proper position, the pushing block 20 is rotated, the pushing block 20 drives the screw rod 18 to move, the screw rod 18 drives the arc-shaped snap ring 19 connected with the side wall to rotate, make the joint between arc snap ring 19 and the spacing 17, it is fixed with firm pole 11, effectively measure, reduce the error that rocks and bring.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The self-luminous marker post for engineering measurement comprises a U-shaped plate (1) and is characterized in that a sleeve (2) is longitudinally arranged at the upper end of the U-shaped plate (1), symmetrical rotating rods (3) are transversely arranged at the lower ends of two side walls of the sleeve (2), two ends of each rotating rod (3) are rotatably connected with the side wall of the U-shaped plate (1) and the side wall of the sleeve (2) through rotating bearings, a marker post (4) is longitudinally arranged inside the sleeve (2), the side wall of the sleeve (2) is in threaded connection with symmetrical first screw rods (5), one ends of the adjacent marker posts (4) of the two first screw rods (5) are in contact connection with the side wall of the marker post (4), one ends of the two first screw rods (5) deviating from the marker post (4) are fixedly provided with first rotating blocks (6), and the side wall of the U-shaped plate (1) is in threaded connection with symmetrical second screw rods (7), one end of the two second screw rods (7) adjacent to the sleeve (2) is in contact connection with the side wall of the sleeve (2), and one ends of the two second screw rods (7) departing from the sleeve (2) are fixedly provided with second rotating blocks (8);

the lower end of the U-shaped plate (1) is longitudinally and fixedly provided with a fixed rod (9), two ends of the fixed rod (9) are fixedly provided with symmetrical first connecting blocks (10), the lower ends of the two first connecting blocks (10) are respectively connected with a stabilizing rod (11) in a rotating manner through a first shaft pin, the lower ends of the fixed rod (9) and the stabilizing rod (11) are respectively and fixedly provided with a triangular cone (12), the side walls of the two stabilizing rods (11) are respectively and fixedly provided with a second connecting block (13), the rod wall of the fixed rod (9) is connected with a first sliding block (14) in a sliding manner, a connecting rod (15) is rotatably connected between the first sliding block (14) and the two second connecting blocks (13) through a second shaft pin, the lower end of the first sliding block (14) is fixedly provided with a second sliding block (16), and a limiting mechanism is arranged inside the second sliding block (, a plurality of annular grooves are formed in the wall of the fixing rod (9), and limiting strips (17) are arranged inside the annular grooves.

2. The self-luminous marking post for engineering measurement as claimed in claim 1, wherein the limiting mechanism comprises lead screws (18), both of the lead screws (18) are in threaded connection with the side wall of the second slider (16), an arc-shaped snap ring (19) is fixedly arranged at one end of each of the two lead screws (18) adjacent to the limiting strips (17), a pushing block (20) is fixedly arranged at one end of each of the lead screws (18) departing from the arc-shaped snap ring (19), and the arc-shaped snap rings (19) are clamped with the limiting strips (17).

3. The self-luminous marker post for engineering measurement as claimed in claim 1, wherein an LED lamp is fixedly arranged at the upper end of the marker post (4).

4. The self-luminous marker post for engineering measurement as claimed in claim 1, wherein a fluorescent sticker is fixedly arranged on the side wall of the marker post (4).

5. The self-luminous marker post for engineering measurement as claimed in claim 4, wherein scales are fixedly arranged on both sides of the fluorescent sticker and the side wall of the stabilizing rod (11).

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