CN216815477U

CN216815477U - Measuring device for prism sheet

Info

Publication number: CN216815477U
Application number: CN202122208935.7U
Authority: CN
Inventors: 王恩辉; 林资程
Original assignee: Xianyang Zhuoyingshe Photoelectric Technology Co ltd
Current assignee: Xianyang Zhuoyingshe Photoelectric Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-06-24
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a measuring device for a prism sheet, which comprises a fixed plate, wherein a sliding groove is formed in the upper part of the fixed plate, a placing mechanism is arranged on the upper part of the sliding groove, a moving mechanism is fixedly connected to the rear side of the fixed plate, a lifting plate is fixedly connected to the lower part of the fixed plate, a positioning mechanism is arranged on the lower part of the lifting plate, and a detection mechanism is arranged on the inner side of the positioning mechanism. In the utility model, the prism sheet is rotated by the rotating rod in the placing mechanism to position targets in different directions, and the prism sheet can move in horizontal and vertical directions under the action of the telescopic rod and the lifting plate, so that a worker can position the required targets more easily.

Description

Measuring device for prism sheet

Technical Field

The utility model relates to the field of prism devices, in particular to a measuring device for a prism sheet.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station.

The total station is used by the staff, the prism sheet is needed to be used for positioning the target, but when some uneven ground prism equipment is installed, the measurement precision can be greatly influenced, and when the target is positioned, the staff needs to spend more time to operate the equipment, so that the difficulty of positioning the target is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a measuring device for a prism sheet.

In order to achieve the purpose, the utility model adopts the following technical scheme: the measuring device for the prism sheet comprises a fixed plate, wherein a sliding groove is formed in the upper portion of the fixed plate, a placing mechanism is arranged on the upper portion of the sliding groove, a moving mechanism is fixedly connected to the rear side of the fixed plate, a lifting plate is fixedly connected to the lower portion of the fixed plate, a positioning mechanism is arranged on the lower portion of the lifting plate, and a detection mechanism is arranged on the inner side of the positioning mechanism;

the placing mechanism comprises a sliding block, a rotating rod and a placing table, the sliding block is connected to the upper portion of the sliding groove in a sliding mode, the rotating rod is connected to the upper portion of the sliding block in a rotating mode, the placing table is fixedly connected to the upper portion of the rotating rod, and the upper portion of the placing table is fixedly connected with a fixing mechanism.

As a further description of the above technical solution:

the fixing mechanism is composed of fixing blocks, fixing rings and prism lenses, the fixing blocks are fixedly connected to the left side and the right side of the upper portion of the placing table, the fixing rings are fixedly connected between the two fixing blocks, and the prism lenses are fixedly connected to the inner walls of the fixing rings.

As a further description of the above technical solution:

the moving mechanism comprises control panel and telescopic link, control panel fixed connection is in the rear side of fixed plate, the rear end fixed connection of telescopic link is in the front side of control panel, the front end fixed connection of telescopic link is at the rear side of sliding block.

As a further description of the above technical solution:

the positioning mechanism is composed of a supporting plate and a positioning block, the supporting plate is fixedly connected to the lower portion of the lifting plate, and the positioning block is arranged on the lower portion of the supporting plate.

As a further description of the above technical solution:

the detection mechanism comprises level bar, rectangular channel and air level, level bar fixed connection is between two backup pads, the front side at the level bar is seted up to the rectangular channel, air level fixed connection is in the inside of rectangular channel.

As a further description of the above technical solution:

and a connecting plate is fixedly connected between the two lifting plates.

As a further description of the above technical solution:

the positioning blocks are arranged in a triangular structure.

As a further description of the above technical solution:

the lower part of the supporting plate is provided with a screw hole, the upper part of the positioning block is fixedly connected with a screw rod, and the screw rod and the screw hole are matched with each other.

The utility model has the following beneficial effects:

1. compared with the prior art, the measuring device for the prism sheet rotates the prism sheet through the rotating rod in the placing mechanism, so that the prism sheet can position targets in different directions, and under the action of the telescopic rod and the lifting plate, the prism sheet can move in the horizontal and vertical directions, so that a worker can position the required targets more easily.

2. Compared with the prior art, this measuring device that prism piece was used, the triangle structure setting of locating piece makes that the staff is more laborsaving inserts ground to the backup pad, and locating piece and backup pad threaded connection make the device can place on even and uneven ground, greatly increased device's suitability, and through the level pipe on the level bar, can detect whether qualified the level of placing, increase measuring precision.

Drawings

FIG. 1 is a front perspective view of a measuring device for a prism sheet according to the present invention;

fig. 2 is a front view of a measuring device for a prism sheet according to the present invention;

fig. 3 is a top view of a measuring device for a prism sheet according to the present invention;

fig. 4 is a side view of a measuring device for a prism sheet according to the present invention;

fig. 5 is a diagram illustrating a positioning mechanism of a measuring apparatus for a prism sheet according to the present invention.

Illustration of the drawings:

1. a fixing plate; 2. a sliding groove; 3. a placement mechanism; 301. a slider; 302. rotating the rod; 303. a placing table; 4. a fixing mechanism; 401. a fixed block; 402. a fixing ring; 403. a prism sheet; 5. a moving mechanism; 501. a control panel; 502. a telescopic rod; 6. a lifting plate; 7. a positioning mechanism; 701. a support plate; 702. Positioning blocks; 8. a detection mechanism; 801. a level bar; 802. a rectangular groove; 803. a leveling tube; 9. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: measuring device that prism piece was used, including fixed plate 1, sliding tray 2 has been seted up on the upper portion of fixed plate 1, and the upper portion of sliding tray 2 is provided with placement mechanism 3, and the rear side fixedly connected with moving mechanism 5 of fixed plate 1, the lower part fixedly connected with lifter plate 6 of fixed plate 1, the lower part of lifter plate 6 is provided with positioning mechanism 7, and the inboard of positioning mechanism 7 is provided with detection mechanism 8.

The placing mechanism 3 is composed of a sliding block 301, a rotating rod 302 and a placing table 303, the sliding block 301 is connected to the upper portion of the sliding groove 2 in a sliding mode, the rotating rod 302 is connected to the upper portion of the sliding block 301 in a rotating mode, the placing table 303 is fixedly connected to the upper portion of the rotating rod 302, the fixing mechanism 4 is fixedly connected to the upper portion of the placing table 303, a worker rotates the placing table 303 to enable the placing table 303 to drive the prism sheet 403 to rotate, when the required angle is rotated, the placing table 303 stops rotating, and the prism sheet 403 stops at the required angle.

Fixing mechanism 4 comprises fixed block 401, solid fixed ring 402 and prism sheet 403, and fixed block 401 fixed connection is in the upper portion left and right sides of placing platform 303, and solid fixed ring 402 fixed connection is between two fixed blocks 401, and prism sheet 403 fixed connection is in the inner wall of solid fixed ring 402, and solid fixed ring 402 can block that outside a large amount of dust pollutes prism sheet 403, avoids influencing the radiation of light to influence measuring precision.

Moving mechanism 5 comprises control panel 501 and telescopic link 502, control panel 501 fixed connection is at the rear side of fixed plate 1, the rear end fixed connection of telescopic link 502 is at the front side of control panel 501, the front end fixed connection of telescopic link 502 is at the rear side of sliding block 301, when the staff needs to fix a position the horizontal position of target, through control panel 501, it is flexible to control telescopic link 502, telescopic link 502 drives sliding block 301 and slides, sliding block 301 drives to be that dwang 302 removes, dwang 302 drives and places platform 303 and remove, it drives prism piece 403 and removes to place platform 303, when removing the target location, stop telescopic link 502's flexible, the horizontal position of target is fixed a position.

The positioning mechanism 7 is composed of a supporting plate 701 and a positioning block 702, the supporting plate 701 is fixedly connected to the lower portion of the lifting plate 6, the positioning block 702 is arranged on the lower portion of the supporting plate 701, and a worker inserts the supporting plate 701 into the soft ground through the positioning block 702 of a triangular structure, so that the worker can fix the device on the ground more easily.

Detection mechanism 8 comprises level bar 801, rectangular channel 802 and air level 803, level bar 801 fixed connection is between two backup pads 701, rectangular channel 802 is seted up in the front side of level bar 801, air level 803 fixed connection is in the inside of rectangular channel 802, when inserting locating piece 702 to ground, the staff can observe whether the position of the little drop of water in air level 803 is in the intermediate position, if the little drop of water is in the intermediate position, the levelness that explains the device is qualified, otherwise unqualified, need the staff to adjust, make the precision greatly increased of measuring.

Fixedly connected with connecting plate 9 between two lifter plates 6 makes the device in the process of going up and down, and is more steady, avoids influencing measurement accuracy.

The screw hole has been seted up to the lower part of backup pad 701, and the upper portion fixedly connected with screw rod of locating piece 702, and screw rod and screw mutual adaptation make backup pad 701 can fix on even and uneven ground, increase the suitability of device.

The working principle is as follows: when the device is used, a worker firstly inserts the positioning block 702 into the ground, the worker usually observes the position of a small water drop of the leveling pipe 803 to determine whether the fixed levelness is qualified or not, thereby ensuring that the fixed levelness of the device is qualified, the measurement precision is improved, then the placing table 303 is rotated to drive the prism sheet 403 to rotate to a required angle, then the worker controls the telescopic rod 502 to drive the sliding block 301 to slide in the horizontal direction through the control panel 501, the sliding block 301 drives the prism sheet 403 to horizontally move to position a horizontal direction target, then the worker controls the lifting plate 6 to lift the prism sheet 403, so that the target position of a vertical direction is positioned, and the positioning of the target is more accurate.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Measuring device for prism sheets, comprising a fixed plate (1), characterized in that: a sliding groove (2) is formed in the upper portion of the fixing plate (1), a placing mechanism (3) is arranged on the upper portion of the sliding groove (2), a moving mechanism (5) is fixedly connected to the rear side of the fixing plate (1), a lifting plate (6) is fixedly connected to the lower portion of the fixing plate (1), a positioning mechanism (7) is arranged on the lower portion of the lifting plate (6), and a detection mechanism (8) is arranged on the inner side of the positioning mechanism (7);

place mechanism (3) and constitute by sliding block (301), dwang (302) and place platform (303), sliding block (301) sliding connection is on the upper portion of sliding tray (2), dwang (302) rotate to be connected on the upper portion of sliding block (301), place platform (303) fixed connection on the upper portion of dwang (302), place upper portion fixedly connected with fixed establishment (4) of platform (303).

2. The measuring device for the prism sheet according to claim 1, wherein: fixed establishment (4) comprise fixed block (401), solid fixed ring (402) and prism sheet (403), fixed block (401) fixed connection is in the upper portion left and right sides of placing platform (303), gu fixed ring (402) fixed connection is between two fixed blocks (401), prism sheet (403) fixed connection is at the inner wall of solid fixed ring (402).

3. The measuring device for the prism sheet according to claim 1, wherein: moving mechanism (5) comprise control panel (501) and telescopic link (502), control panel (501) fixed connection is in the rear side of fixed plate (1), the rear end fixed connection of telescopic link (502) is in the front side of control panel (501), the front end fixed connection of telescopic link (502) is in the rear side of sliding block (301).

4. The measuring device for the prism sheet according to claim 1, wherein: the positioning mechanism (7) is composed of a supporting plate (701) and a positioning block (702), the supporting plate (701) is fixedly connected to the lower portion of the lifting plate (6), and the positioning block (702) is arranged on the lower portion of the supporting plate (701).

5. The measuring device for the prism sheet according to claim 1, wherein: the detection mechanism (8) is composed of a horizontal ruler (801), a rectangular groove (802) and a leveling pipe (803), wherein the horizontal ruler (801) is fixedly connected between two support plates (701), the rectangular groove (802) is arranged on the front side of the horizontal ruler (801), and the leveling pipe (803) is fixedly connected inside the rectangular groove (802).

6. The measuring device for the prism sheet according to claim 1, wherein: a connecting plate (9) is fixedly connected between the two lifting plates (6).

7. The measurement device for the prism sheet according to claim 4, wherein: the positioning blocks (702) are arranged in a triangular structure.

8. The measurement device for the prism sheet according to claim 4, wherein: the lower part of the supporting plate (701) is provided with a screw hole, the upper part of the positioning block (702) is fixedly connected with a screw rod, and the screw rod and the screw hole are matched with each other.