CN217382378U

CN217382378U - Total powerstation strutting arrangement convenient to height-adjusting

Info

Publication number: CN217382378U
Application number: CN202221052807.6U
Authority: CN
Inventors: 张宏彪; 陈焱焱; 杨硕; 秦少英; 李静宜
Original assignee: Hubei Changkan Engineering Co ltd
Current assignee: Hubei Changkan Engineering Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-06
Anticipated expiration: 2032-05-05

Abstract

The utility model belongs to the technical field of the support equipment, especially, be a total powerstation strutting arrangement convenient to height-adjusting, to the most height-adjusting that is not convenient for use among the conventional total powerstation strutting arrangement, and the stability in use is relatively poor, leads to the total powerstation not convenient to use, can't satisfy the problem of different user demands, the following scheme is put forward now, and it includes a supporting bench, the dovetail groove has been seted up at a supporting bench's top, rotates on the inner wall of dovetail groove and installs the lead screw, and the outside thread bush of lead screw is equipped with the lagging, a supporting bench's bottom is rotated and is installed three inserted bar, and one side of inserted bar is rotated and is installed the rotor plate. The utility model has the advantages of reasonable design, be connected the cooperation through the screw drive of lead screw and lagging and the rotation of rotor plate and inserted bar, can adjust the use angle of inserted bar to adjust a supporting bench's use height, secondly the joint cooperation of picture peg and knob can improve a supporting bench in the stability in use of different positions, the reliability height.

Description

Total powerstation strutting arrangement convenient to height-adjusting

Technical Field

The utility model relates to a support equipment technical field especially relates to a total powerstation strutting arrangement convenient to height-adjusting.

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 the horizontal angle, vertical angle, 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 height of using is not convenient for adjust mostly among the conventional total powerstation strutting arrangement, and the stability in use is relatively poor, leads to the total powerstation not convenient to use, can't satisfy different user demands, therefore we have proposed a total powerstation strutting arrangement convenient to height-adjusting and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the conventional total powerstation strutting arrangement and being not convenient for adjust the use height mostly, and the stability in use is relatively poor, leads to the total powerstation not convenient to use, can't satisfy different user demands's shortcoming, and the total powerstation strutting arrangement who is convenient for height-adjusting who proposes.

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

a total station supporting device convenient for height adjustment comprises a supporting table, wherein a trapezoidal groove is formed in the top of the supporting table, a lead screw is rotatably mounted on the inner wall of the trapezoidal groove, a sleeve plate is sleeved on the outer side of the lead screw in a threaded manner, three insertion rods are rotatably mounted at the bottom of the supporting table, a rotating plate is rotatably mounted on one side of each insertion rod, the top of each rotating plate is rotatably mounted on the outer side of the sleeve plate, a worm wheel is fixedly sleeved on the outer side of the lead screw, a circular through hole is formed in the side wall of the trapezoidal groove, a worm is rotatably mounted in the circular through hole and is meshed with the worm wheel, a total station body is placed on the top of the supporting table, a movable groove is formed in one side of the supporting table, one end of the lead screw extends into the movable groove and is fixedly mounted with a knob, a plurality of slots are formed in the outer side of the knob, two first springs are fixedly mounted on the inner wall of the top of the movable groove, the bottom ends of the two first springs are fixedly provided with the same rectangular plate.

Preferably, a rectangular groove is formed in one side of the rectangular plate, a clamping plate is connected to the rectangular groove in a sliding mode, a clamping groove is formed in the side wall of the movable groove, and the clamping plate is movably clamped in the clamping groove.

Preferably, the bottom of the rectangular plate is fixedly provided with a plug board, and the plug board is movably clamped in the corresponding slot.

Preferably, one side of the clamping plate is fixedly provided with a second spring, and one end of the second spring is fixedly arranged on the side wall of the rectangular groove.

Preferably, one side of the clamping plate is fixedly provided with a connecting plate, and one side of the connecting plate is fixedly provided with a pull ring.

Preferably, a limiting plate is fixedly mounted on the side wall of the movable groove, a limiting through hole is formed in the top of the limiting plate, and the inserting plate is connected in the limiting through hole in a sliding mode.

In the utility model, the total station supporting device convenient for height adjustment drives the sleeve plate to vertically move by rotating the lead screw, and drives the three inserted rods to tilt under the connection of the rotating plate, so that the use height of the supporting table can be adjusted;

in the utility model, the total station supporting device convenient for height adjustment has the advantages that the insert plate is clamped on the inner wall of the knob by loosening the pull ring and the resetting power of the first spring, so that the knob is fixed, and the use stability of the insert rod is improved;

the utility model has the advantages of reasonable design, be connected the cooperation through the screw drive of lead screw and lagging and the rotation of rotor plate and inserted bar, can adjust the use angle of inserted bar to adjust a supporting bench's use height, secondly the joint cooperation of picture peg and knob can improve a supporting bench in the stability in use of different positions, the reliability height.

Drawings

Fig. 1 is a schematic perspective view of a total station supporting device convenient for height adjustment according to the present invention;

fig. 2 is a schematic perspective view of another view angle of the total station supporting device convenient for height adjustment according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a total station supporting device convenient for height adjustment according to the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

fig. 5 is a partially enlarged view of a portion B in fig. 3.

In the figure: 1. a support table; 2. a screw rod; 3. sheathing; 4. a rotating plate; 5. inserting a rod; 6. a worm gear; 7. a worm; 8. a knob; 9. a first spring; 10. a rectangular plate; 11. inserting plates; 12. a limiting plate; 13. clamping a plate; 14. a second spring; 15. a connecting plate; 16. a pull ring; 17. the total station body.

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.

Referring to fig. 1-5, a total station supporting device convenient for height adjustment comprises a supporting table 1, a trapezoidal groove is formed in the top of the supporting table 1, a lead screw 2 is rotatably installed on the inner wall of the trapezoidal groove, a sleeve plate 3 is sleeved on the outer side of the lead screw 2 in a threaded manner, three insertion rods 5 are rotatably installed at the bottom of the supporting table 1, a rotating plate 4 is rotatably installed on one side of each insertion rod 5, the top of each rotating plate 4 is rotatably installed on the outer side of the sleeve plate 3, a worm wheel 6 is fixedly sleeved on the outer side of the lead screw 2, a circular through hole is formed in the side wall of the trapezoidal groove, a worm 7 is rotatably installed in the circular through hole and is meshed with the worm wheel 6, a total station body 17 is placed at the top of the supporting table 1, a movable groove is formed in one side of the supporting table 1, one end of the lead screw 2 extends into the movable groove and is fixedly installed with a knob 8, a plurality of slots are formed in the outer side of the knob 8, two first springs 9 are fixedly installed on the inner wall of the top of the movable groove, the bottom ends of the two first springs 9 are fixedly provided with the same rectangular plate 10.

In this embodiment, the rectangular channel has been seted up to one side of rectangular plate 10, and sliding connection has cardboard 13 in the rectangular channel, has seted up the draw-in groove on the lateral wall in activity groove, and cardboard 13 activity joint is in the draw-in groove, and the setting of cardboard 13 can restrict the removal of picture peg 11.

In this embodiment, the bottom fixed mounting of rectangular plate 10 has picture peg 11, and picture peg 11 activity joint is in the slot that corresponds, and the setting of picture peg 11 can realize the fixed to knob 8.

In this embodiment, one side of the catch plate 13 is fixedly provided with a second spring 14, one end of the second spring 14 is fixedly arranged on the side wall of the rectangular groove, and the second spring 14 is arranged to provide the return power for the catch plate 13.

In this embodiment, one side fixed mounting of cardboard 13 has connecting plate 15, and one side fixed mounting of connecting plate 15 has pull ring 16, and pull ring 16's setting is convenient for control cardboard 13's removal, and fixed mounting has limiting plate 12 on the lateral wall of activity groove, and spacing through-hole has been seted up at limiting plate 12's top, and picture peg 11 sliding connection is in spacing through-hole, and limiting plate 12 sets up to picture peg 11 and provides the guide effect.

In the embodiment, when the device is used, the clamping plate 13 is driven to move leftwards by pulling the pull ring 16, the second spring 14 is compressed, the clamping plate 13 is enabled to be separated from the clamping connection with the inner wall of the supporting platform 1, then the pull ring 16 is pulled to drive the clamping plate 13 to vertically move upwards, the rectangular plate 10 is driven to move upwards under the action of the connecting plate 15, the first spring 9 is compressed, the inserting plate 11 is enabled to move upwards, so that the clamping connection with the knob 8 is separated, the fixing of the knob 8 is released, the knob 8 is rotated to drive the worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, the screw rod 2 is rotated to drive the sleeve plate 3 to vertically move, the three inserting rods 5 are driven to rotate and incline under the connection of the rotating plate 4, so that the use height of the supporting platform 1 can be adjusted, the resetting power of the second spring 14 drives the clamping plate 13 to move rightwards by loosening the pull ring 16, so that the clamping plate 13 is clamped on the inner wall of the supporting platform 1, the reset power of the first spring 9 drives the rectangular plate 10 and the inserting plate 11 to move downwards, so that the inserting plate 11 is clamped on the inner wall of the knob 8, the knob 8 is fixed, and the use stability of the inserting rod 5 is improved.

Claims

1. The total station supporting device convenient for height adjustment is characterized by comprising a supporting table (1), wherein a trapezoidal groove is formed in the top of the supporting table (1), a lead screw (2) is rotatably mounted on the inner wall of the trapezoidal groove, a sleeve plate (3) is sleeved on the outer side of the lead screw (2) in a threaded manner, three inserting rods (5) are rotatably mounted at the bottom of the supporting table (1), a rotating plate (4) is rotatably mounted on one side of each inserting rod (5), the top of each rotating plate (4) is rotatably mounted on the outer side of the sleeve plate (3), a worm wheel (6) is fixedly sleeved on the outer side of the lead screw (2), a circular through hole is formed in the side wall of the trapezoidal groove, a worm (7) is rotatably mounted in the circular through hole, the worm (7) and the worm wheel (6) are mutually meshed, a total station body (17) is placed at the top of the supporting table (1), a movable groove is formed in one side of the supporting table (1), the one end of lead screw (2) extends to movable groove in and fixed mounting has knob (8), and a plurality of slots have been seted up in the outside of knob (8), fixed mounting has two first springs (9) on the top inner wall in movable groove, and the bottom fixed mounting of two first springs (9) has same rectangular plate (10).

2. The total station supporting device convenient for height adjustment according to claim 1, wherein one side of said rectangular plate (10) is formed with a rectangular slot, a clamping plate (13) is slidably connected in the rectangular slot, a clamping slot is formed on a side wall of the movable slot, and the clamping plate (13) is movably clamped in the clamping slot.

3. The total station supporting device convenient for height adjustment according to claim 1, wherein an inserting plate (11) is fixedly installed at the bottom of the rectangular plate (10), and the inserting plate (11) is movably clamped in the corresponding slot.

4. A total station support device facilitating height adjustment, as claimed in claim 2, wherein a second spring (14) is fixedly mounted on one side of said catch plate (13), and one end of said second spring (14) is fixedly mounted on a side wall of said rectangular slot.

5. A total station support device convenient for height adjustment according to claim 2, wherein a connecting plate (15) is fixedly installed at one side of said clamping plate (13), and a pull ring (16) is fixedly installed at one side of connecting plate (15).

6. The total station supporting device convenient for height adjustment according to claim 1, wherein a limiting plate (12) is fixedly mounted on a side wall of the movable groove, a limiting through hole is formed at the top of the limiting plate (12), and the inserting plate (11) is slidably connected in the limiting through hole.