CN212178416U - Total station with adjusting mechanism and key mechanism thereof - Google Patents

Abstract

The utility model discloses a total powerstation and key mechanism thereof with adjustment mechanism, including base, lead screw and fixed establishment, threaded connection has lead screw one on the base right side, and a lead screw lower extreme is equipped with the bearing, and the bearing lower extreme is equipped with the fly leaf, and fly leaf lower extreme four corners department all is equipped with the universal wheel, base upper end middle part is equipped with rotates the seat, rotates the seat upper end and rotates and be connected with the sleeve, and the sleeve upper end is equipped with the fixing base, and the fixing base upper end left and right sides all is equipped with the screw rod, runs through the backup pad on the screw rod. The utility model discloses during the use, rotate the fixing base and drive the sleeve and rotate on rotating the seat, adjust and finish the back through locking bolt locking, conveniently adjust the angle of total powerstation, rotate the swivel nut of both sides, promote the backup pad and rise or descend on the screw rod, conveniently highly adjust the total powerstation.

Description

A total station with adjustment mechanism and its key mechanism

technical field

The utility model relates to the technical field of measuring instruments, in particular to a total station with an adjustment mechanism and a key mechanism thereof.

Background technique

Total station, namely total station electronic distance meter, is a high-tech measuring instrument integrating light, machine and electricity. All-in-one surveying and mapping instrument system. Compared with the optical theodolite, the electronic theodolite replaces the optical dial with a photoelectric scanning dial, and replaces the manual optical micrometer readings with automatic recording and display readings, which simplifies the angle measurement operation and avoids the generation of reading errors. It is called a total station because it can complete all the measurement work on the station once the instrument is installed. It is widely used in the fields of precision engineering measurement or deformation monitoring such as large-scale buildings above ground and underground tunnel construction.

When the existing total station is used, it is often directly fixed on the bracket, which is inconvenient to disassemble, and it is also troublesome to adjust the angle and lift the total station. Therefore, the present invention provides a total station with an adjustment mechanism to solve the above-mentioned problems.

Utility model content

The purpose of the present invention is to provide a total station with an adjustment mechanism and its key mechanism, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A total station with an adjustment mechanism, comprising a base, a lead screw, and a fixing mechanism, characterized in that a lead screw is threaded on the right side of the base, a bearing is provided at the lower end of the lead screw, and a lower end of the bearing is provided with The movable plate, the four corners of the lower end of the movable plate are provided with universal wheels, the middle of the upper end of the base is provided with a rotating seat, the upper end of the rotating seat is rotatably connected with a sleeve, the upper end of the sleeve is provided with a fixed seat, and the left and right sides of the upper end of the fixed seat are provided with There is a screw, and a support plate runs through the screw;

The fixing mechanism includes a connecting plate, a total station and a bracket. A connecting plate is arranged in the middle of the upper end of the supporting plate, and the lower end of the connecting plate is attached to the supporting plate. A total station is arranged at the upper end of the connecting plate. The left and right sides of the instrument are provided with brackets, the lower end of the bracket is fixedly connected to the support plate, the bracket is threadedly connected with the second screw, the lower end of the second screw is provided with a pressure plate, the lower side of the pressure plate is provided with a push plate, and the left and right ends of the connection plate correspond to each other. The push plate is provided with a limit hole, and the push plate is clamped with the connection plate.

As a further solution of the present invention, a chute is provided at the left and right ends of the corresponding movable plate in the base, and the movable plate is slidably connected to the base.

As a further solution of the present invention, the right end of the sleeve is provided with a locking bolt corresponding to the rotating seat, and the surface of the locking bolt is provided with an anti-slip pattern.

As a further solution of the present invention, a screw sleeve is threadedly connected to the screw rod, and the screw sleeve is located on the lower side of the support plate, and the upper end of the screw sleeve is attached to the support plate.

As a further solution of the present invention, the upper end of the support plate is provided with a second chute corresponding to the push plate, the push plate is slidably connected to the support plate, and a spring is provided at the connection between the right end of the push plate and the second chute.

As a further solution of the present invention, fixing holes are provided on the left and right sides of the base, a ground pin is provided on the left side of the upper end of the base, and a clamping seat is provided on the ground pin.

A key mechanism for a total station with an adjustment mechanism is a fixed mechanism, including a connecting plate, a total station and a bracket, a connecting plate is arranged in the middle of the upper end of the supporting plate, and the lower end of the connecting plate is attached to the supporting plate, so the The upper end of the connecting plate is provided with a total station, the left and right sides of the total station are provided with brackets, the lower end of the bracket is fixedly connected to a support plate, the second screw is threadedly connected to the bracket, and the lower end of the second screw is provided with a pressure plate, the pressure plate The lower side is provided with a push plate, and the left and right ends of the connecting plate are provided with limit holes corresponding to the push plates, and the push plates are clamped with the connecting plate.

A key mechanism for a total station with an adjustment mechanism is a fixed base, including a base, a screw rod, a movable plate and a universal wheel, a screw rod is threaded on the right side of the base, and a screw rod is provided at the lower end of the screw rod. There is a bearing, the lower end of the bearing is provided with a movable plate, and the four corners of the lower end of the movable plate are provided with universal wheels. The base is provided with a chute on the left and right ends of the movable plate, and the movable plate is slidably connected to the base. Fixing holes are arranged on the sides, and a ground pin is arranged on the left side of the upper end of the base, and a clamping seat is arranged on the ground pin.

Compared with the prior art, the beneficial effects of the present utility model are:

1. When the utility model is used, the rotating screw drives the bearing, the movable plate and the universal wheel to descend, prop up the base, pull out the ground pin from the clamping seat, and insert it into the soil through the fixing hole, which is convenient for moving. , support and fixation.

2. When the utility model is used, the rotating fixed seat drives the sleeve to rotate on the rotating seat, and after the adjustment is completed, it is locked by the locking bolt, which facilitates the adjustment of the angle of the total station, and the screw sleeves on both sides are rotated to push the support plate. It is easy to adjust the height of the total station by ascending or descending on the screw.

3. When the utility model is in use, the second rotating screw drives the pressing plate down and contacts the push plate, pushes the push plate to move on the support plate to the side of the connecting plate, and makes the push plate clamp in the limit hole, so that the The connecting plate is fixed on the support plate, and the operation is reversed when dismantling, and then the total station can be pulled out from the support plate by directly pushing the total station to move back and forth on the support plate, which is convenient for the fixing and dismantling of the total station.

Description of drawings

FIG. 1 is a schematic structural diagram of a total station with an adjustment mechanism.

FIG. 2 is a schematic structural diagram of the position A in a total station with an adjustment mechanism.

FIG. 3 is a schematic structural diagram of a fixing mechanism in a total station with an adjustment mechanism.

FIG. 4 is a schematic three-dimensional structure diagram of a connecting plate in a total station with an adjustment mechanism.

In the figure: 1. base; 2. screw one; 3. bearing; 4. movable plate; 5. universal wheel; 6. chute one; 7. rotating seat; 8. sleeve; 9. locking bolt; 10, fixed seat; 11, screw rod; 12, support plate; 13, screw sleeve; 14, connecting plate; 15, total station; 16, bracket; 17, screw two; 18, pressure plate; 19, push plate; 20 , limit hole; 21, chute two; 22, spring; 23, fixing hole; 24, inserting pin; 25, fixing mechanism.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Specific embodiment one

This embodiment is an embodiment of a total station with an adjustment mechanism.

Please refer to FIGS. 1 to 4. In the embodiment of the present invention, a total station with an adjustment mechanism includes a base 1, a screw rod 1 2 and a fixing mechanism 25. A screw rod is threadedly connected to the right side of the base 1 One 2, the lower end of the screw one 2 is provided with a bearing 3, the lower end of the bearing 3 is provided with a movable plate 4, the four corners of the lower end of the movable plate 4 are provided with universal wheels 5, and the left and right ends of the corresponding movable plate 4 in the base 1 are provided There is a chute 6, the movable plate 4 is slidably connected to the base 1, the upper end of the base 1 is provided with a rotating seat 7, the upper end of the rotating seat 7 is rotatably connected with a sleeve 8, and the right end of the sleeve 8 corresponding to the rotating seat 7 is provided with The locking bolt 9, the surface of the locking bolt 9 is provided with anti-skid lines, the upper end of the sleeve 8 is provided with a fixing seat 10, the left and right sides of the upper end of the fixing seat 10 are provided with screw rods 11, and the screw rod 11 runs through a support plate 12, the screw rod The screw sleeve 13 is threadedly connected to the 11, and the screw sleeve 13 is located on the lower side of the support plate 12. The upper end of the screw sleeve 13 is fitted with the support plate 12. The fixing mechanism 25 includes the connecting plate 14, the total station 15 and the bracket 16. , the middle of the upper end of the support plate 12 is provided with a connection plate 14, and the lower end of the connection plate 14 is fitted with the support plate 12, the upper end of the connection plate 14 is provided with a total station 15, and the left and right sides of the total station 15 are provided with There is a bracket 16, the lower end of the bracket 16 is fixedly connected to the support plate 12, the bracket 16 is threadedly connected with a screw rod two 17, the lower end of the screw rod two 17 is provided with a pressure plate 18, the lower side of the pressure plate 18 is provided with a push plate 19, and the connection plate 14 The left and right ends corresponding to the push plate 19 are provided with limit holes 20 , the push plate 19 is clamped with the connecting plate 14 , the upper end of the support plate 12 corresponds to the push plate 19 with a second chute 21 , and the push plate 19 is slidably connected to the support plate 12 , and A spring 22 is provided at the connection between the right end of the push plate 19 and the second chute 21, a fixing hole 23 is provided on the left and right sides of the base 1, a ground pin 24 is provided on the left side of the upper end of the base 1, and the ground pin 24 is provided with Holder.

Specific embodiment two

This embodiment is an embodiment of a fixing mechanism in a total station with an adjustment mechanism.

A key mechanism for a total station with an adjustment mechanism, the fixing mechanism 25 includes a connecting plate 14, a total station 15 and a bracket 16, the upper end of the support plate 12 is provided with a connecting plate 14 in the middle, and the lower end of the connecting plate 14 is connected with the connecting plate 14. The support plate 12 is attached, the upper end of the connection plate 14 is provided with a total station 15, the left and right sides of the total station 15 are provided with brackets 16, the lower end of the bracket 16 is fixedly connected to the support plate 12, and the bracket 16 is screwed on. There are two screw rods 17, the lower end of the screw rod two 17 is provided with a pressure plate 18, the lower side of the pressure plate 18 is provided with a push plate 19, and the left and right ends of the connecting plate 14 are provided with limit holes 20 corresponding to the push plate 19, the push plate 19 and the connecting plate 14 Card access.

Specific embodiment three

This embodiment is an embodiment of a fixed seat in a total station with an adjustment mechanism.

A key mechanism for a total station with an adjustment mechanism is a fixed seat, including a base 1, a screw rod-2, a movable plate 4 and a universal wheel 5, and a screw rod-2 is threaded on the right side of the base 1 , the lower end of the screw rod 2 is provided with a bearing 3, the lower end of the bearing 3 is provided with a movable plate 4, the four corners of the lower end of the movable plate 4 are provided with universal wheels 5, and the left and right ends of the corresponding movable plate 4 in the base 1 are provided with sliding Slot 1 6, the movable plate 4 is slidably connected to the base 1, the left and right sides of the base 1 are provided with fixing holes 23, the upper left side of the base 1 is provided with a ground pin 24, and the ground pin 24 is provided with a clamping seat.

The working principle of the utility model is:

When the utility model is in use, rotating the screw rod 1 2 drives the bearing 3, the movable plate 4 and the universal wheel 5 to descend, lifts the base 1, pulls out the ground pin 24 from the clamping seat, and inserts it into the holder through the fixing hole 23. In the soil, it is easy to move, support and fix. Rotating the fixing base 10 drives the sleeve 8 to rotate on the rotating base 7. After the adjustment is completed, it is locked by the locking bolt 9, which is convenient to adjust the angle of the total station 15. Rotate both sides The screw sleeve 13 pushes the support plate 12 to rise or fall on the screw 11, which is convenient for adjusting the height of the total station 15. Turn the screw rod 2 17 to drive the pressure plate 18 to descend, and contact the push plate 19 to push the push plate 19. Move the support plate 12 to the side of the connecting plate 14, make the push plate 19 snap into the limiting hole 20, fix the connecting plate 14 on the support plate 12, reverse the operation when disassembling, and then directly push the whole station When the instrument 15 moves back and forth on the support plate 12 , the total station 15 can be pulled out from the support plate 12 , which is convenient for fixing and dismantling the total station 15 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. A total station with an adjustment mechanism, comprising a base (1), a lead screw one (2) and a fixing mechanism (25), characterized in that a lead screw is threaded on the right side of the base (1) One (2), the lower end of the screw one (2) is provided with a bearing (3), the lower end of the bearing (3) is provided with a movable plate (4), and the four corners of the lower end of the movable plate (4) are provided with universal wheels (5), A rotating seat (7) is arranged in the middle of the upper end of the base (1), a sleeve (8) is rotatably connected to the upper end of the rotating seat (7), and a fixing seat (10) is arranged at the upper end of the sleeve (8), and the fixing seat (10) Both the left and right sides of the upper end are provided with screw rods (11), and a support plate (12) penetrates through the screw rods (11); The fixing mechanism (25) includes a connecting plate (14), a total station (15) and a bracket (16). A total station (15) is arranged on the upper end of the connecting plate (14), brackets (16) are arranged on the left and right sides of the total station (15), and the lower end of the bracket (16) is attached to the support plate (12). The support plate (12) is fixedly connected, the support (16) is threadedly connected with a second screw (17), the lower end of the second screw (17) is provided with a pressure plate (18), and the lower side of the pressure plate (18) is provided with a push plate ( 19), and the left and right ends of the connecting plate (14) are provided with limit holes (20) corresponding to the push plate (19), and the push plate (19) is clamped with the connecting plate (14). 2. A total station with an adjustment mechanism according to claim 1, wherein the base (1) is provided with a chute one (6) at the left and right ends of the corresponding movable plate (4), The movable plate (4) is slidably connected to the base (1). 3. A total station with an adjustment mechanism according to claim 1, characterized in that, a locking bolt (9) is provided on the right end of the sleeve (8) corresponding to the rotating seat (7) to lock the The surface of the bolt (9) is provided with anti-skid patterns. 4. A total station with an adjustment mechanism according to claim 1, wherein the screw (11) is threadedly connected with a screw sleeve (13), and the screw sleeve (13) is located on the support plate On the lower side of (12), the upper end of the screw sleeve (13) is fitted with the support plate (12). 5. A total station with an adjustment mechanism according to claim 1, wherein the upper end of the support plate (12) is provided with two chute (21) corresponding to the push plate (19), and the push plate ( 19) The support plate (12) is slidably connected, and a spring (22) is provided at the connection between the right end of the push plate (19) and the second chute (21). 6. A total station with an adjusting mechanism according to claim 1, wherein the base (1) is provided with fixing holes (23) on the left and right sides, and the base (1) is on the left side of the upper end. A grounding pin (24) is provided, and a clamping seat is arranged on the grounding pin (24). 7. A key mechanism for a total station with an adjustment mechanism, which is a fixing mechanism (25), characterized in that it comprises: a support plate (12), a connecting plate (14), a total station (15) and a bracket ( 16), the upper end of the support plate (12) is provided with a connecting plate (14), and the lower end of the connecting plate (14) is fitted with the support plate (12), and the upper end of the connecting plate (14) is provided with a total station (14). 15), the left and right sides of the total station (15) are provided with brackets (16), the lower end of the bracket (16) is fixedly connected to the support plate (12), and the bracket (16) is threadedly connected with two screw rods (17). ), the lower end of the second screw rod (17) is provided with a pressure plate (18), the lower side of the pressure plate (18) is provided with a push plate (19), and the left and right ends of the connecting plate (14) are provided with limit holes ( 20), the push plate (19) is clamped with the connecting plate (14). 8. A key mechanism for a total station with an adjusting mechanism is a fixed seat, characterized in that it comprises a base (1), a screw rod (2), a movable plate (4) and a universal wheel (5), A screw rod one (2) is threadedly connected on the right side of the base (1), a bearing (3) is arranged at the lower end of the screw rod one (2), a movable plate (4) is arranged at the lower end of the bearing (3), and the movable plate (4) ) at the four corners of the lower end are provided with universal wheels (5). The base (1) is provided with chute one (6) at the left and right ends of the corresponding movable plate (4), and the movable plate (4) is slidably connected to the base (1). ), fixing holes (23) are provided on the left and right sides of the base (1), a ground pin (24) is provided on the left side of the upper end of the base (1), and a clamping seat is provided on the ground pin (24).

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