CN213422189U

CN213422189U - Novel total station

Info

Publication number: CN213422189U
Application number: CN202022653441.5U
Authority: CN
Inventors: 周俊; 吴林; 吉加惠
Original assignee: Suzhou Blue Dolphin Mapping Technology Co ltd
Current assignee: Suzhou Blue Dolphin Mapping Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-11
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a novel total powerstation, including the base, it has the axle sleeve to articulate on the base, and the quantity of axle sleeve is three, and evenly distributed sets up, is fixed with a support section of thick bamboo on the axle sleeve, and it is provided with the landing leg to slide in the support section of thick bamboo, is provided with the screw hole on the support section of thick bamboo, and the screw hole internal thread is provided with the locking knob, and the locking knob supports real contact with the landing leg, and the lower extreme of landing leg is fixed with links up the piece, links up and is fixed with the footing on the piece, and the footing coats and is. Through the high flexible and landing leg of threaded rod and drum and the flexible of a supporting cylinder, can realize the two-stage adjustment, compare and directly adopt the tripod, when high fine-tuning, labour saving and time saving more, simultaneously, can protect the footing through the protective sheath, avoid the footing the condition that the wearing and tearing warp appears on stereoplasm ground.

Description

Novel total station

Technical Field

The utility model belongs to the technical field of the total powerstation, specifically be a novel total powerstation.

Background

The total station is a novel angle measuring instrument integrating light, mechanical and electrical into a whole, and is widely applied to the field of precision engineering measurement or deformation monitoring such as overground large-scale buildings, underground tunnel construction and the like.

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.

However, the basic support of the current total station is installed on a tripod, when the height is adjusted, time and labor are wasted when three support legs are required to be adjusted in sequence, the lower ends of the support legs are basically provided with pointed feet, and if the total station is used on a cement ground or a hard road surface for a long time, the end parts of the feet are abraded and deformed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel total powerstation to solve height-adjusting and to the problem of footing protection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel total powerstation, the on-line screen storage device comprises a base, it has the axle sleeve to articulate on the base, and the quantity of axle sleeve is three, and evenly distributed sets up, be fixed with a support section of thick bamboo on the axle sleeve, it is provided with the landing leg to slide in the support section of thick bamboo, be provided with the screw hole on the support section of thick bamboo, threaded hole internal thread is provided with the locking knob, the locking knob supports real contact with the landing leg, the lower extreme of landing leg is fixed with links up the piece, it is fixed with the footing on the piece to link up, the footing coats and is stamped the.

Preferably, both sides of the joining block are fixed with clamping seats, elastic clamps clamped with the clamping seats are fixed on the protective sleeve, the bottom of the protective sleeve is arc-shaped and suitable for hard ground, and the protective sleeve is made of high-strength plastic materials, is not easy to wear and is low in cost.

Preferably, a threaded rod is fixed on the base, a cylinder is arranged on the threaded rod in a sliding mode, the cylinder slides with the threaded rod, height fine adjustment can be conducted, and the device is simple and convenient.

Preferably, be provided with the spacing groove on the inner wall of drum, be fixed with on the threaded rod with the spacing groove slide the stopper that sets up, avoid the condition that slippage appears in drum and the threaded rod.

Preferably, the thread on the threaded rod is provided with a thread sleeve which is in close contact with the cylinder, and a handle is fixed on the thread sleeve and can rotate the thread sleeve to move on the threaded rod.

Preferably, the cylinder is fixed with a mounting plate, and the mounting plate is fixedly connected with the instrument body and is convenient to be fixedly butted with the instrument body.

Preferably, the shape of the elastic card and the shape of the inner groove of the card seat are regular hexagons, and the elastic card is made of rubber materials, so that the clamping stability and the dismounting convenience of the protective sleeve and the connecting block are ensured.

Compared with the prior art, the beneficial effects of the utility model are that: through the high flexible and landing leg of threaded rod and drum and the flexible of a supporting cylinder, can realize the two-stage adjustment, compare and directly adopt the tripod, when high fine-tuning, labour saving and time saving more, simultaneously, can protect the footing through the protective sheath, avoid the footing the condition that the wearing and tearing warp appears on stereoplasm ground.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the distribution of the shaft sleeves of the present invention;

fig. 3 is a partially enlarged schematic view of the protective cover of the present invention.

In the figure: 1. a base; 11. a shaft sleeve; 12. a support cylinder; 13. a support leg; 14. locking the knob; 15. a joining block; 16. footing; 17. a protective sleeve; 18. an instrument body; 2. a card holder; 21. an elastic card; 3. a threaded rod; 31. a cylinder; 32. a limiting groove; 4. a threaded sleeve; 41. a handle; 5. and (7) mounting the plate.

Detailed Description

Referring to fig. 1 and 2, a novel total station includes a base 1, a shaft sleeve 11 is hinged on the base 1, the number of the shaft sleeves 11 is three, the shaft sleeves 11 are uniformly distributed, a supporting cylinder 12 is fixed on the shaft sleeve 11, a supporting leg 13 is slidably arranged in the supporting cylinder 12, a threaded hole is formed in the supporting cylinder 12, a locking knob 14 is arranged in the threaded hole, the locking knob 14 is in contact with the supporting leg 13 in a butting manner, a connecting block 15 is fixed at the lower end of the supporting leg 13, a footing 16 is fixed on the connecting block 15, a protective sleeve 17 covers the footing 16, and an instrument body 18 is arranged on the base 1.

Referring to fig. 1 and 3, the clamping seats 2 are fixed on both sides of the connecting block 15, the elastic clamp 21 clamped with the clamping seats 2 is fixed on the protective sleeve 17, the bottom of the protective sleeve 17 is arc-shaped and is suitable for hard ground, and the protective sleeve 17 is made of high-strength plastic material, is not easy to wear and has low cost.

Referring to fig. 1, a threaded rod 3 is fixed on a base 1, a cylinder 31 is slidably arranged on the threaded rod 3, and the cylinder 31 and the threaded rod 3 slide to finely adjust the height, which is simple and convenient.

Referring to fig. 1, a limiting groove 32 is disposed on an inner wall of the cylinder 31, and a limiting block 33 slidably disposed with the limiting groove 32 is fixed on the threaded rod 3, so as to prevent the cylinder 31 and the threaded rod 3 from slipping.

Referring to fig. 1, a threaded sleeve 4 is disposed on the threaded rod 3 in close contact with the cylinder 31, and a handle 41 is fixed to the threaded sleeve 4 and can rotate the threaded sleeve 4 to move on the threaded rod 3.

Referring to fig. 1, the cylinder 31 is fixed with a mounting plate 5, and the mounting plate 5 is fixedly connected with the instrument body 18, so as to be conveniently butted and fixed with the instrument body 18.

Referring to fig. 1 and 3, the shape of the elastic clip 21 and the shape of the slot of the clip base 2 are regular hexagons, and the elastic clip 21 is made of rubber material, so as to ensure the stability of the clip connection between the protective sleeve 17 and the engagement block 15 and the convenience of detachment.

The working principle of the scheme is as follows: when need protect footing 16, set up through

elasticity card

21 and 2 joint of cassette for lag 17 is fixed with linking piece 15, wraps up footing 16 simultaneously, thereby accomplishes the protection to footing 16.

When the height needs to be adjusted, the supporting legs 13 and the supporting barrel 12 can stretch out and draw back to adjust the height to a large extent, then the supporting legs 13 are propped and locked through the locking knobs 14, so that the height is positioned, the three supporting legs 13 can be matched and leveled through rotation of the shaft sleeve 11, and the use accuracy of the instrument body 18 is guaranteed.

When the height fine adjustment is needed, the threaded sleeve 4 and the threaded rod 3 rotate in a threaded mode, so that the supporting height of the threaded sleeve 4 for the cylinder 31 can be adjusted and fixed up and down, the limiting block 33 slides in the limiting groove 32, and the situation that the cylinder 31 and the threaded rod 3 slip can be avoided.

Claims

1. A novel total station, includes base (1), its characterized in that: articulated on base (1) have axle sleeve (11), be fixed with a support section of thick bamboo (12) on axle sleeve (11), it is provided with landing leg (13) to slide in a support section of thick bamboo (12), be provided with the screw hole on a support section of thick bamboo (12), screw hole internal thread is provided with locking knob (14), locking knob (14) and landing leg (13) are to real contact, the lower extreme of landing leg (13) is fixed with links up piece (15), it is fixed with footing (16) on piece (15) to link up, footing (16) coats and is stamped protective sheath (17), be provided with instrument body (18) on base (1).

2. The novel total station of claim 1, wherein: the clamping seats (2) are fixed on two sides of the connecting block (15), and elastic clamps (21) clamped with the clamping seats (2) are fixed on the protective sleeves (17).

3. The novel total station of claim 1, wherein: a threaded rod (3) is fixed on the base (1), and a cylinder (31) is arranged on the threaded rod (3) in a sliding mode.

4. The novel total station of claim 3, wherein: the inner wall of the cylinder (31) is provided with a limiting groove (32), and a limiting block (33) which is arranged in a sliding manner with the limiting groove (32) is fixed on the threaded rod (3).

5. The novel total station of claim 4, in which: the threaded rod (3) is provided with a threaded sleeve (4) which is in close contact with the cylinder (31) in a threaded manner, and the threaded sleeve (4) is fixed with a handle (41).

6. The novel total station of claim 5, in which: the cylinder (31) is fixedly provided with a mounting plate (5), and the mounting plate (5) is fixedly connected with the instrument body (18).

7. The novel total station of claim 2, in which: the shape of the elastic card (21) and the shape of the inner groove of the card holder (2) are both regular hexagons, and the elastic card (21) is made of rubber materials.