CN218035002U

CN218035002U - Level gauge convenient to adjust balance

Info

Publication number: CN218035002U
Application number: CN202222312341.5U
Authority: CN
Inventors: 张晖; 刘进军; 耿伟杰; 张建麟
Original assignee: Suzhou Industrial Park Dexin Precision Instrument Co ltd
Current assignee: Suzhou Industrial Park Dexin Precision Instrument Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-13
Anticipated expiration: 2032-09-01

Abstract

The utility model is suitable for a surveyor's level technical field discloses a surveyor's level convenient to adjust balance, it includes the backup pad, the middle part on backup pad top is provided with the surveyor's level, and one side on backup pad top is provided with the air level pipe, the middle part of backup pad bottom is fixed with the club, and the bottom mounting of club has universal ball, the four corners of backup pad bottom all is provided with the spring, universal ball is located the ball groove, the ball groove is seted up in the middle part on frame plate top, the bottom of frame plate is provided with the tripod, the inside thread groove has all been seted up all around of frame plate, and is provided with the lead screw in the thread groove, the bottom mounting of lead screw has the commentaries on classics handle. The utility model discloses a be provided with horizontal adjustment mechanism between backup pad and the frame plate, when the surveyor's level process, can form horizontal position fast and adjust, guarantee the accuracy of surveyor's level work.

Description

Level gauge convenient to adjust balance

Technical Field

The utility model is suitable for a surveyor's level technical field especially relates to a surveyor's level convenient to adjust balance.

Background

At present, a level is an instrument for measuring the height difference between two ground points by establishing a horizontal sight line, the principle is to measure the height difference between the ground points according to the leveling principle, main components are hopeful to be a telescope, a pipe level, a vertical shaft, a base and a foot screw, and the level is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure and a precision level and a common level according to the precision.

The operational environment of spirit level need establish on the horizontal plane, when there is the difference in height in the unevenness of road surface, just need adjust the spirit level and work on the horizontal plane, and the spirit level among the prior art generally all cooperates the support to work on the road surface, is unfavorable for quick adjustment support height, guarantees the level of spirit level and uses, in order to solve the problem that exists among the above-mentioned, consequently, we provide a spirit level convenient to adjust balanced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of surveyor's level convenient to adjust balance through being provided with horizontal adjustment mechanism between backup pad and the frame plate, when the surveyor's level process, can form horizontal position fast and adjust, guarantees the accuracy of surveyor's level work, has solved the problem of proposing among the background art.

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

the utility model provides a surveyor's level convenient to adjust balance, includes the backup pad, the middle part on backup pad top is provided with the surveyor's level, and one side on backup pad top is provided with the air level pipe, the middle part of backup pad bottom is fixed with the club, and the bottom mounting of club has universal ball, the four corners of backup pad bottom all is provided with the spring, universal ball is located the ball groove, the middle part on frame plate top is seted up in the ball groove, the bottom of frame plate is provided with the tripod, the inside thread groove has all been seted up all around of frame plate, and is provided with the lead screw in the thread groove, the bottom mounting of lead screw has changeing the handle.

Preferably, the top end of the spring is fixed at the bottom of the support plate, and the bottom end of the spring is fixed at the top of the frame plate.

Preferably, the thread groove is matched with the thread size of the screw rod and forms a rotating mechanism.

Preferably, the top of the screw rod is semicircular, and the top of the screw rod is attached to the bottom of the supporting plate.

Preferably, the universal ball is matched with the ball groove in size, and the universal ball is arranged in the ball groove.

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

1. the utility model discloses a be provided with horizontal adjustment mechanism between backup pad and the frame plate, when the surveyor's level process, can form horizontal position fast and adjust, guarantee the accuracy of surveyor's level work.

2. The utility model discloses a backup pad is docked mutually by spring and frame plate, and when carrying out the horizontal position regulation of backup pad, the spring will play the corresponding pulling force between backup pad and the frame plate, does benefit to the lead screw and supports the atress when pressing the backup pad regulation, guarantees the stability when adjusting.

3. The utility model discloses a top semicircular in shape of lead screw when lead screw top contact backup pad bottom is supported and is pressed the regulation, will guarantee the lubrication of contact surface, the fast turn of the lead screw of being convenient for, it is convenient when improving the regulation.

Drawings

Fig. 1 is a schematic view of an overall structure of a leveling instrument convenient for balance adjustment according to the present invention;

fig. 2 is a schematic view of a universal ball structure of a leveling instrument convenient for balance adjustment according to the present invention;

fig. 3 is the utility model provides a frame plate top structure schematic diagram of a level gauge convenient to adjust balance.

In the figure: 1. a support plate; 2. a level gauge; 3. a leveling tube; 4. a ball bar; 5. a ball groove; 6. a spring; 7. a frame plate; 8. a thread groove; 9. a screw rod; 10. turning a handle; 11. a tripod; 12. a universal ball.

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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-3, a surveyor's level convenient to adjust balance, includes backup pad 1, the middle part on 1 top of backup pad is provided with surveyor's level 2, and one side on 1 top of backup pad is provided with air level pipe 3, the middle part of 1 bottom of backup pad is fixed with club 4, and the bottom mounting of club 4 has universal ball 12, the four corners of 1 bottom of backup pad all is provided with spring 6, universal ball 12 is located ball groove 5, ball groove 5 is seted up in the middle part on 7 tops of frame plate, the bottom of frame plate 7 is provided with tripod 11, threaded groove 8 has all been seted up around the inside of frame plate 7, and is provided with lead screw 9 in the threaded groove 8, the bottom mounting of lead screw 9 has changeing handle 10, in this embodiment, through being provided with horizontal adjustment mechanism between backup pad 1 and frame plate 7, when surveyor's level 2 processes, can form horizontal position adjustment fast, guarantee the precision of surveyor's level 2 work.

In this embodiment, the top of spring 6 is fixed in the bottom of backup pad 1, the bottom mounting of spring 6 is in the top of frame plate 7, guarantees the stability in the adjustment process, balanced pulling force.

In this embodiment, the thread groove 8 is matched with the thread size of the screw rod 9 to form a rotating mechanism, and when the screw rod 9 rotates, the support plate 1 is pressed and adjusted.

In this embodiment, the top of the screw rod 9 is semicircular, and the top of the screw rod 9 is attached to the bottom of the support plate 1, so that lubrication of the contact surface between the screw rod 9 and the support plate 1 is improved, and adjustment is facilitated.

In this embodiment, the size of the universal ball 12 is matched with that of the ball groove 5, the universal ball 12 is arranged in the ball groove 5, the universal ball 12 supports the central point of the bottom end of the support plate 1, and the support plate 1 is favorable for limiting and rotating the support plate 1 by taking the universal ball 12 as a base point.

The utility model discloses during the use: after the tripod 11 forms the support to the surveyor's level 2, observe by the air level 3 whether the surveyor's level 2 is in horizontal position, when the position is inconsistent, rotatory 10 drive lead screw 9 is located the inside rotation of thread groove 8, because the inside all around of frame plate 7 is provided with lead screw 9, in the rotation regulation process, carry out corresponding rotation regulation according to actual conditions, the top of lead screw 9 will support in the bottom of backup pad 1, backup pad 1 docks with the ball groove 5 at frame plate 7 top by the universal ball 12 of club 4 bottom, spring 6 will dock frame plate 7 with backup pad 1, corresponding pulling force when guaranteeing to adjust, in the accommodation process, can drive backup pad 1 fast and be in horizontal position, accomplish the horizontal regulation effect to surveyor's level 2, in the adjustment process, universal ball 12 will be located the ball inslot 5 and remove and form the central point support effect to backup pad 1, the design is simple, and relatively practical.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a surveyor's level convenient to adjust balance, a serial communication port, including backup pad (1), the middle part on backup pad (1) top is provided with surveyor's level (2), and one side on backup pad (1) top is provided with air level (3), the middle part of backup pad (1) bottom is fixed with club (4), and the bottom mounting of club (4) has universal ball (12), the four corners of backup pad (1) bottom all is provided with spring (6), universal ball (12) are located ball groove (5), the middle part on frame plate (7) top is seted up in ball groove (5), the bottom of frame plate (7) is provided with tripod (11), threaded groove (8) have all been seted up all around in frame plate (7) inside, and be provided with lead screw (9) in threaded groove (8), the bottom mounting of lead screw (9) has commentaries on classics handle (10).

2. A spirit level facilitating the adjustment of the balance, according to claim 1, characterized in that the top end of the spring (6) is fixed to the bottom of the supporting plate (1) and the bottom end of the spring (6) is fixed to the top of the shelf (7).

3. A spirit level facilitating adjustment of the balance, according to claim 1, characterized in that the thread groove (8) is adapted to the thread size of the screw (9) and constitutes a turning mechanism.

4. A spirit level facilitating the adjustment of the balance, according to claim 1, characterized in that the top of the screw (9) is semicircular and the top of the screw (9) fits against the bottom of the support plate (1).

5. A spirit level facilitating the adjustment of the balance, according to claim 1, characterized in that the ball gimbal (12) is adapted to the size of the ball groove (5), and the ball gimbal (12) is placed inside the ball groove (5).