CN215572871U

CN215572871U - Engineering survey is with multi-functional surveyor's level

Info

Publication number: CN215572871U
Application number: CN202122122124.5U
Authority: CN
Inventors: 许文涛
Original assignee: Yunnan Bailun Technology Co ltd
Current assignee: Yunnan Bailun Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a multifunctional level for engineering measurement in the technical field of engineering measurement equipment, which comprises a chassis and an ear block, wherein the bottom of the ear block is rotatably connected with a supporting leg, the bottom of the chassis is fixedly connected with a fixed rod, the outer side wall of the fixed rod is rotatably connected with a connecting rod, the top of the chassis is slidably connected with a slide rod, the top end of the slide rod is fixedly connected with a rotating disc, the rotating disc is rotatably connected with a screw rod, the outer side wall of the screw rod is screwed with a nut, the top of the nut is fixedly connected with a level, and a fixed block is fixedly arranged at the assembly position of the fixed rod and the connecting rod. Loosening the bolt to make it break away from the slide block.

Description

Engineering survey is with multi-functional surveyor's level

Technical Field

The utility model relates to the technical field of engineering measurement equipment, in particular to a multifunctional level for engineering measurement.

Background

The level is an instrument for measuring the height difference between two ground points by establishing a horizontal sight line, the principle is that the height difference between the ground points is measured according to the leveling principle, main components are expected 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 existing level is fixed in structure, in the actual measurement process, the measurement height and direction of the level cannot be adjusted according to needs, and equipment is limited by great use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional level for engineering measurement, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering survey is with multi-functional surveyor's level, includes chassis and ear piece, the bottom of ear piece is rotated and is connected with the landing leg, the bottom fixedly connected with dead lever on chassis, the lateral wall of this dead lever rotates and is connected with the connecting rod, the top sliding connection on chassis has the slide bar, the top fixedly connected with rolling disc of slide bar, the rolling disc internal rotation is connected with the lead screw, the lateral wall spiro union of lead screw has the screw, the top fixedly connected with surveyor's level of screw, the fixed block that is provided with in dead lever and the assembly department of connecting rod, the bottom mounting of slide bar is provided with the slider, the chassis has the bolt with the assembly department spiro union of slider.

Preferably, the outer side wall of the supporting leg is in threaded connection with a fastening bolt, and the assembling position of the supporting leg and the connecting rod is in rotating connection.

Preferably, a groove is formed in the assembly position of the base plate and the bolt, and a threaded hole matched with the bolt is formed in the outer side wall of the sliding block.

Preferably, an annular groove matched with the slide bar is formed in the assembly position of the chassis and the slide bar, and the groove is T-shaped.

Preferably, the assembly position of the sliding rod and the sliding block is welded, and the sliding rod and the sliding block form a T shape.

Preferably, a through hole matched with the screw rod is formed in the assembly position of the rotating disc and the screw rod, and a knob is fixedly connected to one end, far away from the rotating disc, of the screw rod.

Preferably, a rotating shaft is fixedly arranged at the assembly position of the lug block and the supporting leg, and the supporting leg is rotatably connected with the lug block through the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: the telescopic length of the supporting leg is adjusted by loosening the fastening bolt, the supporting leg is pulled outwards at the same time, the supporting leg forms an angle along the outer side of the chassis, the connecting rod is driven to stretch and retract at the same time, the ground of the chassis is supported stably, the sliding block is separated from the sliding block by loosening the fastening bolt, the sliding rod drives the sliding block to do circular motion along the chassis, the detection direction of the level is adjusted, the screw rod is driven to rotate by the rotating knob, the screw nut is driven to move left and right by the screw rod, the position of the level is translated left and right, and the purpose of engineering measurement is achieved by adjusting the detection height and direction of the level.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a structural view of a leg of the present invention;

FIG. 3 is a view of the construction of the rotating disc of the present invention;

fig. 4 is a view showing the construction of the chassis of the present invention.

In the figure: 1. a chassis; 2. an ear piece; 3. a support leg; 4. a fixed block; 5. fixing the rod; 6. a connecting rod; 7. a bolt; 8. a slide bar; 9. rotating the disc; 10. a level gauge; 11. a screw rod; 12. a nut; 13. a slide block.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides an engineering survey uses multi-functional surveyor's level, including chassis 1 and ear piece 2, the bottom of ear piece 2 is rotated and is connected with landing leg 3, the bottom fixedly connected with dead lever 5 on chassis 1, the lateral wall of this dead lever 5 rotates and is connected with connecting rod 6, the top sliding connection on chassis 1 has slide bar 8, the top fixedly connected with rolling disc 9 of

slide bar

8, 9 internal rotations in rolling disc are connected with lead screw 11, the lateral wall spiro union of lead screw 11 has screw 12, the top fixedly connected with surveyor's level 10 of screw 12, dead lever 5 is fixed with fixed block 4 with the assembly department of connecting rod 6, the bottom mounting of slide bar 8 is provided with slider 13, chassis 1 has bolt 7 with the assembly department spiro union of slider 13, fix surveyor's level 10 through screw 12.

Referring to fig. 1, the outer side wall of the leg 3 is screwed with a fastening bolt, the assembly position of the leg 3 and the connecting rod 6 is in rotating connection, and the leg 3 is connected and fixed through the connecting rod 6;

referring to fig. 4, a groove is formed at the assembly position of the chassis 1 and the bolt 7, a threaded hole matched with the bolt 7 is formed in the outer side wall of the sliding block 13, and the sliding block 13 is fixed through the bolt 7;

referring to fig. 4, an annular groove adapted to the slide bar 8 is formed at an assembly position of the chassis 1 and the slide bar 8, the groove is T-shaped, and the slide bar 8 is fixed in position by the groove;

referring to fig. 4, the assembly position of the sliding rod 8 and the sliding block 13 is welded, the sliding rod 8 and the sliding block 13 form a T shape, and the rotating disc 9 is supported by the sliding rod 8;

referring to fig. 3, a through hole adapted to the screw rod 11 is formed at an assembly position of the rotating disc 9 and the screw rod 11, a knob is fixedly connected to one end of the screw rod 11 far away from the rotating disc 9, and the screw 12 is moved through the screw rod 11;

referring to fig. 2, a rotating shaft is fixedly arranged at the assembly position of the lug block 2 and the supporting leg 3, the supporting leg 3 is rotatably connected with the lug block 2 through the rotating shaft, and the supporting leg 3 supports the chassis 1 on the ground.

The working principle is as follows: when using the device, adjust landing leg 3's flexible length through not hard up fastening bolt, outwards pull landing leg 3 simultaneously, make landing leg 3 along the outside formation angle of chassis 1, it stretches out and draws back to drive connecting rod 6 simultaneously, it is firm to reach the ground support to chassis 1, not hard up bolt 7 makes it break away from slider 13, make slide bar 8 drive slider 13 make the circular motion along chassis 1, adjust in order to reach the direction of detection to surveyor's level 10, drive lead screw 11 through rotating the knob and rotate, remove about lead screw 11 drives screw 12 and remove, in order to reach the translation about the position to surveyor's level 10, thereby adjust through the detection height and the direction to surveyor's level 10, reach the purpose to engineering survey.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering survey is with multi-functional surveyor's level, includes chassis (1) and ear piece (2), its characterized in that: the bottom of ear piece (2) is rotated and is connected with landing leg (3), bottom fixedly connected with dead lever (5) on chassis (1), the lateral wall of this dead lever (5) is rotated and is connected with connecting rod (6), the top sliding connection on chassis (1) has slide bar (8), the top fixedly connected with rolling disc (9) of slide bar (8), rolling disc (9) internal rotation is connected with lead screw (11), the lateral wall spiro union of lead screw (11) has screw (12), the top fixedly connected with spirit level (10) of screw (12), fixed block (4) are fixed to be provided with in assembly department of dead lever (5) and connecting rod (6), the bottom mounting of slide bar (8) is provided with slider (13), chassis (1) has bolt (7) with the assembly department spiro union of slider (13).

2. A multifunctional level for engineering measurement according to claim 1, characterized in that: the outer side wall of the supporting leg (3) is connected with a fastening bolt in a threaded mode, and the assembling position of the supporting leg (3) and the connecting rod (6) is connected in a rotating mode.

3. A multifunctional level for engineering measurement according to claim 1, characterized in that: the assembly position of the chassis (1) and the bolt (7) is provided with a groove, and the outer side wall of the sliding block (13) is provided with a threaded hole matched with the bolt (7).

4. A multifunctional level for engineering measurement according to claim 1, characterized in that: an annular groove matched with the slide rod (8) is formed in the assembly position of the chassis (1) and the slide rod (8), and the groove is T-shaped.

5. A multifunctional level for engineering measurement according to claim 1, characterized in that: the assembly position of the sliding rod (8) and the sliding block (13) is welded, and the sliding rod (8) and the sliding block (13) form a T shape.

6. A multifunctional level for engineering measurement according to claim 1, characterized in that: the assembly department of rolling disc (9) and lead screw (11) sets up the through-hole with lead screw (11) looks adaptation, the one end fixedly connected with knob that rolling disc (9) were kept away from in lead screw (11).

7. A multifunctional level for engineering measurement according to claim 1, characterized in that: the assembly department of ear piece (2) and landing leg (3) is fixed and is provided with the axis of rotation, landing leg (3) constitute through axis of rotation and ear piece (2) and rotate and be connected.