CN211477084U

CN211477084U - Leveling instrument convenient to adjust

Info

Publication number: CN211477084U
Application number: CN201921918979.5U
Authority: CN
Inventors: 邹伟雄
Original assignee: Yunnan Benchu Information Technology Co ltd
Current assignee: Yunnan Benchu Information Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-11
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a level gauge of convenient regulation. The leveling instrument convenient to adjust comprises a leveling instrument body; the mounting plate is fixedly mounted on the level body; the two mounting blocks are fixedly mounted at the bottom of the mounting plate; the horizontal table is arranged at the bottom of the mounting plate; the two mounting grooves are formed in the top of the horizontal table; the cavity is arranged in the horizontal table and communicated with the two mounting grooves; the two lead screws are rotatably arranged in the cavity; the two cylinders are respectively installed on the corresponding lead screws in a threaded manner; and the two clamping blocks are respectively and fixedly arranged at one ends of the corresponding columns. The utility model provides a level gauge of convenient regulation has easy operation, easy to assemble and dismantles, labour saving and time saving's advantage.

Description

Leveling instrument convenient to adjust

Technical Field

The utility model relates to a surveyor's level equipment technical field especially relates to a surveyor's level of convenient regulation.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge (or compensator), a vertical shaft, a base and a foot screw. Divide into the level that declines according to the structure, automatic ann's level, laser level and digital level (also known as electronic level), divide into precision level and ordinary level according to the precision, among the correlation technique, disclose a make things convenient for height-adjusting's level, include the level body and be used for placing the tripod of level body, the tripod includes installation piece, many and installation piece articulated dead lever, be provided with the movable rod along the endwise slip of dead lever on the dead lever, be provided with the gliding cavity of confession movable rod in the dead lever, it is connected with the transfer line to rotate in the cavity, the movable rod is unanimous with the transfer line axial, and transfer line and movable rod are located the one end threaded connection in the cavity, the one end that the transfer line is close to the installation piece is provided with and is used for driving transfer line and movable rod to produce relative pivoted drive arrangement. Because the driving device for driving the movable rod to stretch is arranged near the mounting block, a user does not need to bend down when adjusting the height of the tripod, the sight line can be kept above the tripod all the time, the user can observe the height and the position of the tripod conveniently, and the tripod can be adjusted to a proper position quickly and conveniently.

Nevertheless still have the weak point among the above-mentioned technique, the spirit level body is installed through the bolt mostly, and is more loaded down with trivial details, when the maintenance is taken off to needs, needs to dismantle through special instrument, wastes time and energy.

Therefore, there is a need to provide a new level gauge that is easy to adjust to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an easy operation, easy to assemble and dismantle, labour saving and time saving's spirit level of convenient regulation.

In order to solve the technical problem, the utility model provides a level gauge of convenient regulation includes: a level body; the mounting plate is fixedly mounted on the level body; the two mounting blocks are fixedly mounted at the bottom of the mounting plate; the horizontal table is arranged at the bottom of the mounting plate; the two mounting grooves are formed in the top of the horizontal table; the cavity is arranged in the horizontal table and communicated with the two mounting grooves; the two lead screws are rotatably arranged in the cavity; the two cylinders are respectively installed on the corresponding lead screws in a threaded manner; and the two clamping blocks are respectively and fixedly arranged at one ends of the corresponding columns.

Preferably, two the equal fixed mounting in one end that the lead screw is close to each other has first bevel gear, the rotation hole has been seted up to one side of cavity, rotate downthehole rotation and install the dwang, the one end of dwang extends to in the cavity and fixed mounting have second bevel gear, two first bevel gear all with second bevel gear meshes mutually.

Preferably, one end of the rotating rod extends out of the rotating hole and is fixedly provided with a handle.

Preferably, the bottom of cylinder fixed mounting has the gag lever post, two spacing grooves have been seted up on the bottom inner wall of cavity, the bottom of gag lever post extends to corresponding the spacing inslot and with corresponding the inner wall sliding connection of spacing groove.

Preferably, two bearing blocks are fixedly installed in the cavity, and the lead screw is rotatably installed on the corresponding bearing block.

Preferably, the rotating rod is sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.

Preferably, the anti-skid pads are arranged on the mutually close sides of the two clamping blocks.

Compared with the prior art, the utility model provides a level gauge of convenient regulation has following beneficial effect:

the utility model provides a surveyor's level of convenient regulation, two the equal fixed mounting of installation piece is in the bottom of mounting panel, two the lead screw all rotates to be installed in the cavity, two the cylinder is respectively the screw thread install corresponding on the lead screw, two the grip block is fixed mounting respectively corresponding the one end of cylinder, two the equal fixed mounting of one end that the lead screw is close to each other has first bevel gear, rotate downthehole rotation and install the dwang, two first bevel gear all with second bevel gear meshes mutually, the one end of dwang extends to rotate the hole outside and fixed mounting have the handle, through two the grip block is convenient for fix two the installation piece, thereby it is right to be convenient for the surveyor's level body is fixed, simple to operate, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the conveniently adjustable level provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic top sectional view of the horizontal stage shown in fig. 1.

Reference numbers in the figures: 1. the level gauge comprises a level gauge body, 2, a mounting plate, 3, a mounting block, 4, a horizontal table, 5, a mounting groove, 6, a chamber, 7, a screw rod, 8, a column, 9, a clamping block, 10, a first bevel gear, 11, a rotating hole, 12, a rotating rod, 13, a second bevel gear, 14 and a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the conveniently adjustable water level according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic top sectional view of the horizontal stage shown in fig. 1. The level gauge of convenient regulation includes: a level body 1; the mounting plate 2 is fixedly mounted on the level body 1; the two mounting blocks 3 are fixedly mounted at the bottom of the mounting plate 2; the horizontal table 4 is arranged at the bottom of the mounting plate 2; the two mounting grooves 5 are formed in the top of the horizontal table 4; the chamber 6 is arranged in the horizontal table 4, and the chamber 6 is communicated with the two mounting grooves 5; the two lead screws 7 are respectively and rotatably arranged in the cavity 6; the two columns 8 are respectively installed on the corresponding lead screws 7 in a threaded mode; and the two clamping blocks 9 are respectively and fixedly arranged at one end of the corresponding column body 8.

Two the equal fixed mounting in one end that lead screw 7 is close to each other has first bevel gear 10, rotation hole 11 has been seted up to one side of

cavity

6, 11 internal rotations in rotation hole are installed dwang 12, the one end of dwang 12 extends to in the cavity 6 and fixed mounting have second bevel gear 13, two first bevel gear 10 all with second bevel gear 13 meshes mutually.

One end of the rotating rod 12 extends out of the rotating hole 11 and is fixedly provided with a handle 14.

The bottom fixed mounting of cylinder 8 has the gag lever post, two spacing grooves have been seted up on the bottom inner wall of cavity 6, the bottom of gag lever post extends to corresponding the spacing inslot and with corresponding the inner wall sliding connection of spacing groove.

Two bearing blocks are fixedly arranged in the cavity 6, and the screw rod 7 is rotatably arranged on the corresponding bearing block.

The cover is equipped with the bearing on dwang 12, the outer lane of bearing with the inner wall fixed connection who rotates hole 11, the bearing is right dwang 12 plays and supports fixed action.

Two one side that grip blocks 9 are close to each other all is equipped with the slipmat, the slipmat plays the effect of increasing friction power.

The utility model provides a convenient level of adjusting constructs's theory of operation as follows:

the bottom of the horizontal table 4 is rotatably provided with three fixed rods, and movable rods are slidably arranged on the fixed rods, so that the height of the level body 1 can be conveniently adjusted;

when the level body 1 needs to be installed, firstly, the two installation blocks 3 on the installation plate 2 are placed in the two installation grooves 5;

then, the handle 14 is rotated, the handle drives the rotating rod 12 to rotate, the rotating rod 12 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the two meshed first bevel gears 10 to rotate, so that the rotating directions of the two first bevel gears 10 are opposite;

the two first bevel gears 10 drive the two lead screws 7 to rotate, the column bodies 8 cannot rotate together with the lead screws 7 under the action of the limiting rods and the limiting grooves, the two lead screws 7 drive the two column bodies 8 to move towards the directions away from each other, and the two column bodies 8 drive the two clamping blocks 9 to move towards the directions away from each other;

until the two clamping blocks 9 firmly fix the two mounting blocks 3, the handle 14 stops rotating, and the mounting of the level body 1 is finished;

when the spirit level body 1 needs to be disassembled for maintenance, the steps are reversely operated, so that the two clamping blocks 9 are far away from the two mounting blocks 3, the spirit level body 1 can be disassembled, and the maintenance is convenient.

the utility model provides a conveniently adjusted level, two mounting blocks 3 are fixedly arranged at the bottom of a mounting plate 2, two lead screws 7 are rotatably arranged in a cavity 6, two cylinders 8 are respectively arranged on the corresponding lead screws 7 in a threaded manner, two clamping blocks 9 are respectively fixedly arranged at one ends of the corresponding cylinders 8, one ends of the two lead screws 7 close to each other are fixedly provided with a first bevel gear 10, a rotating rod 12 is rotatably arranged in a rotating hole 11, the two first bevel gears 10 are respectively meshed with a second bevel gear 13, one end of the rotating rod 12 extends to the outside of the rotating hole 11 and is fixedly provided with a handle 14, and the two mounting blocks 3 are conveniently fixed by the two clamping blocks 9, so that the level body 1 is conveniently fixed and conveniently installed, simple operation, time saving and labor saving.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A level gauge facilitating adjustment, comprising:

a level body;

the mounting plate is fixedly mounted on the level body;

the two mounting blocks are fixedly mounted at the bottom of the mounting plate;

the horizontal table is arranged at the bottom of the mounting plate;

the two mounting grooves are formed in the top of the horizontal table;

the cavity is arranged in the horizontal table and communicated with the two mounting grooves;

the two lead screws are rotatably arranged in the cavity;

the two cylinders are respectively installed on the corresponding lead screws in a threaded manner;

and the two clamping blocks are respectively and fixedly arranged at one ends of the corresponding columns.

2. The level gauge convenient to adjust as claimed in claim 1, wherein a first bevel gear is fixedly mounted at one end of each of the two lead screws close to each other, a rotation hole is formed at one side of the chamber, a rotation rod is rotatably mounted in the rotation hole, one end of the rotation rod extends into the chamber and is fixedly mounted with a second bevel gear, and the two first bevel gears are meshed with the second bevel gear.

3. An adjustable level according to claim 2 wherein one end of the rotatable rod extends out of the rotatable aperture and is fixedly mounted with a handle.

4. The level gauge convenient to adjust as claimed in claim 1, wherein a limiting rod is fixedly mounted at the bottom of the column, two limiting grooves are formed on the inner wall of the bottom of the chamber, and the bottom ends of the limiting rods extend into the corresponding limiting grooves and are slidably connected with the inner walls of the corresponding limiting grooves.

5. An adjustable level according to claim 1 wherein two bearing blocks are fixedly mounted within the chamber, the lead screw being rotatably mounted on a respective said bearing block.

6. The level gauge convenient to adjust as claimed in claim 2, wherein the rotating rod is sleeved with a bearing, and an outer ring of the bearing is fixedly connected with an inner wall of the rotating hole.

7. The level of facilitating adjustment of claim 1, wherein the grip blocks are provided with non-slip pads on the sides adjacent to each other.