CN217032499U

CN217032499U - Laser level meter with level control function for building engineering

Info

Publication number: CN217032499U
Application number: CN202123138364.0U
Authority: CN
Inventors: 袁礼多
Original assignee: Shanghai Wenmo Industrial Co ltd
Current assignee: Shanghai Wenmo Industrial Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-22
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a laser level meter with a horizontal adjusting function for constructional engineering, which comprises a chassis, wherein a screw rod is installed at the bottom of the chassis in a threaded manner, a main body is installed at the top of the chassis, a laser generator is installed on the inner side of the main body, a motor is installed at the top of the laser generator, and pressing blocks are installed on two sides of the main body. According to the utility model, through the installation of the connecting column, when a worker needs to install the device on a level tripod, the screw rod can be firstly screwed out, the threaded column is aligned to the threaded hole at the top of the tripod, and then the sleeve is held to enable the sleeve to drive the rotating shaft to rotate on the outer side of the ball under the action of friction force with the friction groove, so that the sleeve can drive the threaded column to be screwed up with the threaded hole on the tripod, the device can be conveniently and quickly installed on the tripod, the whole device does not need to be rotated, and convenience is provided for the worker.

Description

Laser level meter with level control function for building engineering

Technical Field

The utility model relates to the technical field of laser levels, in particular to a laser level for constructional engineering with a level adjusting function.

Background

Laser level appearance is one of the indispensable device in the building engineering work, and it can utilize laser to help the staff to confirm the building levelness in the building engineering work, but traditional device does not have the facility that can make things convenient for the staff to install the device to the tripod, leads to the device can only place and carry out work subaerial, and relatively rigid, and a laser level appearance for building engineering with level control function can provide convenient for the staff.

The laser level meter in the prior art has the following defects:

1. patent document CN211601964U is a novel laser level for heavy layer self-leveling ground construction, where the laser level includes an upper reflector, a lower reflector and an angle adjusting device; the laser level meter is provided with a light outlet, and the laser level meter emits laser outwards through the light outlet; the upper reflector is arranged above the light outlet, and one surface of the upper reflector for reflecting light rays is arranged towards the light outlet; the lower reflector is arranged below the light outlet, and one surface of the lower reflector for reflecting light rays is arranged towards the light outlet; the angle adjusting device comprises a first adjusting part arranged at the connecting position of the upper reflector and the laser level and a second adjusting part arranged at the connecting position of the lower reflector and the laser level; the angle adjusting device is used for adjusting the included angle between the upper reflector and the laser level meter and adjusting the included angle between the lower reflector and the laser level meter. The laser beam height adjusting device can quickly adjust the laser beam to the required height, and has the advantages of simple structure, flexible operation, simple and convenient maintenance and low cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser level gauge with a level adjusting function for constructional engineering, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser level gauge with a horizontal adjusting function for constructional engineering comprises a chassis, wherein a screw rod is installed at the bottom of the chassis in a threaded mode, a main body is installed at the top of the chassis, a laser generator is installed on the inner side of the main body, a motor is installed at the top of the laser generator, and pressing blocks are installed on two sides of the main body;

a connecting column is mounted at the bottom of the chassis, a rotating shaft is mounted on the outer side of the connecting column in an embedded mode through balls, a sleeve is mounted on the outer side of the rotating shaft, a friction groove is formed in the outer side of the sleeve, and a threaded column is mounted at the bottom of the sleeve;

the output end of the motor is provided with a groove disc, and the top of the groove disc is provided with a convex disc in an embedded mode.

Preferably, a bearing is mounted on the inner side of the chassis.

Preferably, the screw cap is installed to the outside screw thread of lead screw, and the stabilizer blade is installed to the bottom of screw cap.

Preferably, a switch is installed on one side of the main body, the main body is located on the outer side of the bearing, a plurality of keys are installed on the top of the main body, and horizontal bubbles are installed on the top of the main body and located on the inner side of the keys.

Preferably, a set of connecting wire is installed to laser generator's output, and the laser head is installed to the one end of connecting wire, and the laser head is located the positive opening of main part and the position department that open-top corresponds respectively.

Preferably, the rotating rod is installed on the inner side of the convex disc, the rotating rod penetrates through the inner portion of the main body to be installed, the fixing sleeve is installed on the outer side of the rotating rod, and the fixing sleeve is connected with the laser head at the position of the front opening of the main body.

Preferably, a lifting belt is arranged on the outer side of the pressing block.

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

1. the utility model provides a rotating space for the rotating shaft under the support of the chassis by installing the connecting column, and the rotating support can be provided for the rotating shaft by the ball bearings, when a worker needs to install the device on a level tripod, the screw rod needs to be screwed out firstly, the rotating shaft can provide an installation space for the sleeve, the sleeve can drive the rotating shaft to rotate under the action of external force, meanwhile, the sleeve can provide stable support for the threaded column, the worker can aim the threaded column at the threaded hole at the top of the tripod, the sleeve can provide a space for the friction groove, so that the friction force between the sleeve and the hand of the worker is increased by the friction groove, then the sleeve drives the rotating shaft to rotate at the outer side of the ball bearings under the action of the friction force between the sleeve and the friction groove, the sleeve can drive the threaded column to be tightened with the thread hole on the tripod, and the device can be more conveniently and quickly installed on the tripod, the whole device does not need to be rotated, and convenience is provided for workers.

2. According to the utility model, the motor is installed, so that a worker can control the motor to rotate, the motor drives the groove disc to rotate, the groove disc drives the convex disc to rotate under the meshing action of the groove disc and the convex disc, the convex disc transmits external force to the rotating rod, and the rotating rod drives the laser head at the front opening position of the main body to rotate through the fixed sleeve under the support of the main body, so that the function of electrically adjusting the angle of the emitted light of the laser head is realized, convenience is provided for the worker, and the device is more flexible.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the chassis of the present invention;

FIG. 3 is a schematic view of the sleeve structure of the present invention;

fig. 4 is a schematic structural diagram of the motor of the present invention.

In the figure: 1. a chassis; 101. a bearing; 2. a screw rod; 201. a nut; 202. a support leg; 203. connecting columns; 204. a rotating shaft; 205. a sleeve; 206. a friction groove; 207. a threaded post; 3. a main body; 301. a switch; 302. pressing a key; 303. horizontally soaking; 4. a laser generator; 401. a connecting wire; 402. a laser head; 5. a motor; 501. a groove disc; 502. a convex disc; 503. a rotating rod; 504. fixing the sleeve; 6. pressing into blocks; 601. and (5) lifting the belt.

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, an embodiment of the present invention: a laser level meter with level adjusting function for construction engineering;

the first embodiment comprises a chassis 1, a bearing 101 is installed on the inner side of the chassis 1, the chassis 1 can provide stable support for all devices on the top of the chassis, the bearing 101 can provide rotary support for a main body 3 under the support of the chassis 1, a lead screw 2 is installed on the bottom thread of the chassis 1, a nut 201 is installed on the outer side thread of the lead screw 2, a support leg 202 is installed at the bottom of the nut 201, a worker can enable the nut 201 to be in threaded fit with the lead screw 2 by rotating the nut 201, the function of adjusting the whole length of the support leg 202 and the lead screw 2 is achieved, the worker can conveniently adjust the level of the device, the main body 3 is installed on the top of the chassis 1, a switch 301 is installed on one side of the main body 3, the main body 3 is located on the outer side of the bearing 101, a plurality of keys 302 are installed on the top of the main body 3, a level bubble 303 is installed on the top of the main body 3, the level bubble 303 is located on the inner side of the keys 302, the worker can push the main body 3, the main body 3 is enabled to rotate under the action of the bearing 101, the effect of adjusting the laser position is achieved, a worker can control the operation of all electric facilities of the device through the operation key 302, the horizontal bubble 303 can be located at the central point position by the water bubble as the reference, the worker can conveniently determine whether the device is horizontal, the laser generator 4 is installed on the inner side of the main body 3, the output end of the laser generator 4 is provided with a group of connecting wires 401, one end of each connecting wire 401 is provided with a laser head 402, the laser heads 402 are respectively located at the positions corresponding to the front opening and the top opening of the main body 3, the laser generator 4 can control the laser heads 402 to emit light under the operation of the worker, the laser head 402 at the top opening is responsible for vertical horizontal measurement, the laser head 402 at the front opening is responsible for the measurement of the levelness, the top of the laser generator 4 is provided with a motor 5, and the rotating rod 503 is installed on the inner side of the convex disc 502, the bull stick 503 runs through the internally mounted of main part 3, solid cover 504 is installed in the outside of bull stick 503, gu cover 504 is connected with the laser head 402 of the positive open position department of main part 3, protruding dish 502 can transmit external force for bull stick 503, make bull stick 503 drive laser head 402 through gu cover 504 under the support of main part 3 and rotate, make the laser head 402 of the positive open position department of main part 3 can angle regulation, briquetting 6 is installed to the both sides of main part 3, carry area 601 is installed in the outside of briquetting 6, briquetting 6 can provide rotary support for carrying area 601, make the staff can remove the device through holding carry area 601.

Referring to fig. 1 and 3, a laser level for construction engineering with a level adjustment function;

in the second embodiment, in the chassis 1, the bottom of the chassis 1 is provided with the connecting column 203, the outer side of the connecting column 203 is provided with the rotating shaft 204 through ball fitting, the outer side of the rotating shaft 204 is provided with the sleeve 205, the outer side of the sleeve 205 is provided with the friction groove 206, the bottom of the sleeve 205 is provided with the threaded column 207, the connecting column 203 can provide a rotating space for the rotating shaft 204 under the support of the chassis 1, and can provide a rotating support for the rotating shaft 204 through balls, when a worker needs to mount the device on a level tripod, the worker needs to firstly screw out the screw rod 2, the rotating shaft 204 can provide an installation space for the sleeve 205, the sleeve 205 can drive the rotating shaft 204 to rotate under the action of external force, meanwhile, the sleeve 205 can provide a stable support for the threaded column 207, the worker can align the threaded column 207 to the threaded hole at the top of the tripod, the sleeve 205 can provide a space for the friction groove 206, so that the friction groove 206 increases the friction force between the sleeve 205 and the hand of the worker, then, the sleeve 205 is held, under the action of friction force between the sleeve 205 and the friction groove 206, the sleeve 205 drives the rotating shaft 204 to rotate on the outer side of the ball, the sleeve 205 can drive the threaded column 207 to be screwed with a threaded hole on a tripod, and the device can be mounted on the tripod conveniently and quickly without rotating the whole device, so that convenience is brought to workers.

Referring to fig. 1 and 4, a laser level for construction engineering with a level adjustment function;

third embodiment, including motor 5, recess dish 501 is installed to motor 5's output, protruding dish 502 is installed in the top gomphosis of recess dish 501, the staff can control motor 5 and rotate, make motor 5 drive recess dish 501 rotatory, make recess dish 501 drive protruding dish 502 to rotate under the meshing effect with protruding dish 502, make protruding dish 502 transmit external force for bull stick 503, make bull stick 503 drive the laser head 402 rotation of the positive open position department of main part 3 through solid cover 504 under the support of main part 3, thereby realize the effect of this laser head 402 emission light angle of electrical control, it is convenient for the staff to provide, make the device more nimble.

The working principle is as follows: before using this kind of laser spirit level for building engineering with level adjustment function, should check whether the device has the problem that influences the use earlier, should utilize stabilizer blade 202 to stabilize the device and place in the work place when people need use the device, later use level bubble 303 as the reference swivel nut 201 and adjust the device level, later press button 302 according to actual conditions's needs and make corresponding laser head 402 send laser and can detect work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a laser level appearance for building engineering with level control function, includes chassis (1), its characterized in that: a screw rod (2) is installed at the bottom of the chassis (1) in a threaded mode, a main body (3) is installed at the top of the chassis (1), a laser generator (4) is installed on the inner side of the main body (3), a motor (5) is installed at the top of the laser generator (4), and pressing blocks (6) are installed on two sides of the main body (3);

a connecting column (203) is installed at the bottom of the chassis (1), a rotating shaft (204) is installed on the outer side of the connecting column (203) in a embedding mode through balls, a sleeve (205) is installed on the outer side of the rotating shaft (204), a friction groove (206) is formed in the outer side of the sleeve (205), and a threaded column (207) is installed at the bottom of the sleeve (205);

the output end of the motor (5) is provided with a groove disc (501), and the top of the groove disc (501) is provided with a convex disc (502) in an embedded mode.

2. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: and a bearing (101) is arranged on the inner side of the chassis (1).

3. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: the outside screw thread of lead screw (2) is installed nut (201), and stabilizer blade (202) are installed to the bottom of nut (201).

4. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: switch (301) is installed to one side of main part (3), and main part (3) are located the outside of bearing (101), and a plurality of buttons (302) are installed to the top of main part (3), and horizontal bubble (303) are located the inboard of button (302).

5. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: a set of connecting wire (401) is installed to the output of laser generator (4), and laser head (402) are installed to the one end of connecting wire (401), and laser head (402) are located main part (3) front opening and the position department that open-top corresponds respectively.

6. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: a rotating rod (503) is installed on the inner side of the convex disc (502), the rotating rod (503) penetrates through the inner portion of the main body (3) to be installed, a fixing sleeve (504) is installed on the outer side of the rotating rod (503), and the fixing sleeve (504) is connected with the laser head (402) at the front opening position of the main body (3).

7. The laser level gauge with the level adjusting function for the building engineering, according to claim 1, is characterized in that: and a lifting belt (601) is arranged on the outer side of the pressing block (6).