CN213479732U

CN213479732U - Laser emitter support for laser leveling

Info

Publication number: CN213479732U
Application number: CN202022588801.8U
Authority: CN
Inventors: 秦盘军; 季亚晶; 盛冬雷; 赵琛; 虞丰峰
Original assignee: China Earth Suzhou Engineering Construction Co ltd
Current assignee: China Earth Suzhou Engineering Construction Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-18
Anticipated expiration: 2030-11-10

Abstract

The application relates to a laser emitter support for laser leveling, which comprises a supporting sleeve, a supporting rod arranged in the supporting sleeve in a sliding manner and a supporting component positioned at the top of the supporting rod; the supporting assembly comprises a bottom plate and an adjusting plate which are arranged in parallel from bottom to top, the bottom of the bottom plate is fixedly connected with the top of the supporting rod, and the laser emitter is arranged on the adjusting plate; four adjusting studs are uniformly arranged on the bottom plate along the circumferential direction of the bottom plate, the four adjusting studs are arranged along the vertical direction, four adjusting holes for the adjusting studs to penetrate through are formed in the adjusting plate, and adjusting nuts are connected to one ends of the four adjusting studs penetrating through the adjusting holes in a threaded mode; four all the cover is equipped with damping spring on the regulation double-screw bolt, damping spring is located between bottom plate and the regulating plate. This application ensures that laser emitter on the regulating plate can follow the horizontal direction transmission laser, and then reaches the effect of carrying out the accurate guide to laser leveling machine.

Description

Laser emitter support for laser leveling

Technical Field

The application relates to the field of leveling construction equipment, in particular to a laser transmitter support for laser leveling.

Background

The laser leveling machine is a device which takes laser emitted by an emitter as a reference plane and controls a leveling head in real time through a laser receiver on the laser leveling machine, thereby realizing high-precision and quick leveling of concrete. The laser leveling machine is developed according to the increasingly high requirements of modern industrial factory buildings, large-scale shopping malls, cargo warehouses and other large-area cement concrete floors on the ground quality such as strength, flatness, levelness and the like. The cement concrete ground leveled by using the precise laser leveling machine is much better than the ground leveled by using a conventional method, namely the ground flatness and levelness are improved by more than 3 times, and the compactness and the strength are improved by more than 20%.

The operation of laser evener often needs laser emitter's guide, and constructor stands laser emitter at the position that corresponds earlier to the height of adjustment transmission laser makes the laser that laser emitter sent can be stably received by the laser receiver on the laser evener, guides the laser evener to carry out the flattening to ground.

In view of the above-mentioned related technologies, the inventor thinks that when the laser transmitter is used in a construction site, the support of the laser transmitter is often limited by the terrain, so that the laser transmitter cannot transmit horizontally, and the guiding precision of the laser leveling machine is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the laser emitter support and receive the topography restriction easily, can't make laser emitter keep horizontal transmission to influence the problem to the guide precision of laser evener, this application provides a laser emitter support for laser leveling.

The application provides a laser emitter support for laser leveling adopts following technical scheme:

a laser emitter support for laser leveling comprises a supporting sleeve, a supporting rod and a supporting assembly, wherein the supporting rod is slidably arranged in the supporting sleeve, the supporting assembly is positioned at the top of the supporting rod, a supporting base is sleeved at the bottom of the supporting sleeve, and a plurality of supporting legs are arranged at the bottom of the supporting base along the circumferential direction of the supporting base; the supporting assembly comprises a bottom plate and an adjusting plate which are arranged in parallel from bottom to top, the bottom of the bottom plate is fixedly connected with the top of the supporting rod, and the laser emitter is arranged on the adjusting plate; four adjusting studs are uniformly arranged on the bottom plate along the circumferential direction of the bottom plate, the four adjusting studs are arranged along the vertical direction, four adjusting holes for the adjusting studs to penetrate through are formed in the adjusting plate, and adjusting nuts are connected to one ends of the four adjusting studs penetrating through the adjusting holes in a threaded mode; four all the cover is equipped with damping spring on the regulation double-screw bolt, damping spring is located between bottom plate and the regulating plate.

By adopting the technical scheme, the adjusting plate can be adjusted to be in a horizontal state by rotating the adjusting nut, so that a laser emitter on the adjusting plate can emit laser along the horizontal direction, and the effect of accurately guiding the laser leveling machine is achieved; simultaneously, the adjusting plate and the laser emitter are supported through the four damping springs, so that the damping performance of the support can be effectively improved, and the guide precision of the laser emitter is further improved.

Preferably, the bottom of the adjusting plate and the top of the bottom plate are both provided with accommodating grooves used for accommodating damping springs along the circumferential direction of the adjusting studs.

Through adopting above-mentioned technical scheme, can effectively carry out spacing and protection to damping spring through the setting of holding tank.

Preferably, the adjusting plate is provided with a rotating shaft in a rotating mode, and the top of the rotating shaft is connected with the laser emitter.

Through adopting above-mentioned technical scheme, be convenient for adjust laser emitter's orientation on the regulating plate, and need not to dismantle laser emitter repeatedly, promote to use and experience.

Preferably, be provided with the fixed plate along vertical direction on the regulating plate, there is fixing bolt along horizontal direction threaded connection on the fixed plate, fixing bolt tip and pivot butt.

Through adopting above-mentioned technical scheme, through the setting of fixing bolt and fixed plate, can lock the countershaft, further improve the accuracy nature of laser emitter to the guide of laser leveling machine.

Preferably, be equipped with rotatory calibrated scale along pivot circumference on the regulating plate, be equipped with the scale pointer in the pivot.

Through adopting above-mentioned technical scheme, through the setting of calibrated scale and scale pointer, the accurate adjustment pivot turned angle of being convenient for.

Preferably, threaded connection has a supporting bolt on the supporting sleeve, the tip of supporting bolt and the lateral wall butt of bracing piece, be equipped with the scale along its length direction on the bracing piece.

Through adopting above-mentioned technical scheme, be convenient for adjust the height of bracing piece through stay bolt, the height of the accurate laser emitter of being convenient for of cooperation scale simultaneously.

Preferably, four the outer side walls of the adjusting nuts are provided with friction increasing grains.

Through adopting above-mentioned technical scheme, be convenient for rotatory adjusting nut and adjust the regulating plate and make it keep horizontality.

Preferably, a level gauge is arranged on the adjusting plate.

By adopting the technical scheme, the adjusting plate can be conveniently adjusted by rotating the adjusting nut by an operator to keep the adjusting plate in a horizontal state.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adjusting plate can be adjusted to be in a horizontal state by rotating the adjusting nut, so that a laser emitter on the adjusting plate can emit laser along the horizontal direction, and the effect of accurately guiding the laser leveling machine is achieved; meanwhile, the four damping springs support the adjusting plate and the laser emitter, so that the damping performance of the support can be effectively improved, and the guide precision of the laser emitter is further improved;

2. through the arrangement of the rotating shaft, the fixing plate and the fixing bolt, the orientation of the laser emitter can be conveniently adjusted on the adjusting plate, the laser emitter does not need to be repeatedly disassembled, and the use experience is improved;

3. through the arrangement of the dial and the scale pointer, the rotation angle of the rotating shaft can be conveniently and accurately adjusted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a laser transmitter mount in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a support assembly in an embodiment of the present application.

Description of reference numerals: 1. a support assembly; 11. a base plate; 111. adjusting the stud; 112. a damping spring; 113. accommodating grooves; 12. an adjusting plate; 121. an adjustment hole; 122. adjusting the nut; 123. increasing friction lines; 13. a rotating shaft; 131. a scale pointer; 14. rotating the dial; 15. a fixing plate; 151. fixing the bolt; 16. a level gauge; 2. a support bar; 21. a graduated scale; 3. a support sleeve; 31. a support bolt; 4. a support base; 41. and (5) supporting legs.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses laser emitter support for laser leveling. Referring to fig. 1 and 2, a laser transmitter mount for laser leveling includes a support sleeve 3, a support rod 2 slidably disposed in the support sleeve 3, and a support assembly 1 at the top of the support. Threaded connection has supporting bolt 31 on the support sleeve 3, and the tip of supporting bolt 31 and the lateral wall butt of bracing piece 2 are equipped with scale 21 along its length direction on the bracing piece 2. The cover is equipped with support base 4 bottom the support sleeve 3, supports 4 bottoms of base and all is equipped with a plurality of supporting legs 41 along its circumference. Supporting component 1 includes bottom plate 11 and regulating plate 12 from supreme parallel arrangement down, 11 bottoms of bottom plate and 2 top fixed connection of bracing piece, and laser emitter installs on regulating plate 12.

Referring to fig. 1 and 2, four adjusting studs 111 are uniformly arranged on the bottom plate 11 along the circumferential direction thereof, and the four adjusting studs 111 are all arranged along the vertical direction. Four adjusting holes 121 for the adjusting studs 111 to pass through are formed in the adjusting plate 12, adjusting nuts 122 are connected to one ends of the four adjusting studs 111 passing through the adjusting holes 121 through threads, and friction increasing grains 123 are arranged on the outer side walls of the four adjusting nuts 122. All the cover is equipped with damping spring 112 on four adjusting stud 111, and damping spring 112 is located between bottom plate 11 and the regulating plate 12, and regulating plate 12 bottom and bottom plate 11 top are all offered along adjusting stud 111 circumference and are used for holding damping spring 112's receiving groove 113. And being equipped with spirit level 16 on the regulating plate 12, can adjusting the regulating plate 12 to the horizontality through referring to 16 rotatory adjusting nut 122 of spirit level, ensure that the laser emitter on the regulating plate 12 can be followed the horizontal direction and launched laser, and then reach the effect of carrying out the accuracy guide to the laser leveling machine. And support adjusting plate 12 and laser emitter through four damping spring 112, can effectively promote the shock attenuation performance of support, further improve laser emitter's guide accuracy.

Referring to fig. 1 and 2, a rotating shaft 13 is rotatably arranged on the adjusting plate 12, and the top of the rotating shaft 13 is connected with the laser emitter. The adjusting plate 12 is provided with a rotary dial 14 along the circumferential direction of the rotating shaft 13, and the rotating shaft 13 is provided with a scale pointer 131. The adjusting plate 12 is provided with a fixing plate 15 along the vertical direction, the fixing plate 15 is connected with a fixing bolt 151 along the horizontal direction through threads, and the end part of the fixing bolt 151 is abutted to the rotating shaft 13. When the orientation of the laser emitter needs to be adjusted, only the fixing bolt 151 needs to be loosened, the laser emitter is rotated to the corresponding direction, and then the fixing bolt 151 is screwed to enable the end portion of the fixing bolt to be abutted against the rotating shaft 13. Through the setting of pivot 13, fixed plate 15 and fixing bolt 151, be convenient for adjust laser emitter's orientation on regulating plate 12, and need not to dismantle laser emitter repeatedly, promote to use and experience.

The implementation principle of the laser emitter support for laser leveling in the embodiment of the application is as follows: the support legs 41 of the support base 4 are extended to stand at a predetermined position, the laser transmitter is mounted on the rotary shaft 13, and the rotary shaft 13 is rotated so that the laser transmitter faces a predetermined direction. Then, the height of the laser emitter is adjusted by rotating the supporting bolt 31, the adjusting plate 12 can be adjusted to be in a horizontal state by rotating the adjusting nut 122 with reference to the level gauge 16, the laser emitter on the adjusting plate 12 can emit laser along the horizontal direction, and the effect of accurately guiding the laser leveling machine is achieved. And support adjusting plate 12 and laser emitter through four damping spring 112, can effectively promote the shock attenuation performance of support, further improve laser emitter's guide accuracy.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laser emitter support for laser flattening which characterized in that: the support device comprises a support sleeve (3), a support rod (2) arranged in the support sleeve (3) in a sliding manner and a support assembly (1) positioned at the top of the support, wherein a support base (4) is sleeved at the bottom of the support sleeve (3), and a plurality of support legs (41) are arranged at the bottom of the support base (4) along the circumferential direction of the support base; the supporting assembly (1) comprises a bottom plate (11) and an adjusting plate (12) which are arranged in parallel from bottom to top, the bottom of the bottom plate (11) is fixedly connected with the top of the supporting rod (2), and the laser emitter is arranged on the adjusting plate (12); four adjusting studs (111) are uniformly arranged on the bottom plate (11) along the circumferential direction of the bottom plate, the four adjusting studs (111) are arranged in the vertical direction, four adjusting holes (121) for the adjusting studs (111) to pass through are formed in the adjusting plate (12), and adjusting nuts (122) are connected to one ends of the four adjusting studs (111) passing through the adjusting holes (121) in a threaded manner; four all overlap on adjusting stud (111) and be equipped with damping spring (112), damping spring (112) are located between bottom plate (11) and regulating plate (12).

2. The laser transmitter mount for laser leveling of claim 1, wherein: the bottom of the adjusting plate (12) and the top of the bottom plate (11) are provided with accommodating grooves (113) used for accommodating damping springs (112) along the circumferential direction of the adjusting studs (111).

3. The laser transmitter mount for laser leveling of claim 1, wherein: the adjusting plate (12) is provided with a rotating shaft (13) in a rotating mode, and the top of the rotating shaft (13) is connected with the laser emitter.

4. The laser transmitter mount for laser leveling as claimed in claim 3, wherein: adjusting plate (12) are gone up and are provided with fixed plate (15) along vertical direction, there are fixing bolt (151) along horizontal direction threaded connection on fixed plate (15), fixing bolt (151) tip and pivot (13) butt.

5. The laser transmitter mount for laser leveling as claimed in claim 3, wherein: adjusting plate (12) are gone up and are equipped with rotary dial (14) along pivot (13) circumference, be equipped with scale pointer (131) on pivot (13).

6. The laser transmitter mount for laser leveling of claim 1, wherein: threaded connection has supporting bolt (31) on supporting sleeve (3), the tip of supporting bolt (31) and the lateral wall butt of bracing piece (2), be equipped with scale (21) along its length direction on bracing piece (2).

7. The laser transmitter mount for laser leveling of claim 1, wherein: and the outer side walls of the four adjusting nuts (122) are provided with friction increasing grains (123).

8. The laser transmitter mount for laser leveling of claim 1, wherein: a level gauge (16) is arranged on the adjusting plate (12).