CN216643665U

CN216643665U - Cantilever bracket for mounting laser demarcation device

Info

Publication number: CN216643665U
Application number: CN202123323640.0U
Authority: CN
Inventors: 李小娟; 周小芳
Original assignee: Zhuhai Radium Technology Co ltd
Current assignee: Zhuhai Radium Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-31
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a cantilever bracket for mounting a laser line projector, which belongs to the field of laser line projectors, and comprises a supporting and fixing base, wherein the upper end of the supporting and fixing base is provided with a mounting and fixing clamping groove, two ends of the mounting and fixing clamping groove are both provided with a first positioning rack, one end of each first positioning rack, which is far away from the supporting and fixing base, is provided with a plurality of groups of first limiting clamping grooves, a laser emitting head is enabled to have an angle adjusting function by arranging the supporting and fixing base, a second positioning rack and a second fixing bolt, when in use, the supporting and fixing base is rotated to drive a limiting and adjusting rotating shaft to rotate in a limiting and fixing shaft hole, when the laser emitting head is adjusted to a specified angle, the second fixing bolt is inserted into the third limiting clamping groove and clamped into the corresponding first limiting clamping groove, the angle adjusting work is completed, and the laser emitting head can well perform the angle adjusting function, thereby improving the application range.

Description

Cantilever bracket for mounting laser demarcation device

Technical Field

The utility model relates to the field of laser demarcation devices, in particular to a cantilever support for mounting a laser demarcation device.

Background

The laser line projector is a measuring instrument made by mounting and fixing a laser device on a telescope tube of a common level, and in the using process, the laser line projector emits laser beams to form a laser surface through a prism light guide system so as to project horizontal and vertical laser lines, and finally the measuring purpose is realized.

The cantilever support of the existing laser demarcation device has a simple structure, is generally arranged in a single-arm fixed mode, and does not have the functions of rotating angle adjustment and multi-arm fixing, so that the application range and the stability are reduced. Accordingly, one skilled in the art provides a cantilever mount for mounting a laser line striper.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cantilever support for mounting a laser line projector, so as to solve the problems of the background art.

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

comprises a supporting and fixing base, wherein the upper end of the supporting and fixing base is provided with an installing and fixing clamping groove, two ends of the installing and fixing clamping groove are respectively provided with a first positioning frame, one end of each first positioning frame, which is far away from the supporting and fixing base, is provided with a plurality of first limiting clamping grooves, one end of each first positioning frame, which is far away from the supporting and fixing base, is provided with a limiting and adjusting rotating shaft, support unable adjustment base's both ends and all install No. two positioning frame, two sets of cantilever fixed bolster are all installed to the lower extreme of every group No. two positioning frame, and the one end that every group cantilever fixed bolster kept away from corresponding No. two positioning frame all installs the location direction slotted hole, and No. two spacing draw-in grooves have all been seted up to the one end of every group cantilever fixed bolster, and No. three spacing draw-in grooves have all been seted up to the one end of every group No. two positioning frame, and the cantilever fixed footing is all installed to the lower extreme of every group cantilever fixed bolster.

As a further scheme of the utility model: the laser demarcation device is characterized in that a laser demarcation device case is installed at the upper end of the supporting fixed base, the lower end of the laser demarcation device case is matched with the installation fixed clamping groove, and a plurality of groups of laser emitting heads are arranged on the periphery of the laser demarcation device case, so that the laser demarcation device case is stably installed at the upper end of the supporting fixed base, and the stability is improved.

As a still further scheme of the utility model: spacing fixed shaft hole has all been seted up to the one end of every group No. two location frames, and every group spacing fixed shaft hole all sets up to the phase-match with the spacing regulation pivot that corresponds, makes the stable angle modulation function that carries on of support unable adjustment base to stability can have been improved.

As a still further scheme of the utility model: no. one fixing bolt is installed to the inside of every group No. two spacing draw-in grooves, and every group No. one fixing bolt all sets up to the phase-match with No. two spacing draw-in grooves that correspond, makes stable the fixing on cantilever fixed footing of cantilever fixed bolster to stability can have been improved.

As a still further scheme of the utility model: no. two fixing bolts are installed inside each group of No. three limiting clamping grooves, one end of each group of No. two fixing bolts is matched with each group of No. one limiting clamping groove, and after the supporting and fixing base is adjusted to a specified angle, limiting and fixing work is well carried out, so that the stability is improved.

As a still further scheme of the utility model: the upper end of each group of cantilever fixed footing is provided with a limit adjusting rotating block, and each group of limit adjusting rotating blocks is matched with the corresponding positioning guide slot holes, so that the cantilever fixed support is stably fixed on the cantilever fixed footing, and the stability is improved.

As a still further scheme of the utility model: four limiting clamping grooves are formed in one end of each group of limiting adjusting rotating blocks, and the four limiting clamping grooves in each group are matched with a corresponding fixing bolt, so that the cantilever fixing support is stably fixed on the cantilever fixing bottom feet, and the stability is improved.

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

1. according to the laser emitting head, the supporting fixing base, the second positioning rack and the second fixing bolt are arranged, so that the laser emitting head has an angle adjusting function, when the laser emitting head is used, the supporting fixing base is rotated to drive the limiting adjusting rotating shaft to rotate inside the limiting fixing shaft hole, until the laser emitting head is adjusted to a specified angle, the second fixing bolt is inserted into the third limiting clamping groove and clamped into the corresponding first limiting clamping groove, the angle adjusting work is completed, the laser emitting head can well perform the angle adjusting function, and therefore the using range is enlarged.

2. According to the utility model, the support fixing base has a multi-arm fixing function by arranging the four groups of cantilever fixing supports, the four groups of cantilever fixing feet and the four groups of first fixing bolts, when the support fixing base is used, the four groups of cantilever fixing feet are fixed on a wall surface, the limiting adjusting rotating block is inserted into the positioning guide slot hole, then the first fixing bolt is inserted into the second limiting clamping groove at one end of the cantilever fixing support and penetrates through the fourth limiting clamping groove, then the lower end of the laser demarcation device case is installed in the installation fixing clamping groove to complete installation work, the support fixing base is fixed at one end of the wall surface instead of a single arm, and the cantilever fixing feet are suitable for being installed on wall surfaces with different inclinations, so that the application range and the stability are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a case of the laser demarcation device of the present invention;

FIG. 3 is a schematic view of the supporting and fixing base of the present invention;

fig. 4 is a schematic structural view of the cantilever fixing bracket according to the present invention.

In the figure: 1. supporting the fixed base; 2. installing a fixed clamping groove; 3. a first positioning frame; 4. a first limiting clamping groove; 5. a limiting and adjusting rotating shaft; 6. a laser demarcation device case; 7. a laser emitting head; 8. a second positioning frame; 9. limiting and fixing the shaft hole; 10. a cantilever fixing bracket; 11. positioning the guide slot hole; 12. a second limiting clamping groove; 13. a first fixed bolt; 14. a third limiting clamping groove; 15. a second fixing bolt; 16. a cantilever fixing footing; 17. a limiting and adjusting rotating block; 18. no. four spacing draw-in grooves.

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. 1-4, in the embodiment of the utility model, a cantilever support for mounting a laser line-casting instrument comprises a supporting and fixing base 1, wherein an installation fixing slot 2 is formed at the upper end of the supporting and fixing base 1, first positioning frames 3 are respectively installed at two ends of the installation fixing slot 2, a plurality of first limiting slots 4 are respectively formed at one end of each first positioning frame 3 away from the supporting and fixing base 1, a limiting adjustment rotating shaft 5 is respectively installed at one end of each first positioning frame 3 away from the supporting and fixing base 1, second positioning frames 8 are respectively installed at two ends of the supporting and fixing base 1, two groups of cantilever fixing supports 10 are respectively installed at the lower ends of the second positioning frames 8, a positioning guide slot hole 11 is respectively installed at one end of each group of cantilever fixing supports 10 away from the corresponding second positioning frame 8, a second limiting slot 12 is respectively formed at one end of each group of cantilever fixing supports 10, no. three spacing draw-in grooves 14 have all been seted up to the one end of every group No. two positioning frame 8, and cantilever fixed footing 16 is all installed to the lower extreme of every group cantilever fixed bolster 10.

Wherein, support the upper end of unable adjustment base 1 and install laser demarcation appearance machine case 6, and the lower extreme of laser demarcation appearance machine case 6 sets up to the phase-match with installation fixed slot 2, and the periphery of laser demarcation appearance machine case 6 is provided with a plurality of groups laser emission head 7, makes laser demarcation appearance machine case 6 install stably in the upper end of supporting unable adjustment base 1 to stability can be improved.

Spacing fixed shaft hole 9 has all been seted up to the one end of every group No. two positioning machine frame 8, and every group spacing fixed shaft hole 9 all sets up to the phase-match with the spacing regulation pivot 5 that corresponds, makes the stable angle modulation function that carries on of support unable adjustment base 1 to stability can have been improved.

No. one fixing bolt 13 is all installed to the inside of every group No. two spacing draw-in grooves 12, and every group No. one fixing bolt 13 all sets up to the phase-match with No. two spacing draw-in grooves 12 that correspond, makes stable the fixing on cantilever fixed footing 16 of cantilever fixed bolster 10 to stability can has been improved.

No. two fixing bolts 15 are installed inside each group of No. three limiting clamping grooves 14, one end of each group of No. two fixing bolts 15 is matched with the position of each group of No. 4 limiting clamping grooves, and after the supporting and fixing base 1 is adjusted to a specified angle, limiting and fixing work is well carried out, so that the stability is improved.

The upper end of each group of cantilever fixed footing 16 is provided with a limit adjusting rotating block 17, and each group of limit adjusting rotating blocks 17 are matched with the corresponding positioning guide slot holes 11, so that the cantilever fixed support 10 is stably fixed on the cantilever fixed footing 16, and the stability is improved.

Four limiting clamping grooves 18 are formed in one end of each limiting adjusting rotating block 17, and the four limiting clamping grooves 18 are matched with the corresponding positions of the fixing bolts 13, so that the cantilever fixing support 10 is stably fixed on the cantilever fixing bottom feet 16, and stability is improved.

The working principle of the utility model is as follows: fix four groups of cantilever fixed footing 16 on the wall, spacing regulation commentaries on classics piece 17 inserts the inside of location direction slotted hole 11, then fixing bolt 13 inserts the inside of No. two spacing draw-in grooves 12 of cantilever fixed bolster 10 one end, and run through No. four spacing draw-in grooves 18, then install the inside at installation fixed draw-in groove 2 with the lower extreme of laser demarcation device machine case 6, accomplish the installation work, rotation support unable adjustment base 1, drive spacing regulation pivot 5 and rotate in the inside of spacing fixed shaft hole 9, when transferring appointed angle up to laser emission head 7, No. two fixing bolt 15 insert the inside of No. three spacing draw-in grooves 14, and the card goes into the inside of a corresponding spacing draw-in groove 4, accomplish the angle modulation work.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cantilever for installing laser demarcation appearance, is including supporting unable adjustment base (1), its characterized in that: the upper end of the supporting and fixing base (1) is provided with an installing and fixing clamping groove (2), two ends of the installing and fixing clamping groove (2) are respectively provided with a first positioning frame (3), one end of each first positioning frame (3), which is far away from the supporting and fixing base (1), is provided with a plurality of first limiting clamping grooves (4), one end of each first positioning frame (3), which is far away from the supporting and fixing base (1), is provided with a limiting and adjusting rotating shaft (5), two ends of the supporting and fixing base (1) are respectively provided with a second positioning frame (8), the lower end of each second positioning frame (8) is provided with two groups of cantilever fixing supports (10), one end of each group of cantilever fixing supports (10), which is far away from the corresponding second positioning frame (8), is provided with a positioning guide slotted hole (11), and one end of each group of cantilever fixing supports (10) is provided with a second limiting clamping groove (12), no. three spacing draw-in grooves (14) have all been seted up to the one end of every group No. two positioning frame (8), and cantilever fixed footing (16) are all installed to the lower extreme of every group cantilever fixed bolster (10).

2. The cantilever support for mounting a laser line projector according to claim 1, wherein: the laser demarcation device is characterized in that a laser demarcation device case (6) is installed at the upper end of the supporting fixing base (1), the lower end of the laser demarcation device case (6) is matched with the installation fixing clamping groove (2), and a plurality of groups of laser emitting heads (7) are arranged on the periphery of the laser demarcation device case (6).

3. The cantilever support for mounting a laser line projector according to claim 1, wherein: spacing fixed shaft hole (9) have all been seted up to the one end of every group No. two positioning machine frame (8), and every group spacing fixed shaft hole (9) all set up to the phase-match with the spacing regulation pivot (5) that correspond.

4. The cantilever support for mounting a laser line projector according to claim 1, wherein: no. one fixing bolt (13) is installed inside each group of two limiting clamping grooves (12), and each group of one fixing bolt (13) is matched with the corresponding two limiting clamping grooves (12).

5. The cantilever support for mounting a laser line projector according to claim 1, wherein: no. two fixing bolts (15) are installed inside each group of No. three limiting clamping grooves (14), and one end of each group of No. two fixing bolts (15) is matched with each group of No. one limiting clamping groove (4).

6. The cantilever support for mounting a laser line projector according to claim 1, wherein: the upper end of each group of cantilever fixing bottom feet (16) is provided with a limiting adjusting rotating block (17), and each group of limiting adjusting rotating blocks (17) are matched with the corresponding positioning guide slotted holes (11).

7. The cantilever support for mounting a laser line projector according to claim 1, wherein: no. four spacing draw-in grooves (18) have all been seted up to the one end of every spacing regulation commentaries on classics piece (17) of group, and every four spacing draw-in grooves of group (18) all set up to the phase-match with a fixed bolt (13) that correspond.