CN208563894U - A kind of ground grooving mark line projection arrangement - Google Patents
A kind of ground grooving mark line projection arrangement Download PDFInfo
- Publication number
- CN208563894U CN208563894U CN201821011284.4U CN201821011284U CN208563894U CN 208563894 U CN208563894 U CN 208563894U CN 201821011284 U CN201821011284 U CN 201821011284U CN 208563894 U CN208563894 U CN 208563894U
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- China
- Prior art keywords
- support plate
- laser
- mark line
- connect
- projection lamp
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Abstract
A kind of ground grooving mark line projection arrangement, including three pieces of top plates being arranged successively, two pieces of top plates positioned at both ends pass through an adjusting rod respectively and connect with the first support plate and third support plate, guide rail is installed on being located in the middle one piece of top plate, sliding block is installed on guide rail, sliding block is connect by the first telescopic rod with the second support plate；First laser projection lamp and laser range rod are installed on the first support plate bottom surface；Bracket and driving motor are installed on the second support plate bottom surface, are connected with shaft in bracket inner shaft, both ends of the shaft passes through second telescopic rod respectively and connect with a bar laser pen, and driving motor is connect by belt gear with rotating shaft transmission；The utility model is for solving the problems, such as that existing arc groove fluting mark line draws low efficiency and mark line is easy to be blocked by dust.
Description
Technical field
The utility model relates to a kind of ground grooving mark line projection arrangement.
Background technique
When being fitted up to building, it is sometimes desirable to output arc groove, on floor to install floor heating pipeline in arc groove
Or it into draining water pipe, needs to draw out arc groove mark line on floor before fluting, shape is as shown in figure 5, and draw
Method, which is usually two workers, first draws out parallel lines by ruler, cotton cord and chalk, then draws out again at parallel lines both ends
Concentric circles or multi-section circular arc connect together each parallel lines, and not only low efficiency, precision are low for this method for drafting, Er Qie
When fluting cutting, the dust of splashing is easy to block ground lines and fluting worker is allowed to be commented according to the non-shield portions in front end by means of experience
Estimation fluting, this mode of grooving inevitably will appear error, and especially in both ends arc section, error is further obvious.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of ground grooving mark line projection arrangements, existing for solving
There are arc groove fluting mark line drafting low efficiency and mark line to be easy the problem of being blocked by dust.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of ground grooving mark line projection arrangement, two pieces of top plates including three pieces of top plates being arranged successively, positioned at both ends
It is connect respectively by an adjusting rod with the first support plate and third support plate, is equipped with and leads on being located in the middle one piece of top plate
Rail, is equipped with sliding block on guide rail, and sliding block is connect by the first telescopic rod with the second support plate；
First laser projection lamp and laser range rod are installed on the first support plate bottom surface；
Bracket and driving motor are installed on the second support plate bottom surface, are connected with shaft, both ends of the shaft in bracket inner shaft
It is connect respectively by second telescopic rod with a bar laser pen, driving motor is connected by belt gear and rotating shaft transmission
It connects；
Second laser projection lamp is installed on third support plate bottom surface, crosses light pipe and aobvious tabula rasa；
It is equipped with through-hole in light pipe crossing, crosses light pipe through-bore axis perpendicular to aobvious tabula rasa, the laser that laser range rod is launched
Beam was projected on aobvious tabula rasa after passing through light pipe through-hole.
The adjusting rod includes the universal ball end and the third for being connected to universal ball end lower end that upper end is fixedly connected with a slide block
Telescopic rod.
Multiple horizontal rulers are mounted in the first support plate and third support plate side.
First laser projection lamp is identical with second laser projecting lamp structure, and first laser projection lamp includes shell, in shell
Lower end offers lightening hole, be successively arranged from top to bottom in shell power supply, circuit board, laser luminescence diode, focus lamp and
Diffraction grating；Concentric circles are equipped on each diffraction grating in first laser projection lamp and two projection lamps.
The beneficial effects of the utility model are: can be by arc grooving mark line by the first projection lamp, the second projection lamp
Concentric circles projects on ground, and then by driving motor driving laser pen rotation, the laser pen of rotation can be drawn on the ground
Straight line out links together two concentric circles, to replace artificial drafting mark line, not only increases the labour effect of worker
Rate；It also can effectively prevent label from being blocked by dust simultaneously, improve fluting precision.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the schematic view of the front view of the utility model,
Fig. 2 is side structure schematic view of the utility model about each component in the first support plate,
Fig. 3 is side structure schematic view of the utility model about each component in the second support plate,
Fig. 4 is side structure schematic view of the utility model about each component in third support plate, the second mistake light pipe in figure
It does not show,
Fig. 5 is above-mentioned Fig. 5 described in background technology.
In figure: top plate 1, laser range rod 6, crosses light pipe 8, aobvious tabula rasa 9, horizontal ruler 10, universal ball end 11, first at guide rail 3
Support plate 21, the second support plate 22, third support plate 23, sliding block 31, the first telescopic rod 41, the second telescopic rod 42, third are flexible
Bar 43, first laser projection lamp 51, second laser projection lamp 52, bracket 71, driving motor 72, laser pen 73, belt drive
Structure 74, shaft 75.
Specific embodiment
As shown in fig. 1 to 4, a kind of ground grooving mark line projection arrangement is located at including three pieces of top plates 1 being arranged successively
Two pieces of top plates 1 at both ends are connect by an adjusting rod with the first support plate 21 and third support plate 23 respectively, are being located at centre
One piece of top plate 1 on guide rail 3 is installed, sliding block 31 is installed on guides 3, sliding block 31 passes through the first telescopic rod 41 and second
Fagging 22 connects；
First laser projection lamp 51 and laser range rod 6 are installed on 21 bottom surface of the first support plate；
Bracket 71 and driving motor 72 are installed on 22 bottom surface of the second support plate, are connected with shaft in 71 inner shaft of bracket
75,75 both ends of shaft pass through second telescopic rod 42 respectively and connect with a bar laser pen 73, and driving motor 72 is passed by belt
Motivation structure 74 and shaft 75 are sequentially connected；
Second laser projection lamp 52 is installed on 23 bottom surface of third support plate, crosses light pipe 8 and aobvious tabula rasa 9；
It is equipped with through-hole in light pipe 8 crossing, crosses 8 through-bore axis of light pipe perpendicular to aobvious tabula rasa 9, what laser range rod 6 was launched
Laser beam was projected on aobvious tabula rasa 9 after passing through 8 through-hole of light pipe.
The application method of the utility model are as follows:
The top plate 1 for being equipped with the first support plate 21 is attached on ceiling by double sided foam gluing, and opened by the first step
First laser projection lamp 51 and laser range rod 6.
Second step pastes the top plate 1 for being equipped with third support plate 23 on ceiling, it is ensured that laser range rod 6 emits
Laser beam out can pass through 8 through-hole of light pipe and be projected on aobvious tabula rasa 9, open simultaneously second laser projection lamp 52.Pass through sight
Examine the reading of laser range rod 6, can measure two groups that first laser projection lamp 51 and second laser projection lamp 52 are projected out it is same
Spacing between the round heart of the heart, it is ensured that the distance is in design drawing claimed range；The effect for crossing light pipe 8 is: utilizing at 3 points
The principle of being aligned, by the position in the horizontal direction of first laser projection lamp 51 and second laser projection lamp 52 in predetermined bits
It sets；The effect of aobvious tabula rasa 9 is: convenient for observing the laser beam for ensuring that laser range rod 6 is launched.
Third step pastes the top plate 1 for being equipped with the second support plate 22 on ceiling；72 He of driving motor is opened simultaneously
Each bar laser pen 73, driving motor 72 are rotated by 74 drive shaft 75 of belt gear, and the shaft 75 of rotation drives two bars
Laser pen 73 rotates, and the laser beam that the laser pen 73 of rotation projects is capable of forming straight line when rotated, utilizes two bar laser
Two straight lines that pen 73 rotates out of connect two concentric circles.Wherein the effect of the second telescopic rod 42 is: adjusting two bar laser
The spacing of pen 73 so that two straight lines rotating out of of two bar laser pens 73 can just with two circular arc phases in two concentric circles
It cuts.
4th step, worker are first cut into two concentric circles on the ground, two then rotated out of along two bar laser pens 73
Straight cuts go out first group of parallel lines, then move sliding block 31 along guide rail 3, cut to next group of parallel lines, so
Iterative cycles, until the parallel wire cutting of each group is complete.
The adjusting rod includes the universal ball end 11 that upper end is fixedly connected with sliding block 31 and is connected to 11 lower end of universal ball end
Third telescopic rod 43.Universal ball end 11 can be adjusted the tilt angle of the first support plate 21 and third support plate 23；
Third telescopic rod 43 is for being adjusted the height of the first support plate 21 and third support plate 23, so that laser range rod 6 is sent out
The laser beam of injection can pass through light pipe 8.
Multiple horizontal rulers 10 are mounted on 23 side of the first support plate 21 and third support plate.Horizontal ruler 10 facilitate by
First support plate 21 and third support plate 23 are adjusted to level, and first laser projection lamp 51 and second laser projection lamp 52 is avoided to throw
The image fault that shadow goes out.
First laser projection lamp 51 is identical with 52 structure of second laser projection lamp, and first laser projection lamp 51 includes shell,
Lightening hole is offered in shell lower end, power supply is successively arranged from top to bottom in shell, circuit board, laser luminescence diode, gathers
Burnt mirror and diffraction grating；Concentric circles are equipped on each diffraction grating in first laser projection lamp 51 and two projection lamps.
Laser projecting lamp working principle is referred to " laser greeting lamp ", such as Patent No. in the prior art
" CN202382139U ", patent name are in " a kind of automobile laser greeting lamp and automobile " in the 0026 to 0029th section and attached drawing 1
About principles illustrated.Can also be commercially available, such as: " You Xin precision machinery Manufacturing Co., Ltd, Changshu City " production
Projection lamp.
Claims (4)
1. a kind of ground grooving mark line projection arrangement, it is characterised in that: including three pieces of top plates (1) being arranged successively, be located at two
Two pieces of top plates (1) at end are connect by an adjusting rod with the first support plate (21) and third support plate (23) respectively, are being located at
Guide rail (3) are installed on one piece of intermediate top plate (1), are equipped on guide rail (3) sliding block (31), sliding block (31) is stretched by first
Contracting bar (41) is connect with the second support plate (22)；
First laser projection lamp (51) and laser range rod (6) are installed on the first support plate (21) bottom surface；
Bracket (71) and driving motor (72) are installed on the second support plate (22) bottom surface, is connected with and turns in bracket (71) inner shaft
Axis (75), shaft (75) both ends pass through second telescopic rod (42) respectively and connect with a bar laser pen (73), driving motor
(72) it is sequentially connected by belt gear (74) and shaft (75)；
Second laser projection lamp (52) is installed on third support plate (23) bottom surface, crosses light pipe (8) and aobvious tabula rasa (9)；
It is equipped with through-hole in light pipe (8) crossing, crosses light pipe (8) through-bore axis perpendicular to aobvious tabula rasa (9), laser range rod (6) transmitting
Laser beam out was projected on aobvious tabula rasa (9) after passing through light pipe (8) through-hole.
2. a kind of ground grooving mark line projection arrangement according to claim 1, it is characterised in that: the adjusting rod includes
Universal ball end (11) that upper end is fixedly connected with sliding block (31) and the third telescopic rod (43) for being connected to universal ball end (11) lower end.
3. a kind of ground grooving mark line projection arrangement according to claim 2, it is characterised in that: in the first support plate
(21) and on third support plate (23) side multiple horizontal rulers (10) are mounted on.
4. a kind of ground grooving mark line projection arrangement according to claim 1, it is characterised in that: first laser projection lamp
(51) identical with second laser projection lamp (52) structure, first laser projection lamp (51) includes shell, is offered in shell lower end
Lightening hole is successively arranged power supply, circuit board, laser luminescence diode, focus lamp and diffraction grating from top to bottom in shell；?
Concentric circles are equipped on each diffraction grating in first laser projection lamp (51) and two projection lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011284.4U CN208563894U (en) | 2018-06-28 | 2018-06-28 | A kind of ground grooving mark line projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011284.4U CN208563894U (en) | 2018-06-28 | 2018-06-28 | A kind of ground grooving mark line projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563894U true CN208563894U (en) | 2019-03-01 |
Family
ID=65489385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011284.4U Expired - Fee Related CN208563894U (en) | 2018-06-28 | 2018-06-28 | A kind of ground grooving mark line projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012439A (en) * | 2020-08-12 | 2020-12-01 | 广东博智林机器人有限公司 | Plastering device and plastering equipment with same |
-
2018
- 2018-06-28 CN CN201821011284.4U patent/CN208563894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012439A (en) * | 2020-08-12 | 2020-12-01 | 广东博智林机器人有限公司 | Plastering device and plastering equipment with same |
| CN112012439B (en) * | 2020-08-12 | 2022-01-14 | 广东博智林机器人有限公司 | Plastering device and plastering equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |