CN207600461U - Horizontal frame for line marking instrument - Google Patents
Horizontal frame for line marking instrument Download PDFInfo
- Publication number
- CN207600461U CN207600461U CN201820561271.8U CN201820561271U CN207600461U CN 207600461 U CN207600461 U CN 207600461U CN 201820561271 U CN201820561271 U CN 201820561271U CN 207600461 U CN207600461 U CN 207600461U
- Authority
- CN
- China
- Prior art keywords
- upright bar
- inner ring
- axis
- horizontal
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of horizontal frame for line marking instrument, including upright bar, the upright bar top is provided with horizontal first axle, the upright bar passes through an inner ring, the first axle passes through the axis hole in the inner ring, the second horizontal axis is provided on the outside of the inner ring, second axis is vertical with the first axle, outer shroud is provided on the outside of the inner ring, second axis passes through the axis hole on the outer shroud, multiple supporting legs are hinged on the outer shroud, the upper end of the upright bar is provided with a mounting base, a cylinder shell is provided in the mounting base, battery is provided in the housing, laser emitter, conical mirror, the laser emitter is directed at the tip of the conical mirror, the circular cone drift angle of the cone-shaped reflector is 90 °.The horizontal frame for line marking instrument of the utility model more simply, is not only able to projection horizontal linear, additionally it is possible to project vertical straight line, can effectively reduce cost.
Description
Technical field
The utility model is related to a kind of horizontal frame for line marking instrument, belong to engineering construction detection technique field.
Background technology
Laser Line Marker is a kind of optical, mechanical and electronic integration instrument, it, can be in metope mostly using 635nm laser diodes
On project visible red horizontal straight line and vertical straight line, can keep laser projection line using the automatic compensator of instrument internal
Level (or vertical) position.It is mainly used for interior decoration, erection of doors and windows, pipe installation, tunnel piercing, hangs vertical line and quality inspection
It is instrument indispensable in measuring in the construction such as project supervision.The horizontal linear of existing Laser Line Marker projection
The optical element for designing complicated light path and multiple precisions is needed to be coordinated with vertical straight line, this results in the rising of cost.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of more easy horizontal frame for line marking instrument, it is not only able to projection water
Flat line, additionally it is possible to project vertical straight line, can effectively reduce cost.
To achieve these goals, a kind of horizontal frame for line marking instrument of the utility model including upright bar, is set on the upright bar top
Horizontal first axle is equipped with, the upright bar passes through an inner ring, and the first axle passes through the axis hole in the inner ring, the inner ring
Outside is provided with the second horizontal axis, and second axis is vertical with the first axle, and outer shroud, institute are provided on the outside of the inner ring
The second axis is stated across the axis hole on the outer shroud, multiple supporting legs is hinged on the outer shroud, is provided in the upper end of the upright bar
One mounting base is provided with a cylinder shell in the mounting base, battery, laser emitter, circular cone is provided in the housing
Shape speculum, the laser emitter are directed at the tip of the conical mirror, the circular cone drift angle of the cone-shaped reflector
It is 90 °；The window projected for laser projection line is offered on side wall on the housing, glass is provided on the window
Glass cover；Be provided at both ends with two axially mounted bolts in the housing, be oppositely arranged on the side wall of the housing there are two
Radially installed bolt；One is provided in the mounting base for the axially mounted bolt or the spiral shell of radially installed bolt insertion
Hole.
A copper clump weight is provided in the bottom end of the upright bar；A magnet is provided with below the clump weight, it is described
Several struts are provided in the circumferential direction of magnet, each strut is installed on the supporting leg.
Using above-mentioned technical proposal, supporting leg is conducive on ground during use by the horizontal frame for line marking instrument of the utility model, due to the
The rotation of one axis is installed in inner ring, and the rotation of the second axis is installed on outer shroud, therefore can make described stand under the action of clump weight
Bar is in vertical state, and when axially mounted bolt is bolted in the screw hole in the mounting base, the laser emitter can
Outgoing laser beam in the vertical direction, to level side in the range of 360 ° when laser beam is irradiated to the tip of conical mirror
To irradiation, then projected from the window's position, project and horizontal linear is formed on target object；When radially installed bolt is bolted in spiral shell
When in hole, project and vertical line is formed on target object；Clump weight sets magnet to be copper below clump weight, when with
Cutting magnetic line is so as to eddy generation effect during weight swings, therefore generates electromagnetic damping, can quickly stop swinging, rapid complete
Into the vertically oriented of upright bar.The horizontal frame for line marking instrument of the utility model more simply, is not only able to projection horizontal linear, additionally it is possible to
Vertical straight line is projected, can be effectively reduced cost.
Description of the drawings
Fig. 1 is the principle schematic of the utility model.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is inner ring and the assembling schematic top plan view of outer shroud.
Fig. 4 is the side view of housing.
Fig. 5 is the front view of housing.
Specific embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the present embodiment provides a kind of testing apparatus for verticality, including upright bar 1, set on 1 top of upright bar
There is horizontal first axle 2, the upright bar 1 passes through an inner ring 3, and the first axle 2 passes through the axis hole in the inner ring 3, described interior
The outside of ring 3 is provided with the second horizontal axis 4, and second axis 4 is vertical with the first axle 2, is set in 3 outside of inner ring
There is outer shroud 5, second axis 4 passes through the axis hole on the outer shroud 5, multiple supporting legs 6 are hinged on the outer shroud 5, described vertical
The bottom end of bar 1 is provided with a copper clump weight 9；9 lower section of clump weight is provided with a magnet 10, the circumferential direction of the magnet 10
On be provided with several struts 11, each strut 11 is installed on the supporting leg 6.
A mounting base 7 is provided in the upper end of the upright bar 1, a cylinder shell 8, institute are provided in the mounting base 7
It states and battery 12, laser emitter 13, conical mirror 14 is provided in housing 8, the laser emitter 13 is directed at the circle
The tip of taper reflection 14, the circular cone drift angle of the cone-shaped reflector 14 is 90 °；It is opened on side wall on the housing 8
Equipped with the window 81 projected for laser projection line, cloche 15 is provided on the window 81；At the both ends of the housing 8
Setting is oppositely arranged that there are two radially installed bolts 17 there are two axially mounted bolt 16 on the side wall of the housing 8；Institute
It states and one is provided in mounting base 7 for the axially mounted bolt 16 or the screw hole of the insertion of radially installed bolt 17.
The supporting leg is three, corresponds ground, the strut and connecting rod are respectively three.
Using above-mentioned technical proposal, supporting leg is conducive on ground during use by the horizontal frame for line marking instrument of the utility model, due to the
The rotation of one axis is installed in inner ring, and the rotation of the second axis is installed on outer shroud, therefore can make described stand under the action of clump weight
Bar is in vertical state, and when axially mounted bolt is bolted in the screw hole in the mounting base, the laser emitter can
Outgoing laser beam in the vertical direction, to level side in the range of 360 ° when laser beam is irradiated to the tip of conical mirror
To irradiation, then projected from the window's position, project and horizontal linear is formed on target object；When radially installed bolt is bolted in spiral shell
When in hole, project and vertical line is formed on target object；Clump weight sets magnet to be copper below clump weight, when with
Cutting magnetic line is so as to eddy generation effect during weight swings, therefore generates electromagnetic damping, can quickly stop swinging, rapid complete
Into the vertically oriented of upright bar.The horizontal frame for line marking instrument of the utility model more simply, is not only able to projection horizontal linear, additionally it is possible to
Vertical straight line is projected, can be effectively reduced cost.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not intended to limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation or change thus extended out
Among the dynamic protection domain created still in the utility model.
Claims (2)
1. a kind of horizontal frame for line marking instrument, it is characterised in that：Including upright bar, the upright bar top is provided with horizontal first axle, institute
Upright bar is stated across an inner ring, the first axle passes through the axis hole in the inner ring, and horizontal the is provided on the outside of the inner ring
Two axis, second axis is vertical with the first axle, and outer shroud is provided on the outside of the inner ring, and second axis passes through described outer
Axis hole on ring is hinged with multiple supporting legs on the outer shroud, a mounting base, the mounting base is provided in the upper end of the upright bar
On be provided with a cylinder shell, be provided with battery, laser emitter, conical mirror in the housing, the laser hair
Emitter is directed at the tip of the conical mirror, and the circular cone drift angle of the cone-shaped reflector is 90 °；On the housing
The window projected for laser projection line is offered on side wall, cloche is provided on the window；The two of the housing
End setting is oppositely arranged that there are two radially installed bolts there are two axially mounted bolt on the side wall of the housing；Described
One is provided in mounting base for the axially mounted bolt or the screw hole of radially installed bolt insertion.
2. horizontal frame for line marking instrument as described in claim 1, it is characterised in that：One is provided in the bottom end of the upright bar copper to match
Pouring weight；A magnet is provided with below the clump weight, several struts are provided in the circumferential direction of the magnet, each strut peace
Loaded on the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561271.8U CN207600461U (en) | 2018-04-19 | 2018-04-19 | Horizontal frame for line marking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561271.8U CN207600461U (en) | 2018-04-19 | 2018-04-19 | Horizontal frame for line marking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600461U true CN207600461U (en) | 2018-07-10 |
Family
ID=62769253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561271.8U Expired - Fee Related CN207600461U (en) | 2018-04-19 | 2018-04-19 | Horizontal frame for line marking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554581A (en) * | 2020-12-22 | 2021-03-26 | 廖细女 | Accurate horizontal marking device for building |
-
2018
- 2018-04-19 CN CN201820561271.8U patent/CN207600461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554581A (en) * | 2020-12-22 | 2021-03-26 | 廖细女 | Accurate horizontal marking device for building |
| CN112554581B (en) * | 2020-12-22 | 2022-05-10 | 山东起凤建工股份有限公司 | Accurate horizontal marking device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Ge Inventor after: Zhang Yuanya Inventor after: Xiao Jiaguo Inventor before: Zhu Ge Inventor before: Zhang Yuanya Inventor before: Xiao Jiaguo |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |