CN104567842A - Portable cross cursor laser vertical alignment plumb bob - Google Patents
Portable cross cursor laser vertical alignment plumb bob Download PDFInfo
- Publication number
- CN104567842A CN104567842A CN201510004129.4A CN201510004129A CN104567842A CN 104567842 A CN104567842 A CN 104567842A CN 201510004129 A CN201510004129 A CN 201510004129A CN 104567842 A CN104567842 A CN 104567842A
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- CN
- China
- Prior art keywords
- plumb bob
- main body
- hole
- bob main
- cone tip
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
- G01C15/105—Optical plumbing
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a portable cross cursor laser vertical alignment plumb bob. The portable cross cursor laser vertical alignment plumb bob comprises a cone tip, a rear cover and a plumb bob main body, wherein the plumb bob main body is of a tubular structure with a center hole, the center hole of the plumb bob main body is composed of a front-end small hole and a rear-end large hole, a cross cursor laser transmitter, a spring and a battery are sequentially arranged in the rear-end large hole of the plumb bob main body backwards from a small-hole end, a through hole is formed in the middle of the cone tip and is communicated with the small hole of the plumb bob main body, the cone tip and the rear cover are in threaded connection with the plumb bob main body respectively, a threading hole is formed in the middle of the rear cover, a nylon thread penetrates through the threading hole to be fixed in the rear cover, and the center of the transmitting hole of the cross cursor laser transmitter, the center line of the small hole of the plumb bob main body and the center line of the through hole of the cone tip are positioned on the same straight line. The portable cross cursor laser vertical alignment plumb bob has the advantages of low cost and high precision, can be produced simply, can be used conveniently, can be carried out conveniently and can be used continuously through replacement of a button cell, and is particularly suitable for the quality control of front-line workers.
Description
Technical field
The present invention relates to a kind of plumb bob, particularly the portable tracking cross laser of one hang down directrix hammer.
Background technology
By the observation to existing building working-yard, and long-term practical experience, find that workmen is when checking building operation verticality, full-time Quality Inspector detects with professional testing tool often, and the workman of a line is with traditional round taper plumb bob or wooden guiding ruler+conical plumb bob (the comparatively coarse instrument of one), also need artificial aiming and estimation, need operator to possess abundant use experience.If when running into strong wind weather or detect highly larger, be then difficult to control accuracy with traditional round taper plumb bob.Therefore, on construction work in progress building site, generally lack a kind of easy, reliable on-the-spot detection tool for detecting verticality.
At present in disclosed patent documentation, have to adopt and swash the structure that square transmitter carries out plumb bob improvement, but in existing disclosed plumb bob modified node method, upwards can not beat laser spots (building lead-in wire); And the cursor that transmitter sends is only a point, be not easy to identify; Moreover also there is the shortcomings such as dismounting inconvenience in existing plumb bob.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of have produce simple, with low cost, easy to use, easy to carry, precision is high, can change button cell continue use portable tracking cross laser hang down directrix hammer, solve above-mentioned prior art exist weak point.
The technical scheme solved the problems of the technologies described above is: a kind of portable tracking cross laser hang down directrix hammer, comprise plumb bob body, described plumb bob body comprises circular cone tip, bonnet and plumb bob main body, described plumb bob main body is the tubular structure with mesopore, the mesopore of plumb bob main body is made up of front end aperture and rear end macropore, tracking cross generating laser is installed successively by small bore end in the rear end macropore of described plumb bob main body backward, spring and battery, described epiconus centriciput has the through hole be communicated with plumb bob main body aperture, the front end of circular cone tip and plumb bob main body is threaded connection, the rear end macropore inwall of described bonnet and plumb bob main body is threaded connection, through wires hole is had in the middle of bonnet, nylon wire passes through wires hole and is fixed in bonnet, the emission port center of described tracking cross generating laser, plumb bob main body small hole center line and circular cone tip through hole center line are located along the same line.
This portable tracking cross laser directrix of hanging down hammers the line box also included for receiving nylon wire into shape, line box is provided with the plastic buckle of the plumb bob body that can be locked.
Described plumb bob main body is the hollow circuit cylinder body structure that leading portion diameter little back segment diameter is large, and described plumb bob main body leading portion and circular cone tip are threaded connection.
Described tracking cross generating laser is also provided with the power interface that can connect portable power source.
Owing to adopting said structure, the present invention has following beneficial effect:
1, afterbody both carries out downward vertical line by nylon wire and finds accurately, also can stand upwards to beat laser spots (building lead-in wire).Stand when upwards beating laser spots, by the foot rest of engineering survey equipment, this sash weight can be inserted in a screw conversion part, can be arranged on tripod base; The aluminium alloy foot rest of such as spirit-leveling instrument.
2, build is smaller and more exquisite, uses and carries more convenient.
3, button cell can be changed continue to use, also can reserve external power interface.When carrying running down of battery, can power with portable power source, solving the long-time continuing problem of power supply.
4, each parts convenient disassembly, for ease of maintenaince.
5, adopt red tracking cross, be easy to identify plumb point, be easy to setting-out.
In sum, the present invention adopts tracking cross generating laser to make vertical directrix hammer, can checking any verticality in the middle of building operation, by immediately launching cross laser cursor to ground, finding vertical point.Both can work as traditional plumb bob to use, again can high precision test verticality.
The present invention have produce simple, with low cost, easy to use, easy to carry, precision is high, can change button cell continue use advantage; Be particularly suitable for the quality control efforts of shop floor worker.
Below, in conjunction with the accompanying drawings and embodiments to a kind of portable tracking cross laser of the present invention hang down directrix hammer technical characteristic be further described.
Accompanying drawing explanation
Fig. 1: a kind of portable tracking cross laser of the present invention hangs down directrix hammer structural representation.
The upward view of Fig. 2: Fig. 1.
The vertical view of Fig. 3: Fig. 1.
Fig. 4: nylon wire of the present invention and line box connection diagram.
Fig. 5: plumb bob body of the present invention is connected vertical view with line box.
In figure: 1-circular cone tip, 11-through hole, 2-plumb bob main body, 21-aperture, 22-macropore, 3-bonnet, 31-through wires hole, 4-nylon wire, 5-battery, 6-spring, 7-tracking cross generating laser, 8-line box, 81-plastic buckle, 82-coiling handle, 83-groove, 84-line box shell, 9-plumb bob body.
Embodiment
As shown in Figure 1-Figure 3, a kind of portable tracking cross laser hangs down directrix hammer, comprise plumb bob body 9, described plumb bob body 9 comprises circular cone tip 1, bonnet 3 and plumb bob main body 2, described plumb bob main body 2 is the tubular structures with mesopore, the mesopore of plumb bob main body is made up of front end aperture 21 and rear end macropore 22, be provided with tracking cross generating laser 7, spring 6 and battery 5 successively by small bore end in the rear end macropore of described plumb bob main body, described plumb bob main body 2 is hollow circuit cylinder body structures that leading portion diameter little back segment diameter is large backward.The through hole 11 be communicated with plumb bob main body aperture is had in the middle part of described circular cone tip 1, the minor diameter leading portion of circular cone tip and plumb bob main body is threaded connection, described bonnet 3 is threaded connection with the rear end macropore inwall of plumb bob main body, through wires hole 31 is had in the middle of bonnet, nylon wire 4 is through through wires hole and be fixed in bonnet, and the emission port center of described tracking cross generating laser 7, plumb bob main body aperture 21 center line and circular cone tip through hole 11 center line are located along the same line.Described tracking cross generating laser 7 is also provided with the power interface that can connect portable power source.
This portable tracking cross laser directrix of hanging down hammers the line box 8 also included for receiving nylon wire into shape, and line box is provided with the plastic buckle 81 of the plumb bob body that can be locked, plastic buckle inside groove is slightly less than plumb bob body 9 external diameter.Establish metal shaft in the middle of line box, the nylon wire other end is fixed around axle, line tape rocking handle, and line box line outlet adds steel bomb reed, and spring leaf installation direction is contrary with direction of winding, prevents coiling out of control.Line box is individual components, and groove is established in side, plumb bob body can be blocked, be easy to carry, and the line box by plumb bob body and plastic material unites two into one.
In the present embodiment, the structure of line box and tracking cross generating laser is same as the prior art, can directly commercially buy.
Working method: twist bonnet, compresses battery, battery is powered to tracking cross generating laser, opens generating laser, by red cross laser cursor to ground, completes the point that hangs down and finds, then measure perpendicularity deviation value with straight steel ruler cooperation.
Claims (4)
1. a portable tracking cross laser hangs down directrix hammer, it is characterized in that: comprise plumb bob body (9), described plumb bob body (9) comprises circular cone tip (1), bonnet (3) and plumb bob main body (2), described plumb bob main body (2) is the tubular structure with mesopore, the mesopore of plumb bob main body is made up of front end aperture (21) and rear end macropore (22), by small bore end, tracking cross generating laser (7) is installed backward successively in the rear end macropore of described plumb bob main body, spring (6) and battery (5), described circular cone tip (1) middle part has the through hole (11) be communicated with plumb bob main body aperture, the front end of circular cone tip and plumb bob main body is threaded connection, described bonnet (3) is threaded connection with the rear end macropore inwall of plumb bob main body, through wires hole (31) is had in the middle of bonnet, nylon wire (4) is through through wires hole and be fixed in bonnet, the emission port center of described tracking cross generating laser (7), plumb bob main body aperture (21) center line and circular cone tip through hole (11) center line are located along the same line.
2. the portable tracking cross laser of one according to claim 1 hang down directrix hammer, it is characterized in that: this portable tracking cross laser directrix of hanging down hammers the line box (8) also included for receiving nylon wire into shape, line box is provided with the plastic buckle (81) of the plumb bob body that can be locked.
3. the portable tracking cross laser of one according to claim 1 hang down directrix hammer, it is characterized in that: described plumb bob main body (2) is the hollow circuit cylinder body structure that leading portion diameter little back segment diameter is large, and described plumb bob main body leading portion and circular cone tip are threaded connection.
4. the portable tracking cross laser of the one according to claim 1,2 or 3 hang down directrix hammer, it is characterized in that: described tracking cross generating laser (7) is also provided with the power interface that can connect portable power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004129.4A CN104567842A (en) | 2015-01-06 | 2015-01-06 | Portable cross cursor laser vertical alignment plumb bob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004129.4A CN104567842A (en) | 2015-01-06 | 2015-01-06 | Portable cross cursor laser vertical alignment plumb bob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567842A true CN104567842A (en) | 2015-04-29 |
Family
ID=53084459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004129.4A Pending CN104567842A (en) | 2015-01-06 | 2015-01-06 | Portable cross cursor laser vertical alignment plumb bob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663035A (en) * | 2018-05-18 | 2018-10-16 | 中船黄埔文冲船舶有限公司 | A kind of laser ceiling hammer |
| CN112179328A (en) * | 2020-11-05 | 2021-01-05 | 中国建筑第五工程局有限公司 | Laser plummet with movable tip |
| CN112577429A (en) * | 2020-12-11 | 2021-03-30 | 博炯(上海)精密机械科技有限公司 | Workpiece machining is with measuring imager calibrating device |
-
2015
- 2015-01-06 CN CN201510004129.4A patent/CN104567842A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663035A (en) * | 2018-05-18 | 2018-10-16 | 中船黄埔文冲船舶有限公司 | A kind of laser ceiling hammer |
| CN112179328A (en) * | 2020-11-05 | 2021-01-05 | 中国建筑第五工程局有限公司 | Laser plummet with movable tip |
| CN112577429A (en) * | 2020-12-11 | 2021-03-30 | 博炯(上海)精密机械科技有限公司 | Workpiece machining is with measuring imager calibrating device |
| CN112577429B (en) * | 2020-12-11 | 2022-12-23 | 博炯(上海)精密机械科技有限公司 | Workpiece machining is with measuring imager calibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |