CN202041206U - Overhang type laser locator - Google Patents
Overhang type laser locator Download PDFInfo
- Publication number
- CN202041206U CN202041206U CN 201120096293 CN201120096293U CN202041206U CN 202041206 U CN202041206 U CN 202041206U CN 201120096293 CN201120096293 CN 201120096293 CN 201120096293 U CN201120096293 U CN 201120096293U CN 202041206 U CN202041206 U CN 202041206U
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- laser
- weight
- instrument
- socket
- hanging type
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Abstract
The utility model discloses an overhang type laser locator, belonging to a hardware tool and comprising a heavy bob, an overhung device for overhanging the heavy bob and a laser assembly fixedly arranged on the heavy bob. The upper surface of the heavy bob is a plane vertical to the plumb line of the heavy bob, and the center of gravity of the laser assembly and the plumb line of the heavy bob are collinear. The laser assembly comprises at least one laser which is arranged along the upper surface (plane) of the heavy bob. In the overhang type laser locator, the overhung heavy bob is used as a base, and the laser is arranged on the plane vertical to the plumb line of the heavy bob and is automatically installed flatly under the action of the gravity of the heavy bob and the pull of the overhung device. Calibration and location are achieved through laser, and observation is convenient. In addition, the overhang type laser locator has a simple structure and is easy to operate.
Description
Technical field
The utility model relates to a kind of hardware ﹠ tools, but relates in particular to the hanging type laser locator of a kind of level and perpendicular positioning.
Background technology
In traditional building operation, the indoor decoration operation, often need determine that a benchmark Points And lines is as work standard in the operation of tunnel in level and vertical direction, to determine the relative height and the orientation of construction point, general usage level chi in the prior art, transparent tube and vertical come the survey level, look for vertical line with vertical, common workmen just can realize, but need many people's operations, its bearing accuracy is subjected to the influence of manual operation factor, generally lower, and transparent tube needs long stabilization time when being used for locating slightly at a distance, it is folding and cause the water route obstructed also to occur transparent tube easily, the location that makes the mistake, and also Chang Yinwei is subjected to other objects obstructions and can't uses; During the usage level chi, common surveyor's staff orientation range is limited, can't be used for remote location, and the laser level chi can not self leveling, and the level correction error is bigger, and bearing accuracy is low; When using the vertical location, location for the higher point in position is difficult, as the location of top, tunnel with respect to ground point top, and comparatively inconvenience of the suspension of suspension wire from top to bottom, can not with the horizontal positioning device use that effectively is combined as a whole, need operate respectively.
Therefore, but the laser locator of a kind of level of needs, perpendicular positioning not only has high orientation precision and lower manufacturing cost, and easy to use, easy operation, uses for numerous workmens.
The utility model content
In view of this, the utility model provides a kind of hanging type laser locator, weight with suspention is a base, hanging its laser instrument of back is horizontal automatically, horizontal location is more accurate, the bottom of weight also is provided with the laser instrument of plumb line direction, can also the utility model can be inverted simultaneously in level and vertical direction location, go up the location of vertical direction after the level correction, by laser beam and projection location thereof, be convenient to observe, and simple in structure, cheap, operation easily, common workmen all can use, and is beneficial to popularization.
Hanging type laser locator of the present utility model comprises weight, is used to suspend the suspension apparatus of described weight in midair and is fixedly set in laser assembly on the weight that described weight upper surface is the plane perpendicular to its plumb line; The plumb line conllinear of the center of gravity of described laser assembly and weight; Described laser assembly comprises at least one laser instrument that is provided with along table plane on the weight.
Further, described weight is the inverted cone structure, and upper surface is provided with level and smooth laser socket perpendicular to its plumb line, the plumb line conllinear of the center of gravity of described laser socket and weight, and pass through bolted with weight;
Further, described laser instrument can be three, be respectively conllinear dorsad and be arranged at the laser instrument I and the laser instrument II on table plane on the laser socket, and be fixed in the laser instrument III that weight tip and its laser beam place straight line and laser instrument I and laser instrument II place straight line intersect vertically;
Further, described laser socket is provided with the groove that is used to hold with fixed laser I and laser instrument II, and the side is provided with the level correction instrument that is used for its upper bottom surface is carried out level correction;
Further, described laser assembly also comprises battery, PLC control module and pushbutton switch, and described battery is arranged in the weight, and the PLC control module is arranged in the laser socket, pushbutton switch be arranged at the laser socket side and with relative distribution of described level correction instrument;
Further, the output terminal of described PLC control module is electrically connected on laser instrument, and input end is in order to receive the control signal that pushbutton switch sent;
Further, the middle part that is positioned at the groove of laser socket is provided with the detachable cap with bolted, and described detachable cap is provided with the hanger that is used to connect suspension apparatus, and described hanger does not protrude in the laser socket upper surface;
Further, described suspension apparatus is flexible suspension wire.
The beneficial effects of the utility model are: hanging type laser locator of the present utility model, adopt the hanging type structure, its laser socket is arranged on the weight of suspention and shows the plane, hanging the back laser instrument is horizontal automatically, horizontal location is more accurate, and is positioned at the laser instrument that the weight bottom also is provided with the plumb line direction, can be simultaneously in level and vertical direction location, also can be with its inversion and level correction, and then the location of realizing going up vertical direction; By laser beam and projection location thereof, be convenient to observe, simple in structure, cheap, operation easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a front view of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view.
Embodiment
Fig. 1 is a front view of the present utility model, Fig. 2 is that the A of Fig. 1 is to view, Fig. 3 is that the B of Fig. 1 is to view, as shown in the figure: the hanging type laser locator of present embodiment, comprise weight 1, be used to suspend the suspension apparatus 2 of described weight 1 in midair and be fixedly set in laser assembly 3 on the weight 1, described weight 1 upper surface is the plane perpendicular to its plumb line; The plumb line conllinear of the center of gravity of described laser assembly 3 and weight 1; Described laser assembly 3 comprises at least one laser instrument 31 that is provided with along table plane on the weight 1, and as shown in the figure, present embodiment is set to 3.
In the present embodiment, described weight 1 is the inverted cone structure, and upper surface is provided with level and smooth laser socket 11 perpendicular to its plumb line, the plumb line conllinear of the center of gravity of described laser socket 11 and weight 1, and with weight 1 by bolted, be beneficial to the processing of weight 1 and the installation of weight 1 internal part.
In the present embodiment, described laser instrument 31 is respectively dorsad, and conllinear is arranged at laser instrument I 31a and the laser instrument II31b that shows the plane on the laser socket 11, and be fixed in the laser instrument III31c that weight 1 tip and its laser beam place straight line and laser instrument I 31a and laser instrument II31b place straight line intersect vertically, can carry out level or perpendicular positioning and level and vertical location simultaneously.
In the present embodiment, described laser socket 11 is provided with the groove that is used to hold with fixed laser I 31a and laser instrument II31b, the side is provided with the level correction instrument 111 that is used for its upper bottom surface is carried out level correction, the laser socket 11 of this structure can be inverted and carry out level correction, the laser instrument of opening the weight tip then positions last vertical direction.
In the present embodiment, described laser assembly 3 also comprises battery 32, PLC control module 33 and pushbutton switch 34, described battery 32 is arranged in the weight 1, PLC control module 33 is arranged in the laser socket 11, pushbutton switch 34 be arranged at laser socket 11 sides and with described level correction instrument 111 relative distributions, compact conformation, steadily of centre of gravity.
In the present embodiment, the output terminal of described PLC control module 33 is electrically connected on laser instrument 31, and input end can carry out cycle control to the opening of laser instrument 31 by pushbutton switch in order to receive the control signal that pushbutton switch 34 is sent.
In the present embodiment, the middle part that is positioned at the groove of laser socket 11 is provided with the detachable cap 112 with bolted, be convenient to the installation of laser socket 11 internal parts, described detachable cap 112 is provided with the hanger 113 that is used to connect suspension apparatus 2, described hanger does not protrude in the laser socket upper surface, therefore can not hinder the hanging type laser locator of present embodiment to be inverted use.
In the present embodiment, described suspension apparatus 2 is flexible suspension wire, cheap, use flexibly, dependable performance.
In the present embodiment, each laser instrument includes a laser generator and a laser head being attached thereto, connect three laser heads respectively and also can realize and be set to single laser generator in theory, but cost is higher, and present embodiment is taked better embodiment.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. hanging type laser locator, it is characterized in that: comprise weight (1), be used to suspend in midair the suspension apparatus (2) of described weight (1) and be fixedly set in laser assembly (3) on the weight (1), described weight (1) upper surface is the plane perpendicular to its plumb line; The plumb line conllinear of the center of gravity of described laser assembly (3) and weight (1); Described laser assembly (3) comprises along weight (1) goes up at least one laser instrument (31) that the table plane is provided with.
2. hanging type laser locator according to claim 1, it is characterized in that: described weight (1) is the inverted cone structure, upper surface is provided with level and smooth laser socket (11) perpendicular to its plumb line, the plumb line conllinear of the center of gravity of described laser socket (11) and weight (1), and pass through bolted with weight (1).
3. hanging type laser locator according to claim 2, it is characterized in that: described laser instrument (31) can be three, be respectively conllinear dorsad and be arranged at laser instrument I (31a) and the laser instrument II (31b) that laser socket (11) is gone up the table plane, and be fixed in the laser instrument III (31c) that weight (1) tip and its laser beam place straight line and laser instrument I (31a) and laser instrument II (31b) place straight line intersect vertically.
4. hanging type laser locator according to claim 3, it is characterized in that: described laser socket (11) is provided with the groove that is used to hold with fixed laser I (31a) and laser instrument II (31b), and the side is provided with the level correction instrument (111) that is used for its upper bottom surface is carried out level correction.
5. hanging type laser locator according to claim 4, it is characterized in that: described laser assembly (3) also comprises battery (32), PLC control module (33) and pushbutton switch (34), described battery (32) is arranged in the weight (1), PLC control module (33) is arranged in the laser socket (11), and pushbutton switch (34) is arranged at laser socket (11) side and relative distribution with described level correction instrument (111).
6. hanging type laser locator according to claim 5 is characterized in that: the output terminal of described PLC control module (33) is electrically connected on laser instrument, and input end is in order to receive the control signal that pushbutton switch (34) is sent.
7. hanging type laser locator according to claim 6, it is characterized in that: the middle part that is positioned at the groove of laser socket (11) is provided with the detachable cap (112) with bolted, described detachable cap (112) is provided with the hanger (113) that is used to connect suspension apparatus (2), and described hanger does not protrude in the laser socket upper surface.
8. hanging type laser locator according to claim 7 is characterized in that: described suspension apparatus (2) is flexible suspension wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096293 CN202041206U (en) | 2011-04-02 | 2011-04-02 | Overhang type laser locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096293 CN202041206U (en) | 2011-04-02 | 2011-04-02 | Overhang type laser locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041206U true CN202041206U (en) | 2011-11-16 |
Family
ID=44968645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120096293 Expired - Fee Related CN202041206U (en) | 2011-04-02 | 2011-04-02 | Overhang type laser locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438866A (en) * | 2013-09-05 | 2013-12-11 | 中国水电顾问集团中南勘测设计研究院 | Object space location and automatic leveling movable control rack |
| CN105651271A (en) * | 2014-11-11 | 2016-06-08 | 袁国堂 | Infrared ray plumb |
| CN108731632A (en) * | 2017-04-20 | 2018-11-02 | 罗伯特·博世有限公司 | Laser level |
| CN109501958A (en) * | 2018-08-24 | 2019-03-22 | 上海江南长兴造船有限责任公司 | A kind of positioning tool of vertical line |
-
2011
- 2011-04-02 CN CN 201120096293 patent/CN202041206U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438866A (en) * | 2013-09-05 | 2013-12-11 | 中国水电顾问集团中南勘测设计研究院 | Object space location and automatic leveling movable control rack |
| CN103438866B (en) * | 2013-09-05 | 2015-11-18 | 中国电建集团中南勘测设计研究院有限公司 | A kind of object space location self leveling movable control rack |
| CN105651271A (en) * | 2014-11-11 | 2016-06-08 | 袁国堂 | Infrared ray plumb |
| CN108731632A (en) * | 2017-04-20 | 2018-11-02 | 罗伯特·博世有限公司 | Laser level |
| CN108731632B (en) * | 2017-04-20 | 2022-02-25 | 罗伯特·博世有限公司 | Laser level |
| CN109501958A (en) * | 2018-08-24 | 2019-03-22 | 上海江南长兴造船有限责任公司 | A kind of positioning tool of vertical line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20120402 |