CN206113937U - Laser pastes mural circle - Google Patents

Laser pastes mural circle Download PDF

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Publication number
CN206113937U
CN206113937U CN201621034194.8U CN201621034194U CN206113937U CN 206113937 U CN206113937 U CN 206113937U CN 201621034194 U CN201621034194 U CN 201621034194U CN 206113937 U CN206113937 U CN 206113937U
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CN
China
Prior art keywords
leveling
pastes
hoisting mechanism
reference body
bar
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Application number
CN201621034194.8U
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Chinese (zh)
Inventor
王继忠
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王继忠
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Priority to CN201621034194.8U priority Critical patent/CN206113937U/en
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Abstract

The utility model provides a laser pastes mural circle, including making level mechanism and sharp optical module, make level the mechanism including being provided with the base of bracing piece, the fastening swashs optical module's the benchmark body, and the freely movable joint of the swing joint bracing piece and the benchmark body acts on a hoist mechanism of the primary importance that the benchmark personally experienced sth. Part of the body to and act on the 2nd hoist mechanism of the second place of the benchmark body, primary importance, the second place and freely movable joint's position line forms triangle -shaped. The utility model provides a laser pastes mural circle's the mechanism of making level keeps the degree of freedom of the needs of the benchmark body through freely movable joint, and a rethread hoist mechanism and the 2nd hoist mechanism calibrate the benchmark body from different orientations. The utility model has the characteristics of simple structure is firm, longe -lived, the error is little.

Description

Laser pastes mural circle
Technical field
This utility model is related to the levelling instrument of surveying and mapping of civil construction, more particularly to laser leveling instrument of surveying and mapping.
Background technology
Current laser patch mural circle easily loosens because of fault of construction, and persistency is poor, and then causes to use error big, accuracy rate drop It is low.
Therefore, need badly and provide a kind of accuracy lasting laser patch mural circle, the high problem of the repair rate that reduction presently, there are.
Utility model content
The purpose of this utility model is to provide laser patch mural circle, solves one or more in above-mentioned technical problem.
This utility model provides a kind of laser and pastes mural circle, including leveling mechanism and laser module;
Leveling mechanism includes
Pedestal, is provided with support bar;
Reference body, fastens laser module;
Movable joint, is flexibly connected support bar and reference body;
First hoisting mechanism, acts on the first position of reference body;
And
Second hoisting mechanism, acts on the second position of reference body;
The position line of first position, the second position and movable joint forms triangle.
The leveling mechanism of the laser patch mural circle that this utility model is provided passes through oneself of the needs of movable joint holding reference body By spending, then by first hoisting mechanism and second hoisting mechanism, reference body is calibrated from different directions.This utility model With simple structure it is firm the characteristics of, life-span length, error is little.
In some embodiments, movable joint of the present utility model can be oscillating bearing, self-aligning bearing or be The common apparatus such as universal joint;The preferred self-aligning bearing of the present embodiment, it is high with accuracy, the characteristics of good reliability.
Additionally, the laser that this utility model is provided pastes mural circle, its reference body is provided with movable joint installing hole, movable joint It is arranged at movable joint installing hole.
In some embodiments, this utility model is flexibly connected the connected mode of support bar and reference body to movable joint Do not have restriction, but the present embodiment coordinates support bar preferably using the embodiment with movable joint installing hole, with structure jail Lean on, the characteristics of good reliability.
In some embodiments, the laser patch mural circle that this utility model is provided, reference body includes the first leveling bar and the Two leveling bars,
First hoisting mechanism acts on the first leveling bar;
Second hoisting mechanism acts on the second leveling bar;
Second leveling bar is vertically arranged with the second leveling bar.
This utility model is respectively cooperating with first and is carried by the first leveling bar for being fixedly installed with reference body and the second leveling bar Mechanism and second hoisting mechanism are risen, simple structure is easily implemented.
In some embodiments, the second leveling bar place straight line is vertically arranged with the second leveling bar place straight line.It is convenient Leveling is carried out to reference body from two vertical directions, simple structure, be convenient for people to use custom.
In some embodiments, the laser patch mural circle that this utility model is provided, the first leveling bar and the second leveling bar institute It is vertical with support bar place straight line respectively in straight line;
First leveling bar is coplanar with support bar place straight line respectively with the second leveling bar place straight line.
The use habit of further aspect people.
As a kind of embodiment of the trigger mechanism of first hoisting mechanism and second hoisting mechanism, what this utility model was provided Laser pastes mural circle, and also including double-shaft level sensor, first hoisting mechanism and second hoisting mechanism electrically connect double-shaft level biography Sensor.
As another kind of embodiment of the trigger mechanism of first hoisting mechanism and second hoisting mechanism,
The laser patch mural circle that this utility model is provided can also include
First uniaxial horizontal degree sensor and the second uniaxial horizontal degree sensor;
First uniaxial horizontal degree sensor electrically connects first hoisting mechanism;
Second uniaxial horizontal degree sensor electrically connects second hoisting mechanism.
In some embodiments, the preferred first hoisting mechanism structure of this utility model is as follows:
First hoisting mechanism includes
First tumbler, output shaft arranges the first screw thread;
First leveling cylinder, is provided with the second screw thread coordinated with the first screw thread;
First leveling cylinder acts on first position;
And
Rotation stop device, limits the rotation of the first leveling cylinder.
First hoisting mechanism of the present utility model, is coordinated by the screw thread of motor output end and the screw thread of the first leveling cylinder, Reach the function of being lifted or decline the first leveling cylinder.
In some embodiments, rotation stop device includes elastic device, and the first leveling cylinder, bullet are fixed in elastic device one end The property device other end is fixed on pedestal.
This utility model does not limit the structure of other rotation stop devices, and preferably, the number of elastic device is two, and from a left side Right both direction limits the rotation of the first leveling cylinder, prevents the first leveling cylinder in the rotation of left and right both direction.
This utility model not the screw thread of limiting motor outfan and the first leveling cylinder screw thread coordinate concrete structure, it is excellent Choosing, the screw thread of motor output end is external screw thread, and the screw thread of the first leveling cylinder is female thread, certainly contrary layout type be also In protection domain of the present utility model.
The structure of second hoisting mechanism can setting identical with the structure of first hoisting mechanism, this utility model do not limit System.
In some embodiments, this utility model provide laser patch mural circle, also including limit reference body perpendicular to The stopping means rotated in the plane of support bar place straight line.
In some embodiments, stopping means include being fixed on the stop bit part of pedestal, and stop bit part props up the first leveling bar Or the second leveling bar.
In some embodiments, the number of stop bit part can be with one, or multiple, and for example, number is two, from Left and right both direction is limited and rotated.
In some embodiments, the laser patch mural circle that this utility model is provided, can also include tensing the receipts of reference body Tight mechanism.
The error for causing of trembling of reference body is prevented, degree of accuracy is improved.
In some embodiments, tightening system includes tightening up spring,
Tighten up spring one end and be fixed on reference body, the other end for tightening up spring is fixed on pedestal,
Tighten up spring place straight incline to arrange.
Tighten up the straight incline setting of spring place to refer to, not only provide drawing in the plane perpendicular to support bar place straight line Power, also provides pulling force on the direction parallel to support bar place straight line.Prevent trembling for all directions.
Description of the drawings
A kind of laser of embodiment that Fig. 1 is provided for this utility model pastes the structural representation of mural circle;
A kind of laser of embodiment that Fig. 2 is provided for this utility model pastes the structural representation of mural circle.
Specific embodiment
With reference to Figure of description, this utility model is described in more detail.
As shown in figure 1, this utility model provides a kind of laser pastes mural circle, including leveling mechanism 1 and laser module 2;
Leveling mechanism 1 includes
Pedestal 11, is provided with support bar 12;
Reference body 13, fastening laser module 2;
Movable joint 14, is flexibly connected support bar 12 and reference body 13;
First hoisting mechanism 15, acts on the first position of reference body 13;
And
Second hoisting mechanism 16, acts on the second position of reference body 13;
The position line of first position, the second position and movable joint 14 forms triangle.
The leveling mechanism 1 of the laser patch mural circle that this utility model is provided keeps the needs of reference body 13 by movable joint 14 Degree of freedom, then by first hoisting mechanism 15 and second hoisting mechanism 16, reference body 13 is calibrated from different directions. The characteristics of this utility model has simple structure firm, life-span length, error is little.
Movable joint of the present utility model 14, can be oscillating bearing, self-aligning bearing or to be that universal joint etc. is general set It is standby;The preferred self-aligning bearing of the present embodiment, it is high with accuracy, the characteristics of good reliability.
Additionally, the laser patch mural circle that this utility model is provided, its reference body 13 is provided with movable joint installing hole 131, living Movable joint 14 is arranged at movable joint installing hole 131.
This utility model does not have restriction to the connected mode that movable joint 14 is flexibly connected support bar 12 and reference body 13, but The present embodiment coordinates support bar 12 preferably using the embodiment with movable joint installing hole 131, firm with structure, reliable The characteristics of property is good.
Further, the laser patch mural circle that this utility model is provided, reference body 13 includes the first leveling bar 132 and the second leveling Bar 133,
First hoisting mechanism 15 acts on the first leveling bar 132;
Second hoisting mechanism 16 acts on the second leveling bar 133;
Second leveling bar 133 is vertically arranged with the second leveling bar 133.
This utility model is matched somebody with somebody respectively by the first leveling bar 132 for being fixedly installed with reference body 13 and the second leveling bar 133 First hoisting mechanism 15 and second hoisting mechanism 16 are closed, simple structure is easily implemented.
Additionally, originally implementing preferably, the place straight line of the second leveling bar 133 is vertical with the place straight line of the second leveling bar 133 to be set Put.It is convenient to carry out leveling to reference body 13 from two vertical directions, simple structure, be convenient for people to use custom.
Further, the laser patch mural circle that this utility model is provided, the first leveling bar 132 is located with the second leveling bar 133 Straight line is vertical with the place straight line of support bar 12 respectively;
First leveling bar 132 is coplanar with the place straight line of support bar 12 respectively with the place straight line of the second leveling bar 133.
The use habit of further aspect people.
Used as a kind of embodiment of the trigger mechanism of first hoisting mechanism 15 and second hoisting mechanism 16, this utility model is carried For laser patch mural circle, also including double-shaft level sensor, first hoisting mechanism 15 and second hoisting mechanism 16 electrically connects pair Axle horizon sensor.
As another kind of embodiment of the trigger mechanism of first hoisting mechanism 15 and second hoisting mechanism 16,
The laser patch mural circle that this utility model is provided can also include
First uniaxial horizontal degree sensor 17 and the second uniaxial horizontal degree sensor 18;
First uniaxial horizontal degree sensor 17 electrically connects first hoisting mechanism 15;
Second uniaxial horizontal degree sensor 18 electrically connects second hoisting mechanism 16.
This utility model is not limited to the structure of first hoisting mechanism 15, can drive belt pulley machine using motor Structure, or motor drive screw mandrel slide block mechanism.
But the preferred structure of first hoisting mechanism 15 of this utility model is as follows:
First hoisting mechanism 15 includes
First tumbler 151, output shaft arranges the first screw thread 152;
First leveling cylinder 153, is provided with the second screw thread 154 coordinated with the first screw thread 152;
First leveling cylinder 153 acts on first position;
And
Rotation stop device, limits the rotation of the first leveling cylinder 153.
First hoisting mechanism of the present utility model 15, by the screw thread and the screw thread of the first leveling cylinder 153 of motor output end Coordinate, reach the function of being lifted or decline the first leveling cylinder 153.
Further, rotation stop device includes elastic device 155, and the first leveling cylinder 153, bullet are fixed in the one end of elastic device 155 The property other end of device 155 is fixed on pedestal 11.
This utility model does not limit the structure of other rotation stop devices, and preferably, the number of elastic device 155 is two, and The rotation of the first leveling cylinder 153 is limited from left and right both direction, the first leveling cylinder 153 is prevented in the rotation of left and right both direction.
This utility model not the screw thread of limiting motor outfan and the first leveling cylinder 153 screw thread coordinate concrete structure, It is preferred that, the screw thread of motor output end is external screw thread, and the screw thread of the first leveling cylinder 153 is female thread, certain contrary layout type It is also in protection domain of the present utility model.
The structure of second hoisting mechanism 16 can setting identical with the structure of first hoisting mechanism 15, this utility model do not do Limit.
As shown in Fig. 2 additionally, this utility model provide laser patch mural circle, also including limit reference body 13 perpendicular to The stopping means rotated in the plane of the place straight line of support bar 12.
This utility model is not limited to the structure of stopping means, it is preferred to use structure below.
Stopping means include being fixed on the stop bit part 102 of pedestal 11, and stop bit part 102 props up the first leveling bar 132 or described Second leveling bar 133.
Preferably, the number of stop bit part 102 can be with one, or multiple, for example, number is two, from left and right Both direction is limited and rotated.
Further, the laser patch mural circle that this utility model is provided, can also include tensing the tightening system of reference body 13.
The error for causing of trembling of reference body 13 is prevented, degree of accuracy is improved.
This utility model does not limit the concrete structure of tightening system, it is preferred to use structure below:
Tightening system includes tightening up spring 101,
Tighten up the one end of spring 101 and be fixed on reference body 13, the other end for tightening up spring 101 is fixed on pedestal 11,
Tighten up the place straight incline of spring 101 to arrange.
Tighten up the place straight incline setting of spring 101 to refer to, not only in the plane perpendicular to the place straight line of support bar 12 Pulling force is provided, also pulling force is provided on the direction parallel to the place straight line of support bar 12.Prevent trembling for all directions.
Presented above is only optimal way of the present utility model, it is noted that to those skilled in the art, On the premise of design is created without departing from this utility model, some deformations and improvement can also be made, these also should be regarded as this reality Within new protection domain.

Claims (10)

1. laser pastes mural circle, it is characterised in that including leveling mechanism (1) and laser module (2);
The leveling mechanism (1) includes
Pedestal (11), is provided with support bar (12);
Reference body (13), fastens the laser module (2);
Movable joint (14), is flexibly connected the support bar (12) and the reference body (13);
First hoisting mechanism (15), acts on the first position of the reference body (13);
And
Second hoisting mechanism (16), acts on the second position of the reference body (13);
The position line of the first position, the second position and the movable joint (14) forms triangle.
2. laser according to claim 1 pastes mural circle, it is characterised in that the reference body (13) is provided with movable joint peace Dress hole (131), the movable joint (14) is arranged at the movable joint installing hole (131).
3. laser according to claim 1 pastes mural circle, it is characterised in that
The reference body (13) includes the first leveling bar (132) and the second leveling bar (133),
The first hoisting mechanism (15) acts on the first leveling bar (132);
The second hoisting mechanism (16) acts on the second leveling bar (133);
Second leveling bar (133) the place straight line is vertically arranged with the second leveling bar (133) place straight line.
4. laser according to claim 3 pastes mural circle, it is characterised in that
The first leveling bar (132) is located respectively with the second leveling bar (133) place straight line with the support bar (12) Straight line is vertical;
The first leveling bar (132) is located respectively with the second leveling bar (133) place straight line with the support bar (12) Straight line is coplanar.
5. laser according to claim 4 pastes mural circle, it is characterised in that also including double-shaft level sensor, and described first Hoisting mechanism (15) and the second hoisting mechanism (16) electrically connect the double-shaft level sensor.
6. laser according to claim 5 pastes mural circle, it is characterised in that
Also include the first uniaxial horizontal degree sensor (17) and the second uniaxial horizontal degree sensor (18);
The first uniaxial horizontal degree sensor (17) electrically connects the first hoisting mechanism (15);
The second uniaxial horizontal degree sensor (18) electrically connects the second hoisting mechanism (16).
7. laser according to claim 6 pastes mural circle, it is characterised in that
The first hoisting mechanism (15) includes
First tumbler (151), output shaft arranges the first screw thread (152);
First leveling cylinder (153), is provided with the second screw thread (154) coordinated with first screw thread (152);
The first leveling cylinder (153) acts on the first position;
And
Rotation stop device, limits the rotation of the first leveling cylinder (153).
8. laser according to claim 7 pastes mural circle, it is characterised in that the rotation stop device includes elastic device (155), The first leveling cylinder (153) is fixed in described elastic device (155) one end, and elastic device (155) other end is fixed on Pedestal (11).
9. laser according to claim 3 pastes mural circle, it is characterised in that also including the restriction reference body (13) vertical The stopping means rotated in the plane of the support bar (12) place straight line;The stopping means include being fixed on the pedestal (11) stop bit part (102), the stop bit part (102) props up the first leveling bar (132) or the second leveling bar (133)。
10. laser according to claim 1 pastes mural circle, it is characterised in that also including the receipts for tensing the reference body (13) Tight mechanism;
The tightening system includes tightening up spring (101),
The reference body (13) is fixed in described spring (101) one end of tightening up, and the other end for tightening up spring (101) is fixed on The pedestal (11);
Spring (101) the place straight incline of tightening up is arranged.
CN201621034194.8U 2016-08-31 2016-08-31 Laser pastes mural circle Active CN206113937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621034194.8U CN206113937U (en) 2016-08-31 2016-08-31 Laser pastes mural circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621034194.8U CN206113937U (en) 2016-08-31 2016-08-31 Laser pastes mural circle

Publications (1)

Publication Number Publication Date
CN206113937U true CN206113937U (en) 2017-04-19

Family

ID=58519291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621034194.8U Active CN206113937U (en) 2016-08-31 2016-08-31 Laser pastes mural circle

Country Status (1)

Country Link
CN (1) CN206113937U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403912A (en) * 2016-08-31 2017-02-15 王继忠 Laser wall attaching spirit level

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403912A (en) * 2016-08-31 2017-02-15 王继忠 Laser wall attaching spirit level
WO2018040701A1 (en) * 2016-08-31 2018-03-08 王继忠 Laser level
CN106403912B (en) * 2016-08-31 2019-06-18 王继忠 Laser pastes mural circle

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