CN205973347U - Measure pay -off in super high rise elevator well - Google Patents
Measure pay -off in super high rise elevator well Download PDFInfo
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- CN205973347U CN205973347U CN201620785278.9U CN201620785278U CN205973347U CN 205973347 U CN205973347 U CN 205973347U CN 201620785278 U CN201620785278 U CN 201620785278U CN 205973347 U CN205973347 U CN 205973347U
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- prism
- pentaprism
- laser beam
- elevator hoistways
- super high
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Abstract
The utility model discloses a measure pay -off in super high rise elevator well, including laser level, pentaprism and support, prism and support, movable support alive, laser level and pentaprism setting are on same horizontal plane, the movable support that lives fixes on elevator well shear force wall inner wall, and prism and support are placed on the movable support that lives, and prism and support lie in the pentaprism directly over, during the measurement, laser level sends horizontal laser beam, and behind the pentaprism, laser beam is the transmission perpendicularly upwards, perpendicular ascending laser beam behind the prism horizontal projection to elevator well shear force on the wall, change the orientation of placing of prism, obtain another projection on the wall in the opposite shear force of elevator well, according to 2 projection, confirm the plumb line of floor. The utility model is suitable for an elevator guide rail measures the unwrapping wire operation in the super narrow and small space of high rise elevator well, its compact structure, and the unwrapping wire precision has been guaranteed to the ingenious optical instrument principle of reflection of utilizing, has reduced construction cost.
Description
Technical field
The utility model is related to a kind of measurement apparatus, surveying setting-out device in more particularly, to a kind of Super High elevator hoistways.
Background technology
With the continuous development of China's economy, high-rise building appearance like the mushrooms after rain.Express elevator is Super High
Building completes the indispensable instrument of vertical transport.Due to narrow space in Super High elevator hoistways, in Super High elevator hoistways
Inside complete the installation of express elevator, how to ensure that the installation accuracy of rail brackets and installation quality are restricted by several factors.
Elevator travels in hoistway up and down, is fixedly connected on the wall of elevator hoistways shear wall side by rail brackets.Lead for every
At least two rail bracketses of rail, between 2-2.5m, the installation accuracy of rail brackets determines the installation matter of guide rail to its spacing
Amount, directly affects security and the comfortableness of elevator operation.Being installed due to rail brackets is hanging down in even hundreds of meter of rice up to a hundred
Construct in straight well road, how to improve the precision of the line setting of rail brackets and always insoluble problem.
At present, when installing rail brackets line setting, typically constructed in the following ways：
First method：Survey crew is respectively adopted and takes midpoint at top and bottom, then line is obtaining datum line, this
What method obtained is straight line, but it cannot be guaranteed that is plumb line.
Second method：Survey crew in elevator hoistways girder steel unwrapping wire using wire under hang big line pendant, to obtain lead
Vertical baseline, then pilot measurement is on the wall of elevator.Because floor is higher, in floor hoistway, wind-force is bigger, and big line pendant waves not
Surely, easily being swung back and forth etc. by steel wire affects；Even if increasing weight or increase counterweight of line pendant etc. to do damped motion, nor make
Big line pendant is totally stationary, and building is higher, obtains plumb line also more difficult.
The third method：Survey crew by laser leveler be placed in elevator bottom or top, be arranged on special three
Above foot rest.But, this method can only obtain the incident point at the differing heights of same plane position.Because unwrapping wire precision reaches not
To requiring, express elevator is in installation process it is possible that unnecessary does over again.
Using traditional line-putting method, problems with easily occurs：
（One）During using first method unwrapping wire, because floor is higher, hole to be provided position intersects skew, and messenger wire is not smooth,
Axial line control point pilot measurement is inaccurate；
（Two）When being measured using plumbing method, big line pendant waves shakiness, and the steel wire hanging big line pendant such as swings back and forth at the construction environment
Impact, also affect unwrapping wire precision；
（Three）During using laser leveler unwrapping wire, increase with height, laser beam can be gradually thicker, after exceeding certain altitude
The spot diameter that laser beam is formed is very big, installs the required precision of positioning beyond guide rail bracket of elevator.
（Four）Increasing with floor, elevator hoistways shear wall's thickness is gradually thinning, because exterior wall sideline is constant, and interior wall
Face is stepped change, and that is, not on same vertical plane, these factors bring very big difficulty to Super High unwrapping wire to inner wall surface.
Therefore, need surveying setting-out device in a kind of Super High elevator hoistways of design badly, assist to complete to surpass in small space
The installation of express elevator.
Utility model content
The purpose of this utility model is for above-mentioned technical problem, there is provided surveying setting-out in a kind of Super High elevator hoistways
, it is adaptable to cage guide line laying work, its compact conformation, simple operation in small space, ingenious utilization optical instrument is anti-for device
Penetrate principle it is ensured that unwrapping wire precision, reduce construction cost, energy-conserving and environment-protective.
The technical solution of the utility model
For solving above-mentioned technical problem, surveying setting-out device in a kind of Super High elevator hoistways that the utility model provides,
Including laser leveler, pentaprism and support, prism and support and travel(l)ing rest.
Laser leveler and pentaprism are placed in same level, and travel(l)ing rest is fixed on elevator hoistways shearing inner wall
On, prism is placed on travel(l)ing rest, and prism is located at the surface of pentaprism；During measurement, laser leveler horizontal direction
Send laser beam, after pentaprism, transmit vertically upward, laser beam vertically upward is through prism, floor projection
To elevator hoistways shear wall；Change the placement direction of prism, elevator hoistways opposite shear wall obtains another projection.?
According to 2 points of projection it may be determined that the plumb line of floor on same face wall.
Further, described pentaprism includes a faceted pebble, two faceted pebbles, three faceted pebbles, four faceted pebbles, five faceted pebbles, a faceted pebble and two
Faceted pebble is vertically arranged, and the surface of three faceted pebbles and five faceted pebbles is provided with reflectorized material, and four faceted pebbles between three faceted pebbles and five faceted pebbles are
Frosting, the setting of luminescent material is it is ensured that laser beam is launched for internal in pentaprism, and does not reflect；Swash
Light ray is vertically injected from a faceted pebble, the reflection through three faceted pebbles, five faceted pebbles, and laser beam vertically projects from two faceted pebbles, injects five
The laser beam of prism is 90 ° with the angle of the laser beam projecting pentaprism.
Further, the inclined-plane of described prism is provided with reflectorized material, and the setting of luminescent material is it is ensured that laser is penetrated
Line is launched for internal in prism, and does not reflect.
Further, described reflectorized material is aluminium or silver, and aluminium or silver can effectively prevent three faceted pebbles, five faceted pebbles from rolling over
Penetrate.
Further, described prism, be provided with horizontal bubble on pentaprism, for adjusting prism, at pentaprism
In horizontality；When measuring operation, need to ensure that prism, pentaprism are in horizontality it is ensured that the essence of surveying setting-out
Degree.
Further, described travel(l)ing rest includes base plate and fence, base plate thickness 50mm, and fence is made up of scaffold tubes, water
Square be 1200mm to height distance base plate, one end of base plate is provided with vertical crimping, height of flange apart from base plate be 300 ~
400mm, crimping is close to elevator hoistways, fixes with shear wall expansion bolt, and fence is arranged on the surrounding of base plate；Travel(l)ing rest can
Need voluntarily to adjust placement floor position according to floor unwrapping wire, so can reduce the height of laser beam, effectively improve electricity
Unwrapping wire precision in stair shaft road, prevent laser beam apart from remote when, laser beam formed beam diameter thicker, thus affect unwrapping wire essence
Degree.
Further, the middle part of described base plate is provided with preformed hole, and laser beam can vertically be injected into three from preformed hole
On lens optical glass.
The utility model beneficial effect：
In a kind of Super High elevator hoistways that the utility model provides, surveying setting-out device is applied to elevator in small space
Guide rail line laying work, its compact conformation, simple operation, ingenious utilization optical instrument principle of reflection, it is ensured that unwrapping wire precision, reduces
Construction cost.
Brief description
By the detailed description made in conjunction with the following drawings, of the present utility model above-mentioned and/or other aspects and advantage will
Become more apparent upon and be easier to understand, these accompanying drawings simply schematically, are not intended to limit the utility model, wherein：
Fig. 1 is the utility model city's roads schematic diagram；
Fig. 2 is route map in elevator hoistways for the laser beam；
Fig. 3 is laser beam in pentaprism internal reflection stereogram；
Fig. 4 is laser beam in pentaprism internal reflection profile；
Fig. 5 is laser beam in prism internal reflection profile；
Fig. 6 is the moving rack structure schematic diagram of the utility model.
In accompanying drawing, the part representated by each label is as follows：
1. laser leveler；2. pentaprism；3. prism；4. travel(l)ing rest；5. horizontal bubble；6. base plate；7. fence；8.
Laser beam；9. crimping；10. expansion bolt；11. shear walls.
Specific embodiment
With reference to specific embodiments and the drawings, surveying setting-out in a kind of Super High elevator hoistways of the present utility model is filled
Put and be described in detail.
The embodiment that here is recorded is specific specific embodiment of the present utility model, of the present utility model for illustrating
Design, is all explanatory and exemplary, should not be construed as the limit to the utility model embodiment and the utility model scope
System.The enforcement exception recorded except here, those skilled in the art can also be public based on the application claims and specification institute
The content opened includes doing using the embodiment that here is recorded using obviously other technical schemes, these technical schemes
Go out the technical scheme of any obvious substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated each several part
Shape and its correlation.Note that the structure of each part for the ease of clearly showing the utility model embodiment, respectively
Do not draw according to identical ratio between accompanying drawing.Identical reference marker is used for representing identical part.
Fig. 1 to Fig. 6 is that the knot correlation of surveying setting-out device in a kind of Super High elevator hoistways described in the utility model is shown
It is intended to.
Fig. 1 is the utility model city's roads schematic diagram, surveying setting-out device in a kind of Super High elevator hoistways, including sharp
Light level meter 1, pentaprism 2 and support, prism 3 and support and travel(l)ing rest 4.
Laser leveler 1 and pentaprism 2 are arranged in same level；Travel(l)ing rest 4 is fixed on elevator hoistways shear wall
On 11 inwalls, prism 3 is placed on travel(l)ing rest 4, and prism 3 is located at the surface of pentaprism 2；During measurement, laser level
Instrument 1 horizontal direction sends laser beam 8, after pentaprism 2, transmits vertically upward, and laser beam 8 vertically upward is through three
Prism 3, in floor projection to elevator hoistways shear wall 11；Change the placement direction of prism 3, in elevator hoistways opposite shear wall
Obtain another projection on 11, according to 2 points of projection, determine the plumb line of floor.
Fig. 2 is route map in elevator hoistways for the laser beam, and laser leveler 1 horizontal direction sends laser beam 8, penetrates
Enter pentaprism 2, through the internal reflection of pentaprism 2, project pentaprism 2, the laser beam 8 projecting from pentaprism 2 vertically upward
Vertically inject prism 3, through the internal emission of prism 3, laser beam 8 is projected on elevator hoistways shear wall 11.
Pentaprism 2 in the application includes a faceted pebble 2-1, two faceted pebble 2-2, three faceted pebble 2-3, four faceted pebble 2-4, five faceted pebble 2-
5, a faceted pebble 2-1 is vertically arranged with two faceted pebble 2-2, and the surface of three faceted pebble 2-3 and five faceted pebble 2-5 is provided with reflectorized material, Rhizoma Sparganii
Four faceted pebble 2-4 between face 2-3 and five faceted pebble 2-5 are frosting.
Fig. 3 be laser beam in pentaprism internal reflection stereogram, laser beam 8 is vertically injected from a faceted pebble 2-1, through Rhizoma Sparganii
Face 2-3, the reflection of five faceted pebble 2-5, laser beam 8 vertically projects from two faceted pebble 2-2, injects the laser beam 8 of pentaprism 2 and penetrates
Laser beam 8 angle going out pentaprism 2 is 90 °, and Fig. 4 is laser beam in pentaprism internal reflection profile.
Fig. 5 is that laser beam is provided with reflectorized material on prism internal reflection profile, the inclined-plane of described prism 3,
The setting of luminescent material is it is ensured that laser beam is launched for internal in prism, and does not reflect；Herein described
Reflectorized material is aluminium or silver, and aluminium or silver can effectively prevent three faceted pebbles, five faceted pebbles from reflecting.
It is provided with horizontal bubble 5, for adjusting prism 3, pentaprism 2 is in level on described prism 3, pentaprism 2
State；The horizontal positioned of prism, pentaprism when measuring operation, need to be ensured, ensure certainty of measurement.
Fig. 6 is the moving rack structure schematic diagram of the utility model, and described travel(l)ing rest 4 includes base plate 6 and fence 7, bottom
The thick 50mm of plate 6, fence 7 is made up of scaffold tubes, and horizontal direction height distance base plate 6 is 1200mm, and one end of base plate 6 is provided with vertical
Straight crimping 9, crimping 9 height distance base plate 6 is 300 ~ 400mm, and crimping 9 is close to elevator hoistways, is used expanding screw with shear wall 11
Bolt 10 is fixing, and fence 7 is arranged on the surrounding of base plate 6.
The middle part of base plate 6 is provided with preformed hole, and laser beam 8 can vertically be injected into prism 3 optics glass from preformed hole
On glass.
Travel(l)ing rest 4 can need voluntarily to adjust placement floor position according to floor unwrapping wire, so can reduce laser beam
The height of transmission, effectively improves unwrapping wire precision in elevator hoistways, prevent laser beam apart from remote when, the light beam that laser beam is formed
Diameter is thicker, thus affecting unwrapping wire precision.
In the embodiment shown in fig. 1, travel(l)ing rest 4 is arranged on 16# I-steel, and 16# I-steel is arranged on elevator
On hole to be provided on road shear wall 11；The thickness of the base plate 6 on travel(l)ing rest 4 is 5mm, and the height of the crimping 9 of base plate 6 one end is
400mm, crimping 9 is close to elevator hoistways shear wall 11, is fixed by expansion bolt；Fence 7 is made up of φ 48 × 3 scaffold tubes, level
Direction height distance base plate 6 is 1200mm, and the personal safety of survey crew is effectively ensured；The middle part of base plate 6 is provided with preformed hole
Square hole for 200 × 200mm, for receiving the laser beam of pentaprism injection.
As follows in the step carrying out associative operation using surveying setting-out device in Super High elevator hoistways described herein：
First, according to floor unwrapping wire needs, the position of adjustment travel(l)ing rest 4, and it is firm to be fixed；
Then, setting laser leveler 1, pentaprism 2, prism 3, and adjust its levelness and the incidence of laser beam 8
Angle is it is ensured that the track route in elevator hoistways of laser beam 8 is correct；
Then, after prism 3 injection, record is projected in the position on elevator hoistways shear wall 11 to laser beam 8；Upset
Prism 3, horizontally rotates the injection direction from prism 3 for the laser beam 8, recording laser ray 8 is in elevator hoistways opposite shearing
Another projected position is obtained on wall；
Finally, according to 2 points of projected position, determine the plumb line of floor.
In a kind of Super High elevator hoistways that the utility model provides, surveying setting-out device is applied to elevator in small space
Guide rail line laying work, its compact conformation, simple operation, ingenious utilization optical instrument principle of reflection, it is ensured that unwrapping wire precision, reduces
Construction cost.
The utility model is not limited to above-mentioned embodiment, and anyone can draw other under enlightenment of the present utility model
Various forms of products, however, any change is made on its shape or structure, every have identical or similar to the present application
Technical scheme, all fall within protection domain of the present utility model.
Claims (7)
1. in a kind of Super High elevator hoistways surveying setting-out device it is characterised in that include laser leveler（1）, pentaprism（2）
And support, prism（3）And support and travel(l)ing rest（4）；Laser leveler（1）With pentaprism（2）It is arranged on same level
On；Travel(l)ing rest（4）It is fixed on elevator hoistways shear wall（11）On inwall, prism（3）It is placed on travel(l)ing rest（4）On, three
Prism（3）Positioned at pentaprism（2）Surface；During measurement, laser leveler（1）Level sends laser beam（8）, through five ribs
Mirror（2）Afterwards, transmit vertically upward, laser beam vertically upward（8）Through prism（3）, floor projection cuts to elevator hoistways
Power wall（11）On；Change prism（3）Placement direction, in elevator hoistways opposite shear wall（11）On obtain another projection, root
According to 2 points of projection, determine the plumb line of floor.
2. in Super High elevator hoistways according to claim 1 surveying setting-out device it is characterised in that described pentaprism
（2）Including a faceted pebble（2-1）, two faceted pebbles（2-2）, three faceted pebbles（2-3）, four faceted pebbles（2-4）, five faceted pebbles（2-5）, a faceted pebble（2-
1）With two faceted pebbles（2-2）It is vertically arranged, three faceted pebbles（2-3）And five faceted pebbles（2-5）Surface be provided with reflectorized material, three faceted pebbles
（2-3）With five faceted pebbles（2-5）Between four faceted pebbles（2-4）For frosting；Laser beam（8）From a faceted pebble（2-1）Vertically inject,
Through three faceted pebbles（2-3）, five faceted pebbles（2-5）Reflection, laser beam（8）From two faceted pebbles（2-2）Vertical injection, injects pentaprism
（2）Laser beam（8）With injection pentaprism（2）Laser beam（8）Angle be 90 °.
3. in Super High elevator hoistways according to claim 1 surveying setting-out device it is characterised in that described prism
（3）Inclined-plane be provided with reflectorized material.
4. in the Super High elevator hoistways according to Claims 2 or 3 surveying setting-out device it is characterised in that described reflective
Material is aluminium or silver.
5. in Super High elevator hoistways according to claim 1 surveying setting-out device it is characterised in that described prism
（3）, pentaprism（2）On be provided with horizontal bubble（5）, for adjusting prism（3）, pentaprism（2）It is in horizontality.
6. in Super High elevator hoistways according to claim 1 surveying setting-out device it is characterised in that described travel(l)ing rest
（4）Including base plate（6）And fence（7）, base plate（6）Thick 50mm, fence（7）It is made up of scaffold tubes, horizontal direction height distance bottom
Plate（6）For 1200mm, base plate（6）One end be provided with vertical crimping（9）, crimping（9）Height distance base plate（6）For 300 ~
400mm, crimping（9）It is close to elevator hoistways, with shear wall（11）Use expansion bolt（10）Fixing, fence（7）It is arranged on base plate（6）
Surrounding.
7. in Super High elevator hoistways according to claim 6 surveying setting-out device it is characterised in that described base plate（6）
Middle part be provided with preformed hole, laser beam（8）Prism can be vertically injected into from preformed hole（3）On optical glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785278.9U CN205973347U (en) | 2016-07-25 | 2016-07-25 | Measure pay -off in super high rise elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785278.9U CN205973347U (en) | 2016-07-25 | 2016-07-25 | Measure pay -off in super high rise elevator well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973347U true CN205973347U (en) | 2017-02-22 |
Family
ID=58026323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785278.9U Active CN205973347U (en) | 2016-07-25 | 2016-07-25 | Measure pay -off in super high rise elevator well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338641A (en) * | 2021-06-21 | 2021-09-03 | 中建八局广西建设有限公司 | Arc-shaped sealing beam paying-off method in high-rise building |
-
2016
- 2016-07-25 CN CN201620785278.9U patent/CN205973347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338641A (en) * | 2021-06-21 | 2021-09-03 | 中建八局广西建设有限公司 | Arc-shaped sealing beam paying-off method in high-rise building |
| CN113338641B (en) * | 2021-06-21 | 2023-01-31 | 中建八局广西建设有限公司 | Arc-shaped sealing beam paying-off method in high-rise building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |