CN209468052U - Crane camber, amount of deflection, guide rail smooth degree comprehensive detector - Google Patents
Crane camber, amount of deflection, guide rail smooth degree comprehensive detector Download PDFInfo
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- CN209468052U CN209468052U CN201920131749.8U CN201920131749U CN209468052U CN 209468052 U CN209468052 U CN 209468052U CN 201920131749 U CN201920131749 U CN 201920131749U CN 209468052 U CN209468052 U CN 209468052U
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- auxiliary block
- range finder
- laser range
- guide rail
- deflection
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Abstract
The utility model discloses a kind of crane camber, amount of deflection, guide rail smooth degree comprehensive detector, including hand held controller, laser range finder, blue-tooth printer and data receipt units；Hand held controller is connected with laser range finder, blue-tooth printer respectively；Data receipt unit includes data receiver target, benchmark auxiliary block A and benchmark auxiliary block B, data receiver target and benchmark auxiliary block B are rigidly connected, laser range finder is bolted with benchmark auxiliary block A, and laser range finder is connected with data receiver target by laser transmission mode.The utility model is easy to operate, error is small, safety coefficient is high, the measurement of crane camber, the accurate data of amount of deflection and realization guide rail smooth degree can be measured, it is easy to disassemble between laser range finder and benchmark auxiliary block A, and can repeatedly measurement data directly calculate average value, can field assay crane camber, amount of deflection transformation trend.
Description
Technical field
The utility model relates to detection device technical field more particularly to a kind of crane camber, amount of deflection, guide rail smooth degrees
Comprehensive detector.
Background technique
In bridge (door) formula crane safety technical checking, the detection of girder camber is a highly important content.
Clear stipulaties in JB1036-82 (general-purpose overhead crane technical conditions): girder span centre camber F=L (0.9-1.4)/1000.
And maximum camber should control within the scope of the L/10 in the middle part of span.Currently used detection method has traditional drawn steel wire method and existing
Suspension hook hangs ruler method and magnet hangs ruler method.
(1) drawn steel wire method
Drawn steel wire method requires three testing staff that must climb on the girder of crane, makes one of φ 0.5mm finer wire
It is fixed on one end (steel wire passes through the isometry block on upper cover plate) of girder, the 15kg spring scale phase of other end and the girder other end
It connects.Then measurement point, the vertical range of measuring steel wire to girder upper surface are chosen, then calculates camber value.The method has larger
Limitation and testing staff ascend a height the risk of operation, be only applied to the inspection of partial box double-beam bridge crane girder camber
It surveys, and is not suitable for the detection of single-beam bridge (door) formula crane and the box-shaped double-beam bridge crane girder camber with skirtboard.
(2) suspension hook hangs ruler method
It is to hang upside down 300mm Steel Ruler on suspension hook that suspension hook, which hangs ruler method, starts trolley (electric block) along bull headction
Road operation successively measures the absolute altitude value of girder each point by setting up level on the ground.Then its camber value is calculated.
This method error of measuring is big, there may come a time when to obtain opposite result.
(3) magnet hangs ruler method
It is with the finer wire of a 0.5m that magnet, which hangs ruler method, and one end is fixed on magnet, and the other end is fixed on a 0.5kg
Weight.The 300mm Steel Ruler that an adjustable position is installed on finer wire, is adsorbed magnet with a special isolation bar
On the lower surface of girder lower cover plate or i-beam track.Then three measurement points in girder both ends and beam are chosen, erection is passed through
Level on the ground is read by the numerical value on magnet suspension scale, to calculate the camber value of girder span centre.Operation is multiple
Miscellaneous, safety coefficient is not high.So designing a kind of crane camber, amount of deflection, guide rail smooth degree comprehensive detector, encircle crane
Degree, amount of deflection detection are more convenient, and more accurately, function is more comprehensive.
Utility model content
The utility model to solve the above problems, provide a kind of more convenient and fast crane camber of high-efficiency high-precision, amount of deflection,
Guide rail smooth degree comprehensive detector.
In order to solve the above technical problems, the technical solution of the utility model is: crane camber, amount of deflection, guide rail smooth degree
Comprehensive detector, including hand held controller, laser range finder, blue-tooth printer and data receipt unit；Hand held controller difference
It is connected with laser range finder, blue-tooth printer；Data receipt unit includes data receiver target, benchmark auxiliary block A and benchmark auxiliary
Seat B, data receiver target and benchmark auxiliary block B are rigidly connected, and laser range finder is bolted with benchmark auxiliary block A, laser
Rangefinder is connected with data receiver target by laser transmission mode；Data receiver target includes being in turn connected into swashing for integral structure
Light receiving plate, connecting rod, benchmark auxiliary block card slot；Benchmark auxiliary block A includes L-type fixed plate A, offers tune on L-type fixed plate A
Water-saving bubble slot A, adjusting knob hole A, laser range finder fixing groove are adjusted in bubble slot A and are equipped with adjusting bubble, adjusting knob hole
Adjusting knob is installed in A, laser range finder bolt hole is offered in laser range finder fixing groove, laser range finder is placed in laser
In rangefinder fixing groove and it is fastened by bolts；Benchmark auxiliary block B includes L-type fixed plate B, offers adjusting on L-type fixed plate B
Bubble slot B, adjusting knob hole B, data receiver target card slot are equipped with benchmark auxiliary block card slot in data receiver target card slot, adjust
Adjusting bubble is installed in bubble slot B, adjusting knob is installed in the B of adjusting knob hole.
Further, laser range finder is connected by laser transmission mode with crane.
Further, benchmark auxiliary block A, benchmark auxiliary block B are both placed on guide rail.
Further, hand held controller is tablet computer.
Further, hand held controller is connected by Bluetooth transmission mode with laser range finder, blue-tooth printer respectively.
The utility model is easy to operate, error is small, safety coefficient is high, can measure the accurate number of crane camber, amount of deflection
It is easy to disassemble between laser range finder and benchmark auxiliary block A according to the measurement with realization guide rail smooth degree, and can repeatedly measure
Data directly calculate average value, can field assay crane camber, amount of deflection transformation trend.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is data receipt unit structure diagram；
Fig. 3 is data receiver target structure schematic diagram；
Fig. 4 is benchmark auxiliary block B structure schematic diagram；
Fig. 5 is benchmark auxiliary block A structure diagram；
Fig. 6 is lifting machine testing operation schematic diagram；
Fig. 7 is guide rail detection operation schematic diagram.
Wherein: 1- hand held controller, 2- laser range finder, 3- blue-tooth printer, 4- crane, 5- guide rail, 6- data connect
Receive unit, 7- data receiver target, 8- benchmark auxiliary block A, 9- benchmark auxiliary block B, 10- laser receiver board, 11- connecting rod, 12- base
Quasi- auxiliary block card slot, 13-L type fixed plate B, 14- adjust bubble slot B, 15- adjusting knob hole B, 16- data receiver target card slot,
17-L type fixed plate A, 18- adjust bubble slot A, 19- adjusting knob hole A, 20- laser range finder fixing groove, 21- laser range finder
Bolt hole.
Specific embodiment
1-7 is described further specific embodiment of the present utility model with reference to the accompanying drawing.
Crane camber, amount of deflection, guide rail smooth degree comprehensive detector, including hand held controller 1, laser range finder 2, bluetooth
Printer 3 and data receipt unit 6；Hand held controller 1 is tablet computer, and hand held controller 1 passes through Bluetooth transmission mode respectively
It is connected with laser range finder 2, blue-tooth printer 3；Data receipt unit 6 includes data receiver target 7, benchmark auxiliary block A8 and benchmark
Auxiliary block B9, data receiver target 7 and benchmark auxiliary block B9 are rigidly connected, and laser range finder 2 and benchmark auxiliary block A8 pass through bolt
Connection, laser range finder 2 are connected with data receiver target 7 by laser transmission mode；Data receiver target 7 includes being in turn connected into one
The laser receiver board 10 of body formula structure, connecting rod 11, benchmark auxiliary block card slot 12；Benchmark auxiliary block A8 includes L-type fixed plate
It is offered on A17, L-type fixed plate A17 and adjusts bubble slot A18, adjusting knob hole A19, laser range finder fixing groove 20, adjust water
Adjusting bubble is installed in bubble slot A18, adjusting knob is installed in the A19 of adjusting knob hole, is opened in laser range finder fixing groove 20
Equipped with laser range finder bolt hole 21, laser range finder 2 is placed in laser range finder fixing groove 20 and is fastened by bolts；Benchmark
Auxiliary block B9 includes L-type fixed plate B13, offers on L-type fixed plate B13 and adjusts bubble slot B14, adjusting knob hole B15, data
Target card slot 16 is received, benchmark auxiliary block card slot 12 is installed in data receiver target card slot 16, adjusts in bubble slot B14 and tune is installed
Water-saving bubble is equipped with adjusting knob in the B15 of adjusting knob hole.Laser range finder 2 passes through laser transmission mode and 4 phase of crane
Even.Benchmark auxiliary block A8, benchmark auxiliary block B9 are both placed on guide rail 5.
Crane camber, amount of deflection are that laser is got on the position that crane 4 to be measured and measured by laser range finder 2
(measurement of crane camber is crane left end point, intermediate point, right endpoint；Crane deflection metrology be zero load when centre
The intermediate point of point and full load), the data measured are transferred on hand held controller 1 by laser range finder 2 by WIFI, are held
Controller 1 handles data.
Guide rail smooth degree is that laser range finder 2 is mounted on benchmark auxiliary block A8 by bolt through adjusting knob hole A19
The adjusting knob adjusting of upper installation is lain in a horizontal plane on guide rail 5.Data receiver target 7 is connect by adjusting rotation with benchmark auxiliary block B9
The adjusting knob of buttonhole B15 installation adjust lie in a horizontal plane on guide rail 5 and with laser range finder 2 be placed on the position of guide rail 5 away from
From certain position.Laser range finder 2 is got to laser on the center of data receiver target 7, and on the basis of measuring for the first time, data are connect
Target 7 is received toward other data of 2 traverse measurement of laser range finder.Laser range finder 2 transmits the data measured by WIFI in one's hands
It holds on controller 1, hand held controller 1 handles data.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. crane camber, amount of deflection, guide rail smooth degree comprehensive detector, which is characterized in that including hand held controller (1), laser
Rangefinder (2), blue-tooth printer (3) and data receipt unit (6)；Hand held controller (1) respectively with laser range finder (2), blue
Tooth printer (3) is connected；Data receipt unit (6) includes data receiver target (7), benchmark auxiliary block A (8) and benchmark auxiliary block B
(9), data receiver target (7) and benchmark auxiliary block B (9) are rigidly connected, and laser range finder (2) and benchmark auxiliary block A (8) pass through spiral shell
It tethers and connects, laser range finder (2) is connected with data receiver target (7) by laser transmission mode；Data receiver target (7) includes successively
The laser receiver board (10) of the formula that links into an integrated entity structure, connecting rod (11), benchmark auxiliary block card slot (12)；Benchmark auxiliary block A (8)
Including L-type fixed plate A (17), is offered on L-type fixed plate A (17) and adjust bubble slot A (18), adjusting knob hole A (19), laser
Rangefinder fixing groove (20) adjusts and is equipped with adjusting bubble in bubble slot A (18), is equipped with adjusting in adjusting knob hole A (19)
Knob, laser range finder fixing groove (20) is interior to be offered laser range finder bolt hole (21), and laser range finder (2) is placed in Laser Measuring
In distance meter fixing groove (20) and it is fastened by bolts；Benchmark auxiliary block B (9) includes L-type fixed plate B (13), L-type fixed plate B
(13) it is offered on and adjusts bubble slot B (14), adjusting knob hole B (15), data receiver target card slot (16), data receiver target card slot
(16) benchmark auxiliary block card slot (12) is installed in, adjusts in bubble slot B (14) and adjusting bubble, adjusting knob hole B is installed
(15) adjusting knob is installed in.
2. crane camber as described in claim 1, amount of deflection, guide rail smooth degree comprehensive detector, which is characterized in that described
Laser range finder (2) is connected by laser transmission mode with crane (4).
3. crane camber as described in claim 1, amount of deflection, guide rail smooth degree comprehensive detector, which is characterized in that described
Benchmark auxiliary block A (8), benchmark auxiliary block B (9) are both placed on guide rail (5).
4. crane camber as described in claim 1, amount of deflection, guide rail smooth degree comprehensive detector, which is characterized in that described
Hand held controller (1) is tablet computer.
5. crane camber as described in claim 1, amount of deflection, guide rail smooth degree comprehensive detector, which is characterized in that described
Hand held controller (1) is connected by Bluetooth transmission mode with laser range finder (2), blue-tooth printer (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131749.8U CN209468052U (en) | 2019-01-25 | 2019-01-25 | Crane camber, amount of deflection, guide rail smooth degree comprehensive detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131749.8U CN209468052U (en) | 2019-01-25 | 2019-01-25 | Crane camber, amount of deflection, guide rail smooth degree comprehensive detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468052U true CN209468052U (en) | 2019-10-08 |
Family
ID=68093628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131749.8U Active CN209468052U (en) | 2019-01-25 | 2019-01-25 | Crane camber, amount of deflection, guide rail smooth degree comprehensive detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN209468052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766916C1 (en) * | 2020-12-17 | 2022-03-16 | Общество с ограниченной ответственностью "МОЛОДАЯ, ДИНАМИЧНО РАЗВИВАЮЩАЯСЯ КОМПАНИЯ" (ООО "МДРК") | Method for determining deformation of structural elements of delta robot which is manifested only during movement thereof |
-
2019
- 2019-01-25 CN CN201920131749.8U patent/CN209468052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766916C1 (en) * | 2020-12-17 | 2022-03-16 | Общество с ограниченной ответственностью "МОЛОДАЯ, ДИНАМИЧНО РАЗВИВАЮЩАЯСЯ КОМПАНИЯ" (ООО "МДРК") | Method for determining deformation of structural elements of delta robot which is manifested only during movement thereof |
| WO2022131962A1 (en) * | 2020-12-17 | 2022-06-23 | Общество С Ограниченной Ответственностью "Молодая, Динамично Развивающаяся Компания" | Method for determining the deformation of structural elements of a delta robot |
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