CN111982086A - Engineering construction supervision quality acceptance actual measurement device and method - Google Patents
Engineering construction supervision quality acceptance actual measurement device and method Download PDFInfo
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- CN111982086A CN111982086A CN202010932850.0A CN202010932850A CN111982086A CN 111982086 A CN111982086 A CN 111982086A CN 202010932850 A CN202010932850 A CN 202010932850A CN 111982086 A CN111982086 A CN 111982086A
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- 238000010276 construction Methods 0.000 title claims abstract description 32
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- 230000007246 mechanism Effects 0.000 claims description 26
- 230000005291 magnetic effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
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- 238000007689 inspection Methods 0.000 description 4
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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
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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
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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Abstract
The invention belongs to the field of constructional engineering, and particularly relates to a device and a method for checking and accepting actual measurement of engineering construction supervision quality. The device can automatically find the datum line of the horizontal plane, can ensure that the balance plate is positioned on the horizontal plane, can automatically measure the vertical distance between the datum line and the top plate when the device is placed at different positions, can greatly accelerate the measurement speed, and improves the measurement accuracy.
Description
Technical Field
The invention belongs to the field of constructional engineering, and particularly relates to a device and a method for inspecting and actually measuring engineering construction supervision quality.
Background
The actual measurement actual quantity is a method which is used for truly reflecting product quality data and is obtained by applying a measuring instrument and testing the indoor space size and measurement of a building on site, the project development stage related to the actual measurement actual quantity mainly comprises a main structure stage, a building stage, a plastering stage and a finishing stage, and the measurement range covers the contents of each process of a concrete structure, a building project, a plastering project, a waterproof project, a door and window project, a coating project and the finishing.
The in-process roof level range of actual measurement actual quantity is the measured data of a weight, carry out the horizontal position mark through the spirit level at present at the measuring in-process usually, then select a plurality of measuring points to the roof, measure the vertical distance between the horizontal plane of roof and spirit level mark, and at present the manual work is usually measured through the dipperstick, so the manual measuring in-process is difficult to ensure the verticality of measurement, the manual work is carried out the accuracy of reading lower, lead to the accuracy of measuring at every turn to be difficult to ensure, and a plurality of measuring points all need the manual work to carry out manual measurement one by one, lead to actual measurement effeciency lower, working strength is great.
Therefore, the device and the method for verifying and actually measuring the engineering construction supervision quality are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a device and a method for checking and actually measuring engineering construction supervision quality.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an engineering construction prison quality inspection and acceptance actual measurement device, includes the base, be equipped with first telescopic link on the base, first telescopic link top end fixedly connected with connecting plate, the connecting plate top is equipped with coupling mechanism, the coupling mechanism upper end is equipped with the balance plate, balance plate top end fixedly connected with distancer, be equipped with control mechanism in the balance plate, control mechanism can realize coupling mechanism's motion through the horizontality of self, be equipped with a plurality of measuring sticks between balance plate and the base, the motion of first telescopic link can be controlled to the measuring stick.
In the actual measurement device for checking and accepting quality of engineering construction supervision, the first telescopic rod is composed of a fixed column, a moving rod, a sliding plate and a first electromagnet, the fixed column is fixedly connected with the base, a groove is formed in the top end of the fixed column, the sliding plate is slidably connected in the groove, the moving rod is fixedly connected to the top end of the sliding plate, the top end of the moving rod is fixedly connected with the connecting plate, and the first electromagnet is fixedly arranged at the bottom end of the groove.
In the above-mentioned actual measurement device for checking and accepting quality of engineering construction supervision, the sliding plate is a permanent magnet, and the first electromagnet, when energized, will generate a magnetic field that is opposite to the magnetic field of the sliding plate.
In foretell engineering construction quality of proctoring acceptance actual measurement device, the measuring stick comprises sleeve, slide bar and holding ring, slide bar sliding connection is in the sleeve, slide bar bottom and base fixed connection, sleeve top and balance plate fixed connection, holding ring and sleeve bottom fixed connection.
In foretell engineering construction prison quality inspection actual measurement device, the lateral wall is equipped with first photosensitive layer on the slide bar, the sleeve outside is equipped with the photosensitive layer of second, first photosensitive layer and the photosensitive layer of second can change through self resistance with the power of first electro-magnet.
In foretell engineering construction prison quality inspection actual measurement device, coupling mechanism comprises two at least control assembly, control assembly comprises dead lever and second telescopic link, the dead lever sets up with the second telescopic link relatively, just dead lever and second telescopic link set up between connecting plate and balance plate.
In the actual measurement device for checking and accepting engineering construction supervision quality, the control mechanism consists of a control cavity and a conductive group, conductive liquid is contained in the control cavity, and the conductive group consists of two first resistors and two second resistors which are arranged oppositely.
In the actual measurement device for checking and accepting engineering construction supervision quality, the first resistor and the second resistor can control the movement of the second telescopic rod under the action of the conducting liquid.
In foretell engineering construction prison quality inspection and acceptance actual measurement device, be equipped with the power contact in the control chamber, the power contact only when the balance plate is in the horizontality simultaneously not with first resistance and second resistance electric connection.
The invention also discloses a use method of the engineering construction supervision quality acceptance actual measurement device, and the method comprises the following steps:
s1, placing the level on the ground, opening and determining a horizontal reference surface;
s2, placing the device at a point needing to be measured to wait for the device to finish automatic calibration;
s3, in the process, the datum line of the level gauge irradiates on the measuring rod, the length of the first telescopic rod is changed by the measuring rod through the irradiating position of the datum line, and therefore it is guaranteed that the positioning ring on the measuring rod is arranged in a mode of being overlapped with the datum line during each measurement, and it is further guaranteed that the datum line is located on the same horizontal plane during each measurement;
s4, in the process, the length of the second telescopic rod of the balance plate is changed through the self inclination state of the balance plate, so that the horizontal state of the balance plate is changed, and the balance plate is ensured to be in the horizontal state;
and S5, after the device completes automatic calibration, measuring the vertical distance between the device and the top plate through a distance measuring instrument and recording data.
The invention has the beneficial effects that: when the device was placed on the bottom surface, first expansion plate would reciprocate under the effect of first telescopic link, until the holding ring just is located the benchmark line of spirit level, coupling mechanism would realize under control mechanism's control simultaneously that the balance plate would be in the horizontality, and then realize that the distancer is in the level forever, and then realize the measuring accuracy of distancer data.
The invention has the outstanding characteristics that: the device can automatically find the datum line of the horizontal plane, the balance plate can be ensured to be in the horizontal plane, and then the device is placed at different positions, so that the device can automatically measure the vertical distance between the datum line and the top plate, the measuring speed can be greatly increased, and the measuring accuracy is improved.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an engineering construction supervision quality acceptance actual measurement device and method provided by the invention;
FIG. 2 is a schematic view of a sectional structure of a first telescopic rod in the engineering construction supervision quality acceptance actual measurement device and method provided by the invention;
FIG. 3 is a schematic view of a section structure of a second telescopic rod in the engineering construction supervision quality acceptance actual measurement device and method provided by the invention;
FIG. 4 is a schematic structural diagram of a control mechanism in the engineering construction supervision quality acceptance actual measurement device and method provided by the invention;
fig. 5 is a schematic view of an electrical connection structure of the device in the engineering construction supervision quality acceptance actual measurement device and method provided by the present invention.
In the figure, 1 a base, 2 a first telescopic rod, 21 a fixed column, 22 a moving rod, 23 a sliding plate, 24 a first electromagnet, 25 a groove, 3 a connecting plate, 4 a connecting mechanism, 41 a control component, 411 a fixed rod, 412 a second telescopic rod, 4121 a sliding barrel, 4122 a sliding rod, 4123 a moving plate, 4124 a second electromagnet, 5 a balance plate, 6 a distance meter, 7 a control mechanism, 71 a control cavity, 72 a conducting set, 721 a first resistor, 722 a second resistor, 73 a power supply contact, 8 a measuring rod, 81 a sleeve, 82 a sliding rod and 83 a positioning ring.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-5, a device and a method for engineering construction supervision quality acceptance actual measurement comprise a base 1, a first telescopic rod 2 is arranged on the base 1, and a connecting plate 3 is fixedly connected to the top end of the first telescopic rod 2.
As shown in fig. 2, the first telescopic rod 2 is composed of a fixed column 21, a moving rod 22, a sliding plate 23 and a first electromagnet 24.
Fixed column 21 and base 1 fixed connection, fixed column 21 top is equipped with recess 25, and sliding plate 23 sliding connection is in recess 25, and carriage release lever 22 fixed connection is on sliding plate 23 top, and carriage release lever 22 top and connecting plate 3 fixed connection, first electro-magnet 24 are fixed to be set up in recess 25 bottom.
The sliding plate 23 is a permanent magnet, when the first electromagnet 24 is energized, a magnetic field opposite to the magnetic field of the sliding plate 23 is generated, and when the first electromagnet 24 is energized, the first electromagnet 24 pushes the sliding plate 23 upward under the action of the magnetic field, so that the sliding plate 23 moves upward, the sliding plate 23 drives the moving rod 22 fixedly connected with the sliding plate to move upward, and the moving rod 22 drives the connecting plate 3 to move.
The top end of the connecting plate 3 is provided with a connecting mechanism 4, and the upper end of the connecting mechanism 4 is provided with a balance plate 5.
As shown in fig. 1, the connecting mechanism 4 is composed of at least two control assemblies 41, each control assembly 41 is composed of a fixed rod 411 and a second telescopic rod 412, the fixed rod 411 and the second telescopic rod 412 are disposed opposite to each other, and the fixed rod 411 and the second telescopic rod 412 are disposed between the connecting plate 3 and the balance plate 5.
As shown in fig. 3, the second telescopic rod 412 is composed of a sliding barrel 4121, a sliding rod 4122, a moving plate 4123 and a second electromagnet 4124, the sliding rod 4122 is slidably connected in the sliding barrel 4121, the moving plate 4123 is slidably connected in the sliding barrel 4121, the bottom end of the moving plate 4123 is fixedly connected with the sliding rod 4122, and the second electromagnet 4124 is arranged on the inner top wall of the sliding barrel 4121.
The top end of the sliding cylinder 4121 is connected with the balance plate 5 in a sliding way, and the bottom end of the sliding rod 4122 is fixedly connected on the connecting plate 3.
The moving plate 4123 is a permanent magnet, and when the second electromagnet 4124 is energized, the second electromagnet 4124 generates a magnetic field in a state of repelling the magnetic field of the moving plate 4123.
Be equipped with a plurality of measuring sticks 8 between 5 and the base 1 of balance plate, measuring stick 8 can control the motion of first telescopic link 2.
As shown in fig. 1, the measuring rod 8 is composed of a sleeve 81, a sliding rod 82 and a positioning ring 83, the sliding rod 82 is slidably connected in the sleeve 81, the bottom end of the sliding rod 82 is fixedly connected with the base 1, the top end of the sleeve 81 is fixedly connected with the balance plate 5, and the positioning ring 83 is fixedly connected with the bottom end of the sleeve 81.
The outer side wall of the sliding rod 82 is provided with a first photosensitive layer, the outer side of the sleeve 81 is provided with a second photosensitive layer, and the first photosensitive layer and the second photosensitive layer are electrically connected with the first electromagnet 24.
When the first photosensitive layer and the second photosensitive layer are irradiated by the reference line of the level meter, the resistance value of the first photosensitive layer and the second photosensitive layer is changed, the voltage at two ends of the first electromagnet 24 is changed, and the power of the first electromagnet 24 is changed.
The first photosensitive layer and the second photosensitive layer are respectively connected with a fifth electromagnet and a sixth electromagnet in series.
As shown in fig. 5, a first slide rheostat is connected in series to the circuit where the first electromagnet 24 is located, the sliding portion of the first slide rheostat is made of a ferromagnetic material, and the sliding of the first slide rheostat is controlled by the fifth electromagnet and the sixth electromagnet.
The top end of the balance plate 5 is fixedly connected with a distance measuring instrument 6, and a control mechanism 7 is arranged in the balance plate 5. The control mechanism 7 can realize the movement of the connecting mechanism 4 through the self horizontal state,
the control mechanism 7 is composed of a control cavity 71 and a conductive group 72, wherein the control cavity 71 contains a conductive liquid, and the conductive group 72 is composed of a first resistor 721 and a second resistor 722 which are oppositely arranged.
The first resistor 721 and the second resistor 722 can control the movement of the second telescopic rod 412 under the action of the conductive liquid.
The first resistor 721 and the second resistor 722 are located on the same plane as one of the control elements 41, and the first resistor 721 is close to one side of the fixing rod 411, and the second resistor 722 is close to one side of the second telescopic rod 412.
The first resistor 721 and the second resistor 722 are connected in series with a third electromagnet and a fourth electromagnet, respectively.
The power supply contact is arranged in the control cavity, when the balance plate 5 is in a horizontal state, the conductive liquid will not be connected with the first resistor 721 and the second resistor 722, and when the balance plate 5 is in a non-horizontal state, the power supply contact will be connected with the inclined resistor in series through the conductive liquid.
As shown in fig. 5, the circuit in which the second electromagnet 4124 is located is connected in series with a second slide rheostat, the sliding portion of the second slide rheostat is made of a ferromagnetic material, and the sliding of the second slide rheostat is controlled by the third electromagnet and the fourth electromagnet.
When the invention is used, the level gauge is firstly opened, then the horizontal datum line is determined, and then the device is placed at the position of the required measurement.
After the device is placed on the ground, the datum line of the level will shine on the measuring rod 8.
When light irradiates on the sleeve 81, as shown in fig. 5, the resistance of the second photosensitive layer will decrease, and then the first slide rheostat will move towards the direction of decreasing resistance through the sixth electromagnet, so that the power of the first electromagnet 24 will increase, and then the length of the first telescopic rod 2 will increase until the datum line irradiates on the positioning ring 83.
When light irradiates on the slide rod 82, as shown in fig. 5, the resistance of the first photosensitive layer will decrease, and then the fifth electromagnet will move the first slide rheostat towards the direction of increasing resistance, so that the power of the first electromagnet 24 will decrease, and then the length of the first telescopic rod 2 will decrease until the reference line irradiates on the positioning ring 83.
And then ensure that change position device at every turn and all can measure and need not personnel to adjust at same horizontal plane in-process, quick and accurate.
When the balance plate 5 is tilted downward toward the fixing rod 411, the third electromagnet is energized, and as shown in fig. 5, the third electromagnet will make the second slide rheostat move toward the direction of increasing resistance, so that the power of the second electromagnet 4124 decreases, and the length of the second telescopic rod 412 decreases, so that the balance plate 5 is gradually in a horizontal state.
When the balance plate 5 is tilted downward toward the second telescopic rod 412, as shown in fig. 5, the fourth electromagnet is energized, and the fourth electromagnet will make the second slide rheostat move toward the direction that the resistance value is decreased, so that the power of the second electromagnet 4124 is increased, and the length of the second telescopic rod 412 is increased, so that the balance plate 5 is gradually in a horizontal state.
And then it can be ensured that the distance meter 6 can be always in the horizontal plane, and then it can be ensured that the distance meter 6 can measure the vertical distance to the top plate. Thereby improving the accuracy of the device.
And the effects of automatic adjustment and automatic measurement can be realized in the process, the working efficiency can be improved, and the measurement accuracy can be improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an engineering construction manages quality and checks actual measurement device, includes base (1), its characterized in that, be equipped with first telescopic link (2) on base (1), first telescopic link (2) top fixedly connected with connecting plate (3), connecting plate (3) top is equipped with coupling mechanism (4), coupling mechanism (4) upper end is equipped with balance plate (5), balance plate (5) top fixedly connected with distancer (6), be equipped with control mechanism (7) in balance plate (5), control mechanism (7) can realize the motion of coupling mechanism (4) through the horizontality of self, be equipped with a plurality of measuring sticks (8) between balance plate (5) and base (1), the motion of first telescopic link (2) can be controlled in measuring stick (8).
2. The engineering construction supervision quality acceptance actual measurement device according to claim 1, wherein the first telescopic rod (2) is composed of a fixed column (21), a moving rod (22), a sliding plate (23) and a first electromagnet (24), the fixed column (21) is fixedly connected with the base (1), a groove (25) is formed in the top end of the fixed column (21), the sliding plate (23) is slidably connected in the groove (25), the moving rod (22) is fixedly connected to the top end of the sliding plate (23), the top end of the moving rod (22) is fixedly connected with the connecting plate (3), and the first electromagnet (24) is fixedly arranged at the bottom end of the groove (25).
3. The device for construction supervision quality acceptance actual measurement according to claim 2, wherein the sliding plate (23) is a permanent magnet, and the first electromagnet (24) generates a magnetic field opposite to the magnetic field of the sliding plate (23) when being energized.
4. The engineering construction supervision quality acceptance actual measurement device according to claim 1, wherein the measuring rod (8) is composed of a sleeve (81), a sliding rod (82) and a positioning ring (83), the sliding rod (82) is slidably connected in the sleeve (81), the bottom end of the sliding rod (82) is fixedly connected with the base (1), the top end of the sleeve (81) is fixedly connected with the balance plate (5), and the positioning ring (83) is fixedly connected with the bottom end of the sleeve (81).
5. The engineering construction supervision quality acceptance actual measurement device according to claim 4, wherein a first photosensitive layer is arranged on the outer side wall of the sliding rod (82), a second photosensitive layer is arranged on the outer side of the sleeve (81), and the first photosensitive layer and the second photosensitive layer can change the power of the first electromagnet (24) through resistance values of the first photosensitive layer and the second photosensitive layer.
6. The engineering construction supervision quality acceptance actual measurement device according to claim 1, wherein the connecting mechanism (4) is composed of at least two control assemblies (41), each control assembly (41) is composed of a fixed rod (411) and a second telescopic rod (412), the fixed rod (411) and the second telescopic rod (412) are arranged oppositely, and the fixed rod (411) and the second telescopic rod (412) are arranged between the connecting plate (3) and the balance plate (5).
7. The engineering construction supervision quality acceptance actual measurement device according to claim 1, wherein the control mechanism (7) is composed of a control cavity (71) and a conductive set (72), the control cavity (71) is filled with a conductive liquid, and the conductive set (72) is composed of a first resistor (721) and a second resistor (722) which are respectively arranged oppositely.
8. The engineering construction supervision quality acceptance actual measurement device according to claim 7, characterized in that the first resistor (721) and the second resistor (722) can control the movement of the second telescopic rod (412) under the action of the conductive liquid.
9. The engineering construction supervision quality acceptance actual measurement device according to claim 7, wherein a power contact (73) is arranged in the control chamber (71), and the power contact (73) is not electrically connected with the first resistor (721) and the second resistor (722) at the same time only when the balance plate (5) is in a horizontal state.
10. The use method of the engineering construction supervision quality acceptance actual measurement device according to any one of claims 1 to 9, characterized by comprising the following steps:
s1, placing the level on the ground, opening and determining a horizontal reference surface;
s2, placing the device at a point needing to be measured to wait for the device to finish automatic calibration;
s3, in the process, the datum line of the level gauge irradiates on the measuring rod (8), the length of the first telescopic rod (2) is changed by the measuring rod (8) through the irradiating position of the horizontal datum line, so that the positioning ring on the measuring rod (8) is enabled to be overlapped with the horizontal datum line during each measurement, and each measurement is enabled to be on the same horizontal plane;
s4, in the process, the length of the second telescopic rod (412) is changed by the balance plate (5) through the self inclination state, so that the horizontal state of the balance plate (5) is changed, and the balance plate (5) is ensured to be in the horizontal state;
and S5, after the device completes automatic calibration, measuring the vertical distance between the device and the top plate through the distance measuring instrument (6) and recording data.
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| CN202010932850.0A CN111982086B (en) | 2020-09-08 | 2020-09-08 | Engineering construction supervision quality acceptance actual measurement device and method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19949580A1 (en) * | 1998-10-14 | 2000-04-20 | Asahi Optical Co Ltd | Auto-focusing device for telescopic sight used in measuring instrument etc. detects two equidistant zones with double distance zone between them |
| CN105136111A (en) * | 2015-08-25 | 2015-12-09 | 孙立民 | Horizontal difference and height difference meter for building construction |
| CN106153018A (en) * | 2016-06-15 | 2016-11-23 | 山东华联矿业股份有限公司 | Laser level measuring instrument |
| CN210319256U (en) * | 2019-04-10 | 2020-04-14 | 刘强 | On-spot mapping device for building |
| CN211317280U (en) * | 2020-02-29 | 2020-08-21 | 李维玮 | Height measurement chi for architectural design |
-
2020
- 2020-09-08 CN CN202010932850.0A patent/CN111982086B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19949580A1 (en) * | 1998-10-14 | 2000-04-20 | Asahi Optical Co Ltd | Auto-focusing device for telescopic sight used in measuring instrument etc. detects two equidistant zones with double distance zone between them |
| CN105136111A (en) * | 2015-08-25 | 2015-12-09 | 孙立民 | Horizontal difference and height difference meter for building construction |
| CN106153018A (en) * | 2016-06-15 | 2016-11-23 | 山东华联矿业股份有限公司 | Laser level measuring instrument |
| CN210319256U (en) * | 2019-04-10 | 2020-04-14 | 刘强 | On-spot mapping device for building |
| CN211317280U (en) * | 2020-02-29 | 2020-08-21 | 李维玮 | Height measurement chi for architectural design |
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| CN111982086B (en) | 2022-01-18 |
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