CN110307882A - A kind of rock engineering prospecting floatation type floodometer and its measurement method - Google Patents
A kind of rock engineering prospecting floatation type floodometer and its measurement method Download PDFInfo
- Publication number
- CN110307882A CN110307882A CN201910681305.6A CN201910681305A CN110307882A CN 110307882 A CN110307882 A CN 110307882A CN 201910681305 A CN201910681305 A CN 201910681305A CN 110307882 A CN110307882 A CN 110307882A
- Authority
- CN
- China
- Prior art keywords
- drag reduction
- frame
- gravity
- rope yarn
- reduction head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of rock engineering prospecting floatation type floodometer and its measurement methods, including support frame, withdrawing device, rocker-type spool, measurement rope yarn, floating indicia object and gravity drag reduction head, withdrawing device is connected between the support frame, the upper end of support frame is equipped with rocker-type spool by bearing, measurement rope yarn is wound on rocker-type spool, the lower end of measurement rope yarn is connected with gravity drag reduction head, floating indicia object is placed on gravity drag reduction head, and floating indicia object is set on measurement rope yarn.When the present invention can solve level measuring, it can meet obstructions since measuring head enters in water, lead between the drop point site of measuring head and predetermined position that there are deviations, so that the length growth of unwrapping wire causes the error of measured value larger, since measuring head subsidence velocity is very fast, when measuring head sinks to drilling least significant end, spool continues to rotation due to inertia to the problems such as the excessive situation of unwrapping wire occur.
Description
Technical field
The present invention relates to rock engineerings to reconnoitre field, in particular to a kind of rock engineering prospecting floatation type floodometer
And its measurement method.
Background technique
Underground water refers to that water of the preservation in below ground rock gap is often required to over the ground in geotechnical engineering investigation
It is lauched the measurement for carrying out water level depth.Under normal conditions, before the measurement to the water level depth of underground water, it is often necessary to surveying
It drills with examining, increases the gap between rock, measuring head is protruded into underground water to the measurement for carrying out water level later, still,
In measurement process, can usually following problems be encountered:
1, certain resistance can be encountered in water since measuring head enters, cause measuring head drop point site and predetermined position it
Between there are deviation so that the length growth of unwrapping wire causes the error of measured value larger；
2, since measuring head subsidence velocity is very fast, when measuring head sink to drilling least significant end when, spool due to inertia still
Continue to rotate the excessive situation of unwrapping wire occur, to affect the measurement situation of later period height of water level value.
Summary of the invention
(1) technical problems to be solved
When the present invention can solve level measuring, certain resistance can be encountered in water since measuring head enters, causes to measure
There are deviation between the drop point site and predetermined position of head so that the length growth of unwrapping wire cause the error of measured value compared with
Greatly, since measuring head subsidence velocity is very fast, when measuring head sinks to drilling least significant end, spool continues to rotate due to inertia
To the excessive situation of unwrapping wire occur, to affect the problems such as the measurement situation of later period height of water level value.
(2) technical solution
To achieve the goals above, the invention adopts the following technical scheme: a kind of rock engineering prospecting floatation type water level
Measuring instrument, including support frame, withdrawing device, rocker-type spool, measurement rope yarn, floating indicia object and gravity drag reduction head, it is described
Support frame between be connected with withdrawing device, the upper end of support frame is equipped with rocker-type spool, rocker-type spool by bearing
On be wound with measurement rope yarn, the lower end for measuring rope yarn is connected with gravity drag reduction head, be placed with floating indicia object on gravity drag reduction head,
And floating indicia object is set on measurement rope yarn.
The withdrawing device includes sliding bar, cylinder, squeezing rod, spool stand and telescopic rod, and sliding bar is mounted on support
The inside of frame, sliding bar are connected by way of being slidably matched with squeezing rod, and the right end of squeezing rod passes through cylinder and support frame phase
Even, the rear end of support frame is connected by telescopic rod with spool stand.
When specific works, measurement rope yarn is wrapped on spool stand, and squeezing rod is driven to move to right for cylinder so that spool stand diameter expands
To be wrapped in the measurement rope yarn length on spool stand greatly to increase, gravity drag reduction head is pulled back under the traction of measurement rope yarn, is pulled back
Gravity drag reduction head afterwards is separated with hole location bottom end, and gravity drag reduction head freely hangs under gravity, and squeezing rod continues to move to right so that rolling up
The diameter of coil holder starts zooming out so that gravity drag reduction head contacts again with hole location lower end, and withdrawing device is to the gravity after decline
Drag reduction head plays the role of aligning, and positional shift is when avoiding the decline of gravity drag reduction head to increase the length of measurement rope yarn
Degree, causes measured value the case where error occur.
The measurement rope yarn is equipped with measurement markers, and the measured value for measuring rope yarn is gradually increased from the bottom up.
The floating indicia object includes operation box, buoyant foam, gravity ring, clamping mechanism, stop collar and four resistances
The outer wall of frame, operation box is set in inside buoyant foam, and the lower end of buoyant foam is equipped with gravity ring, and operation box is equipped with detent machine
Restraining position ring block is installed in the inner wall upper end of structure, operation box, and clamping mechanism is located at the outside of stop collar, the inner wall lower end edge of operation box
It circumferentially uniformly connects there are four resistance frame, and when specific works, floating indicia object float and level always in the effect of buoyant foam
On face, stop collar plays the role of correction to the position of measurement rope yarn, and four resistance framves prevent the measurement rope yarn of process
Pine processing, avoiding measurement rope yarn and not tensing causes readings the case where error occur, and clamping mechanism work is so that it is determined that floating mark
Remember object and measure the position between rope yarn, facilitates later period personnel's readings.
Described operation box or so is opened up there are two sliding groove, and the inner wall of operation box is uniformly provided with four tiltedly along its circumferential direction
Sliding slot, oblique chute are located at the inside of two sliding grooves, and oblique chute is the structure being gradually inclined outwardly from top to bottom.
The clamping mechanism includes No.1 frame, built-in spring, buckle frame, No. two framves and L-type frame, and No.1 frame is matched by sliding
The mode of conjunction is equipped with slider box, and pass through in slider box in the sliding groove of operation box left end on the right side of the upper end of No.1 frame
Built-in spring is connected with buckle frame, and the sliding groove positioned at operation box right end is connected by way of being slidably matched with No. two framves, and two
L-type frame is installed, when specific works, personnel press No.1 frame and No. two framves so that No.1 frame in opposite directions on the left of the upper end of number frame
Detent is carried out with both ends of No. two framves to measurement rope yarn, the setting of clamping mechanism, which facilitates later period personnel, can pick up progress of the present invention
Readings.
The inner end of the resistance frame is equipped with rubber layer, is uniformly provided with promptly pawl in rubber layer, and promptly pawl is arcuate structure
The outer end of resistance frame is equipped with sliding panel, and sliding panel is connected by way of being slidably matched with oblique chute, and sliding panel is by squeezing bullet
Spring is connected with the lower end of oblique chute.
The gravity drag reduction head includes that drag reduction head and drag reduction resist plate, and the lower end on drag reduction head is equipped with drag reduction and resists
Plate.
Preferably, the diameter of the squeezing rod is gradually expanded from the left and right sides to middle part, circumferential equal along it on squeezing rod
Even to offer connection sliding slot, the outer wall of cylinder is enclosed with waterproof cover, plays the role of waterproof.
Preferably, the spool stand includes take-up stand and curved rod, by being slidably matched between adjacent take-up stand
Mode is connected with curved rod, and the inner end of take-up stand is equipped with connection sliding block, and connection sliding block is by way of being slidably matched and connection
Sliding slot is connected.
Preferably, the No.1 frame and No. two framves are structure, the consistent same mechanism of size, and No.1 frame and No. two
It is arranged in opposite directions between frame, latch is uniformly provided on the right side of the lower end of the No.1 frame, No.1 frame is by reset spring and is located at behaviour
The sliding groove for making frame left end is connected, and when specific works, No.1 frame and No. two mutual clampings of frame are stuck in latch to measure on rope yarn
To be limited to measurement rope yarn, at this point, the position between floating indicia object and measurement rope yarn has determined that.
Preferably, the stop collar is ring structure, and chamber diameter is gradually reduced from top to bottom for the inner cavity of stop collar, thus
To the aligning of measurement rope yarn, and it is uniformly provided with groove on the inner cavity of stop collar, and is equipped in groove and rolls pearl.
Preferably, the lower end on the drag reduction head is conical structure, and the upper end on drag reduction head is hollow out frame structure.
Preferably, the drag reduction resists and is uniformly connected with idler wheel by pin shaft on the outer wall of plate, and the setting of idler wheel reduces
Because of the damage that friction generates between hole wall, drag reduction resists and is uniformly provided with drag reduction slot, and the width of drag reduction slot along its circumferential direction on plate
Degree is gradually reduced from the bottom up, plays the role of the stability that the decline of gravity drag reduction head is improved to water flow drag reduction.
Furthermore the measurement method the present invention also provides a kind of rock engineering prospecting with floatation type floodometer, feature
It is, comprising the following steps:
S1, drilling: determining prospecting ground and is punched by puncher to prospecting, later, manually sets up support frame
Right above hole location；
S2, city's roads: gravity drag reduction head is put into above hole location, and personnel are carried out by the rotation to rocker-type spool
Unwrapping wire stops unwrapping wire when gravity drag reduction head is contacted with hole location bottom end to drive gravity drag reduction head gradually to sink；
S3, locking processing: measurement rope yarn passes through operation box, stop collar and four resistance framves under the traction of gravity drag reduction head
Locking processing is carried out to the measurement rope yarn of process；
S4, correction process: squeezing rod is driven to move to right for cylinder so that the diameter of spool stand is gradually expanded that gravity is driven to subtract
Resistance head is pulled back, and the gravity drag reduction head after pulling back and hole location bottom end be in discrete state, gravity drag reduction head under gravity oneself
By hanging, squeezing rod continue to move to right so that the diameter of spool stand start zooming out so that gravity drag reduction head initially drop until with
Hole location lower end contacts again；
S5, readings: artificial opposite pressing No.1 frame and No. two framves are so that it is determined that between floating indicia object and measurement rope yarn
Measurement rope yarn pull-up can be carried out readings by position, personnel.
(3) beneficial effect
1, a kind of rock engineering prospecting floatation type floodometer of the present invention, the present invention use the weight of drag reduction formula
Power drag reduction head reduces the influence that water resistance sinks to gravity drag reduction head, and the weight that will be sunk under water by way of sinking after pulling back
Power drag reduction head carries out aligning, reduces the deviation between drop point site and predetermined position, by increasing the survey to whereabouts
The friction dynamics of rope yarn are measured to play locking effect to measurement rope yarn, avoid that unwrapping wire is too long to cause measured value error occur
The case where；
2, a kind of rock engineering prospecting floatation type floodometer of the present invention, withdrawing device of the present invention
By moving to right squeezing rod to the change of spool stand diameter to which the gravity drag reduction head to sink under water be pulled back and be resetted sinking,
Reduce the deviation between drop point site and predetermined position；
3, a kind of rock engineering prospecting floatation type floodometer of the present invention, floating indicia of the present invention
Object is equal with horizontal plane always by the way of floating, and four resistance framves delay to measure rope yarn in such a way that frictional force increases
Falling speed is to play locking effect；
4, a kind of rock engineering prospecting floatation type floodometer of the present invention, gravity drag reduction of the present invention
The weight of head lower half portion is greater than the weight of top half, improves the stability of gravity drag reduction head sinking.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram between support frame and withdrawing device of the present invention；
Fig. 3 is the structural schematic diagram of gravity drag reduction head of the present invention；
Fig. 4 is the X of Fig. 1 of the present invention to partial enlarged view.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 4, a kind of rock engineering prospecting floatation type floodometer, including support frame 1, dress of pulling back
2, rocker-type spool 3, measurement rope yarn 4, floating indicia object 5 and gravity drag reduction head 6 are set, is connected with back between the support frame 1
The upper end of drawing device 2, support frame 1 is equipped with rocker-type spool 3 by bearing, and measurement rope is wound on rocker-type spool 3
The lower end of line 4, measurement rope yarn 4 is connected with gravity drag reduction head 6, floating indicia object 5 is placed on gravity drag reduction head 6, and float mark
Note object 5 is set on measurement rope yarn 4.
The gravity drag reduction head 6 includes that drag reduction head 61 and drag reduction resist plate 62, and the lower end on drag reduction head 61 is equipped with
Drag reduction resists plate 62.
The lower end on the drag reduction head 61 is conical structure, and the upper end on drag reduction head 61 is hollow out frame structure, hollow out
The design of frame structure is so that the weight of 6 lower half portion of gravity drag reduction head is greater than top half to improve gravity drag reduction head 6
The stability of decline.
The drag reduction resists and is uniformly connected with idler wheel by pin shaft on the outer wall of plate 62, and the setting of idler wheel reduces and hole wall
Between the damage that generates by friction, drag reduction resists and is uniformly provided with drag reduction slot along its circumferential direction on plate 62, and the width of drag reduction slot from
Under be up gradually reduced, play the role of improving water flow drag reduction the stability of the decline of gravity drag reduction head 6.
The measurement rope yarn 4 is equipped with measurement markers, and the measured value for measuring rope yarn 4 is gradually increased from the bottom up, side
Personnel reading amount.
The floating indicia object 5 includes operation box 51, buoyant foam 52, gravity ring 53, clamping mechanism 54, stop collar 55
With four resistance framves 56, the outer wall of operation box 51 is set in inside buoyant foam 52, and the lower end of buoyant foam 52 is equipped with gravity ring
53, operation box 51 is equipped with clamping mechanism 54, and restraining position ring block 55 is installed in the inner wall upper end of operation box 51, and clamping mechanism 54 is located at
The outside of stop collar 55, it circumferentially uniformly connects there are four resistance frame 56 for the inner wall lower end edge of operation box 51, when specific works, floating
Marker 5 is floated always in the effect of buoyant foam 52 on horizontal plane, and the position of 55 pairs of stop collar measurement rope yarns 4 plays strong
The measurement rope yarn 4 of positive effect, four 56 pairs of resistance frame processes carries out locking processing, and avoiding measurement rope yarn 4 and not tensing causes
There is the case where error in readings, and the work of clamping mechanism 54 is so that it is determined that position between floating indicia object 5 and measurement rope yarn 4, side
Later period personnel's readings.
The operation box 51 or so is opened up there are two sliding groove, and the inner wall of operation box 51 is uniformly provided with four along its circumferential direction
A oblique chute, oblique chute are located at the inside of two sliding grooves, and oblique chute is the structure being gradually inclined outwardly from top to bottom.
The clamping mechanism 54 includes No.1 frame 541, built-in spring 542,543, No. two framves 544 of buckle frame and L-type frame
545, for No.1 frame 541 by way of being slidably matched and in the sliding groove of 51 left end of operation box, the upper end of No.1 frame 541 is right
Side is equipped with slider box, and is connected by built-in spring 542 with buckle frame 543 in slider box, positioned at the sliding groove of 51 right end of operation box
It is connected by way of being slidably matched with No. two framves 544, and L-type frame 545, specific work is installed on the left of the upper end of No. two framves 544
When making, personnel press No.1 frame 541 and No. two framves 544 in opposite directions so that 544 pairs of measurement rope yarns 4 of No.1 frame 541 and No. two framves
Both ends carry out detent, the setting of clamping mechanism 54 facilitate later period personnel can pick up the present invention carry out readings.
The No.1 frame 541 and No. two framves 544 are structure, the consistent same mechanism of size, and No.1 frame 541 and two
It is arranged in opposite directions between number frame 544, latch is uniformly provided on the right side of the lower end of the No.1 frame 541, No.1 frame 541 is by resetting bullet
Spring is connected with the sliding groove for being located at 51 left end of operation box, and when specific works, No.1 frame 541 makes with No. two mutual clampings of frame 544
Latch is stuck in limit to measurement rope yarn 4 on measurement rope yarn 4, at this point, between floating indicia object 5 and measurement rope yarn 4
Position has determined that.
The stop collar 55 is ring structure, and chamber diameter is gradually reduced from top to bottom for the inner cavity of stop collar 55, thus right
The aligning of rope yarn 4 is measured, and is uniformly provided with groove on the inner cavity of stop collar 55, and is equipped in groove and rolls pearl, is reduced
Measure the friction between rope yarn 4 and 55 inner cavity of stop collar.
The inner end of the resistance frame 56 is equipped with rubber layer, is uniformly provided with promptly pawl in rubber layer, and promptly pawl is arc knot
Structure, the design of arcuate structure improve promptly pawl and measure the grasping force between rope yarn 4, restricted by increasing resistance to measurement
Line 4 plays locking effect, and the outer end of resistance frame 56 is equipped with sliding panel, and sliding panel is by way of being slidably matched and oblique chute
It is connected, sliding panel is connected by squeezing spring with the lower end of oblique chute, and cooperation sliding, which avoids, between sliding panel and oblique chute grabs
Tight pawl is accidentally caught in the situation in measurement rope yarn 4.
The withdrawing device 2 includes sliding bar 21, cylinder 22, squeezing rod 23, spool stand 24 and telescopic rod 25, sliding bar
21 are mounted on the inside of support frame 1, and sliding bar 21 is connected by way of being slidably matched with squeezing rod 23, the right end of squeezing rod 23
It is connected by cylinder 22 with support frame 1, the rear end of support frame 1 is connected by telescopic rod 25 with spool stand 24.
When specific works, measurement rope yarn 4 is wrapped on spool stand 24, and cylinder 22 drives squeezing rod 23 to move to right so that spool stand
24 enlarged-diameters increase by 4 length of measurement rope yarn being wrapped on spool stand 24, and gravity drag reduction head 6 is led measurement rope yarn 4
It pulls back under drawing, the gravity drag reduction head 6 after pulling back is separated with hole location bottom end, and gravity drag reduction head 6 freely hangs under gravity, squeezing rod
23 continue to move to right so that the diameter of spool stand 24 starts zooming out so that gravity drag reduction head 6 contacts again with hole location lower end, return
Gravity drag reduction head 6 after 2 pairs of drawing device declines plays the role of aligning, and it is inclined to avoid position when gravity drag reduction head 6 declines
It moves to increase the length of measurement rope yarn 4, measured value is caused the case where error occur.
The diameter of the squeezing rod 23 is gradually expanded from the left and right sides to middle part, is circumferentially uniformly opened on squeezing rod 23 along it
Equipped with connection sliding slot, the diameter of spool stand 24 can first expand along the track of connection sliding slot to be reduced afterwards, and the outer wall of cylinder 22 is enclosed with
Waterproof cover plays the role of waterproof.
The spool stand 24 includes take-up stand 241 and curved rod 242, is matched between adjacent take-up stand 241 by sliding
The mode of conjunction is connected with curved rod 242, the inner end of take-up stand 241 is equipped with connection sliding block, and connection sliding block passes through and is slidably matched
Mode is connected with sliding slot is connect, and is sliding relation between take-up stand 241 and curved rod 242 so that the diameter of spool stand 24 can
Expand, reduce.
Furthermore the measurement method the present invention also provides a kind of rock engineering prospecting with floatation type floodometer, feature
It is, comprising the following steps:
S1, drilling: determining prospecting ground and is punched by puncher to prospecting, later, manually sets up support frame 1
Right above hole location；
S2, city's roads: gravity drag reduction head 6 is put into above hole location, personnel by the rotation to rocker-type spool 3 into
Row unwrapping wire stops unwrapping wire when gravity drag reduction head 6 is contacted with hole location bottom end to drive gravity drag reduction head 6 gradually to sink；
S3, locking processing: measurement rope yarn 4 passes through operation box 51, stop collar 55 and four under the traction of gravity drag reduction head 6
The measurement rope yarn 4 of 56 pairs of resistance frame processes carries out locking processing；
S4, correction process: squeezing rod 23 is driven to move to right for cylinder 22 so that the diameter of spool stand 24 is gradually expanded to drive
Gravity drag reduction head 6 is pulled back, and the gravity drag reduction head 6 after pulling back and hole location bottom end are in discrete state, and gravity drag reduction head 6 is in gravity
Effect is lower freely to hang, and squeezing rod 23 continues to move to right so that the diameter of spool stand 24 starts zooming out so that gravity drag reduction head 6
It initially drops until and is contacted again with hole location lower end；
S5, readings: artificial opposite pressing No.1 frame 541 and No. two framves 544 are so that it is determined that floating indicia object 5 and measurement rope yarn
Measurement 4 pull-up of rope yarn can be carried out readings by the position between 4, personnel.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of rock engineering prospecting floatation type floodometer, including support frame (1), withdrawing device (2), rocker-type spiral
Cylinder (3), measurement rope yarn (4), floating indicia object (5) and gravity drag reduction head (6), it is characterised in that: between the support frame (1)
It is connected with withdrawing device (2), the upper end of support frame (1) is equipped with rocker-type spool (3) by bearing, rocker-type spool (3)
On be wound with measurement rope yarn (4), measurement rope yarn (4) lower end be connected with gravity drag reduction head (6), placed on gravity drag reduction head (6)
Have floating indicia object (5), and floating indicia object (5) is set in measurement rope yarn (4)；
The withdrawing device (2) includes sliding bar (21), cylinder (22), squeezing rod (23), spool stand (24) and telescopic rod
(25), sliding bar (21) is mounted on the inside of support frame (1), sliding bar (21) by way of being slidably matched with squeezing rod (23)
It is connected, the right end of squeezing rod (23) is connected by cylinder (22) with support frame (1), and the rear end of support frame (1) passes through telescopic rod
(25) it is connected with spool stand (24)；
The measurement rope yarn (4) is equipped with measurement markers, and the measured value for measuring rope yarn (4) is gradually increased from the bottom up；
The floating indicia object (5) includes operation box (51), buoyant foam (52), gravity ring (53), clamping mechanism (54), limit
Position ring (55) and four resistance framves (56), the outer wall of operation box (51) are set in buoyant foam (52) inside, buoyant foam (52)
Lower end be equipped with gravity ring (53), operation box (51) be equipped with clamping mechanism (54), the inner wall upper end of operation box (51) is equipped with
Stop collar (55), and clamping mechanism (54) is located at the outside of stop collar (55), its circumferential direction of the inner wall lower end edge of operation box (51) is equal
There are four resistance frame (56) for even company；
Operation box (51) left and right is opened up there are two sliding groove, and the inner wall of operation box (51) is uniformly provided with four along its circumferential direction
A oblique chute, oblique chute are located at the inside of two sliding grooves, and oblique chute is the structure being gradually inclined outwardly from top to bottom；
The clamping mechanism (54) includes No.1 frame (541), built-in spring (542), buckle frame (543), No. two framves (544) and L
Type frame (545), No.1 frame (541) is by way of being slidably matched and in the sliding groove of operation box (51) left end, No.1 frame
(541) it is equipped with slider box on the right side of upper end, and is connected by built-in spring (542) with buckle frame (543) in slider box, is located at operation
The sliding groove of frame (51) right end is connected by way of being slidably matched with No. two framves (544), and on the left of the upper end of No. two framves (544)
L-type frame (545) are installed；
The inner end of the resistance frame (56) is equipped with rubber layer, is uniformly provided with promptly pawl in rubber layer, and promptly pawl is arcuate structure,
The outer end of resistance frame (56) is equipped with sliding panel, and sliding panel is connected by way of being slidably matched with oblique chute, and sliding panel is by squeezing
Pressing spring is connected with the lower end of oblique chute；
The gravity drag reduction head (6) includes that drag reduction head (61) and drag reduction resist plate (62), the lower end peace of drag reduction head (61)
Plate (62) are resisted equipped with drag reduction.
2. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
The diameter of squeezing rod (23) is gradually expanded from the left and right sides to middle part, is uniformly provided with connection along its circumferential direction on squeezing rod (23) and is slided
The outer wall of slot, cylinder (22) is enclosed with waterproof cover.
3. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
Spool stand (24) includes take-up stand (241) and curved rod (242), passes through the side being slidably matched between adjacent take-up stand (241)
Formula is connected with curved rod (242), and the inner end of take-up stand (241) is equipped with connection sliding block, and connection sliding block passes through the side being slidably matched
Formula is connected with sliding slot is connect.
4. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
No.1 frame (541) and No. two framves (544) are structure, the consistent same mechanism of size, and No.1 frame (541) and No. two framves
(544) it is arranged in opposite directions between, is uniformly provided with latch on the right side of the lower end of the No.1 frame (541), No.1 frame (541) passes through reset
Spring is connected with the sliding groove for being located at operation box (51) left end.
5. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
Stop collar (55) is ring structure, and chamber diameter is gradually reduced from top to bottom for the inner cavity of stop collar (55), and stop collar (55) is interior
It is uniformly provided with groove on chamber, and is equipped in groove and rolls pearl.
6. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
The lower end on drag reduction head (61) is conical structure, and the upper end of drag reduction head (61) is hollow out frame structure.
7. a kind of rock engineering prospecting floatation type floodometer according to claim 1, it is characterised in that: described
Drag reduction resists and is uniformly connected with idler wheel by pin shaft on the outer wall of plate (62), and drag reduction, which resists, to be uniformly provided on plate (62) along its circumferential direction
Drag reduction slot, and the width of drag reduction slot is gradually reduced from the bottom up.
8. a kind of rock engineering prospecting floatation type floodometer according to claim 1, which is characterized in that including with
Lower step:
S1, drilling: determining prospecting ground and is punched by puncher to prospecting, later, is manually erected at support frame (1)
Right above hole location；
S2, city's roads: gravity drag reduction head (6) is put into above hole location, personnel by the rotation to rocker-type spool (3) into
Row unwrapping wire stops unwrapping wire when gravity drag reduction head (6) is contacted with hole location bottom end to drive gravity drag reduction head (6) gradually to sink；
S3, locking processing: measurement rope yarn (4) is under the traction of gravity drag reduction head (6) across operation box (51), four resistance framves
(56) locking processing is carried out to the measurement rope yarn (4) of process；
S4, correction process: squeezing rod (23) is driven to move to right for cylinder (22) so that the diameter of spool stand (24) is gradually expanded to band
Dynamic gravity drag reduction head (6) is pulled back, and the gravity drag reduction head (6) after pulling back and hole location bottom end are in discrete state, gravity drag reduction head (6)
Freely hang under gravity, squeezing rod (23) continue to move to right so that the diameter of spool stand (24) start zooming out so that
Gravity drag reduction head (6) is initially dropped until to be contacted again with hole location lower end；
S5, readings: artificial opposite pressing No.1 frame (541) and No. two framves (544) are so that it is determined that floating indicia object (5) and measurement are restricted
Measurement rope yarn (4) pull-up can be carried out readings by the position between line (4), personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681305.6A CN110307882B (en) | 2019-07-26 | 2019-07-26 | Floating type water level measuring instrument for rock engineering investigation and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681305.6A CN110307882B (en) | 2019-07-26 | 2019-07-26 | Floating type water level measuring instrument for rock engineering investigation and measuring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110307882A true CN110307882A (en) | 2019-10-08 |
| CN110307882B CN110307882B (en) | 2020-10-16 |
Family
ID=68081897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910681305.6A Active CN110307882B (en) | 2019-07-26 | 2019-07-26 | Floating type water level measuring instrument for rock engineering investigation and measuring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110307882B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514133A (en) * | 2021-05-27 | 2021-10-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
| CN115355953A (en) * | 2022-10-21 | 2022-11-18 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Device for measuring water level and water temperature of geothermal water |
| CN115584967A (en) * | 2022-10-31 | 2023-01-10 | 青岛地质工程勘察院(青岛地质勘查开发局) | Geological exploration is with having drilling water level measuring device who prevents stifled function that becomes silted up |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2773636Y (en) * | 2005-04-08 | 2006-04-19 | 刘瑞 | Balanced magnetic-suspension water level gauge |
| CN102072720A (en) * | 2010-12-21 | 2011-05-25 | 西安交通大学 | High accurately measuring method for in-tube liquid level elevation of photoelectric and tubular settlement meter |
| CN202255559U (en) * | 2011-09-19 | 2012-05-30 | 昆明理工大学 | Liquid level detection device of high-corrosiveness liquid storage tank |
| CN203323830U (en) * | 2013-05-03 | 2013-12-04 | 大唐陈村水力发电厂 | Tilting prevention device for water level wheel blocking sheet of steel belt type water level gauge |
| CN205483179U (en) * | 2016-04-11 | 2016-08-17 | 成都理工大学 | Geotechnical engineering reconnaissance drilling water level measuring apparatu |
| ES2228300T3 (en) * | 2003-04-26 | 2017-11-13 | GOK Regler-und Armaturen-Gesellschaft mit beschränkter Haftung & Co Kommanditgesellschaft | Device for measuring the level of filling of a liquid contained in a container |
| CN208043175U (en) * | 2018-02-27 | 2018-11-02 | 北京新兴联建勘测设计研究院有限责任公司 | A kind of geotechnical engineering investigation dip meter |
| CN109307544A (en) * | 2018-11-26 | 2019-02-05 | 河北省地质环境监测院 | A kind of Portable underground water water level well depth automatic measuring instrument and measurement method |
| CN208536965U (en) * | 2018-06-21 | 2019-02-22 | 贵州天卓地一建设工程有限公司 | Rock and Soil Drilling water level in borehole measuring device |
-
2019
- 2019-07-26 CN CN201910681305.6A patent/CN110307882B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2228300T3 (en) * | 2003-04-26 | 2017-11-13 | GOK Regler-und Armaturen-Gesellschaft mit beschränkter Haftung & Co Kommanditgesellschaft | Device for measuring the level of filling of a liquid contained in a container |
| CN2773636Y (en) * | 2005-04-08 | 2006-04-19 | 刘瑞 | Balanced magnetic-suspension water level gauge |
| CN102072720A (en) * | 2010-12-21 | 2011-05-25 | 西安交通大学 | High accurately measuring method for in-tube liquid level elevation of photoelectric and tubular settlement meter |
| CN202255559U (en) * | 2011-09-19 | 2012-05-30 | 昆明理工大学 | Liquid level detection device of high-corrosiveness liquid storage tank |
| CN203323830U (en) * | 2013-05-03 | 2013-12-04 | 大唐陈村水力发电厂 | Tilting prevention device for water level wheel blocking sheet of steel belt type water level gauge |
| CN205483179U (en) * | 2016-04-11 | 2016-08-17 | 成都理工大学 | Geotechnical engineering reconnaissance drilling water level measuring apparatu |
| CN208043175U (en) * | 2018-02-27 | 2018-11-02 | 北京新兴联建勘测设计研究院有限责任公司 | A kind of geotechnical engineering investigation dip meter |
| CN208536965U (en) * | 2018-06-21 | 2019-02-22 | 贵州天卓地一建设工程有限公司 | Rock and Soil Drilling water level in borehole measuring device |
| CN109307544A (en) * | 2018-11-26 | 2019-02-05 | 河北省地质环境监测院 | A kind of Portable underground water water level well depth automatic measuring instrument and measurement method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514133A (en) * | 2021-05-27 | 2021-10-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
| CN113514133B (en) * | 2021-05-27 | 2024-04-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
| CN115355953A (en) * | 2022-10-21 | 2022-11-18 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Device for measuring water level and water temperature of geothermal water |
| CN115355953B (en) * | 2022-10-21 | 2023-01-17 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Device for measuring water level and water temperature of geothermal water |
| CN115584967A (en) * | 2022-10-31 | 2023-01-10 | 青岛地质工程勘察院(青岛地质勘查开发局) | Geological exploration is with having drilling water level measuring device who prevents stifled function that becomes silted up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110307882B (en) | 2020-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110307882A (en) | A kind of rock engineering prospecting floatation type floodometer and its measurement method | |
| DE69930934T2 (en) | METHOD AND DEVICE FOR DATA MEASUREMENT IN A FLUID TRANSPORTING LINE | |
| CN108981654B (en) | Use method of stable embedded settling ring | |
| CN206804099U (en) | A kind of Level monitor | |
| CN207487775U (en) | A kind of Rock and Soil Drilling water level in borehole measuring device | |
| WO2013040641A1 (en) | Borehole surveying tool deployment | |
| CN207144020U (en) | A kind of project supervision stake holes sediment thickness detector | |
| US3001396A (en) | Apparatus for maintaining proper depth correlation in well logging apparatus | |
| CN103925963B (en) | Water level and water depth measuring device | |
| CN108871506B (en) | Hydrology monitoring devices | |
| CN113251975A (en) | Pile hole sediment thickness detection device and detection method | |
| CN108871505B (en) | Highest water level gauge for river channel | |
| CN110174710A (en) | A kind of dynamic sounding device for Electromagnetic Survey of Underground Pipelines | |
| CN117705219B (en) | Drilling water level measuring device for hydrogeology investigation | |
| CN114705169A (en) | Trench depth measuring device for land surveying and mapping | |
| CN206071513U (en) | Slide block type fisher | |
| CN214530826U (en) | Foundation subsides automatic checkout device | |
| CN219956656U (en) | Underground water level measuring device for hydraulic and hydroelectric engineering investigation | |
| CN207850210U (en) | A kind of mining survey device | |
| CN213363670U (en) | Semi-submersible platform heave measuring device | |
| CN209496052U (en) | A kind of flow direction monitoring device for hydrogeological test | |
| CN219319518U (en) | Water level detection device for hydraulic engineering construction | |
| CN220525068U (en) | Simple real-time pipe well liquid level measuring device for deep foundation pit dewatering engineering | |
| CN113251908A (en) | Roof separation layer appearance and roof rock stratum mobile monitoring device convenient to use | |
| BR112015026846B1 (en) | Method for installing a plurality of thin piles, method for providing curve stability, method for providing an underwater mud wake and thin pile apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |