CN209083279U - A kind of hole tester for check borehole data - Google Patents
A kind of hole tester for check borehole data Download PDFInfo
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- CN209083279U CN209083279U CN201821785635.7U CN201821785635U CN209083279U CN 209083279 U CN209083279 U CN 209083279U CN 201821785635 U CN201821785635 U CN 201821785635U CN 209083279 U CN209083279 U CN 209083279U
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Abstract
The utility model discloses a kind of hole testers for check borehole data, including depth measurement device, aperture measurement device and positioning device；Depth measurement device includes support cylinder and measuring rod, and the both ends of cylinder is supported to be provided with plate body, supports and is arranged at intervals with first through hole and the second through-hole on cylinder, measuring rod can be moved up and down along first through hole；Aperture measurement device is arranged on the bottom surface of support cylinder, aperture measurement device includes multiple support rods, center-pole, multiple slideways and laser ranging system, slideway is mounted on being arranged radially on the bottom surface of support cylinder and along support cylinder, sliding block is provided on slideway, one end of support rod and sliding block are hinged, the bottom end of the other end and center-pole is hinged, and the top of center-pole is provided with location hole, the central coaxial setting of center-pole and support cylinder；Laser ranging system includes multiple laser generators, multiple laser pickoffs and controller, there is the diameter for facilitating detection to drill and depth major function.
Description
Technical field
The utility model belongs to hazards control technical field, and in particular to a kind of verifying for check borehole data
Device.
Background technique
In geology hazards control work progress, the bored concrete pile in drilling often is needed, according to geological conditions and building
The difference of object, the diameter of cast-in-situ bored pile can be tens centimetres to two or three meter, and depth meter can be differed from more than ten meters to tens,
In the construction process, first then steel cage is put into stake holes by drilling again, the perfusion of concrete is finally carried out, due to terminating in drilling
In the time interval for having beam hour to concrete perfusion, the mud in stake holes will generate precipitating and form sediment, the sediment of bottom hole
It will affect the bearing capacity of cast-in-situ bored pile and the control of sedimentation and estimation, cause the size in hole deviation occur, it is therefore desirable to verify
Device is verified, and is especially located at profundal zone in geology construction location, and bottom concrete is increased and thickeied to main pier bearing platform needs, and
And the cushion cap divides into more variable cross-section drill-pouring end-bearing piles, cushion cap bottom to scar Pile Diameter can be from 250cm to 350cm
Amplitude of variation.
Existing hole tester can detect the bored concrete pile depth of drilling, the thickness in aperture and sediment frequently with acoustic detector
Degree, but this kind of equipment manufacturing cost is relatively high, is difficult to implement on a large scale, detects the diameter in aperture at present frequently with being arranged to and require
The identical frame of diameter transferred into aperture, in placement process if there is decentralization do not go down the case where, judge the aperture
It less than the aperture of requirement, needs to spread aperture again, causes that very large frame is needed to be placed into aperture in this way, not only compare
Heaviness, but also cannot be according to the radius for requiring adjustment frame, to causing big inconvenience in work progress.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of verifying for check borehole data
Device, the hole tester for being used for check borehole data have the advantages that the diameter for facilitating detection to drill and depth major function.
The utility model is achieved through the following technical solutions:
A kind of hole tester for check borehole data, the depth measurement dress including the depth for measuring the drilling
It sets, the aperture measurement device and positioning device in aperture for measuring the drilling；
The depth measurement device includes that support cylinder and measuring rod, the both ends of the support cylinder are provided with plate
Body is arranged at intervals with first through hole and the second through-hole on the support cylinder, and the measuring rod is along the first through hole
It moves up and down with the depth for measuring drilling；
The aperture measurement device is arranged on the bottom surface of the support cylinder, the aperture measurement device packet
Include multiple support rods, center-pole, multiple and the one-to-one slideway of the described support rod and laser ranging system, wherein institute
The slideway stated is mounted on the bottom surface of the support cylinder and being arranged radially along the support cylinder, the slideway
On be provided with sliding block, one end of support rod and sliding block are hinged, and the bottom end of the other end and the center-pole is hinged, the center
The top of bar extends to the outside of the support cylinder from the bottom surface of the support cylinder along second through-hole, described
The top of center-pole be provided with location hole with the position for positioning the center-pole, the center-pole and the branch
Support the central coaxial setting of cylinder；
The laser ranging system includes multiple laser generators being arranged in a one-to-one correspondence with the support rod, multiple
Matched laser pickoff and controller, the controller are sent out with multiple laser respectively one by one with the laser generator
Raw device and laser pickoff connection；
The positioning device is with the center of the top for the support cylinder to be located in drilling.
In the above-mentioned technical solutions, the positioning device includes multiple support arms and for positioning the support arm
And the track of the outer wall of the support cylinder is set, limit strip-shaped hole, the support arm are provided on the track
One end limit in the limit strip-shaped hole and for adjusting the height for supporting cylinder, the other end is provided with installation
Seat is with the surface for the support cylinder to be located in the drilling.
In the above-mentioned technical solutions, the depth measurement device further includes for driving the measuring rod to move up and down
Driving wheel and directive wheel, wherein the driving wheel be mounted on the lower part of the support cylinder inner wall and the survey
The one side of gauge rod engages connection, and directive wheel is arranged on the inner wall on the support cylinder top to be engaged with the measuring rod
Connection.
In the above-mentioned technical solutions, the driving wheel is connect for driving the measuring rod or more with driving motor
It is mobile, the output shaft of the driving motor and the test side of sensor connect with for detect the measuring rod it is mobile away from
From the driving motor and sensor are connect with the controller.
In the above-mentioned technical solutions, the measuring rod is made of the more piece body of rod, and the both ends of each body of rod are all provided with
Spiral pin hole is equipped with for multiple body of rod connections, wherein one end setting of the body of rod is fluted, other end setting
There is the protrusion with the matching grooves.
In the above-mentioned technical solutions, which further includes display screen with multiple for showing
The support tube is arranged in the distance of the laser generator measurement and the distance of measuring rod measurement, the display screen
It is connect on the outer wall of body and with the controller.
In the above-mentioned technical solutions, multiple position limiting clamps are arranged at intervals on the outer wall on the top of the center-pole, it is described
Position limiting clamp include two spaced lugs, bull stick is provided between lug described in two, the bull stick is for fixed
Support rod described in position.
In the above-mentioned technical solutions, the both ends of the first through hole and the second through-hole are provided with ring-shaped rubber pad.
In the above-mentioned technical solutions, the laser generator is point-like laser device.
In the above-mentioned technical solutions, the measuring rod lower end is marked with graduation mark.
It the advantages of the utility model and has the beneficial effect that
A kind of hole tester for check borehole data of the utility model is using depth measurement device to the depth of drilling
It directly measures, depth easy to use and that drilling can be immediately arrived at, aperture measurement device and depth measurement device measure
Distance be compared to determine aperture size whether meet the requirements, support rod, center-pole and laser generator are used cooperatively
Come judge measurement aperture size, easily the hole tester can be suitable for by adjusting position of the lantern ring on center-pole
The drilling for measuring different radii, was not only convenient for carrying, but also alleviate weight, and had saved resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hole tester for check borehole data of the utility model.
Fig. 2 is a kind of depth measurement device schematic diagram of hole tester for check borehole data of the utility model.
Fig. 3 is a kind of schematic diagram of the limit strip-shaped hole of hole tester for check borehole data of the utility model.
Fig. 4 is a kind of the hinged with support rod of the center-pole of hole tester for check borehole data of the utility model
The schematic diagram of one end.
Fig. 5 is a kind of structure of the bottom surface of the support cylinder of hole tester for check borehole data of the utility model
Schematic diagram.
Wherein:
2: depth measurement device, 21: measuring rod, 22: driving wheel, 23: directive wheel, 24: support cylinder, 3: inside diameter measurement dress
It sets, 31: support rod, 32: center-pole, 33: slideway, 34: sliding block, 35: laser generator, 36: limit hole, 37: lug, 38: turning
Bar, 4: positioning device, 41: support arm, 42: track, 43: limit strip-shaped hole, 44: mounting base, 45: location hole, A: the first is logical
Hole, the B: the second through-hole.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, 1-5 and tool with reference to the accompanying drawing
Body embodiment further illustrates the technical solution of the utility model.
Embodiment 1
A kind of hole tester for check borehole data, depth measurement device 2, use including the depth for measuring drilling
Aperture measurement device 3 and positioning device 4 in the aperture of measurement drilling；
Depth measurement device 2 includes support cylinder 24 and measuring rod 21, and the both ends of support cylinder 24 are provided with plate body, prop up
First through hole A and the second through-hole B are arranged at intervals on support cylinder 24, measuring rod 21 is moved up and down along first through hole A for surveying
Measure the depth of drilling；
Aperture measurement device 3 is arranged on the bottom surface of support cylinder 24, and aperture measurement device 3 includes multiple support rods
31, center-pole 32, multiple and the one-to-one slideway 33 of support rod 31 and laser ranging system, wherein slideway 33 is mounted on
Being arranged radially on the bottom surface of cylinder 24 and along support cylinder 24 is supported, sliding block 34 is provided on slideway 33, support rod 31
One end and sliding block 34 are hinged, and the bottom end of the other end and center-pole 32 is hinged, and the top of center-pole 32 is from the bottom surface for supporting cylinder 24
The outside of support cylinder 24 is extended to along the second through-hole, the top of center-pole 32 is provided with location hole for centre of location bar 32
Position, by spiral pin be inserted into positioning hole and be placed on support cylinder 24 upper face on, the center-pole 32 and support tube
The central coaxial of body is arranged；
Laser ranging system includes multiple and the one-to-one laser generator 35 of support rod 31, multiple and laser generator
35 matched laser pickoff and controllers one by one, controller connect with multiple laser generators 35 and laser pickoff respectively
It connects, wherein laser generator 35 is mounted on 34 support rod 31 of sliding block；
Positioning device with for will support cylinder 24 be located in drilling top center, with guarantee support cylinder 24
Central axis and drilling central axis be arranged；
Wherein, multiple laser generators 35 surround ring corresponding with drilling with for measure drilling depth, pass through by
The distance that multiple laser generators 35 of measurement emit is compared at a distance from the measurement of measuring rod 21 for judging the hole of drilling
The size of diameter.
A kind of hole tester for check borehole data of the utility model uses the depth of 2 pairs of depth measurement device drilling
It directly measures, depth easy to use and that drilling can be immediately arrived at, aperture measurement device 3 and depth measurement device 2 are surveyed
The distance of amount is compared to determine whether the size in aperture meets the requirements, support rod 31, center-pole 32 and laser generator 35
The size for being used cooperatively to judge the aperture of measurement, it is next to adjust position of the sliding block 34 on slideway 33 by adjusting center-pole 32
The hole tester easily can be suitable for measuring the brill of different radii by the size for the circumference that adjustment laser generator 35 surrounds
Hole was not only convenient for carrying, but also alleviated weight, had saved resource.
Preferably, center-pole 32 is hollow structure, weight is not only alleviated, but also facilitate wiring, the center-pole 32
On be provided with dial markings, sliding block 34 adjusted by push-and-pull center-pole 32 move on the slide rail and correspond to multiple laser generators
The 35 ring weeks surrounded, to realize the ring Zhou great little for adjusting multiple laser generators 35 and surrounding.
Preferably, positioning device 44 includes multiple support arms 41 and is used for positioning support arm 41 and is arranged in support tube
The track 42 of the outer wall of body 24 is provided with limit strip-shaped hole 43 on track 42, and one end limit of support arm 41 is in limit strip-shaped hole
Height in 43 and for adjusting support cylinder 24, the other end are provided with mounting base 44 for that cylinder 24 will be supported to be located in brill
The position of the surface in hole, wherein multiple location holes 45 are provided with and communicated on the length direction of limit strip-shaped hole 43 for adjusting
One end of the positioning height of whole support arm 41, support arm 41 is moved up and down along limit strip-shaped hole 43, when being adjusted to appropriate height,
The end limit of support arm 41 in the corresponding location hole 45 of height, is inserted into location hole 45 by positioning pin to be used to incite somebody to action at this moment
Mounting base 44 highly, will be located in the position in the ring week of drilling, by pin herein with more for guaranteeing by the positioning of support arm 41
The axle center for the annular that a laser generator 35 surrounds is corresponding with the axle center of drilling.
Preferably, the hole tester further include display screen with for show distance that multiple laser generators 35 measure and
The distance that measuring rod 21 measures, the display screen are arranged on the outer wall of support cylinder 24 and connect with controller, pass through display screen
Show that the numerical value for the distance that multiple laser generators 35 measure can intuitively judge the corresponding drilling of each laser generator 35 not
Whether the radius with the drilling of position meets the radius requirement to drilling, when the distance of the measurement of one of laser generator 35
Less than other laser generators 35 apart from when, the hole of the position of the depth of the corresponding drilling of the laser generator 35 measurement
Diameter is less than the radius distance in desired aperture, needs to extend the aperture of the position, when the measurement of multiple laser generators 35 drills
Depth distance it is identical when, by the distance of the measurement and measuring rod 21 measure at a distance from compare, when laser generator 35 measures
Distance at a distance from the measurement of measuring rod 21 compared to range in 0~0.5m when (in view of drilling in may deposited sediment,
Can have the range differences of 0.5m), the aperture to drill at this time is met the requirements；When the distance that laser generator 35 measures and measuring rod 21
Measurement distance compared to range be more than 0.5m when, judge laser generator 35 measurement depth distance position boring aperture it is small
It in desired aperture, needs to extend the aperture of the position, whether the aperture to drill can easily be judged using this structure
Meet the requirement of drilling.
Preferably, the both ends of first through hole A and the second through-hole B are provided with ring-shaped rubber pad, for preventing measuring rod
21 along through-hole move up and down during touch support cylinder 24, to branch during effectively avoiding test gauge rod 21 from moving up and down
The case where supportting abrasion caused by cylinder 24 or clashing and breaking.
Embodiment 2
Based on embodiment 1, the driving axis connection of driving wheel 22 and driving motor is for driving about 21 measuring rod
Mobile, the output shaft of driving motor and the test side of sensor are connected so that for detecting at a distance from the movement of measuring rod 21, driving is electric
Machine and sensor are connect with controller, are moved up and down for the ease of measuring rod 21, in the inner cavity of support cylinder 24 close to logical
The upper end position in hole is provided with a directive wheel 23 with mobile for guiding measuring bar 21, the directive wheel and 21 company of engagement of measuring rod
It connects.
For the ease of carrying or avoiding to cause to move up and down the feelings for occurring integrally shaking in the process since measuring rod 21 is too long
Condition, the measuring rod 21 are made of the more piece body of rod, and the both ends of each body of rod are provided with spiral pin hole to connect for multiple bodies of rod, are led to
Crossing threaded will connect or dismantle to multiple bodies of rod, can either guarantee that the length of measuring rod 21 can satisfy the depth survey of drilling
The requirement of amount, and can be convenient for carrying, the length for the length adjustment measuring rod 21 that can be measured according to actual needs, wherein it is every
One end setting of one body of rod is fluted, and the other end is provided with the protrusion to match with groove, and multiple bodies of rod is facilitated to be connected with each other.
Wherein, 21 lower end of measuring rod is marked with graduation mark, the lower end of measuring rod 21 is deeply drilled in, if in drilling
There is sediment, 21 lower end of measuring rod will be covered with sediment label by sediment, mark by reading sediment of the sediment in measurement lower end
The scale of corresponding graduation mark judges the depth of sediment, which is fed back to construction personnel, facilitates construction personnel to remove heavy
Slag.
Preferably, the inner ring of driving wheel is provided with shaft, one end of the shaft is mounted on the inner wall of support cylinder 24,
The drive shaft axis of the other end and driving motor connects, and the drive shaft of driving motor drives shaft rotation, and then drives driving wheel rotation,
Wherein, the shell of the driving motor is mounted on the inner wall of support cylinder 24 by screw.
Preferably, being arranged at intervals with multiple position limiting clamps on the outer wall on the top of center-pole 32, position limiting clamp is including between two
Bull stick is provided between the lug of setting, two lugs, bull stick is used for positioning support bar 31, the close bull stick of support rod 31
One end is provided with hole for accommodating the bull stick.
Embodiment 3
Based on embodiment 2, laser generator 35 is point-like laser device, and multiple laser generators 35 are issued into drilling
Laser simultaneously forms laser ring, and the radius of the laser ring is identical as the radius that drilling needs to meet, and is convenient for measuring drilling all directions
On the size of radius whether meet the requirements.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device can be positioned in other ways (be rotated by 90 ° or
Positioned at other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of hole tester for check borehole data, which is characterized in that including the depth for measuring the drilling
Depth measurement device, aperture for measuring the drilling aperture measurement device and positioning device；
The depth measurement device includes that support cylinder and measuring rod, the both ends of the support cylinder are provided with plate body,
First through hole and the second through-hole are arranged at intervals on the support cylinder, the measuring rod is above and below the first through hole
The mobile depth with for measuring drilling；
The aperture measurement device is arranged on the bottom surface of the support cylinder, and the aperture measurement device includes more
A support rod, center-pole, multiple and the one-to-one slideway of the described support rod and laser ranging system, wherein described
Slideway is mounted on the bottom surface of the support cylinder and being arranged radially along the support cylinder, sets on the slideway
It is equipped with sliding block, one end of support rod and sliding block are hinged, and the bottom end of the other end and the center-pole is hinged, the center-pole
Top extends to the outside of the support cylinder from the bottom surface of the support cylinder along second through-hole, it is described in
The top of core bar is provided with location hole with the position for positioning the center-pole, the center-pole and the support tube
The central coaxial of body is arranged；
The laser ranging system includes multiple laser generators being arranged in a one-to-one correspondence with the described support rod, multiple and institute
The laser generator stated matched laser pickoff and controller one by one, the controller respectively with multiple laser generators
And laser pickoff connection；
The positioning device is with the center of the top for the support cylinder to be located in drilling.
2. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the positioning dress
Set including multiple support arms and for position the support arm and be arranged in the support cylinder outer wall track, institute
Limit strip-shaped hole is provided on the track stated, one end of the support arm limits in the limit strip-shaped hole and for adjusting
The height of the whole support cylinder, the other end are provided with mounting base for the support cylinder to be located in the brill
The surface in hole.
3. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the depth is surveyed
Amount device further includes the driving wheel and directive wheel for driving the measuring rod to move up and down, wherein the driving wheel peace
Inner wall mounted in the lower part of the support cylinder engages connection with the one side of the measuring rod, and directive wheel is arranged described
Support cylinder top inner wall on the measuring rod engage connection.
4. a kind of hole tester for check borehole data according to claim 3, which is characterized in that the driving wheel
It is connect with driving motor with for driving the measuring rod to move up and down, the output shaft of the driving motor and sensor
Test side connection with for detecting the mobile distance of the measuring rod, the driving motor and sensor with the control
Device connection processed.
5. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the measuring rod
It being made of the more piece body of rod, the both ends of each body of rod are provided with spiral pin hole with for multiple bodies of rod connections,
In, one end setting of the body of rod is fluted, and the other end is provided with the protrusion with the matching grooves.
6. a kind of hole tester for check borehole data according to claim 1, which is characterized in that this is used to examine brill
The hole tester of hole data further includes display screen for showing the distance and measuring rod of multiple laser generator measurements
The distance of measurement, the display screen are arranged on the outer wall of the support cylinder and connect with the controller.
7. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the center-pole
Top outer wall on be arranged at intervals with multiple position limiting clamps, the position limiting clamp includes two spaced lugs, two institutes
Bull stick is provided between the lug stated, the bull stick is used to position the support rod.
8. a kind of hole tester for check borehole data according to claim 1, which is characterized in that described first is logical
Hole and the both ends of the second through-hole are provided with ring-shaped rubber pad.
9. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the laser hair
Raw device is point-like laser device.
10. a kind of hole tester for check borehole data according to claim 1, which is characterized in that the measurement
Bar lower end is marked with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785635.7U CN209083279U (en) | 2018-10-31 | 2018-10-31 | A kind of hole tester for check borehole data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785635.7U CN209083279U (en) | 2018-10-31 | 2018-10-31 | A kind of hole tester for check borehole data |
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| Publication Number | Publication Date |
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| CN209083279U true CN209083279U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821785635.7U Active CN209083279U (en) | 2018-10-31 | 2018-10-31 | A kind of hole tester for check borehole data |
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| CN (1) | CN209083279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432559A (en) * | 2021-05-12 | 2021-09-24 | 徐明全 | Measuring device for measuring blast hole |
-
2018
- 2018-10-31 CN CN201821785635.7U patent/CN209083279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432559A (en) * | 2021-05-12 | 2021-09-24 | 徐明全 | Measuring device for measuring blast hole |
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Effective date of registration: 20200617 Address after: 300170 Tianjin City Hedong District Guangrui Road No. 67 Patentee after: Tianjin geological research and marine geology Center Address before: 300000 Tianjin City Hedong District Guangrui Road No. 67 Patentee before: INSTITUTE OF GEOLOGY, TIANJIN NORTH CHINA GEOLOGICAL EXPLORATION BUREAU |