CN208223869U - A kind of bridge RC axial loading column tube sample boring device - Google Patents
A kind of bridge RC axial loading column tube sample boring device Download PDFInfo
- Publication number
- CN208223869U CN208223869U CN201820984960.XU CN201820984960U CN208223869U CN 208223869 U CN208223869 U CN 208223869U CN 201820984960 U CN201820984960 U CN 201820984960U CN 208223869 U CN208223869 U CN 208223869U
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- fixing assembling
- plate
- support column
- bridge
- stud
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Abstract
The utility model discloses a kind of bridge RC axial loading column tube sample boring devices, the lower surface four corners fixing assembling of plate has support column, and the front surface of support column is equipped with scale, limit assembly has been slidably socketed on the outside of support column, and fixing assembling has limit plate between the medial surface of four limit assemblies, running through at left and right sides of the upper surface of plate has stud, the upper end fixing assembling of stud has connecting rod, fixing assembling has motor between the inner end of connecting rod, the output revolving shaft lower end fixing assembling of motor has drilling rod, there is drill bit in the lower end of drilling rod through plate fixing assembling, nut is bolted on the outside of stud, the utility model utilizes the scale on limit assembly and limit plate cooperation support column, realize the controllable adjustment to drilling depth, reduce error, more accurately the concrete of different depth is sampled, it realizes to different depths The quality testing of concrete is spent, the security risk of bridge and road is excluded.
Description
Technical field
The utility model relates to tube sample boring engineering device technique field, specially a kind of bridge RC axial loading column sampling
Drilling equipment.
Background technique
Road and bridge are mostly concrete structure, and ropy concrete will cause security risk, the inspection of concrete quality
Survey is the most important thing, and existing concrete NDT utilizes electric drill punching sampling, the concrete construction of different depth mostly when sampling
It has differences, when concrete NDT, needs to be sampled the concrete of different depth detection, but the depth of electric drill punching is not
Good control controls drilling depth according to drilling time, and error is larger, and to solve the above-mentioned problems, we have proposed a kind of bridges
RC axial loading column tube sample boring device.
Utility model content
The purpose of this utility model is to provide a kind of bridge RC axial loading column tube sample boring devices, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of bridge RC axial loading column is with taking
The lower surface four corners fixing assembling of sample drilling equipment, including plate, the plate has support column, and the front surface of support column is set
There is scale, limit assembly, and fixing assembling between the medial surface of four limit assemblies have been slidably socketed on the outside of the support column
There is limit plate, running through at left and right sides of the upper surface of the plate has stud, and the lower end fixing assembling of the stud has baffle, institute
The upper end fixing assembling for stating stud has connecting rod, and fixing assembling has motor, the electricity between the inner end of two connecting rods
The output revolving shaft lower end fixing assembling of machine has drilling rod, and there are drill bit, the stud in the lower end of the drilling rod through plate fixing assembling
Outside be bolted with nut, and the lower end of nut and plate rolling assembling, the outside fixing sleeve of the nut are connected to the first cone tooth
It takes turns, is equipped with driving device on the plate, and driving device is engaged with first bevel gear.
Preferably, the limit assembly includes ring set and extrusion, and the ring set is socketed on the outside of support column, the ring
The upper end of set is plugged with extrusion.
Preferably, the medial surface of the ring set is uniformly provided at least four arc grooves, and the inner wall of arc groove is clockwise
End slopes inwardly 20 degree, and the extrusion includes ring body, and the uniform fixing assembling in the lower end of the ring body has at least four arc blocks,
In the lower end insertion arc groove of the arc block, and arc block is located at the end counterclockwise of arc groove, the lateral surface of the arc block
End slopes inwardly 30 degree clockwise, and the medial surface fixing assembling of the arc block has rubber pad, and rubber pad and support column are close
Fitting.
Preferably, the driving device includes bearing, and the inner ring surface fixing assembling of bearing has a bull stick, the bull stick it is outer
Side is fixedly attached there are two second bevel gear, and the second bevel gear is meshed with ipsilateral first bevel gear.
Preferably, the left end fixing assembling of the bull stick has handle.
Compared with prior art, the utility model has the beneficial effects that the utility model devises a kind of bridge concrete
Quality testing tube sample boring device, the present apparatus are realized using the scale on limit assembly and limit plate cooperation support column to brill
The controllable adjustment of hole depth reduces error, is more accurately sampled to the concrete of different depth, realizes mixed to different depth
The quality testing of soil is coagulated, the security risk of bridge and road is excluded.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model structure right view.
Fig. 3 is limit assembly structural schematic diagram in the utility model.
Fig. 4 is the utility model middle ring sleeve structural schematic diagram.
In figure: 1 plate, 2 support columns, 21 scales, 3 limit assemblies, 31 ring sets, 311 arc grooves, 32 extrusions, 321 rings
Body, 322 arc blocks, 323 rubber pads, 4 limit plates, 5 studs, 6 baffles, 7 connecting columns, 8 motors, 9 drilling rods, 10 drill bits, 11 nuts,
12 first bevel gears, 13 driving devices, 131 bearings, 132 bull sticks, 133 second bevel gears, 134 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: a kind of bridge concrete quality
Detection tube sample boring device, including plate 1, the lower surface four corners fixing assembling of plate 1 have a support column 2, and support column 2
Front surface is equipped with scale 21, and the outside of support column 2 has been slidably socketed limit assembly 3, and between the medial surface of four limit assemblies 3
Fixing assembling has limit plate 4, and running through at left and right sides of the upper surface of plate 1 has stud 5, and the lower end fixing assembling of stud 5 has gear
Plate 6, the upper end fixing assembling of stud 5 have connecting rod 7, and fixing assembling has motor 8, motor 8 between the inner end of two connecting rods 7
It is connect with external electrical source point, the output revolving shaft lower end fixing assembling of motor 8 has drilling rod 9, and the lower end of drilling rod 9 is fixed through plate 1
Be equipped with drill bit 10, drilling rod 9 is vertical with plate 1, and the outside of stud 5 is bolted with nut 11, and the lower end of nut 11 with 1 turn of plate
Dynamic assembly, the outside fixing sleeve of nut 11 are connected to first bevel gear 12, driving device 13, and driving device are equipped on plate 1
13 engage with first bevel gear 12.
Four limit assemblies 3 are generally aligned in the same plane, and limit plate 4 and plate 1 are horizontal, move up and down limit plate 4, four limits
Component 3 moves up and down therewith, and when limit assembly 3 locks, the limit that limit plate 4 may be implemented is fixed, when driving device 13 drives
When two studs 5 rotate clockwise simultaneously, 5 lower end of stud is moved down, until baffle 6 is withstood on limit plate 4.
When original state, 6 upper surface of baffle is fitted closely with 1 lower surface of plate, if concrete depth to be measured is X, branch
21 upper end of scale on dagger 2 is zero graduation, and scale locating for 32 lower surface of extrusion is A, baffle 6 with a thickness of B, limit plate 4
Bottom surface and 32 bottom surface of extrusion are in same level, limit plate 4 with a thickness of C, meet A=X+B+C, and then meet X=A-
B-C。
When original state, 10 lower end of drill bit and ground face contact.
Specifically, limit assembly 3 includes ring set 31 and extrusion 32, ring set 31 is socketed on the outside of support column 2, ring set
31 upper end is plugged with extrusion 32, and rotation after extrusion 32 is inserted into ring set 31 squeezes clamping brace column 2 by extrusion 32
Outer surface, realize limit assembly 3 limit fix, further limit plate 4 is fixed.
Specifically, the medial surface of ring set 31 is uniformly provided at least four arc grooves 311, and the inner wall of arc groove 311
End slopes inwardly 20 degree clockwise, and extrusion 32 includes ring body 321, and the uniform fixing assembling in the lower end of ring body 321 has at least four
The lower end of arc block 322, arc block 322 is inserted into arc groove 311, and arc block 322 is located at the end counterclockwise of arc groove 311,
The lateral surface of arc block 322 holds 30 degree of inward slant clockwise, and the medial surface fixing assembling of arc block 322 has rubber pad 323, and
Rubber pad 323 is fitted closely with support column 2.
Extrusion 32 is inserted into ring set 31, arc block 322 is inserted into inside arc groove 311, rotates clockwise ring
Body 321, arc block 322 rotate clockwise inside arc groove 311 therewith, and arc block 322 is during rotation because of arc groove
311 inner spaces gradually become smaller, and arc block 322 is squeezed in the side clockwise of arc groove 311, and arc block 322 is squeezed inwardly, arc
The extruding of rubber pad 323 of 322 inner wall of shape block is clamped on support column 2, realizes that the limit of limit assembly 3 is fixed.
Specifically, driving device 13 includes bearing 131, and the inner ring surface fixing assembling of bearing 131 has bull stick 132, turns
The outside of bar 132 is fixedly attached there are two second bevel gear 133, and second bevel gear 133 is meshed with ipsilateral first bevel gear 12.
Rotate bull stick 132, bull stick 132 drives two second bevel gears 133 to rotate, two second bevel gears 133 drive with
The first bevel gear 12 of engagement rotate, two first bevel gears 12 drive ipsilateral stud 5 to rotate, and two studs 5 rotate simultaneously,
It realizes oscilaltion of the stud 5 on plate 1, and then controls the oscilaltion of motor 8, drilling rod 9 and drill bit 10.
Specifically, the left end fixing assembling of bull stick 132 has handle 134, pass through the easier rotation bull stick of handle 134
132。
Working principle: when using the present apparatus, limit plate 4 is moved up and down, four limit assemblies 3 are on support column 2 on
It is moved in the scale value of needs, opens the external power supply of motor 8, motor 8 drives drill bit 10 to rotate, rotates clockwise bull stick
132, bull stick 132 drives two second bevel gears 133 to rotate, and two second bevel gears 133 drive the first cone tooth being engaged with
12 rotation of wheel, two first bevel gears 12 drive ipsilateral stud 5 to rotate, and two studs 5 rotate simultaneously, realize stud 5 in plate 1
On decline, and then control the decline of motor 8, drilling rod 9 and drill bit 10, drill to concrete, 5 lower end of stud is to moving down
Dynamic, until baffle 6 is withstood on limit plate 4, drill bit 10 keeps the drilling to concrete during this, when baffle 6 withstands on limit
After on the plate 4 of position, the external power supply of motor 8 is closed, drill bit 10 stops working；
If concrete depth to be measured is X, 21 upper end of scale on support column 2 is zero graduation, 32 lower surface institute of extrusion
Place's scale is A, and baffle 6 is in same level, the thickness of limit plate 4 with a thickness of B, 4 bottom surface of limit plate and 32 bottom surface of extrusion
Degree is C, meets A=X+B+C, and concrete depth to be measured meets X=A-B-C, and the present apparatus realizes the controllable adjustment to drilling depth,
Error is reduced, more accurately the concrete of different depth is sampled, realizes the quality testing to different depth concrete, row
Except the security risk of bridge and road.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (5)
1. a kind of bridge RC axial loading column tube sample boring device, it is characterised in that: including plate (1), the plate (1)
Lower surface four corners fixing assembling have support column (2), and the front surface of support column (2) be equipped with scale (21), the support column
(2) it has been slidably socketed on the outside of limit assembly (3), and fixing assembling has limit plate between the medial surface of four limit assemblies (3)
(4), through having stud (5) at left and right sides of the upper surface of the plate (1), the lower end fixing assembling of the stud (5) has gear
The upper end fixing assembling of plate (6), the stud (5) has connecting rod (7), fixed between the inner end of two connecting rods (7)
It is equipped with motor (8), the output revolving shaft lower end fixing assembling of the motor (8) has drilling rod (9), and the lower end of the drilling rod (9) is passed through
Wearing plate (1) fixing assembling has drill bit (10), is bolted with nut (11) on the outside of the stud (5), and the lower end of nut (11)
It is connected to first bevel gear (12) with the outside fixing sleeve of plate (1) rolling assembling, the nut (11), is filled on the plate (1)
Equipped with driving device (13), and driving device (13) is engaged with first bevel gear (12).
2. a kind of bridge RC axial loading column tube sample boring device according to claim 1, it is characterised in that: described
Limit assembly (3) includes ring set (31) and extrusion (32), and the ring set (31) is socketed on the outside of support column (2), the ring
The upper end of set (31) is plugged with extrusion (32).
3. a kind of bridge RC axial loading column tube sample boring device according to claim 2, it is characterised in that: described
The medial surface of ring set (31) is uniformly provided at least four arc grooves (311), and the inner wall of arc groove (311) is held inwardly clockwise
20 degree of inclination, the extrusion (32) includes ring body (321), and the uniform fixing assembling in lower end of the ring body (321) has at least four
Lower end insertion arc groove (311) of a arc block (322), the arc block (322) is interior, and arc block (322) is located at arc groove
(311) end counterclockwise, the lateral surface of the arc block (322) hold 30 degree of inward slant clockwise, the arc block (322)
Medial surface fixing assembling has rubber pad (323), and rubber pad (323) is fitted closely with support column (2).
4. a kind of bridge RC axial loading column tube sample boring device according to claim 1, it is characterised in that: described
Driving device (13) includes bearing (131), and the inner ring surface fixing assembling of bearing (131) has bull stick (132), the bull stick
(132) there are two being fixedly attached on the outside of second bevel gear (133), the second bevel gear (133) and ipsilateral first bevel gear
(12) it is meshed.
5. a kind of bridge RC axial loading column tube sample boring device according to claim 4, it is characterised in that: described
The left end fixing assembling of bull stick (132) has handle (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984960.XU CN208223869U (en) | 2018-06-15 | 2018-06-15 | A kind of bridge RC axial loading column tube sample boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984960.XU CN208223869U (en) | 2018-06-15 | 2018-06-15 | A kind of bridge RC axial loading column tube sample boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223869U true CN208223869U (en) | 2018-12-11 |
Family
ID=64505479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984960.XU Expired - Fee Related CN208223869U (en) | 2018-06-15 | 2018-06-15 | A kind of bridge RC axial loading column tube sample boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487086A (en) * | 2020-06-10 | 2020-08-04 | 东北石油大学 | Open-air geological detection sampling device |
| CN113945455A (en) * | 2021-09-17 | 2022-01-18 | 广元市城建投资集团有限公司 | Quick assembly type concrete connection quality detection device |
-
2018
- 2018-06-15 CN CN201820984960.XU patent/CN208223869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487086A (en) * | 2020-06-10 | 2020-08-04 | 东北石油大学 | Open-air geological detection sampling device |
| CN113945455A (en) * | 2021-09-17 | 2022-01-18 | 广元市城建投资集团有限公司 | Quick assembly type concrete connection quality detection device |
| CN113945455B (en) * | 2021-09-17 | 2023-11-21 | 广元建工工业化建筑有限公司 | Quick assembly type concrete connection quality detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |