CN206648839U - A kind of pile integrity detection core boring sampling device - Google Patents
A kind of pile integrity detection core boring sampling device Download PDFInfo
- Publication number
- CN206648839U CN206648839U CN201720410108.7U CN201720410108U CN206648839U CN 206648839 U CN206648839 U CN 206648839U CN 201720410108 U CN201720410108 U CN 201720410108U CN 206648839 U CN206648839 U CN 206648839U
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- CN
- China
- Prior art keywords
- equipment
- sampling device
- core boring
- boring sampling
- integrity detection
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- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to pile foundation engineering detection device technical field, its object is to provide a kind of pile integrity detection core boring sampling device, can effectively solve the influence of pair of rollers stabilization of equipment performance in current core boring sampling equipment, including leading screw feed mechanism, upper mounted plate, middle slide plate, base, guide pillar, hosqe bit, transmission mechanism and engine, the rear and front end of the base is respectively arranged with preceding bayonet socket and rear bayonet socket, and it is connected with middle slide plate by the front apron of front end, it is connected with transmission mechanism by the rear baffle of afterbody, front rotary shaft and rear rotating shaft are respectively arranged with the centre position of the front apron and rear baffle, front rotary shaft is connected by front rod with front wheel, rotating shaft is connected by back link with rear roller afterwards, its advantage is：Roller is overturn by rotating shaft so that in equipment in use, base can be allowed directly to be contacted with ground, increase equipment and the frictional force on ground, be favorably improved flexibility and the steadiness of equipment.
Description
Technical field
Pile foundation engineering detection device technical field is the utility model is related to, more particularly to a kind of pile integrity detection is bored
Core sampling device.
Background technology
Core drilling method is to utilize special drilling machine and diamond hollow thin-wall drill bit, drilled through on structural concrete core sun with
Detect a kind of detection method of concrete strength and defect.Stake of this method suitable for detecting cast-in-place concrete pile is long, pile body mixes
Soil intensity, pile bottom sediment thickness and pile body integrity, judge or differentiate bearing course at pile end ground character.This method is directly perceived, accurate
Really, reliably, it is a kind of effective ways that other non-destructive methods are not replaced.But this method needs drilling equipment installation necessary
Horizontal, straight, firm, if rig is unstable, rig easily shakes, displacement, and this not only influences core sample quality, also influences
The service life of rig, and bit freezing easily occurs, while drilling equipment is due to the presence of bottom roller so that equipment integrally needs
Positioning regulation is carried out by adjusting nut, this in equipment running process, can cause equipment due to ground friction reduce and
It is subjected to displacement, this undoubtedly causes strong influence to core sample quality, therefore designs and a reliable and stable can be used in pile body
The core boring sampling device of integrity detection is necessary.Occur some in the market and can be used in pile foundation drill core taking
The device of sample, as disclosed in Chinese patent 201420718965.X《A kind of core drilling machine for being applied to circle stake sampling》, it includes bottom
Seat, vertical frame, motor, rig, drill bit, keeper and chain, the base are provided with keeper, the keeper include housing and
Locating piece, the locating piece are placed in the housing, and the housing is bottomless rectangle frame, and the side bottom of the housing is provided with
Arcuate structure, the top surface of the housing offer circular hole, and the bottom surface of the locating piece is provided with the arc being engaged with circle stake surface
Concave surface, the center of the locating piece offer the through hole being engaged with the drill bit, and the through hole is corresponding with the circular hole, institute
Locating piece is stated made from granite, the housing is surrounded by lock, and the chain surrounds circle stake and both ends connect respectively
It is used to the position of locating piece and circle stake being relatively fixed in lock, the device structure is simple, samples suitable for circle stake, but the skill
Art scheme lacks roller so that equipment is inconvenient to move, and increases the labor intensity of staff.
Utility model content
Technical problem to be solved in the utility model is, for the defects of prior art, there is provided a kind of pile body
Integrity detection core boring sampling device, roller is overturn by rotating shaft so that in equipment in use, can allow base directly with
Ground contacts, and increases equipment and the frictional force on ground, is favorably improved flexibility and the steadiness of equipment.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of pile integrity detection core boring sampling device, including leading screw feed mechanism 1, upper mounted plate 2, water inlet 3,
Middle slide plate 4, base 11, guide pillar 12, hosqe bit 13, adjusting screw 14, transmission mechanism 20 and engine 21, its feature exist
In：The rear and front end of the base 11 is respectively arranged with preceding bayonet socket 10 and rear bayonet socket, and its with middle slide plate 4 by front end before
Baffle plate 6 is connected, and is connected with transmission mechanism 20 by the rear baffle 18 of afterbody；The centre of the front apron 6 and rear baffle 18
Front rotary shaft 7 and rear rotating shaft 17 are respectively arranged with position, front rotary shaft 7 is connected by front rod 8 with front wheel 9, rear rotating shaft 17
It is connected by back link 16 with rear roller 15；Four symmetrical water guide mouths 1305 are provided with the hosqe bit 13,
Several embedded shell fragments 1302 are provided with inwall.
Front hook 5 is provided with the front position of the lower surface of middle slide plate 4.
Aft hook 19 is provided with the end-position of the lower surface of transmission mechanism 20.
The front rod 8 and back link 16 form by the body of rod 801 and middle spring 802 at both ends.
The beneficial effects of the utility model：Roller is overturn by rotating shaft so that in equipment in use, base can be allowed straight
Connect and contacted with ground, increase equipment and the frictional force on ground, be favorably improved flexibility and the steadiness of equipment, while cartridge type
The setting of drill bit inner shrapnel, it can prevent from during core sample takes out falling and influenceing the generation of core sample quality phenomenon, improve
The security used, this convertible roller can be installed in the various equipment in the field, simple in construction, practical reliable, both
Flexibility and the steadiness of equipment are improved, also reduces the labor intensity of staff.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the bar linkage structure schematic diagram of the utility model embodiment.
Fig. 3 is the structural representation that the utility model implements hosqe bit.
Figure number and title：Leading screw feed mechanism 1, upper mounted plate 2, water inlet 3, middle slide plate 4, front hook 5, front
Plate 6, front rotary shaft 7, front rod 8, front wheel 9, preceding bayonet socket 10, base 11, guide pillar 12, hosqe bit 13, adjusting screw 14, rear rolling
Wheel 15, back link 16, rear rotating shaft 17, rear baffle 18, aft hook 19, transmission mechanism 20, engine 21, the body of rod 801, spring 802,
Drilling rod 1301, shell fragment 1302, barrel 1303, bit body 1304, water guide mouth 1305, connector 1306.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation explain the utility model, but be not intended as to restriction of the present utility model.
As Figure 1-3, a kind of pile integrity detection core boring sampling device described in the utility model, including leading screw
Feed mechanism 1, upper mounted plate 2, water inlet 3, middle slide plate 4, base 11, guide pillar 12, hosqe bit 13, adjusting screw 14, biography
Motivation structure 20 and engine 21, the rear and front end of the base 11 are respectively arranged with preceding bayonet socket 10 and rear bayonet socket, and itself and centre
Slide plate 4 is connected by the front apron 6 of front end, is connected with transmission mechanism 20 by the rear baffle 18 of afterbody；The front apron 6
With front rotary shaft 7 and rear rotating shaft 17 are respectively arranged with the centre position of rear baffle 18, front rotary shaft 7 passes through front rod 8 and front wheel 9
It is connected, rear rotating shaft 17 is connected by back link 16 with rear roller 15；Four symmetrical point is provided with the hosqe bit 13
The water guide mouth 1305 of cloth, several embedded shell fragments 1302 are provided with inwall.
Front hook 5 is provided with the front position of the lower surface of middle slide plate 4.
Aft hook 19 is provided with the end-position of the lower surface of transmission mechanism 20.
The front rod 8 and back link 16 form by the body of rod 801 and middle spring 802 at both ends.
This equipment when in use, when front wheel 9 and rear roller 15 be fastened on the both ends of base 11 preceding bayonet socket 10 and after bayonet socket
When middle, there is a certain distance in plant bottom case 11, thus equipment can be moved quickly, can effectively reduce work with ground
The labor intensity that personnel carry；When needing to be used to detect, it is only necessary to which front wheel 9 and rear roller 15 are hung in into front hook 5
With aft hook 19, now base 11 fully contacted with ground, increase the frictional force on the ground of equipment, can fully improve
The steadiness of equipment, reduce because equipment is rocked, and influences the generation of core sample quality phenomenon, while can also improve the use of rig
Life-span；The setting of shell fragment 1302 on the inwall of hosqe bit 13 so that in equipment uphill process, core sample is not easy to drop, due to bullet
Piece 1302 is embedded on barrel 1303, thus when barrel 1303 moves downward, because the pressure of core sample causes shell fragment 1303 to press
Contracting, and when barrel 1303 moves upwards, due to Action of Gravity Field, core sample can be downward, and now shell fragment 1303 is driven, and then can
Prevent that core sample from dropping damage.Convertible roller in the utility model can be installed in the various equipment in the field, structure letter
It is single, it is practical reliable, flexibility and the steadiness of equipment had both been improved, has also reduced the labor intensity of staff.
The technical scheme provided above the utility model embodiment is described in detail, used herein specifically
Individual example is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in embodiment and application, in summary, this specification content should not be construed as
To limitation of the present utility model.
The technology of the not detailed description of the utility model is known technology.
Claims (4)
1. a kind of pile integrity detection core boring sampling device, including leading screw feed mechanism (1), upper mounted plate (2), water inlet
(3), middle slide plate (4), base (11), guide pillar (12), hosqe bit (13), adjusting screw (14), transmission mechanism (20) and hair
Motivation (21), it is characterised in that：The rear and front end of the base (11) is respectively arranged with preceding bayonet socket (10) and rear bayonet socket, and its with
Middle slide plate (4) is connected by the front apron (6) of front end, is connected with transmission mechanism (20) by the rear baffle (18) of afterbody
Connect；Front rotary shaft (7) and rear rotating shaft (17), forward are respectively arranged with the centre position of the front apron (6) and rear baffle (18)
Axle (7) is connected by front rod (8) with front wheel (9), and rear rotating shaft (17) is connected by back link (16) with rear roller (15)
Connect；Four symmetrical water guide mouths 1305 are provided with the hosqe bit (13), it is embedded to be provided with several on inwall
Shell fragment (1302).
A kind of 2. pile integrity detection core boring sampling device according to claim 1, it is characterised in that：The centre
Front hook (5) is provided with the front position of slide plate (4) lower surface.
A kind of 3. pile integrity detection core boring sampling device according to claim 1, it is characterised in that：The transmission
Aft hook (19) is provided with the end-position of mechanism (20) lower surface.
A kind of 4. pile integrity detection core boring sampling device according to claim 1, it is characterised in that：Connect before described
Bar (8) and back link (16) form by the body of rod (801) at both ends and the spring (802) of centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410108.7U CN206648839U (en) | 2017-04-19 | 2017-04-19 | A kind of pile integrity detection core boring sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410108.7U CN206648839U (en) | 2017-04-19 | 2017-04-19 | A kind of pile integrity detection core boring sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648839U true CN206648839U (en) | 2017-11-17 |
Family
ID=60277900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410108.7U Expired - Fee Related CN206648839U (en) | 2017-04-19 | 2017-04-19 | A kind of pile integrity detection core boring sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797659A (en) * | 2018-07-10 | 2018-11-13 | 沈家洛 | A kind of pile measurement device |
| CN116556446A (en) * | 2023-07-10 | 2023-08-08 | 合肥工大共达工程检测试验有限公司 | Bored pile body integrity detection device and method |
-
2017
- 2017-04-19 CN CN201720410108.7U patent/CN206648839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797659A (en) * | 2018-07-10 | 2018-11-13 | 沈家洛 | A kind of pile measurement device |
| CN116556446A (en) * | 2023-07-10 | 2023-08-08 | 合肥工大共达工程检测试验有限公司 | Bored pile body integrity detection device and method |
| CN116556446B (en) * | 2023-07-10 | 2023-09-05 | 合肥工大共达工程检测试验有限公司 | Bored pile body integrity detection device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180419 |