CN205857151U - A kind of road base layer compactness sampler - Google Patents
A kind of road base layer compactness sampler Download PDFInfo
- Publication number
- CN205857151U CN205857151U CN201620601734.XU CN201620601734U CN205857151U CN 205857151 U CN205857151 U CN 205857151U CN 201620601734 U CN201620601734 U CN 201620601734U CN 205857151 U CN205857151 U CN 205857151U
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- China
- Prior art keywords
- coring tube
- bottom side
- installing plate
- roll wheel
- wheel assembly
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Abstract
The utility model discloses a kind of road base layer compactness sampler, including: base, roll wheel assembly, a support component, driving motor, coring tube and cooling assembly；Roll wheel assembly is installed on the bottom side of base, prop up support component and include two support bars be arrangeding in parallel, the upper end of two support bars is connected by a gripper shoe, motor is driven to be installed in gripper shoe, drive the motor shaft of motor downward through gripper shoe, the free end of motor shaft connects a telescopic cylinder, and coring tube is in the fixing connection of free end of the piston rod of telescopic cylinder；Roll wheel assembly includes installing plate, and four, the bottom side of installing plate is respectively equipped with a roller at angle, and the bottom side of base is provided with the cavity volume of a receiving roll wheel assembly, is respectively equipped with an electric cylinder between upside and the bottom side of cavity volume of installing plate at four angles；Cooling assembly is connected with coring tube.Electric cylinder reclaims and makes installing plate drive roller to be embedded in the cavity volume of base so avoiding the vibrations owing to producing when sampling and causing roller to automatically move.
Description
Technical field
This utility model belongs to construction of the highway detection equipment technical field, particularly relates to a kind of road base layer compactness sampling
Device.
Background technology
Highway be couple between city, between rural area, between industrial and mineral base build according to national technical standard and by
Highway authorities check and accept the road of accreditation.Road base layer is one of highway important component part, and road base layer refers to direct position
Under blacktop, the main supporting course filled with high-quality material, or be located immediately under cement concrete pavement, with high-quality
The structure sheaf of amount material making.In whole road quality, highly important effect is played just because of road base layer, therefore highway
Authorities need the quality to road base layer to carry out strict checking on, wherein the detection of road base layer compactness is one ten
Dividing important link, the existing process to the detection of road base layer compactness is mainly coring sample from road base layer, the most right
Core sample detects, and needs undoubtedly to use sampler during coring sample, and current sampler is directly to public affairs
Base course carries out drilling through and obtaining core sample, i.e. obtains core sample from highway subgrade by the rotation of coring tube, but, prior art
In move when sampling for convenience, the generally bottom side at sampler is provided with roller, can produce vibrations when sampling, and cause
The movement of roller.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of road base layer compactness sampling dress
Put, be avoided that, when in sampling, the movement caused due to vibrations voluntarily.
Concrete technical scheme is as follows:
A kind of road base layer compactness sampler, including: base, roll wheel assembly, a support component, driving motor, coring
Cylinder and cooling assembly；Wherein, roll wheel assembly is installed on the bottom side of base, and a support component includes two support bars be arrangeding in parallel,
The upper end of two support bars is connected by a gripper shoe, drives motor to be installed in gripper shoe, and, the motor shaft driving motor is downward
Running through gripper shoe, the free end of motor shaft connects a telescopic cylinder, and coring tube is solid in the free end of the piston rod of telescopic cylinder
Fixed connection；Roll wheel assembly includes installing plate, and four, the bottom side of installing plate is respectively equipped with a roller at angle, and the bottom side of base is provided with one
Accommodate the cavity volume of roll wheel assembly, between upside and the bottom side of cavity volume of installing plate, at four angles, be respectively equipped with an electric cylinder；Cold
But assembly is connected with coring tube, in order to lower the temperature coring tube.
Further, cooling assembly includes the water tank being arranged in gripper shoe, is provided with a water pump in water tank, and water pump connects to be had
One outlet pipe, outlet pipe extends the end connection of water tank has one to go out, and faucet is set in the upper end of coring tube.
Further, the bottom of coring tube is arranged with a water accumulating disc, and the bottom of water accumulating disc connects water pipe once, return pipe
End extend in water tank.
Further, roller is universal wheel.
The road base layer compactness sampler that this utility model provides in use, when needs sample, controls electronic
Cylinder reclaims, and now installing plate drives roller to be embedded in the cavity volume of base, and the bottom side of base lands, and then, controls flexible gas
Cylinder is stretched out, and makes coring tube contact with ground, starts and drives motor, drives coring tube to work by motor shaft, to ground sample, and
Coring tube is lowered the temperature by synchronous averaging cooling assembly, after sampling, closes cooling assembly and drives motor, then, stretching
Contracting cylinder reclaims and makes coring tube return in situ, finally, make electric cylinder stretch out, and makes installing plate drive roller to eject base, this
The advantage of utility model is: when needs sample, and controls electric cylinder recovery and makes installing plate drive roller to be embedded at base
So avoiding the vibrations owing to producing when sampling and causing roller to automatically move in cavity volume.
Accompanying drawing explanation
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model.
In figure, 1, base；11, cavity volume；2, roll wheel assembly；21, installing plate；22, roller；23, electric cylinder；3, support group
Part；31, support bar；32, gripper shoe；4, motor is driven；5, telescopic cylinder；6, coring tube；7, cooling assembly；71, water tank；72、
Water pump；73, outlet pipe；74, faucet；75, water accumulating disc；76, return pipe.
Detailed description of the invention
Road base layer compactness sampler as shown in Figure 1, including: base 1, roll wheel assembly 2, a support component 3, driving
Motor 4, coring tube 6 and cooling assembly 7；Wherein, roll wheel assembly 2 is installed on the bottom side of base 1, and a support component 3 includes that two is flat
The support bar 31 that row is arranged, the upper end of two support bars 31 is connected by a gripper shoe 32, drives motor 4 to be installed in gripper shoe 32,
Further, driving the motor shaft of motor 4 downward through gripper shoe 32, the free end of motor shaft connects a telescopic cylinder 5, coring tube
6 in the fixing connection of free end of the piston rod of telescopic cylinder 5；Roll wheel assembly 2 includes installing plate 21, four, the bottom side of installing plate 21
Being respectively equipped with a roller 22 at angle, the bottom side of base 1 is provided with the cavity volume 11 of a receiving roll wheel assembly 2, the upside of installing plate 21 with
An electric cylinder 23 it is respectively equipped with at four angles between the bottom side of cavity volume 11；Cooling assembly 7 is connected with coring tube 6, in order to taking
Core cylinder 6 is lowered the temperature, as the preferred embodiment of the present embodiment: roller 22 is universal wheel, the direction of convenient regulation motion.
The road base layer compactness sampler that this utility model provides in use, when needs sample, controls electronic
Cylinder 23 reclaims, and now installing plate 21 drives roller 22 to be embedded in the cavity volume 11 of base 1, and the bottom side of base 1 lands, then,
Control telescopic cylinder 5 to stretch out, make coring tube 6 contact with ground, start and drive motor 4, drive coring tube 6 work by motor shaft
Making, to ground sample, and coring tube 6 is lowered the temperature by synchronous averaging cooling assembly 7, after sampling, closes cooling assembly 7
With driving motor 4, then, telescopic cylinder 5 reclaims and makes coring tube 6 return in situ, finally, make electric cylinder 23 stretch out, making peace
Dress plate 21 drives roller 22 to eject base 1.
Cooling assembly 7 includes the water tank 71 being arranged in gripper shoe 32, is provided with a water pump 72 in water tank 71, and water pump 72 connects
Having an outlet pipe 73, outlet pipe 73 extends the end connection of water tank 71 has one to go out, and faucet 74 is set in the upper of coring tube 6
End, the water in water tank 71 is inputted to outlet pipe 73 by water pump 72, and, water is flowed out along outlet pipe 73 by faucet 74, directly
It flow on coring tube 6, and the lower end landing of the upper end phase coring tube 6 along coring tube 6, thus coring tube 6 is lowered the temperature.
The bottom of coring tube 6 is arranged with a water accumulating disc 75, and the bottom of water accumulating disc 75 connects water pipe 76 once, return pipe 76
End extend in water tank 71, the water under coring tube 6 overhead stream enter in immersion dish, then by return pipe 76 reflow tank 71
In, it is to avoid the waste of water.
Above embodiment is only to be described preferred implementation of the present utility model, not to this utility model
Spirit and scope be defined.On the premise of without departing from this utility model design concept, this area ordinary person is to this reality
The various modification made by novel technical scheme and improvement, all should drop into protection domain of the present utility model, and this practicality is new
The technology contents that type is claimed, all records in detail in the claims.
Claims (4)
1. a road base layer compactness sampler, it is characterised in that including: base, roll wheel assembly, support component, driving
Motor, coring tube and cooling assembly；
Wherein, described roll wheel assembly is installed on the bottom side of described base, and described support component includes two support bars be arrangeding in parallel,
The upper end of support bar described in two is connected by a gripper shoe, and described driving motor is installed in described gripper shoe, and, described driving
The motor shaft of motor is downward through described gripper shoe, and the free end of described motor shaft connects a telescopic cylinder, and coring tube is in institute
The free end of the piston rod stating telescopic cylinder is fixing to be connected；
Described roll wheel assembly includes installing plate, and four, the bottom side of described installing plate is respectively equipped with a roller at angle, described base
Bottom side is provided with the cavity volume of a described roll wheel assembly of receiving, between upside and the bottom side of described cavity volume of described installing plate at four angles
It is respectively equipped with an electric cylinder；
Described cooling assembly is connected with described coring tube, in order to lower the temperature described coring tube.
Road base layer compactness sampler the most according to claim 1, it is characterised in that: described cooling assembly includes setting
Being placed in the water tank in described gripper shoe, be provided with a water pump in described water tank, described water pump connects an outlet pipe, described outlet pipe
The end connection extending water tank has one to go out, and described faucet is set in the upper end of described coring tube.
Road base layer compactness sampler the most according to claim 2, it is characterised in that: the bottom set of described coring tube
Being provided with a water accumulating disc, the bottom of described water accumulating disc connects water pipe once, and the end of described return pipe extends in described water tank.
Road base layer compactness sampler the most according to claim 3, it is characterised in that: described roller is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601734.XU CN205857151U (en) | 2016-06-12 | 2016-06-12 | A kind of road base layer compactness sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601734.XU CN205857151U (en) | 2016-06-12 | 2016-06-12 | A kind of road base layer compactness sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857151U true CN205857151U (en) | 2017-01-04 |
Family
ID=57635954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601734.XU Active CN205857151U (en) | 2016-06-12 | 2016-06-12 | A kind of road base layer compactness sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343046A (en) * | 2018-02-26 | 2018-07-31 | 梁志华 | A kind of intelligent apparatus being intelligently compacted monitoring for road foundation road surface |
| CN109594549A (en) * | 2018-11-30 | 2019-04-09 | 李友新 | A kind of construction of the highway base's sampler |
-
2016
- 2016-06-12 CN CN201620601734.XU patent/CN205857151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343046A (en) * | 2018-02-26 | 2018-07-31 | 梁志华 | A kind of intelligent apparatus being intelligently compacted monitoring for road foundation road surface |
| CN109594549A (en) * | 2018-11-30 | 2019-04-09 | 李友新 | A kind of construction of the highway base's sampler |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |