CN207445706U - A kind of drainage filter core for Road Detection corning machine - Google Patents
A kind of drainage filter core for Road Detection corning machine Download PDFInfo
- Publication number
- CN207445706U CN207445706U CN201721405236.9U CN201721405236U CN207445706U CN 207445706 U CN207445706 U CN 207445706U CN 201721405236 U CN201721405236 U CN 201721405236U CN 207445706 U CN207445706 U CN 207445706U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- net cylinder
- filter screen
- cover
- efficient
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of drainage filter core for Road Detection corning machine, is related to road engineering testing equipment field.It includes upper cover, lower cover and folded metal filtering net cylinder, the upper end of the folded metal filtering net cylinder is connected with the upper cover, the lower end of folded metal filtering net cylinder is connected with the lower cover, when upper cover, lower cover are subject to external force to squeeze, folded metal filtering net cylinder is folded such that upper cover, lower cover are close to each other.The utility model realizes the switching of the compressive state and unfolded state of filter core by using the folder function of folded metal filtering net cylinder, under compressive state, folded metal filtering net cylinder is folded up, effectively filter out large granular impurity, lower primary filter screen cylinder, upper primary filter screen cylinder, lower high-efficient filter net cylinder inside filter core and upper high-efficient filter net cylinder is overlapped that multi-level filtering is formed together with folded metal filtering net cylinder.
Description
Technical field
The utility model is related to road engineering testing equipment fields, especially a kind of drainage for Road Detection corning machine
Filter core.
Background technology
Road Detection corning machine is one of detection device being most widely used in road engineering detection, is mainly used for road surface
Coring carry out resistance to compression, bending test, the parameter detectings such as Laminate construction thickness, intensity, Road Detection corning machine when carrying out operation, by
Power-equipment provides power and drill core is driven to rotate to road progress coring, it is necessary to utilize water pump in drill core rotates location of the coring procedure
System carries out spray cooling to drill core, to ensure being normally carried out for coring, extends the service life of drill core.
But since Road Detection operation is usually carried out in construction sites such as fields, field work condition is limited, live ring
Border is severe, and the impurity such as silt are often mixed in water source, are easily resulted in blockage into water pump system, influences the normal of Road Detection corning machine
Work.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, is provided a kind of for Road Detection corning machine
Drainage filter core.The utility model in order to solve usually to carry out in construction sites such as fields due to Road Detection operation, make by field
Industry condition is limited, and site environment is severe, and the impurity such as silt are often mixed in water source, are easily resulted in blockage into water pump system, are influenced
Detect the problem of normal work of corning machine in road.
The utility model uses following technical proposals：A kind of drainage filter core for Road Detection corning machine, it includes upper
Lid, lower cover and folded metal filtering net cylinder, the upper end of the folded metal filtering net cylinder are connected with the upper cover, folded metal mistake
The lower end of screen tube is connected with the lower cover, and when upper cover, lower cover are subject to external force to squeeze, folded metal filtering net cylinder is folded up
So that upper cover, lower cover are close to each other；
Upper filter screen component and lower filter are from top to bottom provided with inside folded metal filtering net cylinder between upper cover and lower cover
Screen component；
The upper filter screen component includes upper shell, primary filter screen cylinder is connected in upper shell lower end, in upper primary filter screen
High-efficient filter net cylinder is further sleeved in cylinder, the upper end of upper high-efficient filter net cylinder and upper shell are affixed, and upper primary filter screen cylinder and upper height
There is upper time of filtration between effect screen tube；
The lower filter screen component includes lower housing, lower primary filter screen cylinder is connected in lower housing upper end, in lower primary filter screen
Lower high-efficient filter net cylinder is further sleeved in cylinder, the lower end of lower high-efficient filter net cylinder and lower housing are affixed, and lower primary filter screen cylinder and lower height
There is lower time of filtration between effect screen tube；
The diameter of primary filter screen cylinder is wherein descended to be more than the diameter of upper primary filter screen cylinder, the diameter of lower high-efficient filter net cylinder is less than upper
The diameter of primary filter screen cylinder and the diameter for being more than upper high-efficient filter net cylinder；During so that upper filter screen component and lower filter screen component assembling, on
Primary filter screen cylinder is in the lower time of filtration between lower primary filter screen cylinder and lower high-efficient filter net cylinder, and lower high-efficient filter net cylinder is in upper
In upper time of filtration between primary filter screen cylinder and upper high-efficient filter net cylinder；
Joining place between lower primary filter screen cylinder and upper primary filter screen cylinder is provided with exterior seal ring, in upper primary filter screen cylinder
Joining place between lower high-efficient filter net cylinder is provided with middle sealing ring, the rank between lower high-efficient filter net cylinder and upper high-efficient filter net cylinder
It meets place and inner seal ring is set；
The lower housing is affixed with lower cover by lower link, and the upper shell is affixed with upper cover by upper connecting rod, it is described on
Outlet pipe is additionally provided on housing, one end of outlet pipe is connected with upper high-efficient filter net cylinder, the other end of outlet pipe through upper cover with
External world's connection.
Preferably, the folded metal filtering net cylinder is stainless steel folded metal filtering net cylinder.
Preferably, connection kelly is hinged in the upper cover outer right wall, is provided in the lower cover outer right wall
Card slot.
The beneficial effects of the utility model are：The utility model is real by using the folder function of folded metal filtering net cylinder
The switching of the compressive state and unfolded state of existing filter core, under compressive state, folded metal filtering net cylinder is folded up, and is effectively filtered out
Large granular impurity, the lower primary filter screen cylinder, upper primary filter screen cylinder, lower high-efficient filter net cylinder and upper high-efficient filter net cylinder inside filter core are mutual
It is piled up together with folded metal filtering net cylinder and forms multi-level filtering, filtered step by step for variable grain size, mistake
It is good to filter effect, performance is stablized；Upper cover and lower cover, folded metal filtering net cylinder stress is pulled to stretch so that drainage filter core is in
Its fully unfolded position.Outlet pipe access giant is backwashed at this time.It recycles, reduces use cost.This practicality
For new spatial using rationally, compact-sized, use is easy to operate, is suitable for large-scale promotion and application.
Description of the drawings
Fig. 1 is the unfolded state structure diagram of the utility model；
Fig. 2 is the compressive state structure diagram of the utility model；
Fig. 3 is the structure diagram of upper filter screen component and lower filter screen component.
Specific embodiment
Need exist for explanation, the noun of locality is left and right, it is upper and lower be to be defined on the basis of view shown in FIG. 1
, it should be understood that the use of the noun of locality should not limit the requested protection domain of the application.
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of drainage filter core for Road Detection corning machine, it includes upper cover 1, lower cover 2 and folding
Folded metal filtration net cylinder 3, the upper end of the folded metal filtering net cylinder 3 is connected with the upper cover 1, folded metal filtering net cylinder 3
Lower end be connected with the lower cover 2, when upper cover 1, lower cover 2 are subject to external force to squeeze, folded metal filtering net cylinder 3, which is folded up, to be made
It is close to each other to obtain upper cover 1, lower cover 2；
From top to bottom be provided with inside folded metal filtering net cylinder 3 between upper cover 1 and lower cover 2 upper filter screen component 4 and
Lower filter screen component 5；
The upper filter screen component 4 includes upper shell 41, and primary filter screen cylinder 42 is connected in 41 lower end of upper shell, upper first
High-efficient filter net cylinder 43 is further sleeved in effect screen tube 42, the upper end of upper high-efficient filter net cylinder 43 and upper shell 41 are affixed, and upper first
Imitating has upper time of filtration 44 between screen tube 42 and upper high-efficient filter net cylinder 43；
The lower filter screen component 5 includes lower housing 51, and lower primary filter screen cylinder 52 is connected in 51 upper end of lower housing, lower first
Lower high-efficient filter net cylinder 53 is further sleeved in effect screen tube 52, the lower end of lower high-efficient filter net cylinder 53 and lower housing 51 are affixed, and lower first
Imitating has lower time of filtration 54 between screen tube 52 and lower high-efficient filter net cylinder 53；
The diameter of primary filter screen cylinder 52 is wherein descended to be more than the diameter of upper primary filter screen cylinder 42, the diameter of lower high-efficient filter net cylinder 53
Diameter less than upper primary filter screen cylinder 42 and the diameter more than upper high-efficient filter net cylinder 43；So that upper filter screen component 4 and lower filter screen group
When part 5 assembles, upper primary filter screen cylinder 42 is in the lower time of filtration 54 between lower primary filter screen cylinder 52 and lower high-efficient filter net cylinder 53
Interior, lower high-efficient filter net cylinder 53 is in the upper time of filtration 44 between upper primary filter screen cylinder 42 and upper high-efficient filter net cylinder 43；
Joining place between lower primary filter screen cylinder 52 and upper primary filter screen cylinder 42 is provided with exterior seal ring 61, in upper just effect
Joining place between screen tube 42 and lower high-efficient filter net cylinder 53 is provided with middle sealing ring 62, lower high-efficient filter net cylinder 53 with it is upper efficiently
Joining place between screen tube 43 sets inner seal ring 63；
The lower housing 51 is affixed by lower link 12 and lower cover 2, and the upper shell 41 is solid by upper connecting rod 11 and upper cover 1
It connects, outlet pipe 45 is additionally provided on the upper shell 41, one end of outlet pipe 45 is connected with upper high-efficient filter net cylinder 43, outlet pipe 45
The other end be in communication with the outside through upper cover 1.
The utility model is used for the drainage filter core of Road Detection corning machine, examines the outlet pipe 45 of filter core and road during use
The water inlet pipe for surveying water pump system in corning machine is connected, and squeezes upper cover 1 and lower cover 2, and 3 stress of folded metal filtering net cylinder folds
Cause the upper cover 1, lower cover 2 close to each other, meanwhile, upper cover 1 drives upper shell 41 to move by upper connecting rod 11, and lower cover 2 is under
Connecting rod 12 drives lower housing 51 to move, and then upper filter screen component 4 and lower filter screen component 5 move toward one another so that upper primary filter screen
Cylinder 42 is stretched into lower time of filtration 54, and lower high-efficient filter net cylinder 53 is stretched into time of filtration 44, and drainage filter core is in complete at this time
Compressive state.Drainage filter core is placed in water source, starts water pump system, water source, into filter core, is rolled over by folded metal filtering net cylinder 3
Folded metal filtration net cylinder 3 can effectively filter out the silt impurity of bulky grain in water source, and subsequent water source passes through successively inside filter core
Lower primary filter screen cylinder 52, upper primary filter screen cylinder 42, lower high-efficient filter net cylinder 53 and upper high-efficient filter net cylinder 43 are further filtered, and are removed
Fall fine particle impurity, it is ensured that into the pure property at water pump system water source.Multi-level filtering, good impurity removing effect, performance are stablized.
, it is necessary to which counter to filter core cleaned after filter core is using a period of time, it is specially：By on the water inlet pipe of water pump system
It tears filter core open, pulls upper cover 1 and lower cover 2,3 stress of folded metal filtering net cylinder stretches, meanwhile, upper cover 1 passes through 11 band of upper connecting rod
Dynamic upper shell 41 moves, and lower cover 2 drives lower housing 51 to move by lower link 12, and then upper filter screen component 4 and lower filter screen component 5
It doing away from movement so that upper primary filter screen cylinder 42 stretches out lower time of filtration 54, and lower high-efficient filter net cylinder 53 stretches out upper time of filtration 44,
Drainage filter core is in its fully unfolded position at this time.Outlet pipe 45 is accessed giant at this time to backwash.
On the basis of above-mentioned technical proposal, the folded metal filtering net cylinder 3 is stainless steel folded metal filtering net cylinder.Such as
This is set, and stainless steel folded metal filtering net cylinder stable work in work is not easy to get rusty, and service life is long, of low cost, meets real
Border uses needs.
On the basis of above-mentioned technical proposal, connection kelly 71 is hinged in 1 outer right wall of upper cover, in the lower cover
Card slot 72 is provided in 2 outer right walls.So set, connection kelly 71 may be stuck in card slot 72 when filter core compresses shape, and then
Upper cover 1 and lower cover 2 are fixed, prevented during use, upper cover 1 is relatively moved with lower cover 2 under flow action.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the scope of protection of the utility model.
Claims (3)
1. a kind of drainage filter core for Road Detection corning machine, it is characterised in that：It includes upper cover (1), lower cover (2) and folds
Metal filtration net cylinder (3), the upper end of the folded metal filtering net cylinder (3) are connected with the upper cover (1), folded metal filter screen
The lower end of cylinder (3) is connected with the lower cover (2), when upper cover (1), lower cover (2) are subject to external force to squeeze, folded metal filtering net cylinder
(3) it is folded such that upper cover (1), lower cover (2) are close to each other；
Upper filter screen component is from top to bottom provided with inside folded metal filtering net cylinder (3) between upper cover (1) and lower cover (2)
(4) and lower filter screen component (5)；
The upper filter screen component (4) includes upper shell (41), and upper primary filter screen cylinder (42) is connected in upper shell (41) lower end,
High-efficient filter net cylinder (43), upper end and the upper shell (41) of upper high-efficient filter net cylinder (43) are further sleeved in upper primary filter screen cylinder (42)
It is affixed, and there is upper time of filtration (44) between upper primary filter screen cylinder (42) and upper high-efficient filter net cylinder (43)；
The lower filter screen component (5) includes lower housing (51), and lower primary filter screen cylinder (52) is connected in lower housing (51) upper end,
Lower high-efficient filter net cylinder (53), lower end and the lower housing (51) of lower high-efficient filter net cylinder (53) are further sleeved in lower primary filter screen cylinder (52)
It is affixed, and there is lower time of filtration (54) between lower primary filter screen cylinder (52) and lower high-efficient filter net cylinder (53)；
Wherein descend primary filter screen cylinder (52) diameter be more than upper primary filter screen cylinder (42) diameter, lower high-efficient filter net cylinder (53) it is straight
Footpath is less than the diameter of upper primary filter screen cylinder (42) and more than the diameter of upper high-efficient filter net cylinder (43)；So that upper filter screen component (4) and
When lower filter screen component (5) assembles, upper primary filter screen cylinder (42) be in lower primary filter screen cylinder (52) and lower high-efficient filter net cylinder (53) it
Between lower time of filtration (54) in, lower high-efficient filter net cylinder (53) be in upper primary filter screen cylinder (42) and upper high-efficient filter net cylinder (43) it
Between upper time of filtration (44) in；
Joining place between lower primary filter screen cylinder (52) and upper primary filter screen cylinder (42) is provided with exterior seal ring (61), upper first
Joining place between effect screen tube (42) and lower high-efficient filter net cylinder (53) is provided with middle sealing ring (62), in lower high-efficient filter net cylinder
(53) joining place between upper high-efficient filter net cylinder (43) sets inner seal ring (63)；
The lower housing (51) is affixed by lower link (12) and lower cover (2), the upper shell (41) by upper connecting rod (11) with
Upper cover (1) is affixed, and outlet pipe (45), one end of outlet pipe (45) and upper high-efficient filter net cylinder are additionally provided on the upper shell (41)
(43) connect, the other end of outlet pipe (45) is in communication with the outside through upper cover (1).
2. a kind of drainage filter core for Road Detection corning machine according to claim 1, it is characterised in that：The folding
Metal filtration net cylinder (3) is stainless steel folded metal filtering net cylinder.
3. a kind of drainage filter core for Road Detection corning machine according to claim 2, it is characterised in that：On described
Connection kelly (71) is hinged in lid (1) outer right wall, card slot 72 is provided in the lower cover (2) outer right wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405236.9U CN207445706U (en) | 2017-10-29 | 2017-10-29 | A kind of drainage filter core for Road Detection corning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405236.9U CN207445706U (en) | 2017-10-29 | 2017-10-29 | A kind of drainage filter core for Road Detection corning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445706U true CN207445706U (en) | 2018-06-05 |
Family
ID=62281834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405236.9U Expired - Fee Related CN207445706U (en) | 2017-10-29 | 2017-10-29 | A kind of drainage filter core for Road Detection corning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031129A (en) * | 2020-12-31 | 2022-02-11 | 江苏经纬技术创新咨询有限公司 | Use method of convenient-to-clean water purifier with connected shrinkage and lamination structure |
-
2017
- 2017-10-29 CN CN201721405236.9U patent/CN207445706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031129A (en) * | 2020-12-31 | 2022-02-11 | 江苏经纬技术创新咨询有限公司 | Use method of convenient-to-clean water purifier with connected shrinkage and lamination structure |
| CN114031129B (en) * | 2020-12-31 | 2023-08-15 | 江苏经纬技术创新咨询有限公司 | Use method of convenient and clean water purifier with connected telescopic pipe structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204745782U (en) | Filtration equipment with wash filter screen and stirring function | |
| CN203392290U (en) | Novel solid-liquid separate garbage bucket | |
| CN205495979U (en) | Automatic fragrant bamboo let of screening system machine | |
| CN207445706U (en) | A kind of drainage filter core for Road Detection corning machine | |
| CN206716554U (en) | A kind of metallurgical test sample carries thin slice cleaning device | |
| CN206751765U (en) | A kind of tea oil oil residue separating apparatus | |
| CN209130378U (en) | A kind of blocking underwater pipeline hydraulic device | |
| CN208667180U (en) | A kind of device for replacing waste and old resin | |
| CN205287917U (en) | Water and oil proofing sack for dust remover | |
| CN208183683U (en) | A kind of collecting refuse from open water device | |
| CN208532568U (en) | A kind of city river ecological restoration device | |
| CN205036336U (en) | Borehole operation salvages a section of thick bamboo | |
| CN107938775A (en) | A kind of Environmental-protection cleaning table | |
| CN204041008U (en) | Producing well filter pipe flusher | |
| CN107235264A (en) | A kind of garbage compression box | |
| CN207330880U (en) | A kind of linseed oil is classified continuous precipitation device | |
| CN208293658U (en) | A kind of water conservancy and hydropower priming device | |
| CN207212545U (en) | A kind of anti-blocking diesel oil tank | |
| CN207295748U (en) | A kind of well-points dewatering device of construction of hydro project | |
| CN207221480U (en) | A kind of filter press multistage washing system | |
| CN216129474U (en) | Efficient sewage treatment plant | |
| CN104878833A (en) | Cleaning and drawing device for draining inspection well with accumulated water | |
| CN205157242U (en) | Portable water installation of ladling out | |
| CN104984574B (en) | A kind of continuous way electromechanics pressure filter | |
| CN204626626U (en) | A kind ofly draw instrument clearly for the drainage inspection well with ponding |
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: 20180605 Termination date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |