CN208601514U - A kind of Quality of Water Conservancy Projects detection coring folder - Google Patents
A kind of Quality of Water Conservancy Projects detection coring folder Download PDFInfo
- Publication number
- CN208601514U CN208601514U CN201820404976.9U CN201820404976U CN208601514U CN 208601514 U CN208601514 U CN 208601514U CN 201820404976 U CN201820404976 U CN 201820404976U CN 208601514 U CN208601514 U CN 208601514U
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- CN
- China
- Prior art keywords
- clamp arm
- gear
- coring
- folder
- handle
- 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
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Abstract
The utility model relates to a kind of Quality of Water Conservancy Projects detection coring folders, including handle, clamp arm and clamp arm mounting plate；The hollow shell structure of the handle, its rear end are connect with battery case, and front end is connect with the clamp arm mounting plate；Multiple sliding slots are offered on the clamp arm mounting plate, the clamp arm is slidably mounted on the sliding slot, and the rear end of clamp arm is fastened in the sliding slot by connector, is moved so that clamp arm can only be slided along sliding slot without flexible；The front end of the clamp arm is equipped with multiple clamping units；The hollow handle inner is equipped with motor, screw rod, first gear, second gear.The utility model structure is simple, easy to operate, and clamping is stablized, and improves coring efficiency, core is avoided to bring damage because of clamping.
Description
Technical field
The utility model relates to hydraulic engineering detection fields, more specifically, more particularly to a kind of Quality of Water Conservancy Projects
Detect coring folder.
Background technique
It is frequently necessary to carry out quality testing to the engineering for completion of having constructed in hydraulic engineering, drill core is carried out to some structures
Sampling operation.In practical operation, core sample often falls inside drill bit, can only use the small instruments and tools of flat, such as flat mouth screwdriver
Deng, it is upward bit by bit to prize, until the part pulled out can be held with hand.The disadvantage is that: repeatedly sled takes, working efficiency
It is low；During sled takes, it is easy to which by the edge of core sample, top sled is broken, prizes and splits, and causes core sample to scrap even core sample data and loses
Very.Also useful pliers clamps core sample, however when encountering the high situation of Xin Yang lower layer adhesion strength, pliers clamps core sample upper surface
It needs core sample could be taken out by modes such as rotation, drawings, fixture and core sample contact surface are small, are equivalent to two-point contact, stress
It concentrates, especially for the relatively soft feature of bituminous concrete viscoelasticity, very stiff and demanding coring mode damages larger, damage to core sample
The core sample of wound cannot really reflect the mechanical property on former road surface, thus, it cannot preferably evaluate the service performance on former road surface.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of Quality of Water Conservancy Projects detection coring folder, structure letter
Single, easy to operate, clamping is stablized, and improves coring efficiency, core is avoided to bring damage because of clamping.
The utility model is realized by following technical proposals:
A kind of Quality of Water Conservancy Projects detection coring folder, including handle, clamp arm and clamp arm mounting plate；The hollow shell of the handle
Body structure, its rear end are connect with battery case, and front end is connect with the clamp arm mounting plate；It is offered on the clamp arm mounting plate more
A sliding slot, the clamp arm are slidably mounted on the sliding slot, and the rear end of clamp arm is fastened in the sliding slot by connector,
It is moved so that clamp arm can only be slided along sliding slot without flexible；The front end of the clamp arm is equipped with multiple clamping units；It is described
Hollow handle inner is equipped with motor, screw rod, first gear, second gear, and the first gear is mounted on the motor
In drive shaft, the ring gear of the second gear is engaged with screw rod, and the external tooth of the second gear is outer with the first gear
Tooth engagement；One end of drive rod is hinged on the end of the screw rod by first axle, and the other end is hinged on by second hinge
On the connector, battery unit is installed in the battery case.
The coring folder of the utility model uses electric drive, saves manpower, easy to operate, driving part and motor are respectively mounted
It gathers in the housing interior structure section of handle, by holding conveniently, clamp arm is slided in the sliding slot of mounting plate, and this mode is mobile to be stablized,
And it being fastened in sliding slot by connector, such clamp arm accurate positioning will not generate location error, and gear drive is steady, into
One step improves clamp precision.
Further, driving switch is additionally provided on the handle housing, the driving switch is electrically connected with the motor,
Driving switch includes three gears, clamps shelves, closes shelves and unclamps shelves.
Coring folder is made to can be realized clamping by driving switch, pine is open and close, and operator can arbitrarily adjust folder
Hold degree.
Further, the clamp arm is 2 or 3.
Further, the front end of the handle includes the tapered portion and cylindrical portion that outer diameter is gradually expanded from back to front, described
The miner diameter end in tapered portion and the front end of handle connect, and the bigger diameter end in the tapered portion is connect with the cylindrical portion；The tapered portion
With the inner space of handle the movement of the drive rod is not interfered with shell, the clamp arm mounting plate is circular slab,
It is connected through a screw thread with the cylindrical portion.
Handle can easily be connect with clamp arm mounting plate by tapered portion and cylindrical portion, while tapered portion can save knot
The space of structure enables the maximum projecting position of drive rod to be contained in tapered portion and is formed by space.
Further, the clamping unit is arc plate structure, and it is single that 2 clampings are disposed in each clamp arm
Member.
Arc plate structure can match with the outer diameter of core sample, will not generate stress concentration, and 2 clamping units to clamp
Can plus it stablize.
Further, the sliding slot is rectangular channel, and the upper end of the sliding slot is provided with first buffer layer, and lower end is provided with the
Two buffer layers, the inner concave of the clamping unit are provided with third buffer layer.
It prevents from coring from pressing from both sides over-travel generation hard contact by the setting of buffer layer fixture is caused to damage, while clamping list
Member can contact core sample flexible so that core sample is not damaged.
Further, the material of the first buffer layer, second buffer layer and third buffer layer is rubber.
Rubber material is wear-resistant, is provided simultaneously with flexibility, is as a kind of preferred of padded coaming.
Further, the front end of the screw rod is connected with polished rod portion, and the drive rod is hinged in polished rod portion.
The front end polished rod portion of lead screw is on the one hand to hinged with drive rod, is on the other hand anti-locking mechanism over-travel,
Position-limiting action.
Further, the first gear is smaller than second gear.
By the proportion of reduction gearing so that driving mechanism runs smoothly, speed is reasonable.
Further, the reduction ratio of the first gear and second gear is 1:4~1:8.
The beneficial effect that the utility model generates is:
The coring folder of the utility model uses electric drive, saves manpower, easy to operate, driving part and motor are respectively mounted
It gathers in the housing interior structure section of handle, by holding conveniently, clamp arm is slided in the sliding slot of mounting plate, and this mode is mobile to be stablized,
And it being fastened in sliding slot by connector, such clamp arm accurate positioning will not generate location error, and gear drive is steady, into
One step improves clamp precision.
Coring folder is made to can be realized clamping by driving switch, pine is open and close, and operator can arbitrarily adjust folder
Hold degree.
Handle can easily be connect with clamp arm mounting plate by tapered portion and cylindrical portion, while tapered portion can save knot
The space of structure enables the maximum projecting position of drive rod to be contained in tapered portion and is formed by space.
Arc plate structure can match with the outer diameter of core sample, will not generate stress concentration, and 2 clamping units to clamp
Can plus it stablize.
It prevents from coring from pressing from both sides over-travel generation hard contact by the setting of buffer layer fixture is caused to damage, while clamping list
Member can contact core sample flexible so that core sample is not damaged.
Rubber material is wear-resistant, is provided simultaneously with flexibility, is as a kind of preferred of padded coaming.
The front end polished rod portion of lead screw is on the one hand to hinged with drive rod, is on the other hand anti-locking mechanism over-travel,
Position-limiting action.
By the proportion of reduction gearing so that driving mechanism runs smoothly, speed is reasonable.
Detailed description of the invention
Fig. 1 is the device releasing orientation structural schematic diagram of the utility model；
Fig. 2 is the device clamped condition structural schematic diagram of the utility model；
Fig. 3 is the schematic diagram of the device clamp structure embodiment one of the utility model；
Fig. 4 is the schematic diagram of the device clamp structure embodiment two of the utility model.
Main appended drawing reference explanation:
1- handle, 2- driving switch, 3- screw rod, 4- clamp arm, 5- drive rod, 6- first axle, 7- second hinge, 8- clamping
Unit, 9- second gear, 10- first gear, 11- drive shaft, 12- motor, 13- battery case, 14- sliding slot, 15- first are buffered
Layer, 16- cylindrical portion, the tapered portion 17-, 18- polished rod portion, 19- clamp arm mounting plate, 20- third buffer layer, 21- connector, 22- the
Two buffer layers.
Specific embodiment
The preferred embodiment of the utility model is described further with reference to the accompanying drawing, drawings and examples are only to this
The explanation of utility model, the technical solution of this practicability type are not limited to content described in drawings and examples.
Embodiment one
As shown in Figure 1-3, a kind of Quality of Water Conservancy Projects detects dedicated coring folder, including handle 1, clamp arm 4 and clamp arm installation
Plate 19；The hollow shell structure of handle 1, specifically, being metal material, its rear end is connect with battery case 13, front end and folder
Arm mounting plate 19 connects；Multiple sliding slots 14 are offered on clamp arm mounting plate 19, clamp arm 4 is slidably mounted in the sliding slot 14
On, sliding groove structure moves clamp arm 4 accurately, and steady to clamp, the rear end of clamp arm 4 is fastened on the sliding slot by connector 21
In 14, specifically, inner fovea part can be set in sliding slot 14, connector 21 and 14 auxiliary section of sliding slot are provided with lug boss, so that
Clamp arm 4 can only be slided along sliding slot 14 and be moved without flexible；Motor 12 is installed inside hollow handle 1, screw rod 3, first
Gear 10, second gear 9, specifically, motor 12 is screwed inside housings by support, first gear 10 is mounted on
In the drive shaft 11 of the motor 12, the ring gear of second gear 9 is engaged with screw rod 3, the external tooth of second gear 9 and described first
The outer tooth engagement of gear 10；One end of drive rod 5 is hinged on the end of screw rod 3 by first axle 6, and the other end passes through the second hinge
Chain 7 is hinged on connector 21, is equipped with battery unit in battery case 13.
Preferentially, USB jack has can be set in battery case 13, for charging to battery unit.This dismountable shell
Body 13 can also be conveniently replaceable battery unit.
Preferentially, the front end of clamp arm 4 is equipped with multiple clamping units 8.When only need by clamp arm 4 clamp when can not
Clamping unit 8 is installed, when core sample can be clamped by clamping unit 8, clamping unit 8 is installed.
Preferentially, driving switch 2 is additionally provided on 1 shell of handle, the driving switch 2 is electrically connected with the motor 12,
Driving switch 2 includes three gears, clamps shelves, closes shelves and unclamps shelves.
Preferentially, clamp arm 4 is 2.
Preferentially, the front end of handle 1 includes the tapered portion 17 and cylindrical portion 16 that outer diameter is gradually expanded from back to front, the cone
The miner diameter end in type portion 17 is connect with the front end of handle 1, and the bigger diameter end in tapered portion 17 is connect with the cylindrical portion 16；The tapered portion
17 interfere the movement of the drive rod 5 with shell with the inner space of handle 1, and the clamp arm mounting plate 19 is circle
Shape plate is connected through a screw thread with the cylindrical portion 16.
Preferentially, the clamping unit 8 is arc plate structure, is disposed with 2 clamping units in each clamp arm 4
8。
Preferentially, the sliding slot 14 is rectangular channel, and the upper end of the sliding slot 14 is provided with first buffer layer 15, lower end setting
There is second buffer layer 22, the inner concave of the clamping unit 8 is provided with third buffer layer 20.
Preferentially, the material of the first buffer layer 15, second buffer layer 22 and third buffer layer 20 is rubber.
Preferentially, the front end of the screw rod 3 is connected with polished rod portion 18, and the drive rod 5 is hinged in polished rod portion 18, specifically
For, in order to limit, the both ends of screw rod 3 are provided with polished rod portion, since the polished rod portion of 3 front end of lead screw is connected to by drive rod
On clamp arm mounting plate 19, therefore to the supporting role that lead screw 3 plays, second gear 9 keeps opposite by mounting rack in shell
Position is motionless, and such screw rod 3 can be moved forward and backward under the driving of gear, to drive 5 telescopic moving of drive rod.
Further, the first gear 10 is smaller than second gear 9.
Further, the reduction ratio of the first gear 10 and second gear 9 is 1:4~1:8.
Embodiment two
As shown in figure 4, the structure of embodiment two is the same as example 1, difference is that clamp arm 4 is 3, correspondingly drives
Bar 5 is 3, and clamp arm 4 is 120 ° relative to the angle between polished rod portion 18.
The Quality of Water Conservancy Projects detection coring folder of the utility model, structure is simple, and easy to operate, clamping is stablized, and improves
Coring efficiency, avoids core from bringing damage because of clamping.
The above, only preferred embodiments of the present invention, but the protection scope of the utility model is not limited to
In this, it should be appreciated by those skilled in the art that do not depart from defined by the claims and their equivalents it is practical new
In the case where the principle and spirit of type, it can modify to these embodiments and perfect, these modifications and perfect also Ying Ben
In the protection scope of utility model.
Claims (10)
1. a kind of Quality of Water Conservancy Projects detection coring folder, which is characterized in that including handle (1), clamp arm (4) and clamp arm mounting plate
(19)；The hollow shell structure of the handle (1), its rear end are connect with battery case (13), front end and the clamp arm mounting plate
(19) it connects；It is offered multiple sliding slots (14) on the clamp arm mounting plate (19), the clamp arm (4) is slidably mounted in described
On sliding slot (14), the rear end of clamp arm (4) is fastened in the sliding slot (14) by connector (21), so that clamp arm (4) can only edge
Sliding slot (14) sliding it is mobile without flexible；The front end of the clamp arm (4) is equipped with multiple clamping units (8)；It is described hollow
Handle (1) inside be equipped with motor (12), screw rod (3), first gear (10), second gear (9), the first gear (10)
It being mounted in the drive shaft (11) of the motor (12), the ring gear of the second gear (9) is engaged with screw rod (3), and described
The external tooth of two gears (9) and the outer tooth engagement of the first gear (10)；It is cut with scissors by first axle (6) one end of drive rod (5)
The end in the screw rod (3) is connect, the other end is hinged on the connector (21) by second hinge (7), the battery case
Battery unit is installed in body (13).
2. coring folder as described in claim 1, which is characterized in that be additionally provided with driving switch on handle (1) shell
(2), the driving switch (2) is electrically connected with the motor (12), and driving switch (2) includes three gears, clamps shelves, closes shelves
With release shelves.
3. coring folder as described in claim 1, which is characterized in that the clamp arm (4) is 2 or 3.
4. coring as described in claim 1 folder, which is characterized in that the front end of the handle (1) include outer diameter from back to front by
The miner diameter end of gradually widened tapered portion (17) and cylindrical portion (16), the tapered portion (17) is connect with the front end of handle (1), described
The bigger diameter end of tapered portion (17) is connect with the cylindrical portion (16)；The tapered portion (17) and the inner space of handle (1) make
The movement of the drive rod (5) is not interfered with shell, and the clamp arm mounting plate (19) is circular slab, with the cylindrical portion
(16) it is connected through a screw thread.
5. coring folder as described in claim 1, which is characterized in that the clamping unit (8) is arc plate structure, each described
2 clamping units (8) are disposed in clamp arm (4).
6. coring folder as claimed in claim 5, which is characterized in that the sliding slot (14) is rectangular channel, the sliding slot (14)
Upper end is provided with first buffer layer (15), and lower end is provided with second buffer layer (22), the inner concave setting of the clamping unit (8)
There are third buffer layer (20).
7. coring as claimed in claim 6 folder, which is characterized in that the first buffer layer (15), second buffer layer (22) and
The material of third buffer layer (20) is rubber.
8. coring folder as described in claim 1, which is characterized in that the front end of the screw rod (3) is connected with polished rod portion (18), institute
Drive rod (5) is stated to be hinged on polished rod portion (18).
9. coring folder as described in claim 1, which is characterized in that the first gear (10) is smaller than second gear (9).
10. coring folder as claimed in claim 9, which is characterized in that the deceleration of the first gear (10) and second gear (9)
Than for 1:4~1:8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404976.9U CN208601514U (en) | 2018-03-25 | 2018-03-25 | A kind of Quality of Water Conservancy Projects detection coring folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404976.9U CN208601514U (en) | 2018-03-25 | 2018-03-25 | A kind of Quality of Water Conservancy Projects detection coring folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601514U true CN208601514U (en) | 2019-03-15 |
Family
ID=65660261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404976.9U Expired - Fee Related CN208601514U (en) | 2018-03-25 | 2018-03-25 | A kind of Quality of Water Conservancy Projects detection coring folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002224A (en) * | 2019-05-20 | 2019-07-12 | 安徽华康药品包装有限公司 | A kind of Plastic medicinal bottle bottle cap automatic manufacturing device |
| CN111673788A (en) * | 2020-07-13 | 2020-09-18 | 河南城建学院 | Man-machine interactive humanoid mechanical arm |
| CN112659160A (en) * | 2020-12-17 | 2021-04-16 | 深圳晋阳精密模具有限公司 | Industrial robot composite clamp |
| CN113125189A (en) * | 2021-03-09 | 2021-07-16 | 安徽利维能动力电池有限公司 | Sampling device for cylindrical lithium phosphate batteries |
-
2018
- 2018-03-25 CN CN201820404976.9U patent/CN208601514U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002224A (en) * | 2019-05-20 | 2019-07-12 | 安徽华康药品包装有限公司 | A kind of Plastic medicinal bottle bottle cap automatic manufacturing device |
| CN111673788A (en) * | 2020-07-13 | 2020-09-18 | 河南城建学院 | Man-machine interactive humanoid mechanical arm |
| CN111673788B (en) * | 2020-07-13 | 2021-06-29 | 河南城建学院 | Man-machine interactive humanoid mechanical arm |
| CN112659160A (en) * | 2020-12-17 | 2021-04-16 | 深圳晋阳精密模具有限公司 | Industrial robot composite clamp |
| CN113125189A (en) * | 2021-03-09 | 2021-07-16 | 安徽利维能动力电池有限公司 | Sampling device for cylindrical lithium phosphate batteries |
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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: 20190315 Termination date: 20200325 |