CN209296933U - A kind of radioactivity of building materials detection automatic sampling apparatus - Google Patents
A kind of radioactivity of building materials detection automatic sampling apparatus Download PDFInfo
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- CN209296933U CN209296933U CN201822113548.3U CN201822113548U CN209296933U CN 209296933 U CN209296933 U CN 209296933U CN 201822113548 U CN201822113548 U CN 201822113548U CN 209296933 U CN209296933 U CN 209296933U
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- wall
- radioactivity
- threaded rod
- inner cavity
- building materials
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Abstract
The utility model discloses a kind of radioactivity of building materials to detect automatic sampling apparatus, including body and U-board, and the lower end of the U-board runs through the upper surface of body, and the two sides outer wall of U-board and body clearance fit, is connected with nut among the upper end of the U-board.The radioactivity of building materials detects automatic sampling apparatus, pass through body, fixed frame, baffle, spring, threaded rod, the cooperation of vertical pivot and pulley, it can change the position of the relatively fixed frame of threaded rod and make to build the middle position that sample is in conveyer belt before entering body, building sample is detected convenient for detecting instrument, pass through first servo motor, first bevel gear, second bevel gear, threaded rod, the cooperation of nut and U-shaped block, U-shaped block is set to carry out self-closed and folding to the inner cavity of body under the control of control panel, the automation of whole device reduction labor intensity and enhancement device, increase the accuracy of working efficiency and detection.
Description
Technical field
The utility model relates to radioactivity of building materials to detect automatic sampling technical field, specially a kind of radioactivity of building materials detection
Automatic sampling apparatus.
Background technique
The radiological measuring of building material product is an important indicator of building material product quality control, it is related to the strong of the people
Kang Anquan, radioactivity of building materials detection device are the very important detection devices of quality inspection organization and building material product manufacturing enterprise, tradition
The radioactivity of building materials detection device overwhelming majority be manually-operated equipment, due to the equipment single sample detection time compared with
Long, often beyond 2 hours, reviewer can not keep and detect beside equipment, often delay replacement sample when
Between, such as the patent that number of patent application is 204720384823.8, including controller, body, conveyer belt, α measuring instrument and detection
Room, but when carrying out conveying building materials sample to body inner cavity, building sample is easy inclined transmission belt the device in the detection process
Center even building sample from conveyer belt skids off conveyer belt and causes detection error, and it is opposite to be unable to control detecting instrument
The distance for building sample, different size of test sample, which can not be accomplished accurately to detect, is easy to appear detection data partially
Difference.
Summary of the invention
The purpose of this utility model is to provide a kind of radioactivity of building materials to detect automatic sampling apparatus, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of radioactivity of building materials detection automatic sampling
The upper surface of body, and the two sides outer wall and body of U-board are run through in device, including body and U-board, the lower end of the U-board
Clearance fit is connected with nut among the upper end of the U-board, and the inner cavity of the nut is threadedly coupled with threaded post, the spiral shell
The lower end of line column is connect by bearing with body activities, and the external wall beneath and first bevel gear of the threaded post are interference fitted, institute
It states first bevel gear and engages connection with second bevel gear, first servo motor is connected on the left of the second bevel gear, it is described
The affixed organism in the lower end of first servo motor is set in the inner cavity of the body there are two horizontal axis, the outer wall of the horizontal axis with
The outer wall of driving wheel interference fit, two driving wheels is flexibly connected by conveyer belt, lower end on the right side of the inner cavity of the body
Be connected with the second servo motor, the output end of second servo motor runs through body, and the output end of the second servo motor with
The output end of body clearance fit, second servo motor is flexibly connected by belt with horizontal axis, on the right side of the body
Lower both ends are affixed there are two fixed frame, are socketed with spring in the inner cavity of the fixed frame, the outside of the spring with fixation
Frame fits, and the inside of the spring fits with baffle, and outer wall and the fixed frame of the baffle fit, the baffle
Inner cavity is threadedly coupled with threaded rod, and fixed frame, and threaded rod and fixed frame clearance fit, institute are run through in the outside of the threaded rod
The inside outer wall for stating threaded rod runs through body, and threaded rod and body clearance fit, and the inside of the threaded rod passes through perpendicular
Axis is connect with moveable roller, and the inner cavity upper end of the body is machined with sliding slot, the inner cavity of the sliding slot and three sliding block active cards
It connects, the equal vertical bar of the inner wall of the sliding block is flexibly connected, and the outer right wall of the vertical bar is fitted closely with bolt, and the bolt is equal
Through a part of sliding block, and bolt is flexibly connected with sliding block, and the lower end surface of three vertical bars is successively connected with α from left to right
The front surface left side of measuring instrument, β measuring instrument and γ measuring instrument, body 1 is connected with control panel, and the right end lower surface of body is affixed
There is supporting leg.
Preferably, it is provided with through-hole below the left side of the body, inner wall and the box body of the through-hole fit, the box body
Left end be connected with riser.
Preferably, the outer wall of the conveyer belt is connected with multiple rubber blocks.
Preferably, card slot is machined on the left of the upper end of the riser.
Preferably, there are three inner holes, the inner wall of the inner hole to pass through pin shaft for processing on the left of the inner cavity bottom end of the body
It is flexibly connected with idler wheel, the upper surface of the idler wheel fits with box body.
Preferably, the inner wall of the body is coated with coating.
Compared with prior art, the utility model has the beneficial effects that the radioactivity of building materials detects automatic sampling apparatus, lead to
The cooperation for crossing body, fixed frame, baffle, spring, threaded rod, vertical pivot and pulley makes the position of the relatively fixed frame of threaded rod can be with
Change and make build sample enter body before be in conveyer belt middle position, convenient for detecting instrument to building sample into
Row detection, by the cooperation of sliding slot, vertical bar, bolt and sliding block, makes detector be easily installed and dismantle and keeps detector opposite
The detecting distance of building sample can change, and detects the device to different size of test sample more accurate, passes through first
The cooperation of servo motor, first bevel gear, second bevel gear, threaded rod, nut and U-shaped block makes U-shaped block in the control of control panel
Self-closed and folding are carried out to the inner cavity of body under system, whole device reduces the automation of labor intensity and enhancement device, increases
Add the accuracy of working efficiency and detection.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the nut of Fig. 1 and the structural schematic diagram of U-board；
Fig. 3 is the threaded post of Fig. 1 and the structural schematic diagram of first bevel gear；
Fig. 4 is the spring of Fig. 1 and the structural schematic diagram of fixed frame；
Fig. 5 is the riser of Fig. 1 and the structural schematic diagram of card slot.
In figure: 1, body, 2, α measuring instrument, 3, U-board, 4, first servo motor, 5, nut, 6, threaded post, the 7, first cone
Gear, 8, sliding slot, 9, γ measuring instrument, 10, pulley, 11, threaded rod, 12, rubber block, 13, horizontal axis, the 14, second servo motor,
15, supporting leg, 16, conveyer belt, 17, idler wheel, 18, pin shaft, 19, box body, 20, inner hole, 21, riser, 22, through-hole, 23, card slot,
24, driving wheel, 25, belt, 26, vertical pivot, 27, spring, 28, fixed frame, 29, second bevel gear, 30, control panel, 31, axis
It holds, 32, β measuring instrument, 33, vertical bar, 34, bolt, 35, baffle, 36, sliding block, 37, coating.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of radioactivity of building materials detection automatic sampling dress
It sets, including body 1 and U-board 3, the upper surface of body 1, and the two sides outer wall of U-board 3 and body 1 are run through in the lower end of U-board 3
Clearance fit, U-shaped block 3 can move in body 1, and nut 5 is connected among the upper end of U-board 3, and nut 5 is fixed on U-shaped block
The inner cavity of 3 upper end, nut 5 is threadedly coupled with threaded post 6, and the rotation of threaded post 6 can promote nut 5 to drive U-board 3 with respect to machine
Body 1 moves up and down, and the lower end of threaded post 6 is flexibly connected by bearing 31 with body 1, and threaded post 6 can be in dynamic bearing 31
Circle rotation, the outer ring of bearing 31 are fixed in the upper surface inner cavity of body 1, the external wall beneath and 7 mistake of first bevel gear of threaded post 6
It is full of cooperation, threaded post 6 can drive first bevel gear 7 to rotate, and first bevel gear 7 engages connection with second bevel gear 29, and first
Bevel gear 7 can drive second bevel gear 29 to rotate, and the left side of second bevel gear 29 is connected with first servo motor 4, and first watches
The model ECMA-E11320RS of motor 4 is taken, first servo motor 4 can drive second bevel gear 29 to rotate, the first servo electricity
The affixed organism 1 in the lower end of machine 4, first servo motor 4 are fixed on the upper surface of body 1, set that there are two horizontal in the inner cavity of body 1
Axis 13, the outer wall of horizontal axis 13 are interference fitted with driving wheel 24, and horizontal axis 13 can rotate in body 1, and horizontal axis 13 can drive
Driving wheel 24 rotates, and the outer wall of two driving wheels 24 is flexibly connected by conveyer belt 16, and two driving wheels 24 can pass through transmission
Band 16 is driven mutually, and lower end is connected with the second servo motor 14, the model of the second servo motor 14 on the right side of the inner cavity of body 1
ECMA-E11320RS, the output end of the second servo motor 14 run through body 1, and the output end of the second servo motor 14 and body 1
The output end of clearance fit, the second servo motor 14 can rotate in body 1, and the output end of the second servo motor 14 passes through skin
Band 25 is flexibly connected with horizontal axis 13, and the second servo motor 14 can drive horizontal axis 13 to rotate by belt 25, on the right side of body 1
Lower both ends are affixed there are two fixed frame 28, and fixed frame 28 is fixed on the right side both ends of body 1, is socketed in the inner cavity of fixed frame 28
There is spring 27, the coefficient of elasticity of spring 27 is 20N/M, and the outside of spring 27 fits with fixed frame 28, the inside of spring 27
It fits with baffle 35, spring 27 can be such that the position of the relatively fixed frame 28 of baffle 35 fixes, the outer wall of baffle 35 and fixation
Frame 28 fits, and the inner cavity of baffle 35 is threadedly coupled with threaded rod 11, and baffle 35 can make the relatively fixed frame 28 of threaded rod 11
Position is fixed, and fixed frame 28, and threaded rod 11 and 28 clearance fit of fixed frame are run through in the outside of threaded rod 11, and threaded rod 11 can
To move in fixed frame 28, the inside outer wall of threaded rod 11 runs through body 1, and threaded rod 11 and 1 clearance fit of body, spiral shell
Rasp bar 11 can move in body 1, and the inside of threaded rod 11 passes through vertical pivot 26 and is flexibly connected with pulley 10, and pulley 10 can be with
It is rotated around 26 opposite thread bar 11 of vertical pivot, the inner cavity upper end of body 1 is machined with sliding slot 8, the inner cavity of sliding slot 8 and three sliding blocks 36
Activity clamping, sliding block 36 can move in sliding slot 8, and the equal vertical bar 33 of the inner wall of sliding block 36 is flexibly connected, and vertical bar 33 can be in cunning
It is moved in the inner cavity of block 36, the outer right wall of vertical bar 33 is fitted closely with bolt 34, and bolt 34 can make vertical bar 33 relatively sliding
The position of block 36 is fixed, and bolt 34 runs through a part of sliding block 36, and bolt 34 is flexibly connected with sliding block 36, rotating bolt 34
The position of 34 opposing slider 36 of bolt can be made to change, the lower end surface of three vertical bars 33 is successively connected with α survey from left to right
Instrument 2, β measuring instrument 32 and γ measuring instrument 9 are measured, α, β, γ radioactive ray detector model: JY-K400F, the front surface left side of body 1
It is connected with control panel 30, control panel 30 is fixed on the left side front surface of body 1, and the right end lower surface of body 1 is connected with branch
Support leg 15, supporting leg 15 increase the stability of body 1, are provided with through-hole 22, the inner wall and box body of through-hole 22 below the left side of body 1
19 fit, and box body 19 can be in through-hole 22 plus movement, the left end of box body 19 are connected with riser 21, and riser 21 can be by through-hole
22 closings, the outer wall of conveyer belt 16 are connected with multiple rubber blocks 12, and rubber block 12 can increase the frictional force on 16 surface of conveyer belt,
Card slot 23 is machined on the left of the upper end of riser 21, card slot 23 is machined with three on the left of the inner cavity bottom end of body 1 convenient for pulling riser 21
A inner hole 20, the inner wall of inner hole 20 pass through pin shaft 18 and are flexibly connected with idler wheel 17, and idler wheel 17 can be relatively interior around pin shaft 18
Hole 20 rotates, and the upper surface of idler wheel 17 fits with box body 19, when idler wheel 17 can reduce box body 19 relative to the movement of body 1
Frictional force, the inner wall of body 1 are coated with coating 37, and the material of coating 37 is barium sulfate sand, and barium sulfate sand can be with radiation protection.
When using this radioactivity of building materials detection automatic sampling apparatus, the sample of building materials is placed on the mountain of conveyer belt 16
Then first servo motor 4 and the second servo motor 14 connect with extraneous power supply, are controlled by control panel 30 by right side upper surface
First servo motor 4 processed rotates, and first servo motor 4 drives second bevel gear 29 to rotate, and second bevel gear 29 drives the first cone
Gear 7 rotates, and first bevel gear 7 drives threaded post 6 to rotate, and the rotation of the first threaded post 6 promotes nut 5 to drive U-shaped block 3 with respect to machine
Body 1 is moved up until the lower end surface of U-shaped block 3 is flushed with the inner cavity upper surface of body 1, then passes through the control of control panel 30 the
One servo motor 4 stops operating and controls the rotation of the second servo motor 14, and the second servo motor 14 drives body 1 by belt 25
Horizontal axis 13 on the right side of inner cavity rotates, and horizontal axis 13 drives conveyer belt 16 to rotate by driving wheel 24, and conveyer belt 16 is rotated building materials sample
In the mobile inner cavity for driving body 1 of product, conveyer belt 16 drives threaded rod 11 in building sample moving process to promote by pulley 10
Building sample is in the centre of conveyer belt 16, then controls the second servo motor 14 by control panel 30 and stops operating, and is same
When control first servo motor 4 rotate and make U-shaped block 3 fall to close the inner cavity of body 1, then control α by control panel 30
Measuring instrument 2, β measuring instrument 32 and the work of γ measuring instrument 9 detect building materials sample.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radioactivity of building materials detects automatic sampling apparatus, including body (1) and U-board (3), the lower end of the U-board (3)
Through the upper surface of body (1), and the two sides outer wall of U-board (3) and body (1) clearance fit, it is characterised in that: the U-shaped
It is connected among the upper end of plate (3) nut (5), the inner cavity of the nut (5) is threadedly coupled with threaded post (6), the threaded post
(6) lower end is flexibly connected by bearing (31) with body (1), the external wall beneath of the threaded post (6) and first bevel gear (7)
Interference fit, the first bevel gear (7) engage connection with second bevel gear (29), and the left side of the second bevel gear (29) is solid
It is connected to first servo motor (4), the affixed organism in lower end (1) of the first servo motor (4), the inner cavity of the body (1)
In set there are two horizontal axis (13), the outer wall of the horizontal axis (13) is interference fitted with driving wheel (24), two driving wheels
(24) outer wall is flexibly connected by conveyer belt (16), and lower end is connected with the second servo motor on the right side of the inner cavity of the body (1)
(14), the output end of second servo motor (14) runs through body (1), and the output end and body of the second servo motor (14)
(1) output end of clearance fit, second servo motor (14) is flexibly connected by belt (25) with horizontal axis (13), the machine
The right side upper and lower ends of body (1) are affixed there are two fixed frame (28), are socketed with spring in the inner cavity of the fixed frame (28)
(27), the outside of the spring (27) fits with fixed frame (28), the inside of the spring (27) with baffle (35) phase
Fitting, outer wall and the fixed frame (28) of the baffle (35) fit, the inner cavity of the baffle (35) and threaded rod (11) screw thread
Connection, the outside of the threaded rod (11) are run through fixed frame (28), and threaded rod (11) and fixed frame (28) clearance fit, institute
The inside outer wall for stating threaded rod (11) runs through body (1), and threaded rod (11) and body (1) clearance fit, the threaded rod
(11) inside passes through vertical pivot (26) and is flexibly connected with pulley (10), and the inner cavity upper end of the body (1) is machined with sliding slot
(8), the inner cavity of the sliding slot (8) is clamped with three sliding block (36) activities, the equal vertical bar of inner wall (33) activity of the sliding block (36)
Connection, the outer right wall of the vertical bar (33) are fitted closely with bolt (34), and the bolt (34) is through sliding block (36)
A part, and bolt (34) is flexibly connected with sliding block (36), the lower end surface of three vertical bars (33) is successively affixed from left to right
There are α measuring instrument (2), β measuring instrument (32) and γ measuring instrument (9), is connected with control panel on the left of the front surface of the body (1)
(30), the right end lower surface of the body (1) is connected with supporting leg (15).
2. a kind of radioactivity of building materials according to claim 1 detects automatic sampling apparatus, it is characterised in that: the body
(1) it is provided with through-hole (22) below left side, inner wall and the box body (19) of the through-hole (22) fit, a left side for the box body (19)
End is connected with riser (21).
3. a kind of radioactivity of building materials according to claim 1 detects automatic sampling apparatus, it is characterised in that: the conveyer belt
(16) outer wall is connected with multiple rubber blocks (12).
4. a kind of radioactivity of building materials according to claim 2 detects automatic sampling apparatus, it is characterised in that: the riser
(21) card slot (23) are machined on the left of upper end.
5. a kind of radioactivity of building materials according to claim 1 detects automatic sampling apparatus, it is characterised in that: the body
(1) there are three inner hole (20), the inner wall of the inner hole (20) to pass through pin shaft (18) and idler wheel for processing on the left of inner cavity bottom end
(17) it is flexibly connected, the upper surface of the idler wheel (17) fits with box body (19).
6. a kind of radioactivity of building materials according to claim 1 detects automatic sampling apparatus, it is characterised in that: the body
(1) inner wall is coated with coating (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113548.3U CN209296933U (en) | 2018-12-17 | 2018-12-17 | A kind of radioactivity of building materials detection automatic sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113548.3U CN209296933U (en) | 2018-12-17 | 2018-12-17 | A kind of radioactivity of building materials detection automatic sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296933U true CN209296933U (en) | 2019-08-23 |
Family
ID=67654976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113548.3U Expired - Fee Related CN209296933U (en) | 2018-12-17 | 2018-12-17 | A kind of radioactivity of building materials detection automatic sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556667A (en) * | 2020-12-04 | 2021-03-26 | 华南理工大学 | Ancient building surveying and mapping intelligent platform capable of being adjusted at multiple degrees of freedom |
-
2018
- 2018-12-17 CN CN201822113548.3U patent/CN209296933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556667A (en) * | 2020-12-04 | 2021-03-26 | 华南理工大学 | Ancient building surveying and mapping intelligent platform capable of being adjusted at multiple degrees of freedom |
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| Date | Code | Title | Description |
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| 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: 20190823 Termination date: 20191217 |