CN206496966U - Dust-protection type full-automatic cement strength tester - Google Patents
Dust-protection type full-automatic cement strength tester Download PDFInfo
- Publication number
- CN206496966U CN206496966U CN201720211646.3U CN201720211646U CN206496966U CN 206496966 U CN206496966 U CN 206496966U CN 201720211646 U CN201720211646 U CN 201720211646U CN 206496966 U CN206496966 U CN 206496966U
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- China
- Prior art keywords
- seal closure
- dust
- base
- seal
- protection type
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Abstract
The utility model has opened a kind of dust-protection type full-automatic cement strength tester altogether, including base, the chassis for supporting cement briquette is provided with the base, set up to have above the base and vertically apply stressed pressure mechanism, the pressure mechanism includes the depression bar on correspondence chassis, the base is provided with around chassis and folding seal closure, the seal closure upper end is provided with the fastener being detachably connected with depression bar, the base side, which is provided with, can produce the vacuum cleaner of Negative Pressure Difference, the vacuum cleaner is provided with the air intake duct of communication seals cover, the seal closure is provided with the connection external world and stops the air-vent of dust.The utility model effectively can fall into the dust for preventing cement briquette from producing in the gap of pressure mechanism by seal closure, achieve the beneficial effect for ensureing sealing, while can also play the auxiliary beneficial effect of protection user by seal closure.
Description
Technical field
The utility model is related to a kind of tester, more specifically, it relates to a kind of dust-protection type Full-automatic cement intensity
Testing machine.
Background technology
At present, typically all electron pressure testing machine, it is primarily adapted for use in rubber, plastic plate, tubing, profile shapes, modeling
Expect the various physical and mechanical properties test of the materials such as film, electric wire, waterproof roll, wire.
A kind of full-automatic bursting strength tester is disclosed in the patent of Application No. " 201620036648.9 ", including it is outer
It is provided with shell, base, the frame being fixed in shell on base and the control device for being fixed on shell side, the base
It is provided with pressing disc, the frame in the upper platen matched with pressing disc, the base and is provided with ram cylinder, ball
Leading screw, pressure measuring cylinder and motor.This strength-testing machine improves the accurate of result of the test by using the control mode of automation
Property and test efficiency, but this strength-testing machine test strength of cement when, because cement briquette is enbrittled, when cement examination
Block after pressure break, will be produced a large amount of dust, and it is just difficult cleaning that dust, which is fallen into the gap between part, it is easy to cause part
Sensitivity decrease.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model, which is that offer is a kind of, can completely cut off cement dust
Dust-protection type full-automatic cement strength tester.
To realize above-mentioned technical purpose, the utility model provides following technical scheme：A kind of dust-protection type Full-automatic cement
Being provided with to set up above the chassis for supporting cement briquette, the base on strength-testing machine, including base, the base has
Stressed pressure mechanism is vertically applied, the pressure mechanism includes the depression bar on correspondence chassis, and the base is provided with ring
Around chassis and folding seal closure, the seal closure upper end is provided with the fastener being detachably connected with depression bar, the base
Side, which is provided with, can produce the vacuum cleaner of Negative Pressure Difference, and the vacuum cleaner is provided with the air intake duct of communication seals cover, the seal closure
It is provided with the connection external world and stops the air-vent of dust.
By using above-mentioned technical proposal, cement briquette is put on chassis, just can be by fastener by seal closure
End is fixedly connected with depression bar so that cement briquette, depression bar and chassis are enclosed in seal closure, when depression bar is transported vertically downwards
When dynamic, start vacuum cleaner and the air in seal closure is entered in vacuum cleaner by air intake duct, now the air pressure in seal closure
It will reduce, extraneous air will be entered in seal closure by air-vent, and effectively cement can will be prevented by seal closure
The dust that test block is produced is fallen into the gap of pressure mechanism, achieves the beneficial effect for ensureing sealing.After off-test, neatly
Cement briquette be more convenient user research, it is to avoid user also need to cleaning dust the problem of, achieve raising it is easy to operate
The auxiliary beneficial effect of property；Cement briquette is enclosed in seal closure, the larger cement briquette of fragility is solved, it is easy to crumble, collapse
Bad cement briquette speed, it is easy to the problem of injuring user, achieves the auxiliary beneficial effect of protection user.
Preferably, the seal closure offers the observation window that cement briquette is observed for user, the observation window is by saturating
Bright flexible material is made.
By using above-mentioned technical proposal, when carrying out strength of cement experiment, user can directly be seen by observation window
Process of the test is surveyed, simultaneously because dust is all absorbed by vacuum cleaner, user can clearly cement briquette during observation experiment
Metamorphosis, achieve enhancing convenience beneficial effect.
Preferably, the fastener includes setting on the annular sealing ring for being set in seal closure top, the depression bar
There is the seal disc of fitted seal ring, the seal disc lateral wall is threadedly coupled with sealing ring madial wall, and the seal disc is offered
Voltage supply bar laminating through through hole.
By using above-mentioned technical proposal, after seal closure pull-up, by seal disc screw in sealing ring in so that seal closure with
Depression bar is fixedly connected, while by depression bar lower end closed in seal closure, achieving the beneficial effect of enhancing sealing.
Preferably, the seal disc upper surface is provided with the pull bar gripped for user.
By using above-mentioned technical proposal, user easily can drive seal disc to rotate by pull bar, achieve increasing
Force and use convenience.
Preferably, being provided with the locating piece for supporting seal disc on the depression bar.
By using above-mentioned technical proposal, seal disc is supported by locating piece, it is to avoid seal disc falls in depression bar bottom, shadow
The normal work of depression bar is rung, the beneficial effect of enhancing practicality is achieved.
Preferably, the position that seal closure side top is provided with correspondence location-plate on location-plate, the base is set
It is equipped with locating slot, the locating slot and is arranged with the locating rod that can be slid in locating slot, the length of the locating rod and sealing
The height of cover is identical.
By using above-mentioned technical proposal, when depression bar is moved down, locating rod can prop up location-plate, it is to avoid seal closure with
Moved downward with depression bar, the problem of seal closure that air-vent can be caused to be folded is covered, achieve the beneficial effect of enhancing practicality
Really.
Preferably, the susceptor surface is provided with the fixing groove around chassis, the seal closure bottom is provided with can be tight
Retainer ring in close insertion fixing groove, the retainer ring is made up of elastomeric material.
By using above-mentioned technical proposal, retainer ring is inserted in fixing groove, retainer ring will by the extruding of fixing groove
The side wall of fixing groove is brought into close contact, larger frictional force is produced between retainer ring and fixing groove, the purpose of fixing seal cover is reached,
Seal closure is detachably connected with base simultaneously, convenient use person's cleaning seal closure, achieves the beneficial effect for improving ease of handling
Really.
Preferably, the air-vent is evenly distributed on the opposite side of correspondence air intake duct on seal closure.
By using above-mentioned technical proposal, the air in seal closure vacuum cleaner will be sucked when vacuum cleaner is started working
Interior, now extraneous air will enter in seal closure from air-vent, will due to air-vent with air intake duct in same direction
Straight air stream is formed in seal closure, rapidly siphon away the dust in seal closure, it is to avoid the problem of dust disorderly flies, achieve increasing
The beneficial effect of strong practicality.
In summary, the dust for preventing cement briquette from producing effectively can be fallen into pressure by the utility model by seal closure
In the gap of force mechanisms, the beneficial effect for ensureing sealing is achieved, while can also play protection user's by seal closure
Auxiliary beneficial effect.
Brief description of the drawings
Fig. 1 be the present embodiment in be used for show integrally-built partial sectional view；
Fig. 2 is partial enlarged drawing at the A in Fig. 1 for showing seal closure and depression bar annexation；
Fig. 3 is the side view for being used in the present embodiment show locating rod and location-plate annexation；
Fig. 4 is the partial schematic diagram for being used in the present embodiment show seal closure and base annexation.
In figure, 1, base；2nd, pressure mechanism；3rd, depression bar；4th, seal closure；11st, chassis；12nd, locating slot；13rd, fixing groove；
22nd, hydraulic cylinder；31st, fastener；311st, seal disc；312nd, sealing ring；313rd, through hole；314th, pull bar；32nd, locating piece；41st, breathe freely
Hole；42nd, air intake duct；43rd, observation window；44th, vacuum cleaner；45th, retainer ring；46th, location-plate；47th, locating rod.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment：As shown in figure 1, a kind of dust-protection type full-automatic cement strength tester, including square base 1, base 1
On be provided with cylindrical chassis 11 for supporting cement briquette, the top of base 1, which sets up to have, vertically applies stressed
Pressure mechanism 2, pressure mechanism 2 includes the cylindrical depression bar 3 on correspondence chassis 11, and the top of depression bar 3 is provided with for driving depression bar 3
The hydraulic cylinder 22 moved in vertical direction, hydraulic cylinder 22 is that hydraulic energy is changed into mechanical energy and the hydraulic pressure of straight reciprocating motion is done
Executive component.Realized with hydraulic cylinder 22 during reciprocating motion, can remove deceleration device from, and without drive gap, stable movement,
Therefore depression bar 3 can be stably driven to move reciprocatingly, hydraulic cylinder 22 belongs to prior art, will not be described here.
The side of base 1, which is provided with, can produce the vacuum cleaner 44 of Negative Pressure Difference, motor band movable vane of the vacuum cleaner 44 inside
Piece is rotated at a high speed, and air negative pressure is produced in sealed housing, draws dust.The side of vacuum cleaner 44 is provided with communication seals cover 4
Air intake duct 42, seal closure 4 is provided with the extraneous air-vent 41 of connection, and the aperture of air-vent 41 is less than the diameter of dust, therefore
It can stop that dust leaves seal closure 4, air-vent 41 is evenly distributed on the opposite side of correspondence air intake duct 42 on seal closure 4.Work as dust suction
Machine 44 will suck the air in seal closure 4 in vacuum cleaner 44 when starting working, and now extraneous air will be from air-vent
41 enter in seal closure 4, due to air-vent 41 with air intake duct 42 in same direction, and straight line gas will be formed in seal closure 4
Stream, rapidly siphons away the dust in seal closure 4, solves the problem of dust disorderly flies.
As depicted in figs. 1 and 2, base 1 is provided with around chassis 11 and folding seal closure 4, columnar seal closure 4
Upper end offers the fastener 31 being detachably connected with depression bar 3, and fastener 31 includes being set in the annular close of the top of seal closure 4
The seal disc 311 of fitted seal ring 312, the lateral wall of seal disc 311 and the inner side of sealing ring 312 are arranged with seal ring 312, depression bar 3
Wall is threadedly coupled, seal disc 311 offer voltage supply bar 3 fit through through hole 313, seal disc 311 can turn on depression bar 3
It is dynamic.The upper surface of seal disc 311 is fixedly installed the pull bar 314 of the circular ring type gripped for user.It is provided with depression bar 3 positioned at close
The lower section of closing disk 311 and the locating piece 32 for supporting seal disc 311.Seal disc 311 is supported by locating piece 32, it is to avoid seal disc
311 fall in the bottom of depression bar 3.
As shown in figure 3, the side top of seal closure 4 is provided with the position of correspondence location-plate 46 on square location-plate 46, base 1
Install and be equipped with locating slot 12, the locating rod that can be slid in locating slot 12 is arranged with circular locating slot 12, cylindrical determines
The length of position bar is identical with the height of seal closure 4, and when depression bar 3 is moved down, locating rod can prop up location-plate 46, it is to avoid seal closure
4 follow depression bar 3 to move.
Seal closure 4 offers the observation window 43 that cement briquette is observed for user, and observation window 43 is by transparent flexible material
It is made.Observation window 43 is manufactured in the present embodiment using polymethyl methacrylate, polymethyl methacrylate transparency is excellent,
There is prominent resistance to ag(e)ing, polymethyl methacrylate belongs to prior art, will not be described here.
As shown in figure 4, the surface of base 1 is provided with the fixing groove 13 around chassis 11, the bottom of seal closure 4 is provided with can be close
The retainer ring 45 inserted in fixing groove 13, retainer ring 45 is made up of elastomeric material, retainer ring 45 is inserted in fixing groove 13, fixed
Ring 45 will be brought into close contact the side wall of fixing groove 13 by the extruding of fixing groove 13, produced between retainer ring 45 and fixing groove 13 compared with
Big frictional force, reaches the purpose of fixing seal cover 4.
Use process：Cement briquette is put on chassis 11, just can be screwed in seal disc 311 by gripping pull bar 314
In sealing ring 312, the upper end of seal closure 4 is fixedly connected with depression bar 3 so that cement briquette, depression bar 3 and chassis 11 are enclosed in sealing
In cover 4, then by locating rod insertion locating slot 12 so that prop up location-plate 46 at the top of locating rod, keep the form of seal closure 4
It is stable, it is to avoid seal closure 4 follows the movement folding of depression bar 3, causes the problem of air-vent 41 is plugged.
When depression bar 3 is moved vertically downwards, start vacuum cleaner 44 and cause the air in seal closure 4 to pass through air intake duct
42 are entered in vacuum cleaner 44, and now the air pressure in seal closure 4 will be reduced, and extraneous air will be entered by air-vent 41
In seal closure 4, now the dust in seal closure 4 will follow air to enter in vacuum cleaner 44.Cement briquette is enclosed in sealing
In cover 4, it is to avoid the cement briquette crumbled injures user.
Carry out strength of cement experiment when, user can by the direct observation experiment process of observation window 43, simultaneously because
Dust is all absorbed by vacuum cleaner 44, user can clearly during observation experiment cement briquette metamorphosis.
After off-test, clean and tidy cement briquette is more convenient user's research, it is to avoid user also needs to clear up dust
Problem.User just can realize dismounting seal closure 4 by pullling the extraction out of fixing groove 13 by retainer ring 45 of seal closure 4, will
After residual dust in seal closure 4 is cleaned out, just retainer ring 45 can be reinserted in fixing groove 13.
Claims (8)
1. a kind of dust-protection type full-automatic cement strength tester, including base (1), it is characterised in that：Set on the base (1)
Have and vertically apply stressed pressure for supporting to set up to have above the low bottom-disc of cement briquette (11), the base (1)
Mechanism (2), the pressure mechanism (2) includes the depression bar (3) of correspondence low bottom-disc (11), and the base (1) is provided with around bottom
Disk (11) and folding seal closure (4), seal closure (4) upper end are provided with the fastener being detachably connected with depression bar (3)
(31), base (1) side, which is provided with, can produce the vacuum cleaner (44) of Negative Pressure Difference, and it is close that the vacuum cleaner (44) is provided with connection
The air intake duct (42) of sealing cover (4), the seal closure (4) is provided with the connection external world and stops the air-vent (41) of dust.
2. dust-protection type full-automatic cement strength tester according to claim 1, it is characterised in that：The seal closure (4)
The observation window (43) that cement briquette is observed for user is offered, the observation window (43) is made up of transparent flexible material.
3. dust-protection type full-automatic cement strength tester according to claim 1, it is characterised in that：The fastener (31)
Fitted seal ring (312) is provided with annular sealing ring (312) including being set in seal closure (4) top, the depression bar (3)
Seal disc (311), seal disc (311) lateral wall is threadedly coupled with sealing ring (312) madial wall, the seal disc
(311) offer voltage supply bar (3) laminating through through hole (313).
4. dust-protection type full-automatic cement strength tester according to claim 3, it is characterised in that：The seal disc
(311) upper surface is provided with the pull bar (314) gripped for user.
5. dust-protection type full-automatic cement strength tester according to claim 4, it is characterised in that：On the depression bar (3)
It is provided with the locating piece (32) for supporting seal disc (311).
6. dust-protection type full-automatic cement strength tester according to claim 1, it is characterised in that：The seal closure (4)
The position that side top is provided with correspondence location-plate (46) on location-plate (46), the base (1) is provided with locating slot (12), institute
State the locating rod that is arranged with and can be slid in locating slot (12) in locating slot (12), length and the seal closure (4) of the locating rod
Height it is identical.
7. dust-protection type full-automatic cement strength tester according to claim 1, it is characterised in that：Base (1) table
Face is provided with the fixing groove (13) around low bottom-disc (11), and seal closure (4) bottom, which is provided with, can be tightly inserted into fixing groove
(13) retainer ring (45) in, the retainer ring (45) is made up of elastomeric material.
8. dust-protection type full-automatic cement strength tester according to claim 1, it is characterised in that：The air-vent (41)
It is evenly distributed on the opposite side of correspondence air intake duct (42) on seal closure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211646.3U CN206496966U (en) | 2017-03-06 | 2017-03-06 | Dust-protection type full-automatic cement strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211646.3U CN206496966U (en) | 2017-03-06 | 2017-03-06 | Dust-protection type full-automatic cement strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496966U true CN206496966U (en) | 2017-09-15 |
Family
ID=59807166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211646.3U Expired - Fee Related CN206496966U (en) | 2017-03-06 | 2017-03-06 | Dust-protection type full-automatic cement strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907404A (en) * | 2017-12-29 | 2018-04-13 | 山东冬瑞高新技术开发有限公司 | A kind of building element crush test device |
| CN109163966A (en) * | 2018-10-26 | 2019-01-08 | 煤科集团沈阳研究院有限公司 | The experimental provision that a kind of measuring temperature and gas influence coal sample mechanical property |
-
2017
- 2017-03-06 CN CN201720211646.3U patent/CN206496966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907404A (en) * | 2017-12-29 | 2018-04-13 | 山东冬瑞高新技术开发有限公司 | A kind of building element crush test device |
| CN107907404B (en) * | 2017-12-29 | 2021-02-02 | 明光市启航建设有限公司 | Building element resistance to compression experimental apparatus |
| CN109163966A (en) * | 2018-10-26 | 2019-01-08 | 煤科集团沈阳研究院有限公司 | The experimental provision that a kind of measuring temperature and gas influence coal sample mechanical property |
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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 |
Granted publication date: 20170915 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |