CN207703612U - A kind of Cement Intensity of Breaking Tester - Google Patents
A kind of Cement Intensity of Breaking Tester Download PDFInfo
- Publication number
- CN207703612U CN207703612U CN201820037957.7U CN201820037957U CN207703612U CN 207703612 U CN207703612 U CN 207703612U CN 201820037957 U CN201820037957 U CN 201820037957U CN 207703612 U CN207703612 U CN 207703612U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- injection device
- fuel tank
- notch
- cement intensity
- 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
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Utility model discloses a kind of Cement Intensity of Breaking Tester, including main body, the trip thallium that lead screw is provided in main body and is assembled with wire rod thread, and trip thallium is equipped with the perforative threaded hole of screw mandrel；Fuel tank in main body；Injection device being arranged on fuel tank and towards trip thallium, being connected with the oil pocket of fuel tank, is located at the notch stretched into for injection device oil outlet one end on trip thallium, and the bottom of notch is equipped with the through-hole for being connected to threaded hole and oil outlet；It is on the side wall of notch, for detect injection device stretch into notch and when oil outlet is connected to through-hole generate trigger signal sensing device；And the control centre of control injection device automatic oiling.It by the way that injection device and sensing device are arranged in main body, and is electrically connected simultaneously with control centre, to realize the advantages of lubricating oil is injected between lead screw and trip thallium by injection device automatically.
Description
Technical field
The utility model is related to a kind of cement performance test device, more particularly to a kind of Cement Intensity of Breaking Tester.
Background technology
The performance quality of cement often determines that the quality of cement works, bending strength of cement are good as evaluation cement performance
A bad standard, therefore have a kind of instrument specially tested bending strength of cement, a kind of Cement Intensity of Breaking Tester.
A kind of novel concrete bending test is disclosed in the Chinese utility model patent that notification number is CN204731110U
Machine, column and lifting screw are vertically arranged on pedestal；Lower fixture is immobilizated on lifting screw；Bracket is immobilizated in the top of column
Portion, one end are equipped with bumper bracket；Scale and lead screw are respectively arranged on bumper bracket；Trip thallium and balance weight are respectively fitted on scale,
And it is engaged respectively with lead screw；Motor connects and drives the lead screw；Corner indicator board is installed on scale；Pointer is installed on bracket
On, and the cooperation of corner indicator board；Pull-up main carriage is connected to the bottom of scale, passes through a knife rest pull rod and the secondary knife rest of pull-up
Connection；Drop-down main carriage is installed on bracket；The secondary knife rest of secondary bar thick stick connection pull-up and drop-down main carriage；The secondary knife rest of drop-down is installed on
On the secondary bar thick stick；Upper fixture is installed on the bottom of the secondary knife rest of drop-down, and lower fixture is oppositely arranged.
Above-mentioned technical proposal rotates and then drives the movement of trip thallium using the motor control lead screw of assembly on the apparatus, from
And a series of test action is completed, finally obtain the flexural strength of cement briquette, in order to ensure the smooth of test process, therefore
It needs to ensure lead screw and swims the lubricity between thallium, it usually needs upper lubricating oil is manually dripped between lead screw and trip thallium, but
It is the workload that also can therefore increase user, existing can improvements.
Utility model content
The purpose of this utility model is to provide a kind of Cement Intensity of Breaking Tester, and there is realization lubricating oil is injected at trip automatically
Between thallium and lead screw, instead of manually the advantages of, it is simple to operate.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of Cement Intensity of Breaking Tester, including：
Main body, the trip thallium for being provided with the lead screw rotated automatically and being assembled with the wire rod thread in the main body are described
Thallium is swum to be equipped with for the perforative threaded hole of the lead screw；
Fuel tank in the main body；
Injection device being arranged on the fuel tank and towards the trip thallium, being connected with the oil pocket of the fuel tank,
The notch stretched into for the oil outlet one end being arranged on the injection device is additionally provided on the trip thallium, the bottom of the notch is equipped with
Through-hole for being connected to the threaded hole and the oil outlet；
It is on the side wall of the notch, for detect the injection device stretch into the notch and work as the oil outlet
The sensing device of trigger signal is generated when being connected to the through-hole；And
Be electrically connected with the sensing device and the injection device, the reception trigger signal simultaneously controls the injection dress
It sets work and realizes automatic oiling, the control lead screw rotation control centre.
Lead screw is manipulated first before carrying out drip lubrication to Cement Intensity of Breaking Tester by using above-mentioned technical proposal
Rotation is to drive the trip thallium being arranged in main body to be moved toward close to fuel tank direction, so that injection device stretches into the notch of trip thallium,
And through-hole is opened up in indentations bottom, then by the way that sensing device is arranged on notch inner wall, with by detecting that injection device is stretched
The trigger signal for entering notch and being generated when the oil outlet of injection device is connected to through-hole, to which trigger signal is transferred to control
Center to which the lubricating oil in oil pocket is injected in through-hole by control centre's manipulation injection device, and flows to and connects with through-hole
It is final to realize automatic injection lubricating oil between lead screw and trip thallium in logical threaded hole, instead of manually lube oil injection
Purpose.
The further setting of the utility model, the sensing device are close to switch.
By using above-mentioned technical proposal, sensing device is close to switch, when the sensitive surface close to switch senses injection
When the oil outlet of device, control centre can be transferred to by trigger signal by not needing Mechanical Contact and applying any pressure, with control
Injection device processed automatically injects lubricating oil, and close to switch there is performance to stablize, and frequency response is fast, and application life is long, anti-interference
Ability is strong, waterproof, it is shockproof, corrosion-resistant the features such as.
The further setting of the utility model, the injection device are pneumatic type injection needle tube.
By using above-mentioned technical proposal, injection device is pneumatic type injection needle tube, to realize automatic injection lubricating oil
Effect.
The further setting of the utility model, the fuel tank are equipped with the scale for showing oil mass in the fuel tank, institute
It states fuel tank and is equipped with the transparent window being correspondingly arranged with the scale.
By using above-mentioned technical proposal, the surplus of the lubricating oil in fuel tank can be known in time in order to facilitate the operation
Surplus, therefore be provided on fuel tank the scale for showing oil mass, and be additionally provided on fuel tank it is corresponding with scale set it is worth
Transparent window, person's observation easy to operation.
The bottom wall of the further setting of the utility model, the notch is equipped with limit compatible with the injection device outer wall
Position slot.
It is prevented by using above-mentioned technical proposal in order to enable the oil outlet of injection device can be precisely directed to through-hole
The inclination of oil outlet leads to not that accurately lubricating oil is injected in through-hole, therefore opens up on the bottom wall of notch and filled with injection
The compatible limiting slot of outer wall is set, to increase the injection accuracy of injection device.
The further setting of the utility model, the lead screw is relative to ground transverse horizontal arrangement, one end of the lead screw
Equipped with being electrically connected with the control centre with stepper motor being controlled by it, driving the lead screw positive and negative rotation.
By using above-mentioned technical proposal, in order to realize that the automatic rotation of lead screw drives trip thallium movement, therefore in lead screw one
The stepper motor that end connection is electrically connected with control centre, the person of being conveniently operated manipulate the positive and negative rotation of motor control lead screw.
The further setting of the utility model, the oil groove being additionally provided in the main body below the lead screw.
By using above-mentioned technical proposal, be applied in order to prevent lead screw and the lubricating oil swum on thallium due to it is excessive cause from
It drips above, to make workbench and instrument dirty, therefore setting from lead screw and swims thallium for collection between supporting rod and lead screw
The load oil groove of the lubricating oil of upper drippage.
The further setting of the utility model, the sensing device are photoelectricity opposite type sensor.
By using above-mentioned technical proposal, sensing device is photoelectricity opposite type sensor, when photoelectricity opposite type sensor senses
When injection device, control centre can be transferred to by trigger signal by not needing Mechanical Contact and applying any pressure, to control note
Injection device automatically injects lubricating oil.
The further setting of the utility model, the injection device are syringe pump.
By using above-mentioned technical proposal, injection device is syringe pump, and the lubricating oil that will be mounted in fuel tank is precisely steady
Ground is injected in the through-hole on trip thallium.
In conclusion the utility model has the advantages that：
Pneumatic type injection needle tube or syringe pump are connect with the fuel tank being arranged in main body, and are positioned proximate on trip thallium
It switchs either photoelectricity opposite type sensor and manipulates simultaneously with injection needle tube or syringe pump and close to switch or photoelectricity to penetrating
Sensor electrical connection control centre so that close to switch or photoelectricity opposite type sensor sense pneumatic type injection needle tube or
Automatically action of injection will be completed when the oil outlet of person's syringe pump is connected to through-hole, to play the effect instead of manually refueling,
Reduce the workload of operator.
Description of the drawings
Fig. 1 is the overall structure diagram of Cement Intensity of Breaking Tester in the utility model embodiment one；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the connection relationship diagram between sensing device and injection device in the utility model embodiment one；
Fig. 4 is the connection relationship diagram between sensing device and injection device in the utility model embodiment two.
Reference numeral：1, main body；2, lead screw, 3, trip thallium；4, threaded hole；5, fuel tank；6, injection device；7, notch；8, go out
Hydraulic fluid port；9, through-hole；101, close to switch；102, photoelectricity opposite type sensor；11, scale；12, window；13, limiting slot；14, stepping
Motor；15, oil groove is carried；16, control centre.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：
Shown in referring to Figure 1 and Figure 3, a kind of Cement Intensity of Breaking Tester, including main body 1 is provided in main body 1 and stepper motor
Fuel tank 5 on the body 1 is arranged in the lead screw 2 of 14 connections, the trip thallium 3 with 2 Screw assembly of lead screw, is opened towards the setting of 3 direction of trip thallium
The injection device 6 being located on fuel tank 5 is opened in the notch 7 towards injection device 6 on trip thallium 3, is arranged in 7 inner wall side of notch
On sensing device, and the control centre 16 that is electrically connected simultaneously with injection device 6, sensing device and stepper motor 14.Pass through
Control centre 16 drives the rotation of lead screw 2 to drive trip thallium 3 toward the direction movement of close injection device 6, so that on injection device 6
Stretched into notch 7 equipped with 8 one end of oil outlet, and be placed on open up in the limit being adapted to 6 outer wall of injection device on 7 bottom wall of notch
On the slot 13 of position, and when oil outlet 8 is connected to the through-hole 9 for being opened in 7 bottom of notch, positioned at 7 inner wall of notch sensing device by
It to induction, and generates trigger signal and is transferred to control centre 16, so that control centre 16 manipulates injection device 6 automatically by lubricating oil
It is injected in through-hole 9, and flows to and be connected to through-hole 9, is opened in the threaded hole 4 that screw mandrel 2 is assembled on trip thallium 3, then manipulate
Lead screw 2 rotates backward, so that trip thallium 3 is moved toward far from 6 direction of injection device on lead screw 2, final realize is swimming lubricating oil
It is equably applied on lead screw 2 in 3 moving process of thallium, achievees the effect that automatic oiling.
Shown in referring to Figure 1 and Figure 3, injection device 6 is to be parallel to horizontally arranged pneumatic type injection needle tube, and one end
It is connected to the oil pocket of fuel tank 5, the other end is arranged oil outlet 8 and towards trip thallium 3, is opened in 7 inner wall of notch on trip thallium 3 towards gas
The side of dynamic formula injection needle tube oil outlet 8 is installed with close to switch 101, with realize when pneumatic type injection needle tube oil outlet 8 and
It is triggered close to switch 101 when through-hole 9 is connected to, so as to which trigger signal is transferred to control centre 16 close to switch 101, and manipulates gas
Lubricating oil in fuel tank 5 is injected in through-hole 9 by dynamic formula injection needle tube, completes the action of injection.
With reference to shown in Fig. 2, being equipped with the scale 11 for showing oil mass in fuel tank 5 on fuel tank 5, at the same on fuel tank 5 with
11 position of scale is correspondingly arranged the transparent window 12 for being useful for observation, in order to which operator can in time know in fuel tank 5
Lubricating oil surplus, to be lubricated oil supply.
Shown in referring to Fig.1, the lubricating oil for being injected at lead screw 2 in order to prevent and swimming between thallium 3 drips on the body 1, causes
1 surface of main body is stained, therefore is additionally provided with the load oil groove 15 positioned at 2 lower section of lead screw on the body 1, in order to collect the lubrication fallen
Oil.
The course of work is summarized：
Before carrying out drip lubrication to Cement Intensity of Breaking Tester, stepper motor 14 is manipulated first, lead screw 2 is driven to rotate, with
Trip thallium 3 is driven to be moved toward the close pneumatic type injection needle tube direction being connected to fuel tank 5, so that pneumatic type injection needle tube is stretched into and opened up
In notch 7 on trip thallium 3, and in the limiting slot 13 being placed on 7 bottom wall of notch, when the oil outlet 8 of pneumatic type injection needle tube
Be moved to when being connected to through-hole 9, triggering be located on 7 inner wall of notch close to switch 101, have subsequent access to switch 101 by generation
Trigger signal is transferred to control centre 16, so that the control centre 16 for receiving trigger signal manipulates pneumatic type injection needle tube and will fill
Lubricating oil in fuel tank 5 is injected into through-hole 9, and flows to threaded hole 4, is then manipulated stepper motor 14 and is driven lead screw 2 toward phase
Negative direction rotates, and is moved toward the direction far from pneumatic type injection needle tube with drive trip thallium 3, so that lubricating oil is equal in moving process
It is applied to evenly between lead screw 2 and trip thallium 3, to realize automatic oiling, instead of purpose manually.
Embodiment two：
With reference to shown in Fig. 4, a kind of Cement Intensity of Breaking Tester, the difference is that, injection device 6 is separate with embodiment one
8 one end of oil outlet is connected to the oil pocket of fuel tank 5 and towards the syringe pump that trip thallium 3 is arranged, and sensing device is to be installed in canal mouth inner wall
The photoelectricity opposite type sensor 102 of side, when trip thallium 3 is in the oil outlet 8 and through-hole 9 for being moved to syringe pump toward close syringe pump direction
When connection, photoelectricity opposite type sensor 102 detects syringe pump, and syringe pump is promoted to be injected at the lubricating oil in fuel tank 5
In through-hole 9, and threaded hole 4 is flowed to, lubricating oil is injected between lead screw 2 and trip thallium 3 by final realize.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of Cement Intensity of Breaking Tester, which is characterized in that including：
Main body（1）, the main body（1）On be provided with the lead screw rotated automatically（2）And with the lead screw（2）The trip of Screw assembly
Thallium（3）, the trip thallium（3）Equipped with for the lead screw（2）Perforative threaded hole（4）；
Set on the main body（1）On fuel tank（5）；
Set on the fuel tank（5）It is upper and towards the trip thallium（3）The arrange and fuel tank（5）The injection that is connected of oil pocket
Device（6）, the trip thallium（3）On be additionally provided with for the injection device（6）The oil outlet of upper setting（8）The notch that one end is stretched into
（7）, the notch（7）Bottom be equipped with for being connected to the threaded hole（4）With the oil outlet（8）Through-hole（9）；
Set on the notch（7）Side wall on, for detecting the injection device（6）Stretch into the notch（7）And when described
Oil outlet（8）With the through-hole（9）The sensing device of trigger signal is generated when connection；And
With the sensing device and the injection device（6）Be electrically connected, the reception trigger signal simultaneously controls the injection dress
It sets（6）Automatic oiling, the control lead screw are realized in work（2）The control centre of rotation（16）.
2. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the sensing device is close to switch
（101）.
3. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the injection device（6）It is pneumatic
Formula injection needle tube.
4. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the fuel tank（5）It is equipped with and is used for
Show the fuel tank（5）The scale of interior oil mass（11）, the fuel tank（5）Equipped with the scale（11）The transparency window being correspondingly arranged
Mouthful（12）.
5. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the notch（7）Bottom wall be equipped with
With the injection device（6）The compatible limiting slot of outer wall（13）.
6. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the lead screw（2）Relative to ground
Transverse horizontal arrangement, the lead screw（2）One end be equipped with and the control centre（16）Electrical connection with it is being controlled by it, drive institute
State lead screw（2）The stepper motor of positive and negative rotation（14）.
7. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the main body（1）On be additionally provided with position
In the lead screw（2）The load oil groove of lower section（15）.
8. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the sensing device is photoelectricity to penetrating
Sensor（102）.
9. a kind of Cement Intensity of Breaking Tester according to claim 1, which is characterized in that the injection device（6）For injection
Pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037957.7U CN207703612U (en) | 2018-01-10 | 2018-01-10 | A kind of Cement Intensity of Breaking Tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037957.7U CN207703612U (en) | 2018-01-10 | 2018-01-10 | A kind of Cement Intensity of Breaking Tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703612U true CN207703612U (en) | 2018-08-07 |
Family
ID=63034774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037957.7U Expired - Fee Related CN207703612U (en) | 2018-01-10 | 2018-01-10 | A kind of Cement Intensity of Breaking Tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703612U (en) |
-
2018
- 2018-01-10 CN CN201820037957.7U patent/CN207703612U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102661888B (en) | Uniformly mixing method and device for whole blood automatic layer absorbing sample suitable for hemorrheology detection | |
| CN105841751A (en) | Irregular section flow meter and measuring method thereof | |
| CN1920526B (en) | Method and equipment for measuring fluid viscosity of capillary pipeline | |
| CN207703612U (en) | A kind of Cement Intensity of Breaking Tester | |
| CN211824231U (en) | Ball screw type cable concave-convex detection device | |
| CN209148433U (en) | A kind of multifunctional fabric strength detection device | |
| CN206514923U (en) | A kind of device for fuel pump fuel level sensor durable test | |
| CN207640424U (en) | A kind of bladder irrigation urine volume real-time meter | |
| CN111811444B (en) | Finished product detection mechanism of lens shearing machine | |
| CN205562163U (en) | Pinhole patency testing arrangement | |
| CN213336744U (en) | Stroke testing device of automobile brake pedal | |
| CN211121495U (en) | Oil level meter and fuel sensor testing device | |
| CN210665770U (en) | Multifunctional automatic liquid detector | |
| CN206622123U (en) | A kind of quantitative liquid taking device | |
| CN113314774A (en) | Automatic liquid suction type lead-acid storage battery electrolyte density online measuring device | |
| CN208224022U (en) | A kind of oil product viscosimeter | |
| CN2305662Y (en) | Mechanical counting hoisting measurer for oil-water level | |
| CN113418827A (en) | Aluminum sol-gel viscosity detection device and detection method | |
| CN213181138U (en) | Viscometer for reagent blending | |
| CN111579017A (en) | Chemical metering device with accurate counting | |
| CN201145605Y (en) | Water level automatic measuring device | |
| CN205940696U (en) | High accuracy digitization is from dynamic water level test system for experiments | |
| CN219830708U (en) | Online detection device for density of explosion-proof liquid | |
| CN209979207U (en) | Special detecting instrument for valve core for medical infusion tube | |
| CN208672059U (en) | A kind of fluid flow detection device |
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: 20180807 Termination date: 20210110 |