CN209433525U - A kind of prior-warning device that concrete production prevents additive from leaking in the process - Google Patents
A kind of prior-warning device that concrete production prevents additive from leaking in the process Download PDFInfo
- Publication number
- CN209433525U CN209433525U CN201920256147.5U CN201920256147U CN209433525U CN 209433525 U CN209433525 U CN 209433525U CN 201920256147 U CN201920256147 U CN 201920256147U CN 209433525 U CN209433525 U CN 209433525U
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- China
- Prior art keywords
- round tube
- buzzer
- optoelectronic switch
- housing
- prior
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Abstract
The utility model provides a kind of prior-warning device that concrete production prevents additive from leaking in the process, including the valve being located on additive metering bucket, valve is equipped with detection device, detection device includes the fixed retainer plate being located on valve, retainer plate is equipped with detection storehouse, detecting storehouse includes round tube, round tube is equipped with housing, round tube one end is connect with retainer plate, the other end is equipped with blanking cover, it is equipped in the interlayer of round tube and housing to penetrating optoelectronic switch and battery, glass window is provided on round tube, housing outer wall is equipped with buzzer, it is connect to optoelectronic switch is penetrated with buzzer electrical connection and battery.The prior-warning device for preventing additive from leaking during concrete production provided by the utility model, when valve material leakage, material leakage leaks into detection storehouse, material leakage can be stopped to the laser for penetrating the sending of optoelectronic switch transmitter, flashing buzzer is issued warning signal, prompts staff to handle in time, avoids quality accident, structure is simple, easy to operate.
Description
Technical field
The utility model relates to prevent additive from leaking during a kind of prior-warning device more particularly to a kind of concrete production
Prior-warning device.
Background technique
Concrete admixture is one of indispensable component of modern concrete, since additive can effectively improve coagulation
The performance of soil, and with good economic efficiency is widely used in many countries, become in concrete can not or
Scarce material.The volume of concrete admixture is seldom, generally no greater than the 5% of cement quality, in the production process China and foreign countries of concrete
Adding agent to occur to leak is to be difficult to be found, but concrete is very big to the effect for improving concrete performance, and leakage meeting pair occurs
The quality of concrete has a great impact.And the reason of causing leakage is mostly the valve material leakage because of additive metering bucket.It is existing
Have in additive metering bucket and the function of giving warning in advance is not leaked to concrete admixture, therefore causes much because additive leaks
And the case where causing additive excess, cause scrap of the product, causes certain economic loss.
Utility model content
The purpose of this utility model is to provide the prior-warning device for preventing during a kind of concrete production additive from leaking,
Solve the problems, such as that the prior art does not have additive to leak warning function.
The technical solution of the utility model is as follows:
A kind of prior-warning device that concrete production prevents additive from leaking in the process, including be arranged on additive weighing hopper
Valve, valve is equipped with detection device, and detection device includes the retainer plate being fixed on valve, and retainer plate is equipped with inspection
Storehouse is surveyed, detection storehouse includes round tube, and housing is provided on round tube, and round tube one end is connect with retainer plate, and the other end is equipped with blanking cover, round tube
Be provided in the interlayer of housing to optoelectronic switch and battery is penetrated, at least one set of glass window, one group of glass are provided on round tube
Glass window is two and is oppositely arranged, and includes transmitter and receiver to optoelectronic switch is penetrated, transmitter and receiver respectively correspond
Setting is equipped with buzzer, is electrically connected to optoelectronic switch is penetrated with buzzer, battery in two glass window sides, housing outer wall
It is connect with to penetrating optoelectronic switch with buzzer.
Preferably, blanking cover is connect with tube flange.
Preferably, at least one set of card slot is equipped in the interlayer of round tube and housing, one group of card slot is two and is oppositely arranged, often
It is respectively arranged in group card slot to the transmitter and receiver for penetrating optoelectronic switch, battery case is additionally provided in interlayer, battery is placed
In box body, box body is fixed in battery case by connector, and battery is electrically connected with to penetrating optoelectronic switch, and buzzer setting exists
On housing outer wall, housing is equipped with string holes, and buzzer is electrically connected with battery and to optoelectronic switch is penetrated by string holes.
Preferably, buzzer is flashing buzzer.
Preferably, one end on round tube close to blanking cover is provided with strainer, and the side far from blanking cover is provided with early warning on strainer
Part, early warning part are cylindrical shape, and the diameter of early warning part is greater than the 1/2 of round tube diameter and is less than round tube diameter.
The utility model has the following beneficial effects:
The prior-warning device for preventing additive from leaking during concrete production provided by the utility model, when valve material leakage
When, material leakage leaks into detection storehouse, and material leakage can be stopped to the laser for penetrating the sending of optoelectronic switch transmitter, issues flashing buzzer
Flash of light and buzzer pre-warning signal prompt staff to handle in time, avoid quality accident, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the prior-warning device that the concrete production that the utility model embodiment 1 provides prevents additive from leaking in the process
Schematic diagram of internal structure；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 is the prior-warning device that the concrete production that the utility model embodiment 1 provides prevents additive from leaking in the process
Detection chamber structure schematic diagram；
Fig. 4 is the prior-warning device that the concrete production that the utility model embodiment 2 provides prevents additive from leaking in the process
Schematic diagram of internal structure；
Fig. 5 is the partial structural diagram of Fig. 4；
Fig. 6 is the prior-warning device that the concrete production that the utility model embodiment 2 provides prevents additive from leaking in the process
Detection chamber structure schematic diagram；
Fig. 7 is the prior-warning device that concrete production provided by the embodiment of the utility model prevents additive from leaking in the process
Circuit diagram；
Fig. 8 is the prior-warning device that concrete production provided by the embodiment of the utility model prevents additive from leaking in the process
Butterfly valve be closed schematic diagram；
Fig. 9 is the prior-warning device that concrete production provided by the embodiment of the utility model prevents additive from leaking in the process
Butterfly valve open schematic diagram；
In figure, 1. round tubes, 2. retainer plates, 3. blanking covers, 4. pairs are penetrated optoelectronic switch, 5. buzzers, 6. early warning parts, 7. valves, and 8
Housing, 9 strainers.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
A kind of prior-warning device that concrete production prevents additive from leaking in the process, as shown in figs 1-9, including setting is outside
Add the valve 7 on agent weighing hopper, valve 7 is equipped with detection device, and detection device includes the retainer plate being fixed on valve 7
2, the diameter of retainer plate 2 is greater than the diameter of valve 7, and retainer plate 2 is spirally connected with valve 7, and retainer plate 2 is equipped with detection storehouse, detects storehouse
Including round tube 1, the diameter of round tube 1 is less than the diameter of retainer plate 2, and 1 one end of round tube is spirally connected with retainer plate 2, and the other end is equipped with blanking cover
3, blanking cover 3 uses butterfly valve, and with 1 flanged joint of round tube, housing 8, housing 8 and round tube 1 are provided on round tube 1 and passes through bolt company
It connects, is provided in the interlayer of round tube 1 and housing 8 to optoelectronic switch 4 and battery is penetrated, at least one set of glass is provided on round tube 1
Window, one group of glass window be two and be oppositely arranged, and includes transmitter and receiver to optoelectronic switch 4 is penetrated, and transmitter and is connect
It receives device and respectively corresponds setting two glass window sides, 8 outer wall of housing is equipped with buzzer 5, to penetrating optoelectronic switch 4 and buzzing
Device 5 is electrically connected, and battery is connect with to penetrating optoelectronic switch 4 with buzzer 5.
It is provided with door on the outside of housing 8, to load and unload electrical equipment in housing 8, door and 8 snapping of housing.
2 groups of card slots are equipped in the interlayer of round tube 1 and housing 8, every group of card slot is two and is oppositely arranged, and is set in every group of card slot
It is equipped with to the transmitter and receiver for penetrating optoelectronic switch 4, is additionally provided with battery case in interlayer, battery is placed in box body, box body
It being fixed by bolts in battery case, battery is electrically connected with to penetrating optoelectronic switch 4, and buzzer 5 is arranged on 8 outer wall of housing,
Buzzer 5 uses flashing buzzer, and buzzer 5 is bolted with housing 8, and housing 8 is equipped with string holes, buzzer 5 and storage
Battery and to penetrate optoelectronic switch 4 pass through string holes be electrically connected.
The present embodiment is suitable for the case where additive is solid, is two to optoelectronic switch 4 is penetrated, is installed on and is disposed in proximity to
The place of blanking cover 3, therefore it is located at the lower part in detection storehouse to the laser for penetrating the transmitting of 4 transmitting terminal of optoelectronic switch, when additive metering bucket
Valve 7 when material leakage occurs, solid additive can leak into detection storehouse, and additive can stop to penetrating optoelectronic switch 4 at this time
The laser that transmitting terminal issues, the present embodiment use to penetrating optoelectronic switch 4 as open type direct current optoelectronic switch, model E18-
T3N1, two are connected with buzzer 5 and battery composition to penetrating after 4 parallel connection of optoelectronic switch, when any group to penetrating optoelectronic switch
It when the laser of transmitter transmitting is blocked by the body, will be closed to optoelectronic switch is penetrated, the circuit for forming buzzer 5 and battery
Connection, so that buzzer 5 be made to open, buzzer 5 glistens and beeps.Due to penetrate optoelectronic switch be set to detection storehouse under
Play the role of early warning so that can excite in the seldom situation of material leakage to optoelectronic switch 4 is penetrated in portion.
Embodiment 2
The present embodiment is suitable for being the case where additive is liquid, unlike the first embodiment, sets to optoelectronic switch 4 is penetrated
It is disposed adjacent to the place of valve 7, therefore is located at the top in detection storehouse, round tube to the laser that the transmitter for penetrating optoelectronic switch 4 emits
One end on 1 close to blanking cover is provided with strainer 9, and early warning part 6 is provided on strainer 9, and early warning part 6 is the tubular of both ends open, in advance
The height of alert part 6 is greater than the height of glass window, and the size of early warning part 6, which needs to block, sends out the transmitter for penetrating optoelectronic switch 4
Laser out, and liquid can be made to pass through.Early warning part 6 is made of polyethylene, and density is 0.941~0.965g/ cubic centimetres,
Additive is liquid water-reducing agent, and density is 1.1~1.2g/ cubic centimetres, and the diameter of early warning part 6 is the 2/3 of 1 diameter of round tube,
When material leakage occurs, liquid water-reducing agent is flowed into detection storehouse, since the density of early warning part 6 is less than the density of liquid water-reducing agent, in advance
Alert part 6 floats, and early warning part 6 rises the laser that can stop to issue to the transmitter for penetrating optoelectronic switch 4, so that buzzer 5 is opened,
Buzzer 5 starts to glisten and beep, and plays the role of early warning.
The prior-warning device for preventing additive from leaking during concrete production provided by the utility model, when valve material leakage
When, material leakage leaks into detection storehouse, and material leakage can be stopped to the laser for penetrating the sending of optoelectronic switch transmitter, issues flashing buzzer
Flash of light and buzzer pre-warning signal prompt staff to handle in time, avoid quality accident, structure is simple, easy to operate.
Claims (5)
1. the prior-warning device for preventing additive from leaking during a kind of concrete production, it is characterised in that: adding outside including setting
Valve (7) on agent weighing hopper, the valve (7) are equipped with detection device, and the detection device includes being fixed at valve
(7) retainer plate (2) on, the retainer plate (2) are equipped with detection storehouse, and the detection storehouse includes round tube (1), the round tube (1)
On be provided with housing (8), round tube (1) one end is connect with retainer plate (2), and the other end is equipped with blanking cover (3), round tube (1) and the cover
It is provided in the interlayer of shell (8) to optoelectronic switch (4) and battery is penetrated, at least one set of glass window, institute is provided on round tube (1)
It states one group of glass window and is two and is oppositely arranged that it includes transmitter and receiver, the transmitting that described pair, which is penetrated optoelectronic switch (4),
Device and receiver respectively correspond setting two glass window sides, and housing (8) outer wall is equipped with buzzer (5), to penetrating photoelectricity
Switch (4) is electrically connected with the buzzer (5), and the battery is connect with to penetrating optoelectronic switch (4) with buzzer (5).
2. the prior-warning device for preventing additive from leaking during concrete production as described in claim 1, it is characterised in that: institute
State blanking cover (3) and the round tube (1) flanged joint.
3. the prior-warning device for preventing additive from leaking during concrete production as described in claim 1, it is characterised in that: institute
It states and is equipped at least one set of card slot in the interlayer of round tube (1) and the housing (8), one group of card slot is two and is oppositely arranged,
It is respectively arranged in every group of card slot to the transmitter and receiver for penetrating optoelectronic switch (4), is additionally provided with battery case, battery in interlayer
It is placed in box body, the box body is fixed in the battery case by connector, and the buzzer (5) is arranged in housing (8)
On outer wall, housing (8) is equipped with string holes, and buzzer (5) is electrically connected with battery and to optoelectronic switch (4) is penetrated by string holes.
4. the prior-warning device for preventing additive from leaking during concrete production as described in claim 1, it is characterised in that: institute
Stating buzzer (5) is flashing buzzer.
5. the prior-warning device for preventing additive from leaking during concrete production as described in claim 1, it is characterised in that: institute
It states one end on round tube (1) close to blanking cover (3) to be provided with strainer (9), the side on the strainer (9) far from blanking cover is provided with pre-
Alert part (6), the early warning part (6) are cylindrical shape, and the diameter of early warning part (6) is greater than the 1/2 of round tube (1) diameter and is less than round tube
(1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256147.5U CN209433525U (en) | 2019-02-28 | 2019-02-28 | A kind of prior-warning device that concrete production prevents additive from leaking in the process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256147.5U CN209433525U (en) | 2019-02-28 | 2019-02-28 | A kind of prior-warning device that concrete production prevents additive from leaking in the process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433525U true CN209433525U (en) | 2019-09-24 |
Family
ID=67978362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256147.5U Expired - Fee Related CN209433525U (en) | 2019-02-28 | 2019-02-28 | A kind of prior-warning device that concrete production prevents additive from leaking in the process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433525U (en) |
-
2019
- 2019-02-28 CN CN201920256147.5U patent/CN209433525U/en not_active Expired - Fee Related
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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: 20190924 Termination date: 20200228 |