CN207120352U - Mixer maintenance door with alarming device - Google Patents
Mixer maintenance door with alarming device Download PDFInfo
- Publication number
- CN207120352U CN207120352U CN201720598013.2U CN201720598013U CN207120352U CN 207120352 U CN207120352 U CN 207120352U CN 201720598013 U CN201720598013 U CN 201720598013U CN 207120352 U CN207120352 U CN 207120352U
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- CN
- China
- Prior art keywords
- alarming device
- access cover
- maintenance door
- safety lock
- access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mixer maintenance door with alarming device, solve when maintainer is to stirring machine overhauling, there is no corresponding safety signses inside and outside body, other operating personnels easily close maintenance door operation, easily there is the problem of industrial accident, its drip irrigation device is a kind of mixer maintenance door with alarming device, including body, the access hole that is opened at the top of body and it is covered in slide on access hole and it is opened the access cover of closure, the locked component that is locked after access cover is opened or closed completely is being provided with access cover glide direction and the alarming device of its either on or off is controlled with the locked component on the body, reach when maintainer overhauls to machine, a kind of safety alarm device can be provided.
Description
Technical field
A kind of mixer repair apparatus is the utility model is related to, more specifically, it relates to a kind of stirring with alarming device
Mix machine overhauling door.
Background technology
Main concrete mixer is the mixing plant commonly used in ready-mixed concrete production, for ready-mixed concrete mortar, but
It is in ready-mixed concrete production process, material can produce substantial amounts of dust, dust meeting when entering by hopper inside mixer
In mixer condensed on inner walls, not easy-clear；When if other concrete mixer breaks down, it is necessary into inside mixer
Cleared up, fixed a breakdown, so being provided with maintenance door in concrete stirring, passed in and out for worker.
The existing Chinese patent document CN205929021U referred to, it discloses a kind of concrete mixer, including
Blender body, blender body top are fixedly connected with cover, access hole are offered on the cover, is provided with the access hole
Maintenance door, the maintenance door are slidably connected on cover, for opening, closing access hole；It is fixedly connected with the maintenance door
Handle in maintenance door glide direction, the locking piece for preventing maintenance door from sliding is hinged with the cover.
In existing technology, when maintainer, which enters in mixer, to overhaul, without corresponding safety inside and outside body
Warning mark, the easy maloperation of other staff close maintenance door operation, security incident occur.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of mixer with alarming device
Maintenance door, when maintainer enters stirring machine overhauling, safe warning function can be played.
To achieve the above object, the utility model provides following technical scheme：
A kind of mixer maintenance door with alarming device, including body, the access hole that is opened at the top of body and covering
Make the access cover of its opening or closure in slip on access hole, be provided with the body in access cover glide direction when inspection
Build the locked component two opened or be locked after closing completely, locked component one and controlled with the locked component two
The alarming device of its either on or off.
By using above-mentioned technical proposal, by using locked component, when access cover is fully opened, locked component will
It is locked, while opening warning device, when maintainer overhauls, is played a part of maintenance alarm, is improved safety precaution meaning
Know.
Preferably, slideway is provided with the body top length direction and in the both sides of access hole, on the access cover
It is provided with the draw runner slided in the slideway；Vertically baffle plate, baffle plate are provided with the access hole in slideway direction both sides
Both ends are fixedly connected with slideway side wall, access cover is covered when on access hole so that access hole is closed.
By using above-mentioned technical proposal, access cover is slided by draw runner in slideway so that access cover is in the side of slideway
Horizontally slip upwards, while baffle plate is fixedly connected with chute wall so that access hole on the direction of vertical slideway with slideway height
Degree flushes, so as to when access cover is covered on access hole, enable to access hole to be closed in the side of vertical slideway.
Preferably, the locked component one includes being installed in the access hole one in the access cover glide direction
The safety lock one at end and the locking column one in the access cover glide direction close to the one end of safety lock one；The locked component two
Including being installed on the body in the access cover glide direction and safety lock two away from the one end of safety lock one and being installed in
Close to the locking column two of the one end of safety lock two in access cover glide direction.
By using above-mentioned technical proposal, by using safety lock two and safety lock one so that access cover is opened completely
When play a warning function, reduce because other staff do not know whether mixer closes the feelings of maintenance door in maintenance
Condition, when access cover is closed, reduce the situation that the maintenance door when mixer works is missed opening pair.
Preferably, the safety lock two includes lock body, the locked groove being opened on lock body and plays locking through locked groove both ends
The locking bar of function, wherein the locking column passes perpendicularly through locked groove, the locking bar passes through the lock hole being opened on the locking column
It is locked.
By using above-mentioned technical proposal, pass through the locking column with access cover one so that when access cover sliding opening,
It can directly be locked it directly through locked groove using locking bar, preferably improve operating efficiency.
Preferably, the alarming device includes being arranged on the warning lamp one of the engine body exterior, is arranged in the body
The warning lamp two in portion, for starting the warning lamp one, the low-tension supply of warning lamp two and for controlling alarming device to open
The control assembly of closing.
By using above-mentioned technical proposal, by set warning lamp one and warning lamp two overhaul and outer personnel and
Maintainer can access security information in servicing machine, reduce the feelings that outdoor other staff operate maintenance door during maintenance
Condition, while when occurring unexpected, maintainer can obtain signal by warning lamp two and walk out mixer in time.
Preferably, the control assembly is button switch.
By using above-mentioned technical proposal, by button switch control whole alarming device unlatching whether, so as to reach
Warning function.
Preferably, the control assembly can also be touch sensor.
By using above-mentioned technical proposal, by using touch sensor so that whole alarming device is sensitiveer, just
It is prompt.
Preferably, when the access cover is opened completely, the locking column end is connected to the control through safety lock two
On component, now the warning lamp one, warning lamp two are opened, when locking column departs from the control assembly, the warning lamp
First, warning lamp two extinguishes.
By using above-mentioned technical proposal, the control assembly of access cover and alarming device is connected to one by locking column
Rise so that on access cover locking column can control alarming device, so as to reach with warning lamp show access cover whether also in
Full open position.
Preferably, on the outside of two slideways, the one end of safety lock two is provided with location-plate one, close to safety lock one end
It is provided with location-plate two；The both sides of the access cover glide direction, one end of safety lock two is provided with locating ring one, it is close
The one end of safety lock one is provided with locating ring two；Side on the location-plate one close to locating ring one is formed with locating dowel
One, the side on location-plate two close to locating ring two is formed with locating dowel two.
By using above-mentioned technical proposal, access cover is set to lead to while sliding by using locating ring one and locating ring two
Cross location-plate and cause stop motion when access cover reaches highest distance position, be unlikely to break control assembly.
Preferably, fixed cover is provided with buffer spring in the locating dowel one.
By using above-mentioned technical proposal, when access cover sliding opening, by using buffer spring so that access cover exists
When contacting location-plate, reduction is pored over, so as to reduce the impact to control assembly.
In summary, the utility model has the advantages that：
1st, the control assembly of access cover and alarming device is linked together by locking column so that locking column on access cover
Whether can controls alarming device, show access cover also in full open position with warning lamp so as to reach.
2nd, by set warning lamp one and warning lamp two maintenance and outer personnel and servicing machine in maintainer all
Security information can be obtained, reduces the situation that outdoor other staff operate maintenance door during maintenance, at the same it is unexpected when occurring
When, maintainer can obtain signal by warning lamp two and walk out mixer in time.
3rd, by using locked component, when access cover is fully opened, locked component is locked, while opens warning
Device, when maintainer overhauls, play a part of maintenance alarm, improve security precautions.
Brief description of the drawings
Fig. 1 is the overall structure diagram when mixer maintenance door with alarming device is opened completely；
Fig. 2 is the sectional view that prominent slideway is engaged with draw runner；
Fig. 3 is the partial structural diagram of the mixer maintenance door with alarming device
Fig. 4 is the partial structural diagram of prominent safety lock two and button switch；
Fig. 5 is the structural representation of prominent warning lamp；
Fig. 6 is the schematic diagram of prominent touch sensor；
Fig. 7 is the alarming device circuit diagram of button switch control；
Fig. 8 is the alarming device circuit diagram of touch sensor control.
Reference：1st, body；11st, access hole；12nd, baffle plate；2nd, slideway；21st, bottom plate；22nd, side plate；3rd, access cover；31、
Handle；32nd, draw runner；33rd, locating ring one；34th, location-plate one；341st, locating dowel one；342nd, buffer spring；35th, locating ring two；
36th, location-plate two；361st, locating dowel two；4th, alarming device；41st, warning lamp one；411st, warning lamp two；412nd, threading hole；413、
Protective cover；42nd, low-tension supply；43rd, control assembly；431st, button switch；4311st, control button；432nd, mounting blocks；4321st, lead to
Hole；5th, locked component two；51st, locking column two；511st, lock hole；52nd, safety lock two；521st, lock body；522nd, locked groove；523rd, lock
Bar；6th, locked component one；61st, safety lock one；62nd, locking column one；7th, touch sensor；L1, warning lamp one；L2, warning lamp
Two；E, low-tension supply；S, button switch；K, touch sensor.
Embodiment
Embodiment of the present utility model is described further referring to the drawings.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：Mixer maintenance door with alarming device, as shown in figure 1, including for closing or opening out
Be located at the access cover 3 of access hole 11 on body 1, when access cover 3 is opened or closed completely locking the locking of access cover 3
The alarming device 4 of warning function is played when the locked component 1 of component 25 and maintenance.
As illustrated in fig. 1 and 2,11 rectangular shape of access hole, the top of body 1 is opened in, at the top of body 1 and in access hole 11
Both sides be provided with slideway 2, slideway 2 includes the bottom plate 21 set straight up and bottom plate 21 is horizontal to the side away from access hole
Extend the side plate 22 formed, the direction both sides of 11 vertical slideway of access hole 2 are provided with baffle plate 12, access cover 3 is covered in access hole
When on 11 so that access hole 11 is closed；3 rectangular shape of access cover, it is provided with the upper surface of access cover 3 for operating access cover 3
Handle 31, extend the draw runner 32 to form " L " shape straight down in the both sides of access hole 11, draw runner 32 is entrenched in slideway 2,
Can be along slideway 2 slidably, the lower surface of access cover 3 abuts with the upper surface of side plate 22 and relative can slided.
As shown in figure 3, locked component 1 includes safety lock 1 and locking column 1, safety lock 1 is arranged on maintenance
The right-hand member of access hole 11 in the glide direction of lid 3, when access cover 3 closes, safety lock 1 is with being arranged on access cover 3 close to safety
The cooperation of the locking column 1 on one 61 end face is locked to lock access cover 3.
As shown in Figure 3 and Figure 4, locked component 25 includes locking column 2 51 and safety lock 2 52, and locking column 2 51 is installed in
The glide direction of access cover 3 and one end away from locking column 1；Safety lock 2 52 is fixed in the glide direction of access cover 3 away from peace
One end of full lock 1, safety lock 2 52 is rectangular, and safety lock 2 52 includes lock body 521, the locked groove being opened on lock body 521
522 and through the both ends of locked groove 522 rise lock function locking bar 523；When access cover 3 is in a fully open position, work as locking
During safety lock 2 52, the end of locking column 2 51 can pass through locked groove 522, and locking bar 523 can pass through and be opened in the side of locking column 2 51
Lock hole 511 on wall（Such as Fig. 3）And it is locked.
As shown in Fig. 3 and Fig. 5, alarming device 4 is arranged in the glide direction of access cover 4 and close to the one of safety lock 2 52
End, alarming device 4 include warning lamp 1, warning lamp 2 411, low-tension supply 42 and control assembly 43.
Warning lamp 1 is fixed in the top broad view position of body 1, offers and is through in body 1 at the top of body 1
The threading hole 412 in portion, warning lamp 2 411 is installed with the threading hole 412 on the inside of body, and led to outside warning lamp 2 411
Cross protective cover 413 to be isolated, while cause the inside of body 1 to keep closed.
As shown in Figure 3 and Figure 4, control assembly 43 is preferably button switch 431, is arranged on and is fixed on the top of body 1 and position
In safety lock 2 52 in the mounting blocks 432 of access hole side, wherein mounting blocks 432 open up in the side wall of access hole 11
There is through hole 4321, the control button 4311 of button switch 431 through through hole 4321 and is projected on mounting blocks 432；Low-tension supply 42
It is arranged on the side of 1 top mounting blocks of body 4.
As shown in fig. 7, the L1 of warning lamp one, the L2 of warning lamp two, low-tension supply E and button switch S are gone here and there successively using electric wire
Connect the series circuit to be formed and by button switch S it can be controlled whether to close
When access cover 3 is in a fully open position, the end of locking column 2 51 can be crimped on through locked groove 522 control by
On button 4311.
As shown in figure 3, in two outsides of slideway 2, the one end of safety lock 2 52 is provided with location-plate 1, close to safety
Lock one 61 one end and be provided with location-plate 2 36；Set in the both sides of the glide direction of access cover 3, and close to one end of safety lock 2 52
There is locating ring 1, one end of safety lock 1 is provided with locating ring 2 35.
Side on location-plate 1 close to locating ring 1 is formed with locating dowel 1, in locating dowel 1
Fixed cover is provided with buffer spring 342, and when access cover 3 slides into the left just opens access hole 11, locating ring 1 is socketed in
In locating dowel 1, locating ring 1 abuts against with location-plate 1.
Side on location-plate 2 36 close to locating ring 2 35 is formed with locating dowel 2 361, when access cover 3 is slided to the right
When moving just closure access hole 11, locating ring 2 35 is socketed in locating dowel 2 361, locating ring 2 35 and the phase of location-plate 2 36
Abut.
When needing to be overhauled, safety lock 1, safety lock 2 52 are opened first, pull the handle on access cover 3
31, make the Slideslip to the left of access cover 3 so that and locating ring 1 is socketed in locating dowel 1, and in the work of buffer spring 342
With lower slowly close location-plate 1, at the same time, locking column 2 51 presses control button 4311 through locked groove 522, warning
Lamp 1 is opened with warning lamp 2 411, then locks safety lock 2 52, and maintenance personal maintained in body 1, when
When someone's operation opening safety lock 2 52 will close maintenance door, locking column 2 51 ejects out of locked groove 522, warning lamp 1 and police
Show that lamp 2 411 can extinguish, indoor maintenance personal obtains signal, can walk out body 1 in time.
When maintenance finishes, access cover 3 is slided to the side of access hole 11 so that access hole 11 is closed, while locating ring two
35 are enclosed in locating dowel 2 361 and are connected on location-plate 2 36, and lock 1 safe to use locks the locking column 1 on access cover 3
It is fixed.
The utility model is reduced by using warning lamp 1, warning lamp 2 411 with locked component 25 works as maintainer
Other staff when being overhauled in into mixer are because the industrial accident that maintenance door operation occurs is closed in maloperation.
Embodiment two：As shown in fig. 6, distinguished with embodiment one in the control assembly 43 in alarming device 4, control assembly
43 be preferably touch sensor 7, and touch sensor 7 is arranged in mounting blocks 432, in mounting blocks 432 close to safety lock two
52 side offers through hole 4321, and when access cover 3 is in a fully open position, the end of locking column 2 51 can pass through locked groove
522 are connected on touch sensor 7 with through hole 4321, it is sent connection signal, so as to which control circuit closes, work as access cover
During 3 closure, locking column 2 51 disengages formula sensor 7, sends cut-off signal, so as to which control circuit disconnects.
As shown in figure 8, using electric wire by the L1 of warning lamp one, the L2 of warning lamp two, low-tension supply E and touch sensor K according to
Secondary concatenation is formed can be controlled the series circuit whether it closes by touch sensor K.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of mixer maintenance door with alarming device, including body（1）, be opened in body（1）The access hole at top（11）
And it is covered in access hole（11）Upper slip makes the access cover that it is opened or closed（3）, it is characterized in that：The body（1）On
In access cover（3）It is provided with glide direction and works as access cover（3）The locked component two being locked after opening or close completely
（5）, locked component one（6）And with the locked component two（5）Control the alarming device of its either on or off（4）.
2. the mixer maintenance door according to claim 1 with alarming device, it is characterized in that：The body（1）Grow at top
Spend on direction and in access hole（11）Both sides be provided with slideway（2）, the access cover（3）On be provided with the slideway（2）
The draw runner of interior slip（32）；In the access hole（11）The vertical slideway（2）Direction both sides are provided with baffle plate（12）, baffle plate
（12）Both ends and slideway（2）Side wall is fixedly connected, and makes access cover（3）Cover in access hole（11）When upper so that access hole（11）Envelope
Close.
3. the mixer maintenance door according to claim 2 with alarming device, it is characterized in that：The locked component one（6）
Including being installed in the access hole（11）In the access cover（3）The safety lock one of one end in glide direction（61）And described
Access cover（3）Glide direction is close to safety lock one（61）The locking column one of one end（62）；The locked component two（5）Including fixed
In the body（1）The upper access cover（3）In glide direction and away from safety lock one（61）The safety lock two of one end（52）With
It is installed in access cover（3）Close to safety lock two in glide direction（52）The locking column two of one end（51）.
4. the mixer maintenance door according to claim 3 with alarming device, it is characterized in that：The safety lock two（52）Bag
Include lock body（521）, be opened in lock body（521）On locked groove（522）With through locked groove（522）Play the locking bar of lock function in both ends
（523）, wherein the locking column two（51）Pass perpendicularly through locked groove（522）, the locking bar（523）Through being opened in the locking column
Two（51）On lock hole（511）It is locked.
5. the mixer maintenance door according to claim 4 with alarming device, it is characterized in that：The alarming device（4）Bag
Include and be arranged on the outside warning lamp one of the body (1)（41）, be arranged on the body（1）Internal warning lamp two（411）, use
In the startup warning lamp one（41）, warning lamp two（411）Low-tension supply（42）And for controlling alarming device（4）Open
The control assembly of closing（43）.
6. the mixer maintenance door according to claim 5 with alarming device, it is characterized in that：The control assembly（43）For
Button switch（431）.
7. the mixer maintenance door according to claim 6 with alarming device, it is characterized in that：The control assembly（43）Also
It can be touch sensor（7）.
8. the mixer maintenance door according to claim 5 with alarming device, it is characterized in that：When the access cover（3）It is complete
During full opening, the locking column two（51）End passes through safety lock two（52）It is connected to the control assembly（43）On, now institute
State warning lamp one（41）, warning lamp two（411）It is bright, when locking column two（51）Depart from the control assembly（43）When, the warning
Lamp one（41）, warning lamp two（411）Extinguish.
9. the mixer maintenance door according to claim 3 with alarming device, it is characterized in that：Two slideways（2）Outside
Side, close to safety lock two（52）One end is provided with location-plate one（34）, close to safety lock one（61）One end is provided with location-plate two
（36）；The access cover（3）The both sides of glide direction, close to safety lock two（52）One end be provided with locating ring one（33）, lean on
Nearly safety lock one（61）One end is provided with locating ring two（35）；The location-plate one（34）Upper close locating ring one（33）Side
It is formed with locating dowel one（341）, location-plate two（36）Upper close locating ring two（35）Side be formed with locating dowel
Two（361）.
10. the mixer maintenance door according to claim 9 with alarming device, it is characterized in that：The locating dowel one（341）
Upper fixed cover is provided with buffer spring（342）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598013.2U CN207120352U (en) | 2017-05-25 | 2017-05-25 | Mixer maintenance door with alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598013.2U CN207120352U (en) | 2017-05-25 | 2017-05-25 | Mixer maintenance door with alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120352U true CN207120352U (en) | 2018-03-20 |
Family
ID=61615328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598013.2U Expired - Fee Related CN207120352U (en) | 2017-05-25 | 2017-05-25 | Mixer maintenance door with alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019233561A1 (en) * | 2018-06-05 | 2019-12-12 | Wärtsilä Finland Oy | A gas supply system |
-
2017
- 2017-05-25 CN CN201720598013.2U patent/CN207120352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019233561A1 (en) * | 2018-06-05 | 2019-12-12 | Wärtsilä Finland Oy | A gas supply system |
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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: 20180320 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |