CN207158569U - A kind of material elevator cage - Google Patents
A kind of material elevator cage Download PDFInfo
- Publication number
- CN207158569U CN207158569U CN201721153150.1U CN201721153150U CN207158569U CN 207158569 U CN207158569 U CN 207158569U CN 201721153150 U CN201721153150 U CN 201721153150U CN 207158569 U CN207158569 U CN 207158569U
- Authority
- CN
- China
- Prior art keywords
- protective door
- guide
- cage body
- steel wire
- travel switch
- 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.)
- Active
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of material elevator cage, including cage body and protective door, protective door is connected with the sliding of cage body in the vertical direction, and motor is provided with cage body, and the first steel wire rope that motor is connected to protective door lower end by one end drives protective door to open and close up and down；At least while be provided with contact chip at left and right sides of protective door, contact chip is corresponded on cage body and is provided with the first travel switch and the second travel switch, contact chip is between the first travel switch and the second travel switch.When first steel wire rope drives protective door to move upwards and is in fully open state, contact chip contacts the first travel switch, operating is left the motor off so as to keep the opening of protective door, first steel wire rope loosens the tension to protective door, protective door by Action of Gravity Field move downward and it is in the completely closed state when, contact chip contacts the second travel switch, leaves the motor off operating so as to keep the closed mode of protective door, realizes the opening and closing of whole protective door.
Description
Technical field
Technical field of building construction is the utility model is related to, more specifically, it relates to a kind of material elevator cage.
Background technology
At present in the technical fields such as industrial production/construction, material elevator as a kind of rectilinear Transport Machinery,
Because its is simple in construction, manufacturing cost is low etc., advantage is widely used.But as material elevator is in work progress
What is be employed is more and more frequent, and the protective door of the material elevator cage of prior art needs manual unlocking, causes material lifting
The operating efficiency of machine reduces.
In view of the above-mentioned problems, the Chinese patent that Authorization Notice No. is CN204689307U discloses a kind of architectural engineering thing
Expect that elevator, including two leads being vertically arranged and connection two are oriented to the top plate of top end, be provided with and hang between two leads
Cage, cage door outside set entrance guard device, and entrance guard device includes the electric control lock of control cage unlatching/closing and gathers user biological
The biology sensor of information, in addition to control electric control lock and biology sensor microcontroller, and microcontroller respectively with it is automatically controlled
Lock is connected with biology sensor.Above-mentioned technical proposal solves the problems, such as to need operating personnel's manual unlocking protective door, but on
The structures such as the entrance guard device used in technical scheme and sensor are stated, cause the problem of manufacturing cost is high, complicated 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 material elevator cage, its
With protective door being controlled to open and close, and it is simple in construction the characteristics of.
To achieve the above object, the utility model provides following technical scheme：
A kind of material elevator cage, including cage body and protective door, the protective door is with the cage body perpendicular
Nogata slides connection upwards, is provided with motor in the cage body, the motor is connected to the protective door lower end by one end
The first steel wire rope drive the protective door to open and close up and down；At least while be provided with contact chip at left and right sides of the protective door, institute
State and the contact chip is corresponded on cage body be provided with the first travel switch and the second travel switch, the contact chip is positioned at described
Between first travel switch and second travel switch.
By using above-mentioned technical proposal, the first steel wire rope drives protective door to move upwards and is in fully open state
When, contact chip contacts the first travel switch, leaves the motor off operating so as to keep the opening of protective door, the first steel wire rope is put
Pine to the tension of protective door, protective door by Action of Gravity Field move downward and it is in the completely closed state when, contact chip contact
Second travel switch, operating is left the motor off so as to keep the closed mode of protective door, realizes unlatching and the pass of whole protective door
Close.
Further, the first guide and limit wheel, opposite side and cage are provided between the protective door side and cage body
The second guide and limit wheel is provided between body, the first guide and limit wheel is respectively positioned on described anti-with the second guide and limit wheel
Hu Men upper ends, the 3rd guide and limit roller is respectively equipped between protective door lower end both sides and cage body, described first leads
The cage body is all connected to position-limited wheel and the second guide and limit wheel, the 3rd guide and limit roller is connected to institute
Protective door both sides are stated, respectively along its axle on the first guide and limit wheel, the second guide and limit wheel and the 3rd guide and limit roller
To provided with annular groove.
By using above-mentioned technical proposal, the first guide and limit wheel, the second guide and limit wheel and the 3rd guide and limit are set
It roller, can make to be in rolling friction between protective door and vertical supporting bar, reduce the resistance being subject to when protective door moves up and down,
The first guide and limit wheel, the second guide and limit wheel are arranged on cage body upper end simultaneously, the 3rd guide and limit roller is set
In protective door lower end, protective door is set to be constantly in up and down motion in the rolling friction of four wheels.
Further, the motor is located at the side bottom of cage body one, and the motor output shaft is connected with reel, institute
The first steel wire rope one ends wound is stated on the reel, the first guide and limit wheel is coaxially connected with the first fixed pulley, described
First steel wire rope external part is connected around first fixed pulley with protective door lower end.
By using above-mentioned technical proposal, motor driving spool turns, the first steel wire rope winds or unclamped to reel, then
Drive protective door to move or move downward upwards by the first fixed pulley, while make the first fixed pulley and the first guide and limit wheel
It is coaxially disposed, total can be made more compact.
Further, the reel is also wound with the second steel wire rope, and the first guide and limit wheel is coaxially connected with the 3rd
Fixed pulley, the second guide and limit wheel are coaxially connected with the second fixed pulley, and the second steel wire rope external part bypasses institute successively
The 3rd fixed pulley and second fixed pulley are stated, and is fixedly connected on the protective door and is located at the second fixed pulley side lower end
Position.
By using above-mentioned technical proposal, reel is simultaneously wound the first steel wire rope and the second steel wire rope, the first steel wire rope
The both sides of protective door are connected to the second steel wire rope, when motor driven belts move protective door it is upward when, due to the first steel wire rope
With the second wirerope-winding in same reel, therefore both lateral movements of synchronous drive protective door two, make protective door both sides stress
It is identical, so as to the vertical stress of protective door, make protective door can be more smoothly in upward motion process.
Further, the protective door lower end is provided with the first limited block.
By using above-mentioned technical proposal, when the first travel switch or the failure of the second travel switch, motor is touching
It may be rotated further after touching the first travel switch or the second travel switch, the first limited block can play the work of an insurance
With, prevent protective door depart from cage body, increase safety coefficient.
Further, it is additionally provided with the second limited block below the first limited block on the protective door.
By using above-mentioned technical proposal, by setting two limited blocks, two limited blocks can be made to be in protective door
Respectively contacted when fully opened and a fully closing with the top and bottom of cage body, prevent protective door from continuing to move, so as to
Protective door can be preferably protected not depart from cage body.
Further, protective door both sides lower end position is provided with the 3rd guide and limit roller, and the described 3rd is oriented to
Limited roller is circumferentially provided with the 3rd annular groove along it, and the vertical supporting bar is caught in the 3rd annular groove.
By using above-mentioned technical proposal, it is possible to reduce the frictional force that protective door vertical direction is subject to when moving, while
It can prevent protective door from falling from vertical supporting bar side emaciated face.
Further, the upper surface of first limited block and the lower surface of second limited block are equipped with rubber
Layer.
By using above-mentioned technical proposal, when the first limited block or the collision of the second limited block and cage body, the first limit
Rubber layer on position block and the second limited block can reduce the impulsive force being subject to during protective door collision.
Further, protective door lower end side is additionally provided with latch, is corresponded on the cage body in the latch
Provided with pin hole, the pin hole is located at the cage body upper end.
By using above-mentioned technical proposal, when protective door is in fully open state, latch can be inserted to described insert
In pin-and-hole, prevent that the electrical part such as motor breaks down, so as to cause to protect when operating personnel transport object into cage
The suddenly downward situation of door, increases safety coefficient.
In summary, the utility model has the advantages that：
1st, by setting motor, and the first steel wire rope and the second steel wire rope of protective door are connected to, can play and pass through
Motor control realizes the effect that protective door moves up and down；
2nd, by setting the first travel switch and the second travel switch, can play realize when protective door fully open with it is complete
The effect of motor automatic stop during contract fully；
3rd, by setting latch and pin hole, the effect of the fixed protection door when protective door fully opens can be played.
Brief description of the drawings
Fig. 1 is the overall structure diagram of material elevator cage in embodiment；
Fig. 2 is the sectional view of F-F lines in Fig. 1；
Fig. 3 is the part-structure schematic diagram of material elevator cage in embodiment；
Fig. 4 is the mplifying structure schematic diagram of part A in Fig. 2；
Fig. 5 is the mplifying structure schematic diagram of part B in Fig. 2；
Fig. 6 is the mplifying structure schematic diagram of C portion in Fig. 3；
Fig. 7 is the mplifying structure schematic diagram of D parts in Fig. 3；
Fig. 8 is the mplifying structure schematic diagram of E parts in Fig. 3.
In figure：1st, cage body；11st, doorframe is protected；111st, vertical supporting bar；112nd, pin hole；12nd, the first stroke is opened
Close；13rd, the second travel switch；2nd, protective door；21st, first by pulling block；22nd, second by pulling block；23rd, contact chip；24th, first is spacing
Block；25th, the second limited block；26th, latch；3rd, the first guide and limit wheel；31st, the first fixed pulley；32nd, the 3rd fixed pulley；4th, second
Guide and limit wheel；41st, the second fixed pulley；5th, the 3rd guide and limit roller；6th, motor；7th, reel；71st, reel leading portion；72nd, roll up
Cylinder back segment；73rd, bulge loop is isolated；74th, the first steel wire rope；75th, the second steel wire rope；8th, starting switch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
A kind of material elevator cage, as shown in figure 1, including cage body 1 and positioned at the anti-of the rear and front end of cage body 1
Door 2 is protected, cage body 1 includes being used for the protection doorframe 11 for installing protective door 2, and protect doorframe 11 to include being vertically arranged two are perpendicular
To support bar 111, vertical supporting bar 111 is located at the both sides of protective door 2.The upper end position of two vertical supporting bars 111 is set respectively
There are the first guide and limit wheel 3 and the second guide and limit wheel 4, the first guide and limit wheel 3 offers respectively with the second guide and limit wheel 4
First annular groove（Not shown in figure）With the second annular groove（Not shown in figure）, first annular groove and the second annular groove
Size it is identical, the both sides of protective door 2 are respectively clamped into first annular groove and the second annular groove.As shown in figure 4, protective door 2
Both sides lower end position is provided with the 3rd guide and limit roller 5, and the 3rd guide and limit roller 5 is circumferentially provided with the 3rd annular along it
Groove（Not shown in figure）, the lower end both sides of protective door 2 are caught between two vertical supporting bars 111 by the 3rd guide and limit roller 5.
As shown in Figure 1 and Figure 4, the first guide and limit wheel 3, the second guide and limit wheel 4 and the 3rd guide and limit roller 5 can make protective door
2 vertically support bar 111 do vertical direction movement, while can prevent protective door 2 from being come off from the side of vertical supporting bar 111.
As shown in figures 1 and 3, the bottom in cage body 1 close to the side of the first guide and limit wheel 3 is provided with motor 6, electricity
Machine 6 is close to the one end of protective door 2.As shown in fig. 6, being connected with reel 7 on the output shaft of motor 6, the centre position of reel 7 is provided with isolation
Reel 7 is separated into reel leading portion 71 and reel back segment 72, the first steel is wound with reel leading portion 71 by bulge loop 73, isolation bulge loop 73
Cord 74, the second steel wire rope 75 is wound with reel back segment 72.As shown in Figure 6 and Figure 7, the first guide and limit wheel 3 is coaxially connected
There is the first fixed pulley 31, the first fixed pulley 31 is located at the inner side of the first guide and limit wheel 3, and the lower end position side of protective door 2 is fixed
First is connected with by pulling block 21, first is located at immediately below the first fixed pulley 31 by pulling block 21, the first steel wire rope 74 stretch out one end around
Cross the first fixed pulley 31 and be fixedly connected with first by pulling block 21.Motor 6 is rotated forward, and the first steel wire rope 74 is carried out to reel leading portion 71
Winding, the first steel wire rope 74 drive protective door 2 to move upwards by the first fixed pulley 31；Motor 6 inverts, the first steel wire rope 74 from
Reel leading portion 71 is unclamped, and protective door 2 is moved downward by Action of Gravity Field.
As shown in fig. 7, the first guide and limit wheel 3 is also coaxially connected with the 3rd fixed pulley 32, the 3rd fixed pulley 32 is positioned at the
The inner side of one fixed pulley 31；As shown in figure 8, the second guide and limit wheel 4 is coaxially connected with the second fixed pulley 41, the second fixed pulley 41
Positioned at the inner side of the second guide and limit wheel 4.As shown in Figure 4 and Figure 5, the lower end position opposite side of protective door 2 is fixedly connected with second
It is located at by pulling block 22, second by pulling block 22 immediately below the second fixed pulley 41.As shown in Fig. 4, Fig. 5 and Fig. 7, the second steel wire rope 75 is stretched
Go out one end successively around after the 3rd fixed pulley 32 and 41, the second fixed pulley, and be fixedly connected with second by pulling block 22.Such as Fig. 6 extremely
Shown in Fig. 8, motor 6 is rotated forward, and the second steel wire rope 75 is wound to reel back segment 72, and the second steel wire rope 75 passes through the 3rd fixed pulley
32 and second fixed pulley 41 drive protective door 2 move upwards；Driven respectively by the first steel wire rope 74 and the second steel wire rope 75
The both sides of protective door 2 move upwardly together, and can more smoothly realize the upward motion of protective door 2.
As depicted in figs. 1 and 2, the outside of cage body 1 is provided with starting switch 8, starting switch 8 is connected with motor 6, control
System opens and closes motor 6 and run.As shown in Figures 3 to 5, the side of protective door 2 is provided with contact chip 23, and contact chip 23, which is located at, to be hung
The inner side of cage body 1；The position of contact chip 23 is corresponded on cage body 1 and is respectively arranged with the first travel switch 12 and the second travel switch
13, the first travel switch 12 is located at the top of the second travel switch 13, the first travel switch 12 and the second travel switch 13 respectively with
Motor 6 connects.When protective door 2 is in fully open state, contact chip 23 contacts the first travel switch 12, and motor 6 is out of service；
When protective door 2 is in the completely closed state, contact chip 23 contacts the second travel switch 13, and motor 6 is out of service.As shown in Fig. 2
The lower end position of protective door 2 is respectively arranged with the first limited block 24 and the second limited block 25, the first limited block 24 and the second limit simultaneously
Position block 25 is distributed along the vertical direction of protective door 2, and the first limited block 24 is located above the second limited block 25, at the first protective door 2
When fully open state, the upper surface of the first limited block 24 contacts limitation protective door 2 with cage body 1 and continued up, and prevents
When shield door 2 is in the completely closed state, the lower surface of the second limited block 25 contacts limitation protective door 2 with cage body 1 and continued downwards
Motion, prevent protective door 2 from departing from protection doorframe 11.In the present embodiment, the upper surface of the first limited block 24 and the second limited block 25
Lower surface be equipped with rubber layer（Not shown in figure）, good cushioning effect can be played to protective door 2.
As shown in figure 1, being additionally provided with latch 26 in the lower end side of protective door 2, the upper end of vertical supporting bar 111 of the same side is set
There is pin hole 112, when protective door 2 is in fully open state, latch 26 may be inserted into pin hole 112, can prevent from protecting
The situation suddenly downward when breaking down of door 2, increases safety coefficient.
Operation principle is as follows：
Starting switch 8 is pressed, starts motor 6 and rotates forward, the first steel wire rope 74 and the second steel wire rope 75 are respectively to reel leading portion
71 are wound with reel back segment 72, when protective door 2 moves upwards and is in fully open state, the contact of contact chip 23 first
Travel switch 12, the first travel switch 12 close motor 6 and change the rotation direction of motor 6；Starting switch 8 is pressed again, is started
Motor 6 inverts, and the first steel wire rope 74 unclamps from reel leading portion 71 and reel back segment 72 respectively with the second steel wire rope 75, protective door 2
By Action of Gravity Field move downward and it is in the completely closed state when, contact chip 23 contacts the second travel switch 13, and the second stroke opens
Close 13 closing motors 6 and change the rotation direction of motor 6.
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 (8)
1. a kind of material elevator cage, including cage body（1）And protective door（2）, it is characterised in that:The protective door（2）
With the cage body（1）In the vertical direction sliding connection, the cage body（1）It is interior to be provided with motor（6）, the motor
（6）The protective door is connected to by one end（2）First steel wire rope of lower end（74）Drive the protective door（2）Open and close up and down；
The protective door（2）The left and right sides is at least while be provided with contact chip（23）, the cage body（1）The upper correspondence contact chip
（23）It is provided with the first travel switch（12）With the second travel switch（13）, the contact chip（23）Opened positioned at first stroke
Close（12）And second travel switch（13）Between.
A kind of 2. material elevator cage according to claim 1, it is characterised in that：The protective door（2）Side is with hanging
Cage body（1）Between be provided with the first guide and limit wheel（3）, opposite side and cage body（1）Between be provided with the second guide and limit wheel
（4）, the first guide and limit wheel（3）With the second guide and limit wheel（4）It is respectively positioned on the protective door（2）Upper end, it is described
Protective door（2）Lower end both sides and cage body（1）Between be respectively equipped with the 3rd guide and limit roller（5）, described first is oriented to limit
Position wheel（3）And the second guide and limit wheel（4）It is all connected to the cage body（1）, the 3rd guide and limit roller（5）Respectively
It is connected to the protective door（2）Both sides, the first guide and limit wheel（3）, the second guide and limit wheel（4）And the 3rd guide and limit
Roller（5）It is upper to be axially arranged with annular groove along it respectively.
A kind of 3. material elevator cage according to claim 2, it is characterised in that：The motor（6）Hung positioned at described
Cage body（1）One side bottom, the motor（6）Output shaft is connected with reel（7）, first steel wire rope（74）One ends wound in
The reel（7）On, the first guide and limit wheel（3）It is coaxially connected with the first fixed pulley（31）, first steel wire rope
（74）External part bypasses first fixed pulley（31）With protective door（2）Lower end is connected.
A kind of 4. material elevator cage according to claim 3, it is characterised in that：The reel（7）Also it is wound with
Two steel wire ropes（75）, the first guide and limit wheel（3）It is coaxially connected with the 3rd fixed pulley（32）, the second guide and limit wheel
（4）It is coaxially connected with the second fixed pulley（41）, second steel wire rope（75）External part bypasses the 3rd fixed pulley successively
（32）With second fixed pulley（41）, and it is fixedly connected on the protective door（2）Positioned at second fixed pulley（41）Side
Lower end position.
A kind of 5. material elevator cage according to claim 4, it is characterised in that：The protective door（2）Lower end is set
There is the first limited block（24）.
A kind of 6. material elevator cage according to claim 5, it is characterised in that：The protective door（2）It is upper positioned at the
One limited block（24）Lower section is additionally provided with the second limited block（25）.
A kind of 7. material elevator cage according to claim 6, it is characterised in that：First limited block（24）It is upper
Surface and second limited block（25）Lower surface be equipped with rubber layer.
A kind of 8. material elevator cage according to claim 7, it is characterised in that：The protective door（2）Lower end side
It is additionally provided with latch（26）, the cage body（1）On in the latch（26）It is correspondingly provided with pin hole（112）, the latch
Hole（112）Positioned at the cage body（1）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153150.1U CN207158569U (en) | 2017-09-08 | 2017-09-08 | A kind of material elevator cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153150.1U CN207158569U (en) | 2017-09-08 | 2017-09-08 | A kind of material elevator cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158569U true CN207158569U (en) | 2018-03-30 |
Family
ID=61721070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153150.1U Active CN207158569U (en) | 2017-09-08 | 2017-09-08 | A kind of material elevator cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038115A (en) * | 2021-10-08 | 2022-02-11 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
-
2017
- 2017-09-08 CN CN201721153150.1U patent/CN207158569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038115A (en) * | 2021-10-08 | 2022-02-11 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
| CN114038115B (en) * | 2021-10-08 | 2023-08-08 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207158569U (en) | A kind of material elevator cage | |
| CN207551672U (en) | A kind of elevator safety door | |
| CN210710277U (en) | Elevator with prevent pressing from both sides function | |
| CN109399429B (en) | Power-assisted door closing device for elevator hall door | |
| CN208585924U (en) | A kind of elevator to open Door by Hand | |
| CN105962821A (en) | Limited bathroom separating shower curtain for intelligent housing system | |
| CN103121616A (en) | Vertically sliding elevator door | |
| CN206255769U (en) | A kind of driving for overturning die cap | |
| CN105668384A (en) | Elevator car and method for preventing elevator car from accidental movement | |
| CN203064974U (en) | Perpendicularly-sliding elevator door | |
| CN102041950A (en) | Garage door | |
| CN205976880U (en) | Storehouse is with electronic door that moves on whole | |
| CN213141081U (en) | Elevator pulley with anti-drop | |
| CN105217415B (en) | A kind of elevator device that car can be protected to rush to summit | |
| CN106642176A (en) | Quick opening underground flue flashboard door | |
| CN104743315B (en) | Fully-automatic intelligent garbage transferring system | |
| CN206563308U (en) | A kind of fast-open type underground flue insertion plate door | |
| CN207390722U (en) | The anti-fall life saving system of elevator | |
| CN207226789U (en) | A kind of lift car and layer door gap protection equipment | |
| CN106276722A (en) | Skyscraper outdoor lifting device capable of climbing | |
| CN206571401U (en) | Safety high speed accumulation gate | |
| CN205618008U (en) | Safety shield door for underground | |
| CN204569106U (en) | Elevator bistable magnetic switch | |
| CN211342367U (en) | Auxiliary rope releasing system of electric casement and sliding window | |
| CN208200091U (en) | A kind of Scroll elevator cab door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |