CN109775485A - Elevator control cabinet and safety door - Google Patents
Elevator control cabinet and safety door Download PDFInfo
- Publication number
- CN109775485A CN109775485A CN201910175931.8A CN201910175931A CN109775485A CN 109775485 A CN109775485 A CN 109775485A CN 201910175931 A CN201910175931 A CN 201910175931A CN 109775485 A CN109775485 A CN 109775485A
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- door
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- elevator control
- safety door
- control cabinet
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Abstract
The invention discloses a kind of elevator control cabinet and safety door, safety door includes: door body and heat treatment plate.Above-mentioned safety door when in use, the installation dimension of safety door is determined according to the actual size of cabinet body.Heat treatment plate is installed in the installation cavity, door body is bonded to each other with heat treatment plate at this time, so that the conflict for realizing heat treatment plate and door body is fixed.Then safety door is installed on corresponding cabinet body.When there is situation on fire in interior of the cabinet, the temperature of door body can constantly increase, since door body and heat treatment plate are bonded to each other, so that heat treatment plate can absorb the heat in door body in time, the time of door body temperature distortion is effectively extended, to improve the flameproof effect of safety door.
Description
Technical field
The present invention relates to the technical fields of elevator operation, more particularly to a kind of elevator control cabinet and safety door.
Background technique
Traditionally, elevator control cabinet is for installing electric elements and electronic device.Inorganic elevator (refers to no special computer room
Place elevator control cabinet) elevator control cabinet can be installed in hoistway during the installation process, traditional elevator control cabinet is using general
Logical metal panels and plastic pin carry out assembling fixation, and the electric elements and electronic device inside elevator control cabinet are being run
When can generate heat, as the temperature inside elevator control cabinet constantly increases, will increase the fire probability of elevator control cabinet, tradition
Elevator control cabinet can not play effectively fireproofing function, pyrotechnics readily penetrates through elevator control cabinet and enters hoistway, seriously affects
The operation of elevator in hoistway.
Summary of the invention
Based on this, it is necessary to provide a kind of elevator control cabinet and safety door, can be improved flameproof effect.
Its technical solution is as follows:
A kind of safety door, comprising: door body, heat treatment plate and link assembly, the door body is for being installed in cabinet
On body, the link assembly and the heat treatment plate are installed in inside the door body, and one end of the link assembly
Towards one end of the door body, the other end of the other end of the link assembly towards the door body.
Above-mentioned safety door when in use, the installation dimension of safety door is determined according to the actual size of cabinet body.By heat treatment plate
It is installed in the installation cavity, door body is bonded to each other with heat treatment plate at this time, to realize heat treatment plate and door closure sheet
The conflict of body is fixed.Then safety door is installed on corresponding cabinet body.When there is situation on fire in interior of the cabinet, door body
Temperature can constantly increase, since door body and heat treatment plate are bonded to each other, so that heat treatment plate can absorb in time
Heat in door body, effectively extends the time of door body temperature distortion, that is, avoids pyrotechnics through elevator control cabinet
Into hoistway, to improve the flameproof effect of safety door.
A kind of elevator control cabinet, including the safety door, further includes: cabinet body is offered for placing electricity on the cabinet body
The accommodation groove of device element, the safety door are movably installed at the notch of the accommodation groove.
When in use, the required electric elements used are placed on inside the accommodation groove for above-mentioned elevator control cabinet, then,
Safety door is rotationally installed at the notch of the accommodation groove.At this point, electric elements can generate heat during the work time,
Door body can effectively be handled the heat inside accommodation groove, meanwhile, the heat treatment plate inside door body can
Effectively limitation door body generates deformation.Therefore, when occurring phenomenon on fire inside elevator control cabinet, above-mentioned elevator control cabinet
The fire prevention time can effectively be extended, to improve flameproof effect.
Below with reference to above scheme, the present invention is further described:
The heat treatment plate be ceramic beaverboard, the ceramic beaverboard with a thickness of 34mm~36mm.
The door body includes door-plate and cover board, and the cover board is corresponding with the door-plate, and the side of the door-plate is set
There is side plate, the cover board is connected with the side plate, and the door-plate, side plate and cover board three surround the installation cavity, and the door
Plate is bonded to each other with the heat treatment plate with the cover board.
Elevator control cabinet further includes Fire-proof lock, and the Fire-proof lock is installed on the safety door, is offered on the cabinet body
Lock corresponding with the Fire-proof lock.
Elevator control cabinet further includes auxiliary installing frame, and the auxiliary installing frame is installed at the notch of the accommodation groove, institute
The frame wall for stating auxiliary installing frame is mutually contradicted with the door body.
Elevator control cabinet further includes multiple auxiliary thermal insulators, and the auxiliary installing frame includes more installation parts, described in more
Installation part successively splices, and the auxiliary thermal insulator correspondence is filled in inside the installation part.
Elevator control cabinet further includes sealing joint strip, and the cabinet body is arranged in along the circumferential direction of the cabinet body in the sealing joint strip
On side wall, when the safety door is fastened on the cabinet body, the sealing joint strip is mutually contradicted with the safety door.
Elevator control cabinet further includes hinge, and one end of the hinge is connected with the cabinet body, the other end of the hinge with
The safety door is connected.
Elevator control cabinet further includes fixing piece, and the fixing piece is installed in the cabinet body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of safety door described in one embodiment of the invention；
Fig. 2 is the structural schematic diagram of elevator control cabinet described in one embodiment of the invention；
Fig. 3 is the structural schematic diagram of elevator control cabinet described in another embodiment of the present invention.
Description of symbols:
100, door body, 110, installation cavity, 120, door-plate, 121, side plate, 130, cover board, 140, Fire-proof lock, 200, heat
Processing board, 300, cabinet body, 310, accommodation groove, 311, sealing joint strip, 320, lock, 400, auxiliary installing frame, 500, hinge.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in Figure 1, in one embodiment, a kind of safety door, comprising: door body 100 and heat treatment plate 200.Institute
Door body 100 is stated for being installed in cabinet body 300, is offered inside the door body 100 for installing the heat treatment
The installation cavity 110 of plate 200, and the wherein one side mutually patch of the first plate face of the heat treatment plate 200 and the door body 100
It closes, the second plate face of the heat treatment plate 200 and the another side of the door body 100 are bonded to each other.
Above-mentioned safety door when in use, the installation dimension of safety door is determined according to the actual size of cabinet body 300.It will heat treatment
Plate 200 is installed in the installation cavity 110, and door body 100 is bonded to each other with heat treatment plate 200 at this time, to realize heat
Processing board 200 and the conflict of door body 100 are fixed.Then safety door is installed on corresponding cabinet body 300.When cabinet body 300
When situation on fire occurs in inside, the temperature of door body 100 can constantly increase, due to door body 100 and 200 phase of heat treatment plate
Mutually fitting, so that heat treatment plate 200 can absorb the heat in door body 100 in time, effectively extends door closure sheet
The time of 100 temperature distortion of body avoids pyrotechnics from entering hoistway through elevator control cabinet, to improve the fire prevention effect of safety door
Fruit.
Specifically, traditional elevator control cabinet can add heat-insulated to realize fire-proof and thermal-insulation function inside door-plate 120
Layer.But thermal insulation layer is often between the plate face of door-plate 120 there are gap or interval, it can not be timely so as to cause thermal insulation layer
Absorb the heat of door-plate 120, the case where causing traditional elevator control cabinet to still have temperature distortion, when elevator control cabinet is heated
After deformation, the compactness of elevator control cabinet itself is deteriorated, and the pyrotechnics inside elevator control cabinet can be to spreading outside elevator control cabinet.
Therefore, in the present embodiment, the first plate face of the heat treatment plate 200 is corresponding in heat treatment plate 200 with the second plate face
Two faces, the first plate face of the heat treatment plate 200 are wherein bonded to each other on one side with the door body 100, at the heat
The another side for managing the second plate face and the door body 100 of plate 200 is bonded to each other.Above embodiment is guaranteeing that safety door is real
The integral strength of safety door is improved while existing flameproof effect again.
In one embodiment, after multiple electric elements are installed in elevator control cabinet inside, due to adjacent electric elements
Temperature capability and degree of heat radiation it is also different.Sometimes for by high temperature electric elements, (referring to electric elements at work can be generated
Higher temperature) it is discretely located with low temperature electrical equipment element (referring to electric elements, own temperature variation is smaller at work).At this point it is possible to
The shape of safety door is subjected to corresponding adjustment according to the space inside cabinet body 300.Then, safety door is inserted into cabinet body 300
Portion is realized to the separation inside cabinet body 300, i.e., realizes the mutual of high temperature electric elements and low temperature electrical equipment element by safety door
Separation, avoids influence of the high temperature electric elements for low temperature electrical equipment element.Meanwhile using safety door as high temperature electric elements
With the separation member of low temperature electrical equipment element, heat can effectively be handled, safety door is avoided to generate shape inside cabinet body 300
Become, improves the service life of safety door.
In one embodiment, the heat treatment plate 200 be ceramic beaverboard, the ceramic beaverboard with a thickness of 34mm
~36mm.Specifically, it according to the use power of common electric elements and electronic device, often selects to add in safety door
The ceramic beaverboard of 35mm thickness.In the manufacturing process of elevator control cabinet, the heat resistance of elevator controlling frame is considered sometimes.Cause
This, absorbs heat using ceramic beaverboard in the present embodiment, and in the production process directly make ceramic beaverboard to pre-
If thickness.Above embodiment is by being fabricated directly into required heat treatment plate 200 for ceramic beaverboard and being packed into installation cavity 110
In, it can effectively extend the heat-resistant time of safety door.This is only one of embodiment, such as: it according to the actual situation, can be with
The two kinds of material cooperations of selection ceramic beaverboard and nano heat-insulating plate are installed in installation cavity 110, and above-mentioned this embodiment can
Effectively improve the heat resisting temperature of heat treatment plate 200.
In one embodiment, the door body 100 includes door-plate 120 and cover board 130.The cover board 130 with it is described
Door-plate 120 is corresponding, and the side of the door-plate 120 is equipped with side plate 121, and the cover board 130 is connected with the side plate 121, described
Door-plate 120, side plate 121 and 130 three of cover board surround the installation cavity 110, and the door-plate 120 and the cover board 130 with
The heat treatment plate 200 is bonded to each other.Specifically, the door body 100 passes through door-plate 120, side plate 121 and 130 phase of cover board
Mutually it is spliced to form.Compared to integrally formed processing method, the placement heat treating assembly that above embodiment can be more convenient,
Or convenient for carrying out detachable maintaining to the link assembly inside door body 100.More specifically, the side plate 121 is U-shaped board,
The two sides of the U-shaped board carry out being bonded conflict with door-plate 120 and cover board 130 respectively.Compared to by straight panel realize door-plate 120 with
The connection of cover board 130, above embodiment increase the contact area of side plate 121 and door-plate 120 and cover board 130, so that
The installation of door body 100 is more stable.More specifically, can be adopted after door-plate 120, side plate 121 and cover board 130 mutually splicing
It takes welding or is fixedly connected by bolt.
As shown in Figures 2 and 3, in one embodiment, a kind of elevator control cabinet, including described in above-mentioned any one embodiment
Safety door, further includes: cabinet body 300 offers the accommodation groove 310 for placing electric elements, the peace on the cabinet body 300
Air cock is movably installed at the notch of the accommodation groove 310.
Above-mentioned elevator control cabinet when in use, the required electric elements used is placed on inside the accommodation groove 310, so
Afterwards, safety door is rotationally installed at the notch of the accommodation groove 310.At this point, electric elements can produce during the work time
Heat amount, door body 100 can effectively be handled the heat inside accommodation groove 310, meanwhile, in door body 100
The heat treatment plate 200 in portion can effectively limit door body 100 and generate deformation.Therefore, it is risen inside elevator control cabinet
When fiery phenomenon, above-mentioned elevator control cabinet can effectively extend the fire prevention time, to improve flameproof effect.Further, by
In the temperature change in the elevator control cabinet of different model, there are biggish differences.Therefore, it is selected according to actual temperature environment
Suitable heat treatment plate 200 determines between cover board 130 and door-plate 120 then according to the thickness and size of heat treatment plate 200
Installation interval, to effectively improve the applicability of safety door.
Specifically, elevator control cabinet is configured according to elevator actual installation environment, can be opened on wall sometimes
Storage chamber corresponding with cabinet body 300 is set out, then cabinet body 300 is embedded into the storage chamber.Above embodiment saves
The installation space of elevator control cabinet.Further, the cabinet body 300 and the inner wall of the storage chamber mutually contradict, when cabinet body 300
Internal related components can generate heat at work, and 300 internal temperature of cabinet body is caused to increase.At this point, due to wall and cabinet body
300 directly contradict, and so as to effectively inhibit cabinet body 300, deformation occurs (cabinet body 300 is easy to produce deformation at high temperature), mentions
The high service life of cabinet body 300.(elevator control cabinet is placed in computer room) when needing that elevator control cabinet is individually placed,
It chooses whether to heat cabinet body 300 according to 300 inside ramp case of cabinet body.Such as: it is added on the surface of cabinet body 300
Thermal insulation layer or heat-sink shell (glass fibre, asbestos etc.).Or reinforcing bar or reinforcing rib are added on cabinet body 300, thus realization pair
The position that easily deformation occurs on cabinet body 300 is supported compensation.Further, after the safety door and the cabinet body 300 are locked,
Both the safety door and the cabinet body 300 can play the role of mutually fastening at this time, to efficiently avoid elevator controlling
Deformation occurs for cabinet.
In one embodiment, elevator control cabinet further includes Fire-proof lock 140, and the Fire-proof lock 140 is installed in the safety
Men Shang offers lock 320 corresponding with the Fire-proof lock 140 on the cabinet body 300.Specifically, as locating for safety door
Working environment is mostly hot environment or elevated temp, after safety door is fastened on cabinet body 300, is realized and is pacified using Fire-proof lock 140
Air cock closes fixation with cabinet body 300.Fire prevention lock core heat resistance with higher, therefore can be effectively prevented from due to high temperature shadow
It rings and generates deformation.This is only one of embodiment, such as: the Fire-proof lock 140 includes first connecting rod, the second connecting rod
With lock core, one end of the first connecting rod is connected with the first end of the lock core, one end of second connecting rod with it is described
The second end of lock core is connected, and the first connecting rod and second connecting rod are installed in inside the door body 100, institute
It states and offers installing port in door body 100, the locking end of the lock core protrudes from the installing port.Above embodiment passes through
First connecting rod and the second connecting rod increase the contact area of Fire-proof lock 140 Yu safety door, and it is solid to play support to safety door
Fixed effect, further avoiding safety door, deformation occurs.
In one embodiment, elevator control cabinet further includes auxiliary installing frame 400.The auxiliary installing frame 400 is installed in
At the notch of the accommodation groove 310, the frame wall and the door body 100 of the auxiliary installing frame 400 are mutually contradicted.Specifically
Ground, the auxiliary installing frame 400 include more single u-shaped bars (refer to and offer U-type groove on the body of rod), and the more U-shaped bars are in the appearance
It sets and mutually splices at the notch of slot 310.When safety door is fastened on cabinet body 300,400 meeting of auxiliary installing frame and safety door
It mutually contradicts, to reduce the contact area of safety door Yu cabinet body 300.Safety door and cabinet body 300 can be effectively prevented from
Between heat conduction.
In one embodiment, elevator control cabinet further includes multiple auxiliary thermal insulators.The auxiliary installing frame 400 includes more
Root installation part, the more installation parts successively splice, and the auxiliary thermal insulator correspondence is filled in inside the installation part.Specifically
Ground, the installation part are mounting rod or mounting plate.The auxiliary thermal insulator is refractory plate or ceramic beaverboard.In the present embodiment
Using the ceramic beaverboard of 5cm thickness.Ceramic beaverboard is filled in inside installation part, thus improve installation part it is heat-resisting,
Flameproof effect.I.e. elevator control cabinet by heat treatment plate 200 with auxiliary installing frame 400 to the heat inside cabinet body 300 at
Reason, effectively improves the flameproof effect of elevator control cabinet.Further, when there is phenomenon on fire inside cabinet body 300, heat
It is thermally conductive to first pass around installation part progress, then by assisting thermal insulator to recycle the heat on installation part.Above-mentioned embodiment party
Formula avoid auxiliary fixing member directly contacted with fire source or heat generating spot (auxiliary thermal insulator directly contact fire source or heat generating spot,
Since temperature heating is very fast, biggish damage can be generated to auxiliary thermal insulator), i.e., it is (on fire in frame under the action of installation part
When, installation part can first absorb heat) time that auxiliary thermal insulator handles heat absorption is effectively improved, from
And it ensure that the treatment effect of auxiliary thermal insulator.
In one embodiment, elevator control cabinet further includes sealing joint strip 311.The sealing joint strip 311 is along the cabinet body
300 circumferential direction is arranged on the side wall of the cabinet body 300, when the safety door is fastened on the cabinet body 300, the sealing
Adhesive tape 311 is mutually contradicted with the safety door.Specifically, after safety door is fastened on cabinet body 300, sealing joint strip 311 can
It is sufficiently contradicted with safety door, to effectively improve the leakproofness of elevator control cabinet.More specifically, in the present embodiment
In, elevator control cabinet can be installed close to hoistway, the airtightness of elevator control cabinet is improved by sealing joint strip 311, so as to
The smog generated inside elevator control cabinet is enough effectively prevented from surprisingly to flow into hoistway.More specifically, being increased by sealing joint strip 311
After the big leakproofness of elevator control cabinet, when occurring phenomenon on fire inside elevator control cabinet, elevator control cabinet can be effectively
The sprawling for inhibiting the intensity of a fire, has achieved the effect that heat-insulating, fire-preventing.
In one embodiment, elevator control cabinet further includes hinge 500.One end of the hinge 500 and the cabinet body 300
It is connected, the other end of the hinge 500 is connected with the safety door.Specifically, the hinge 500 is multiple, multiple hinges
Chain 500 is arranged at intervals on the cabinet body 300 on the safety door, ensure that safety door when being rotated relative to cabinet body 300
Uniform stressed so that safety door is gentler relative to the rotation of cabinet body 300 and safety door is on cabinet body 300
It installs more stable.
In one embodiment, elevator control cabinet further includes fixing piece.The fixing piece is installed in the cabinet body 300.
Specifically, the fixing piece is fixed strip or fixing rib, and the fixing piece is installed on the cell wall of the accommodation groove 310, cabinet body
300 carry out Auxiliary support by fixing piece, so as to effectively limit 300 temperature distortion of cabinet body.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of safety door characterized by comprising
Door body and heat treatment plate, the door body open up useful for installing on the cabinet inside the door body
In the installation cavity for installing the heat treatment plate, and the wherein one side phase of the first plate face of the heat treatment plate and the door body
Mutually fitting, the another side of the second plate face and the door body of the heat treatment plate are bonded to each other.
2. safety door according to claim 1, which is characterized in that the heat treatment plate is ceramic beaverboard, the ceramics
Fiberboard with a thickness of 34mm~36mm.
3. safety door according to claim 1, which is characterized in that the door body includes door-plate and cover board, the lid
Plate is corresponding with the door-plate, and the side of the door-plate is equipped with side plate, and the cover board is connected with the side plate, the door-plate, side
Plate and cover board three surround the installation cavity, and the door-plate is bonded to each other with the heat treatment plate with the cover board.
4. a kind of elevator control cabinet, which is characterized in that including safety door described in claims 1 to 3 any one, further includes:
Cabinet body, the accommodation groove for placing electric elements is offered on the cabinet body, and the safety door is movably installed in the appearance
It sets at the notch of slot.
5. elevator control cabinet according to claim 4, which is characterized in that further include Fire-proof lock, the Fire-proof lock is installed in
On the safety door, lock corresponding with the Fire-proof lock is offered on the cabinet body.
6. elevator control cabinet according to claim 4, which is characterized in that it further include auxiliary installing frame, the auxiliary installation
Frame is installed at the notch of the accommodation groove, and the frame wall of the auxiliary installing frame is mutually contradicted with the door body.
7. elevator control cabinet according to claim 6, which is characterized in that further include multiple auxiliary thermal insulators, the auxiliary
Installing frame includes more installation parts, and the more installation parts successively splice, and the auxiliary thermal insulator correspondence is filled in the installation
Inside part.
8. elevator control cabinet according to claim 4, which is characterized in that it further include sealing joint strip, the sealing joint strip edge
The circumferential direction of the cabinet body is arranged on the side wall of the cabinet body, when the safety door is fastened on the cabinet body, the sealing
Adhesive tape is mutually contradicted with the safety door.
9. elevator control cabinet according to claim 4, which is characterized in that it further include hinge, one end of the hinge and institute
It states cabinet body to be connected, the other end of the hinge is connected with the safety door.
10. according to elevator control cabinet described in claim 4 to 9 any one, which is characterized in that it further include fixing piece, it is described
Fixing piece is installed in the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175931.8A CN109775485A (en) | 2019-03-08 | 2019-03-08 | Elevator control cabinet and safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175931.8A CN109775485A (en) | 2019-03-08 | 2019-03-08 | Elevator control cabinet and safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109775485A true CN109775485A (en) | 2019-05-21 |
Family
ID=66486348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910175931.8A Pending CN109775485A (en) | 2019-03-08 | 2019-03-08 | Elevator control cabinet and safety door |
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| Country | Link |
|---|---|
| CN (1) | CN109775485A (en) |
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| CN207260915U (en) * | 2017-10-18 | 2018-04-20 | 毕永 | It is a kind of to meet fire integrity and the aluminium alloy ecological fire preventing door of thermal insulation |
| CN207677265U (en) * | 2017-11-16 | 2018-07-31 | 浙江盛安电力科技有限公司 | A kind of built-in adjustable height switch board |
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Application publication date: 20190521 |