CN112610114B - Door and window device and method of server unit based on image recognition detection - Google Patents

Door and window device and method of server unit based on image recognition detection Download PDF

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Publication number
CN112610114B
CN112610114B CN202011531677.XA CN202011531677A CN112610114B CN 112610114 B CN112610114 B CN 112610114B CN 202011531677 A CN202011531677 A CN 202011531677A CN 112610114 B CN112610114 B CN 112610114B
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China
Prior art keywords
door
wedge
window
auxiliary
fireproof
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CN112610114A (en
Inventor
曹桂红
黄敬文
刘长松
尹尊
李子轩
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Hunan Institute of Engineering
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Hunan Institute of Engineering
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Publication of CN112610114A publication Critical patent/CN112610114A/en
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Publication of CN112610114B publication Critical patent/CN112610114B/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention relates to a door and window device and a method of a server unit based on image recognition detection, which comprises a door and a window applied to a wall body of a server room; the door and window fastener connecting assembly is arranged on a movable door and window on the wall; a door and window device guide member of the server unit to be installed at the bottom of a door and window and to roll on a corresponding rail; the server room wall is of a curtain wall structure, and the fireproof component is used for fixing glass; the image recognition detection system is used for monitoring the doors and windows; the invention has reasonable design, compact structure and convenient use.

Description

Door and window device and method of server unit based on image recognition detection
Technical Field
The invention relates to a door and window device and a door and window method of a server unit based on image recognition detection.
Background
The computer room is the central pivot of various kinds of information, and computer room engineering must guarantee the working environment that advanced equipment such as networks, computers and the like can reliably run for a long time. The construction of electronic infrastructure is an important link of the construction of army machine rooms. The machine room engineering not only integrates a plurality of professional technologies such as building, electrical and mechanical installation, decoration, network construction and the like, but also needs abundant engineering implementation and management experience. The advantages and disadvantages of machine room design and construction are directly related to whether the whole information system in the machine room can stably and reliably operate or not, and whether the smoothness of communication of various information can be ensured or not. The environment of the machine room must meet the requirements of various microcomputer electronic devices and workers of computers and the like on temperature, humidity, cleanliness, electromagnetic field intensity, noise interference, safety and security, leakage prevention, power quality, vibration, lightning protection, grounding and the like. The existing machine room generally adopts a transverse sliding door and window, generally adopts bottom balls, travels on a track, tilts a side edge strip profile by a screwdriver during disassembly and assembly, then pushes up a door/window to separate the bottom of the door/window from the track, and then takes down the door/window. In the prior art, the movable door/window is inconvenient to disassemble or even can not be disassembled due to the deformation of a long-time door/window frame, and the side strips are repeatedly disassembled and assembled to cause deformation and scars. When strong wind is blown, the door and window vibrate seriously. How to provide a protection lateral part, and easy dismounting's fastener coupling assembling becomes the technical problem who urgently needs the solution. The computer lab adopts bridge cut-off aluminium, steel construction or curtain structure in a large number, replaces traditional building material and construction process, and the change of material and technology can make corresponding hardware, the pulley of push-and-pull door or austral window, sliding sash for example produce structural change, currently adopts the pulley as guider, and its simple structure is in long-term the use, is followed the house and is accepted. The curtain wall is also a common wall structure of a machine room building, and has the advantages of light weight, convenience in construction, attractiveness and the like, water tightness and air tightness are main performance indexes of the curtain wall, sealing is mainly realized by the sealing rubber strip to meet the requirement of sealing performance, and therefore the design of the sealing rubber strip is critical. Traditional joint strip generally designs for with the contact body be line contact or face contact and seal, can take place the infiltration seepage phenomenon of gas and water when the contact site of adhesive tape appears the tiny particle dust, can not reach fine sealed effect. The panel glass is fireproof glass, and the common aluminum alloy keel of the keel cannot be a fireproof curtain wall in the true sense, so that the method cannot pass through the fireproof curtain wall in fire fighting acceptance sometimes. Even if the fire door passes through the fire door, the requirement of the fire door cannot be met, and if a fire disaster really occurs, immeasurable loss and cost are brought. CN201721878162.0 an outsourcing aluminium alloy fire curtain wall exists and can't realize automatic sealing, and fire prevention effect is not good.
Disclosure of Invention
The invention aims to solve the technical problem of providing a door and window device and a method of a server unit based on image recognition detection.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a door and window device of a server unit based on image recognition detection is applied to doors and windows on a wall body of a server room; it at least comprises one of the following technical means;
technical means a) door and window fastener connecting component, which is installed on the movable door and window on the wall;
technical means b) a door and window device guide member of the server machine set to roll on a rail installed at the bottom of the door and window and corresponding to the rail;
the technical means c) is a fireproof component of a door and window device of the server unit, wherein the wall body of the server room is of a curtain wall structure, and the fireproof component is used for fixing glass;
and/or technical means d), an image recognition detection system to monitor the door and window.
As a further improvement of the technical scheme:
wherein, in the technical means d; the image identification detection system comprises an image acquisition camera arranged at a door and window to monitor whether a movable door and window is opened or not, whether water seeps from a curtain wall joint or not and/or whether personnel enter or exit; the image acquisition camera acquires image information and carries out filtering, noise reduction, gray scale and binarization processing; the processor receives the binary data, compares the binary data with standard data information preset by the comparison module, and uploads the binary data to the cloud end through the uploading module and stores the binary data in the memory when the comparison value is larger than a set threshold value; the cloud informs corresponding managers through text, sound or color information;
the technical means a is that the door and window fastener connecting component comprises a movable frame body, wherein glass is arranged on the movable frame body and is used as a sliding door or a sliding window; the upper side and the lower side of the movable frame body are respectively provided with an ascending slideway and a descending slideway which have the same prefabricated structure through sectional materials; the descending slide way is of an m-shaped structure, the middle part of the descending slide way is protruded to be a middle rail, and the middle rail is used for pushing and pulling the pulleys on the movable frame body to walk; the two sides of the middle rail are symmetrically provided with rail side grooves; the frame section bar at the top of the movable frame body is pushed and pulled to travel in the ascending slide way, and the frame section bar at the bottom of the movable frame body is pushed and pulled to travel in the descending slide way; a pulley mounting hole for mounting a pulley block is arranged in a middle channel of the frame section;
the technical means b is that a door and window device guide member of the server unit is used for being installed in a pulley installation hole in a middle channel at the lower end of a frame section bar and walking on a middle rail of a descending slide way; the pulley frame body is arranged at the lower end of the rotary connecting body at the center and rotates around the central line of the rotary connecting body;
the technical means c is that the fireproof component of the door and window device of the server unit comprises a supporting back seat; a fireproof connecting component connected with the glass plate is arranged on the supporting rear seat;
the fireproof connecting assembly comprises a connecting rod; the tail part of the connecting rod penetrates through the supporting rear seat, and the two side parts of the supporting rear seat are connected with the connecting rod through a rear connecting back nut;
the front end of the connecting rod is provided with an outer sealing cover positioned outside the glass plate, the outer edge of the outer sealing cover is provided with an outer dustproof ring used for being in sealing contact with the outer side wall of the glass plate, and an outer connecting spring is sleeved on the connecting rod;
one end part of the outer connecting spring is connected with the inner side wall of the outer sealing cover; an outer guide sliding sleeve sleeved on the connecting rod is arranged at the other end of the outer connecting spring; an outer movable sliding cover arranged on the connecting rod is arranged at the end part of the outer guide sliding sleeve, and an outer fireproof cotton ring is arranged on the outer edge of the outer movable sliding cover and is used for being in sealing contact with the outer side wall of the glass plate under the action of an outer connecting spring;
the outer movable sliding cover is positioned in the outer sealing cover; fireproof asbestos which is contacted with the outer side wall of the connecting rod is arranged on the outer movable sliding cover;
an inner fireproof back nut, an inner sliding pressing sleeve, an inner buffer spring, an inner fireproof cover, an inner sealing back nut and an inner sealing cover are sequentially arranged between the supporting back seat and the glass plate;
the inner sealing cover is positioned in the inner fireproof cover, fireproof asbestos which is in contact with the glass plate is arranged on the end face of the inner sealing cover, and fireproof asbestos which is in contact with the connecting rod is arranged in the inner side wall of the inner sealing cover; the terminal surface of fire prevention cover is provided with the sealing washer with glass plate contact including, is provided with the sealing washer with the connecting rod contact in the fire prevention cover inside wall including.
In the technical means a, n-shaped grooves are arranged on two side walls at the end part of a middle channel, and each n-shaped groove is provided with a process end concave part with the end part lower than the end parts of the two side walls; the n-shaped groove is provided with a process side concave part with the side part narrower than the wall thickness of the side parts of the two side walls;
an n-type lifting block is occluded on the n-type groove, and an auxiliary pulley which runs in the groove on the side of the rail is arranged at the end part of the n-type lifting block; a pull-back spring is arranged between the concave part of the process end and the inner concave surface of the n-type lifting block, and the inner concave surface of the n-type lifting block is a first wedge surface; an auxiliary insertion wedge used for inserting the first wedge surface is arranged on the frame section;
the technical means b is that a door and window device guide member of the server unit, a pulley mounting hole is a transverse long groove, and fixed meshing teeth are distributed on the pulley mounting hole; the rotary connecting head is provided with movable meshing teeth which are used for meshing with the fixed meshing teeth;
c, arranging splicing sealing strips between the glass plates, and arranging fireproof buckle covers on two sides of the splicing sealing strips;
the back of the support rear seat is provided with a middle seat, and the middle seat is provided with a rear connecting seat and is connected with the rear connecting seat through a bolt;
a semi-arc groove in the vertical direction is arranged on the outer surface of the supporting rear seat, and a semi-arc groove in the other vertical direction is arranged on one surface of the middle seat; a vertical half-arc groove and another vertical half-arc groove are involuted to form a longitudinal perforation which is clamped on the vertical steel cable; the other surface of the middle base is provided with a horizontal half-arc groove, the surface of the rear connecting base is provided with another horizontal half-arc groove, and the horizontal half-arc groove and the another horizontal half-arc groove are oppositely combined to form a transverse through hole which is clamped on the horizontal steel cable.
The technical means a, an auxiliary guide channel is arranged on a frame section bar at the end side of a process end concave part; the auxiliary insertion wedge slides in the auxiliary guide channel along the walking direction;
an auxiliary wedge process port corresponding to the pull-back spring is arranged on the auxiliary insertion wedge;
a driving guide groove with the lower end communicated with the outer end part of the auxiliary guide channel is arranged at the vertical side part of the frame section bar;
an auxiliary dismounting tapered wedge is arranged on the root of the large end of the auxiliary insertion tapered wedge and is positioned in the driving guide groove;
the driving lifting wedge is positioned in the driving guide groove, the root of the large end of the driving lifting wedge is connected with the end face of the root of the driving guide groove through a driving tension spring, and an elastic pin or a jackscrew is arranged on the driving lifting wedge; the elastic pin or the jackscrew is used for being in pressure contact with the bottom surface of the driving guide groove;
the corresponding end face of the driving lifting wedge and the auxiliary dismounting wedge have two contact schemes;
according to the first scheme, the inclined plane of the lifting wedge is driven to be in pressure contact with the inner side of the inclined plane of the auxiliary dismounting wedge, and when the auxiliary insertion wedge needs to be dismounted and taken out, the lifting wedge is pressed downwards to drive the lifting wedge, so that the auxiliary dismounting wedge is pushed outwards;
in the second scheme, the driving lifting wedge is positioned at the outer side of the auxiliary dismounting wedge so as to prevent the auxiliary inserting wedge from moving outwards;
a side elastic steel ball is arranged on the side wall of the frame section; the side elastic steel balls are used for rolling and elastically contacting with the corresponding side walls of the side grooves of the track.
A central connecting body is arranged between the lower end of the rotary bearing seat and the center of the pulley frame body, and a tapered roller bearing is arranged between the central connecting body and the rotary bearing seat;
a central vertical guide rail is vertically arranged on two sides of the lower part of the center of the pulley frame body, a central positioning lifting shaft is transversely arranged on the central vertical guide rail in a lifting way, conical guide wheels are oppositely arranged on the central positioning lifting shaft, and a central pressure spring is arranged between the pulley frame body and the end part of the central positioning lifting shaft;
the conical surface of the conical guide wheel is contacted with the side edge part of the middle rail, and the central pressure spring is used for pressing the conical guide wheel downwards;
in the technical means b, an upper open slot is formed in the pulley frame body and used for exposing the top of the traveling pulley; side arc-shaped elastic pieces are vertically arranged on two sides of the pulley frame body and are used for being in elastic contact with two side walls of the descending slide way; the side arc-shaped elastic sheet is a nylon piece.
A method for detecting the door and window of a server unit based on image recognition at least comprises one of the following technical means,
in the technical means e, during wall construction, the first step is executed, and when a guide member is installed in the door and window fastener connecting assembly, firstly, the rotary connector is inserted into the pulley installation hole and is meshed with the fixed meshing teeth to realize transverse positioning; then, in the process of alignment, a conical guide wheel (& 36) is used for realizing contact with the side edge of the middle rail to realize alignment of the two bearings, and the requirement of straightness is ensured; when the door and window is maintained, executing the second step, and when the movable door and window section bar frame body of the door and window fastener connecting assembly is deformed and cannot be normally removed, firstly, loosening the jackscrew; then, the lifting wedge is pressed down by a screwdriver to overcome the spring force of a driving tension spring, and the auxiliary insertion wedge moves outwards by utilizing the inclined surface and is separated from the first wedge surface; then, under the action of a pull-back spring, the n-type lifting block retracts into the n-type groove, so that the overall height of the movable frame body is reduced, and normal disassembly and assembly are facilitated; the use premise is that the movable frame body is smaller than a normal frame, and the height is compensated and adjusted by utilizing the lifting block; the technical means f is that the step is executed when the wall is constructed or a single new glass plate is installed for fixation; firstly, a connecting rod penetrates through a glass plate; then, sleeving an inner fireproof back nut, an inner sliding pressing sleeve, an inner buffer spring, an inner fireproof cover, an inner sealing back nut and an inner sealing cover on the connecting rod; secondly, connecting a back nut after screwing so as to pull back the connecting rod to enable the outer sealing cover to be in contact with the outer side wall of the glass plate, compressing the outer connecting spring to enable the outer guide sliding sleeve to push the outer movable sliding cover, and pressing the outer fireproof cotton ring on the outer surface of the glass plate; then, screwing the inner sealing back nut to enable the inner sealing cover to be in contact sealing with the glass plate; and secondly, screwing the inner fireproof back nut, and pushing the inner fireproof cover to be in contact with the glass plate through the inner buffer spring and the inner sliding pressing sleeve.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use. The assembly and disassembly are convenient, the height is convenient to adjust, the door and window stability is good, and the bearing capacity of the pulleys is shared uniformly.
Drawings
Fig. 1 is a schematic diagram of a structure of the moving frame body according to the present invention.
Fig. 2 is a partial structure schematic diagram of the downgoing ramp of the present invention.
Fig. 3 is a partial structure schematic diagram of the ascending chute of the invention.
Fig. 4 is a schematic view of the downgrade configuration of the present invention.
FIG. 5 is a schematic diagram of the structure of the rotary connector of the present invention.
Fig. 6 is a schematic view of the central vertical rail structure of the present invention.
FIG. 7 is a schematic view of the structure of the glass panel of the present invention.
Figure 8 is a schematic view of a fire protection connection assembly of the present invention.
Fig. 9 is a schematic view of the structure of the inner sliding pressure sleeve of the invention.
Fig. 10 is a block diagram of the present invention.
Wherein: 1. moving the frame body; 2. a descending chute; 3. an ascending slideway; 4. a middle rail; 5. a track side groove; 6. a frame profile; 7. a middle channel; 8. a pulley mounting hole; 9. n-shaped grooves; 10. a process end recess; 11. a process-side recess; 12. an n-type lifting block; 13. an auxiliary pulley; 14. a pullback spring; 15. a first cammed surface; 16. an auxiliary guide channel; 17. auxiliary insertion of a wedge; 18. an auxiliary wedge process port; 19. auxiliary disassembling and assembling of the wedge; 20. driving a lifting wedge; 21. driving the tension spring; 22. carrying out top thread; 23. a drive guide groove; 24. a lateral elastic steel ball; 2. a descending chute; 4. a middle rail; 6. a frame profile; 7. a middle channel; 8. a pulley mounting hole; 25. a rotating connector; 26. a pulley frame body; 27. a rotary connector; 28. fixing the occlusion teeth; 29. rotating the bearing block; 30. a central connecting body; 31. a tapered roller bearing; 32. an upper open slot; 33. a traveling pulley; 34. a side arc-shaped elastic sheet; 35. a central positioning lifting shaft; 36. a conical guide wheel; 37. a central vertical guide rail; 38. a central pressure spring. 40. A glass plate; 41. supporting a rear seat; 42. a middle seat; 43. a rear connecting seat; 44. transversely perforating; 45. longitudinally perforating; 46. splicing the sealing strips; 47. a fireproof buckle cover; 48. a fire-resistant connection assembly; 49. a connecting rod; 50. the back is connected with a back nut; 51. an outer sealing cover; 52. an outer dust ring; 53. the outer connecting spring; 54. an outer guide sliding sleeve; 55. an outer movable sliding cover; 56. an outer fireproof cotton ring; 57. an inner sealing cover; 58. internally sealing the back nut; 59. an inner fire shield; 60. an inner fireproof back nut; 61. an inner sliding pressing sleeve; 62. an inner buffer spring; 63. an image acquisition camera; 64. a processor; 65. a comparison module; 66. an uploading module; 67. a cloud end; 68. a memory.
Detailed Description
As shown in fig. 1 to 10, the window and door device of the server unit based on image recognition detection of the embodiment is applied to a window and door on a wall of a server room; it at least comprises one of the following technical means;
technical means a) door and window fastener connecting component, which is installed on the movable door and window on the wall;
technical means b) a door and window device guide member of the server machine set to roll on a rail installed at the bottom of the door and window and corresponding to the rail;
the technical means c) is a fireproof component of a door and window device of the server unit, wherein the wall body of the server room is of a curtain wall structure, and the fireproof component is used for fixing glass;
and/or d) image recognition detection system for monitoring the door and window.
The method for detecting the door and window of the server unit based on image recognition at least comprises one of the following technical means,
in the technical means d, when the wall body is constructed, the step one is executed, when the guide member is installed in the door and window fastener connecting assembly, firstly, the rotary connector 27 is inserted into the pulley installing hole 8 and is meshed with the fixed meshing teeth 28 to realize transverse positioning; then, in the alignment process, the conical guide wheel (& 36) is used for realizing the contact with the side edge of the middle rail 4 to realize the alignment of the two bearings, so that the requirement of straightness is ensured; when the door and window is maintained, the second step is executed, when the movable door and window section bar frame body of the door and window fastener connecting assembly is deformed and cannot be normally removed, firstly, the jackscrew 22 is loosened; then, the auxiliary insertion wedge 17 is moved outward by the slope from the first wedge face 15 by pressing down the driving lifting wedge 20 by the screwdriver to overcome the spring force of the driving tension spring 21; subsequently, under the action of the pull-back spring 14, the n-type lifting block 12 retracts into the n-type groove 9, so that the overall height of the moving frame body 1 is reduced, and normal disassembly and assembly are facilitated; the use premise is that the movable frame body 1 is smaller than a normal frame, and the height is compensated and adjusted by utilizing the lifting block;
the technical means d is that the step is executed when the wall is constructed or a single new glass plate is installed for fixation; first, the connecting rods 49 are passed through the glass plate; then, the connecting rod 49 is sleeved with an inner fireproof back nut 60, an inner sliding pressing sleeve 61, an inner buffer spring 62, an inner fireproof cover 59, an inner sealing back nut 58 and an inner sealing cover 57; secondly, screwing the back nut 50, pulling back the connecting rod 49 to make the outer sealing cover 51 contact with the outer side wall of the glass plate 40, compressing the outer connecting spring 53 to make the outer guide sliding sleeve 54 push the outer movable sliding cover 55, and pressing the outer fireproof cotton ring 56 on the outer surface of the glass plate; then, the inner seal back nut 58 is screwed so that the inner seal cover 57 is sealed in contact with the glass plate; next, the inner fire-proof back nut 60 is screwed, and the inner fire-proof cover 59 is pushed into contact with the glass plate by the inner buffer spring 62 and the inner sliding pressing sleeve 61.
As shown in fig. 1 to 3, the door/window fastener connecting assembly of the present embodiment, as a basic configuration, includes a moving frame body 1 on which glass is mounted as a sliding door or window, and the present invention is mainly directed to a heavy-duty sliding door or window; an upper slideway 3 and a lower slideway 2 which have the same structure and are prefabricated by sectional materials are respectively arranged at the upper side and the lower side of the movable frame body 1; the descending slide way 2 is of an m-shaped structure, the middle part of the descending slide way is protruded to form a middle rail 4, and the middle rail is used for pushing and pulling the pulleys on the movable frame body 1 to walk; the two sides of the middle rail 4 are symmetrically provided with rail side grooves 5; the frame section bar 6 at the top of the movable frame body 1 is pushed and pulled to travel in the ascending slide way 3, and the frame section bar 6 at the bottom of the movable frame body 1 is pushed and pulled to travel in the descending slide way 2; a pulley mounting hole 8 for mounting a pulley block is arranged in a middle channel 7 of the frame section bar 6 so as to mount a pulley and enable a door and a window to walk smoothly;
as one of the improvement points of the invention, n-shaped grooves 9,n are arranged on two side walls at the end part of the middle channel 7, and a process end concave part 10 with the end part lower than the end parts of the two side walls is arranged on the groove 9; the n-shaped groove 9 is provided with a process side concave part 11 with a side part narrower than the wall thickness of the side parts of the two side walls, so that the installation of an n-shaped lifting block 12 is avoided, the size is larger than that of the frame body, and the size uniformity is ensured.
An n-type lifting block 12 is occluded on the n-type groove 9, and an auxiliary pulley 13 which runs in the rail-side groove 5 is arranged at the end part of the n-type lifting block 12; therefore, the auxiliary support is realized, the sliding and traveling stability of the door and the window is ensured, the stress of the pulley bearing on the middle rail 4 is reduced, the manufacturability is good, the design is more reasonable, and the service life is long.
A pull-back spring 14 is arranged between the concave part 10 of the process end and the concave surface of the n-type lifting block 12, and the concave surface of the n-type lifting block 12 is a first wedge surface 15; an auxiliary insertion cam 17 for inserting the first cam surface 15 is provided on the frame profile 6. After the installation, the insertion amount of the auxiliary insertion wedge 17 is adjusted by overcoming the extension amount of the pull-back spring, thereby adjusting the extension amount of the n-type lifter 12, so that the auxiliary pulley 13 is grounded as much as possible, thereby performing the load sharing.
An auxiliary guide channel 16 is arranged on the frame profile 6 at the end part side of the process end concave part 10; the auxiliary insertion wedge 17 slides in the auxiliary guide channel 16 in the walking direction; therefore, the auxiliary insertion wedge 17 is hidden in the frame section, the process is reasonable, and the appearance is attractive.
An auxiliary wedge process opening 18 corresponding to the pull-back spring 14 is arranged on the auxiliary insertion wedge 17; thereby avoiding obstruction. The door and window side vertical frame is preferably arranged on the vertical side surface, the position of the door and window side vertical frame can be deepened so as to avoid the occlusion edge of the door and window side vertical frame, the door and window side vertical frame can be normally used due to the fact that the position is not occluded, and the door and window side vertical frame is also feasible to be arranged on the front end surface.
A driving guide groove 23 with the lower end communicated with the outer end part of the auxiliary guide channel 16 is arranged at the vertical side part of the frame section bar 6; thereby achieving good manufacturability.
An auxiliary dismounting wedge 19 is arranged on the root of the large end of the auxiliary insertion wedge 17, and the auxiliary dismounting wedge 19 is positioned in the driving guide groove 23; the auxiliary dismounting wedge 19 can be provided with a jackscrew hole, and the wedge can be taken out by rotating the jackscrew, so that the mounting and dismounting wedge is convenient and reasonable.
Preferably, the driving lifting wedge 20 is located in the driving guide groove 23, the root of the large end of the driving lifting wedge is connected with the end face of the root of the driving guide groove 23 through a driving tension spring 21, and an elastic pin or a top thread 22 is arranged on the driving lifting wedge 20; the elastic pin or the jackscrew 22 is used for being in pressure contact with the bottom surface of the driving guide groove 23;
two sets of contact schemes are provided for the corresponding end face of the driving lifting wedge 20 and the auxiliary dismounting wedge 19; both solutions cannot be used simultaneously.
In the first scheme, the inclined plane of the lifting wedge 20 is driven to be in pressure contact with the inner side of the inclined plane of the auxiliary dismounting wedge 19, and when the auxiliary insertion wedge 17 needs to be dismounted and taken out, the lifting wedge 20 is pressed downwards to push the auxiliary dismounting wedge 19 outwards;
in the second embodiment, the driving lifting wedge 20 is located outside the auxiliary disassembling wedge 19 to block the outward movement of the auxiliary inserting wedge 17.
A lateral elastic steel ball 24 is arranged on the lateral wall of the frame section bar 6; the side elastic steel balls 24 are used for rolling and elastically contacting with the corresponding side walls of the track side grooves 5, so that the door and window are prevented from shaking due to wind blowing.
The concrete disassembly embodiment, after the door and window section bar framework takes place deformation and when unable normally demolish, loosen jackscrew 22, press drive lift slide wedge 20 down through the screwdriver and in order to overcome drive extension spring 21 spring force, utilize the inclined plane to make supplementary insert slide wedge 17 outwards motion, separate with first slide wedge face 15, under the effect of pullback spring 14, n type elevator 12 retracts n type groove 9, thereby the whole height of moving frame body 1 has been reduced, thereby be convenient for normal dismouting, its use prerequisite is, moving frame body 1 is less than normal frame, utilize the elevator to realize compensation and regulation to the height, practice thrift the section bar. Through the technology sink tank structure, the requirement that the overall dimension is not increased is met.
As shown in fig. 4-6, the guiding member of the door and window device of the server assembly of the present embodiment is used for being installed in the pulley installation hole 8 in the middle channel 7 at the lower end of the frame profile 6 and walking on the middle rail 4 of the descending chute 2; the pulley frame comprises a rotary connecting body 25 and a pulley frame body 26, wherein the upper end of the rotary connecting body 25 is used for being installed in the pulley installation hole 8, and the center of the rotary connecting body is arranged at the lower end of the rotary connecting body 25 and rotates around the center line of the rotary connecting body 25; the innovation points of the invention are as follows: realize the pulley support body around the swing of central line through the rotator to the realization is compatible to the track, changes the tradition and passes through two screwed connection, leads to the problem of guide pulley installation incline, has avoided the problem of pulley side direction incline wearing and tearing, improves pulley life, reduces the noise because of the incline produces.
The rotary joint 25 includes a rotary joint 27 inserted into the pulley mounting hole 8; a rotary bearing seat 29 is arranged at the lower end of the rotary connector 27, a central connector 30 is arranged between the lower end of the rotary bearing seat 29 and the center of the pulley frame body 26, and a tapered roller bearing 31 is arranged between the central connector 30 and the rotary bearing seat 29; the tapered roller bearing bears the axial force and the lateral force, so that the stress is reasonable. The pulley frame body 26 is pushed to move back and forth through the rotary bearing seat 29, and bearing stress is reduced.
The scheme only realizes the positioning and installation of one guide wheel assembly, but the requirement of straightness between two groups of pulleys cannot be met, (one door window is provided with at least two pulley assemblies). Central vertical guide rails 37 are vertically arranged on two sides of the lower part of the center of the pulley frame body 26 to realize lifting guide; a central positioning lifting shaft 35 is transversely arranged on the central vertical guide rail 37 in a lifting mode, and a conical guide wheel 36 is oppositely arranged on the central positioning lifting shaft 35, so that the lifting guiding and deflection guiding effects are realized, and the adaptability to errors is met. A central pressure spring 38 is arranged between the pulley frame body 26 and the end part of the central positioning lifting shaft 35; thereby having a flexible elastic adjustment.
The tapered surface of the conical guide 36 is in contact with the side edge portion of the intermediate rail 4, and the center pressure spring 38 is used to press down the conical guide 36.
The pulley mounting hole 8 is a transverse long groove, and fixed meshing teeth 28 are distributed on the pulley mounting hole 8; the rotary connector 27 is provided with movable engaging teeth for engaging with the fixed engaging teeth 28.
An upper opening groove 32 is provided on the sheave frame body 26 for exposing the top of the traveling sheave 33, thereby reducing the center height of the sheave and satisfying the need for a large-diameter sheave. Thereby meeting the requirement of lateral adjustment to realize the requirement of straightness between the pulleys.
Side arc-shaped elastic sheets 34 are vertically arranged on two sides of the pulley frame body 26 and are used for being in elastic contact with two side walls of the descending slide way 2.
Side arc shell fragment 34 is the nylon spare to have the wearability, noise when avoiding walking.
When the invention is installed, the rotary connector 27 is inserted into the pulley mounting hole 8 and is meshed with the fixed meshing teeth 28 to realize transverse positioning. During alignment, the conical guide wheel 36 is used for contacting with the side edge of the middle rail 4 to realize alignment of the two bearings, and the requirement of straightness is met. The elastic support is realized by the central pressure spring 38, thereby playing a role of auxiliary support, and the adjustment of a single pulley block is realized by the rotating bearing seat 29, the central connecting body 30 and the tapered roller bearing 31.
As shown in fig. 4 to 10, the fireproof member of the door and window device of the server assembly of the present embodiment includes a supporting rear seat 41; a fireproof connecting assembly 48 connected with the glass plate 40 is arranged on the supporting rear seat 41;
the fire protection connection assembly 48 includes a connection bar 49; the tail part of the connecting rod 49 penetrates through the supporting rear seat 41, and the two side parts of the supporting rear seat 41 are connected with the connecting rod 49 through a rear connecting back nut 50;
an outer sealing cover 51 positioned on the outer side of the glass plate 40 is arranged at the front end of the connecting rod 49, an outer dust ring 52 is arranged on the outer edge of the outer sealing cover 51 and is used for being in sealing contact with the outer side wall of the glass plate 40, and an outer connecting spring 53 is sleeved on the connecting rod 49;
one end of the outer connecting spring 53 is connected with the inner side wall of the outer sealing cover 51; an outer guide sliding sleeve 54 sleeved on the connecting rod 49 is arranged at the other end of the outer connecting spring 53; an outer movable sliding cover 55 arranged on the connecting rod 49 is arranged at the end part of the outer guide sliding sleeve 54, and an outer fireproof cotton ring 56 is arranged at the outer edge of the outer movable sliding cover 55 and is used for being in sealing contact with the outer side wall of the glass plate 40 under the action of an outer connecting spring 53;
the outer movable sliding cover 55 is positioned in the outer sealing cover 51; fireproof asbestos which is contacted with the outer side wall of the connecting rod 49 is arranged on the outer movable sliding cover 55;
an inner fireproof back nut 60, an inner sliding pressing sleeve 61, an inner buffer spring 62, an inner fireproof cover 59, an inner sealing back nut 58 and an inner sealing cover 57 are sequentially arranged between the supporting rear seat 41 and the glass plate 40;
the inner sealing cover 57 is positioned in the inner fireproof cover 59, fireproof asbestos which is contacted with the glass plate 40 is arranged on the end face of the inner sealing cover 57, and fireproof asbestos which is contacted with the connecting rod 49 is arranged in the inner side wall of the inner sealing cover 57; a seal ring contacting the glass plate 40 is provided on the end surface of the inner fire-proof cover 59, and a seal ring contacting the connecting rod 49 is provided in the inner wall of the inner fire-proof cover 59.
A splicing sealing strip 46 is arranged between the glass plates 40, and fireproof buckle covers 47 are arranged on two sides of the splicing sealing strip 46.
A middle seat 42 is arranged on the back surface of the supporting rear seat 41, and a rear connecting seat 43 is arranged on the middle seat 42 and connected through a bolt;
a semi-arc groove in the vertical direction is arranged on the outer surface of the supporting rear seat 41, and a semi-arc groove in the other vertical direction is arranged on one surface of the middle seat 42; the half-arc groove in one vertical direction and the half-arc groove in the other vertical direction are involuted to form a longitudinal through hole 45 which is clamped on the steel cable in the vertical direction;
the other surface of the middle base 42 is provided with a horizontal half-arc groove, the surface of the rear connecting base 43 is provided with another horizontal half-arc groove, and the horizontal half-arc groove are involuted to form a transverse through hole 44 to be clamped on the horizontal steel cable.
When the glass plate fire-proof device is installed, the splicing sealing strips 46 are installed between the glass plates 40, and the fire-proof buckle cover 47 is installed, so that fire is prevented from burning the sealing strips to generate toxic gas. When fixing the single glass plate, first, the connecting rod 49 is passed through the glass plate; then, the connecting rod 49 is sleeved with an inner fireproof back nut 60, an inner sliding pressing sleeve 61, an inner buffer spring 62, an inner fireproof cover 59, an inner sealing back nut 58 and an inner sealing cover 57; secondly, screwing the back nut 50, thereby pulling back the connecting rod 49 to make the outer sealing cover 51 contact with the outer side wall of the glass plate 40, compressing the outer connecting spring 53 to make the outer guide sliding sleeve 54 push the outer movable sliding cover 55, thereby pressing the outer fireproof cotton ring 56 on the outer surface of the glass plate; then, screwing the inner seal back nut 58 so that the inner seal cover 57 is sealed in contact with the glass plate; next, the inner fireproof back nut 60 is screwed, and the inner sliding pressing sleeve 61 pushes the inner fireproof cover 59 to contact the glass plate through the inner buffer spring 62. When a fire disaster occurs, the fire and the sealing ring are prevented from burning through the protective cover, the spring realizes elastic pressing and holding, and the fire is blocked, so that the problem of looseness is solved, and the fire disaster occurs in a building, so that the fire-proof cover, the sealing ring, the fire-proof cover and the sealing ring are designed to be arranged inwards and outwards in sequence; thereby preventing the flame from burning outwards, and the outside sealing ring prevents dust and rainwater from entering.

Claims (3)

1. The utility model provides a door and window device of server unit based on image identification detects which characterized in that: the door and window is applied to the wall of the server room; the method comprises the following technical means;
the door and window fastener connecting assembly is arranged on a movable door and window on the wall;
a door and window device guide member of the server set to be installed at the bottom of a door and window and to roll on a corresponding rail;
the server room wall is of a curtain wall structure, and the fireproof component is used for fixing glass;
and, the image recognition detection system, in order to monitor the doors and windows; the image identification and detection system comprises an image acquisition camera (63) arranged at a door and window to monitor whether a movable door and window is opened, whether water seeps from a curtain wall joint and/or whether personnel enter or exit; the image acquisition camera (63) acquires image information and carries out filtering, noise reduction, gray scale and binarization processing; the processor (64) receives the binary data and compares the binary data with standard data information preset by the comparison module (65), and when the comparison value is larger than a set threshold value, the processor (64) uploads the binary data to the cloud (67) through the uploading module (66) and stores the binary data in the memory (68); the cloud (67) informs corresponding managers through text, sound or color information;
the door and window fastener connecting assembly comprises a movable frame body (1), wherein glass is arranged on the movable frame body and is used as a sliding door or window; an upper slideway (3) and a lower slideway (2) which have the same structure and are prefabricated by sectional materials are respectively arranged at the upper side and the lower side of the movable frame body (1); the descending slide way (2) is of an m-shaped structure, the middle part of the descending slide way is protruded to form a middle rail (4), and the middle rail is used for pushing and pulling the pulleys on the movable frame body (1) to walk; the two sides of the middle rail (4) are symmetrically provided with rail side grooves (5); the frame section bar (6) at the top of the movable frame body (1) is pushed and pulled to travel in the ascending slide way (3), and the frame section bar (6) at the bottom of the movable frame body (1) is pushed and pulled to travel in the descending slide way (2); a pulley mounting hole (8) for mounting a pulley block is arranged in a middle channel (7) of the frame section bar (6);
the door and window device guide component of the server unit is used for being installed in a pulley installation hole (8) in a middle channel (7) at the lower end of a frame profile (6) and walking on a middle rail (4) of the descending slide way (2); the door and window device guide component of the server unit comprises a rotary connecting body (25) with the upper end used for being installed in the pulley installation hole (8) and a pulley frame body (26) with the center arranged at the lower end of the rotary connecting body (25) and rotating around the central line of the rotary connecting body (25);
the fire prevention component of door and window device of server unit, its characterized in that: comprises a supporting rear seat (41); a fireproof connecting component (48) connected with the glass plate (40) is arranged on the supporting rear seat (41);
the fireproof connecting assembly (48) comprises a connecting rod (49); the tail part of the connecting rod (49) penetrates through the supporting rear seat (41), and the two side parts of the supporting rear seat (41) are connected with the connecting rod (49) through a rear connecting back nut (50);
an outer sealing cover (51) positioned on the outer side of the glass plate (40) is arranged at the front end of the connecting rod (49), an outer dust ring (52) is arranged on the outer edge of the outer sealing cover (51) and is used for being in sealing contact with the outer side wall of the glass plate (40), and an outer connecting spring (53) is sleeved on the connecting rod (49);
one end of the outer connecting spring (53) is connected with the inner side wall of the outer sealing cover (51); an outer guide sliding sleeve (54) sleeved on the connecting rod (49) is arranged at the other end of the outer connecting spring (53); an outer movable sliding cover (55) arranged on the connecting rod (49) is arranged at the end part of the outer guide sliding sleeve (54), and an outer fireproof cotton ring (56) is arranged on the outer edge of the outer movable sliding cover (55) and is used for being in sealing contact with the outer side wall of the glass plate (40) under the action of an outer connecting spring (53);
the outer movable sliding cover (55) is positioned in the outer sealing cover (51); fireproof asbestos which is contacted with the outer side wall of the connecting rod (49) is arranged on the outer movable sliding cover (55);
an inner fireproof back nut (60), an inner sliding pressing sleeve (61), an inner buffer spring (62), an inner fireproof cover (59), an inner sealing back nut (58) and an inner sealing cover (57) are sequentially arranged between the supporting rear seat (41) and the glass plate (40);
the inner sealing cover (57) is positioned in the inner fireproof cover (59), fireproof asbestos which is in contact with the glass plate (40) is arranged on the end face of the inner sealing cover (57), and fireproof asbestos which is in contact with the connecting rod (49) is arranged in the inner side wall of the inner sealing cover (57); the end face of the inner fireproof cover (59) is provided with a sealing ring which is in contact with the glass plate (40), and the inner side wall of the inner fireproof cover (59) is provided with a sealing ring which is in contact with the connecting rod (49).
2. The window and door device of the server unit based on the image recognition detection as claimed in claim 1, wherein: n-shaped grooves (9) are arranged on two side walls of the end part of the middle channel (7), and the n-shaped grooves (9) are provided with process end concave parts (10) with end parts lower than the end parts of the two side walls; the n-shaped groove (9) is provided with a process side concave part (11) with the side part narrower than the wall thickness of the two side wall parts;
an n-type lifting block (12) is meshed on the n-type groove (9), and an auxiliary pulley (13) which runs in the rail side groove (5) is arranged at the end part of the n-type lifting block (12);
a pull-back spring (14) is arranged between the concave part (10) of the process end and the concave surface of the n-type lifting block (12), and the concave surface of the n-type lifting block (12) is a first wedge surface (15);
an auxiliary insertion wedge (17) used for inserting the first wedge surface (15) is arranged on the frame section (6);
the door and window device guide component of the server unit, the pulley mounting hole (8) is a horizontal elongated slot, and fixed engaging teeth (28) are distributed on the pulley mounting hole (8); the rotary connector (27) is provided with movable meshing teeth for meshing with the fixed meshing teeth (28);
splicing sealing strips (46) are arranged between the glass plates (40), and fireproof buckle covers (47) are arranged on two sides of the splicing sealing strips (46);
a middle seat (42) is arranged on the back surface of the supporting rear seat (41), and a rear connecting seat (43) is arranged on the middle seat (42) and is connected with the middle seat through a bolt;
a semi-arc groove in the vertical direction is arranged on the outer surface of the supporting rear seat (41), and a semi-arc groove in the other vertical direction is arranged on one surface of the middle seat (42); a vertical half-arc groove and another vertical half-arc groove are involuted to form a longitudinal through hole (45) which is clamped on the vertical steel cable;
the other surface of the middle seat (42) is provided with a horizontal half-arc groove, the surface of the rear connecting seat (43) is provided with another horizontal half-arc groove, and the horizontal half-arc groove and the other horizontal half-arc groove are involuted to form a transverse through hole (44) which is clamped on the horizontal steel cable.
3. The window and door device of the server unit based on the image recognition detection as claimed in claim 1, wherein: an auxiliary guide channel (16) is arranged on the frame section bar (6) at the end part side of the process end concave part (10); the auxiliary insertion wedge (17) slides in the auxiliary guide channel (16) along the walking direction;
an auxiliary wedge process opening (18) corresponding to the pull-back spring (14) is arranged on the auxiliary insertion wedge (17);
a driving guide groove (23) with the lower end communicated with the outer end of the auxiliary guide channel (16) is arranged at the vertical side part of the frame profile (6);
an auxiliary dismounting wedge (19) is arranged on the root of the large end of the auxiliary insertion wedge (17), and the auxiliary dismounting wedge (19) is positioned in the driving guide groove (23);
the driving lifting wedge (20) is positioned in the driving guide groove (23), the root of the large end of the driving lifting wedge is connected with the end face of the root of the driving guide groove (23) through a driving tension spring (21), and an elastic pin or a jackscrew (22) is arranged on the driving lifting wedge (20); the elastic pin or the jackscrew (22) is used for being in pressure contact with the bottom surface of the driving guide groove (23);
two sets of contact schemes are arranged on the corresponding end face of the driving lifting wedge (20) and the auxiliary dismounting wedge (19);
according to the scheme I, the inclined plane of the lifting wedge (20) is driven to be in pressure contact with the inner side of the inclined plane of the auxiliary dismounting wedge (19), and when the auxiliary insertion wedge (17) needs to be dismounted and taken out, the lifting wedge (20) is pressed downwards to push the auxiliary dismounting wedge (19) outwards;
in the scheme II, the driving lifting wedge (20) is positioned at the outer side of the auxiliary dismounting wedge (19) so as to block the auxiliary inserting wedge (17) from moving outwards;
a lateral elastic steel ball (24) is arranged on the side wall of the frame section bar (6); the side elastic steel balls (24) are used for rolling and elastically contacting with the corresponding side wall of the track side groove (5).
CN202011531677.XA 2020-12-11 2020-12-11 Door and window device and method of server unit based on image recognition detection Active CN112610114B (en)

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CN115217403B (en) * 2022-07-29 2024-05-07 重庆五州门业开发有限公司 Armored burglarproof door

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Publication number Priority date Publication date Assignee Title
EP0666403A1 (en) * 1994-02-01 1995-08-09 Aweso-Werke Fire-resistant counter with sliding glass doors
CN107905638A (en) * 2017-10-31 2018-04-13 绍兴文理学院 A kind of smart lock easy to facial recognition unlock
CN208044328U (en) * 2018-02-05 2018-11-02 康为同创集团有限公司 The monitoring device that opens a window and equipment
CN210530671U (en) * 2019-08-12 2020-05-15 广州市锦澜消防设备有限公司 Push-pull type heat insulation steel fireproof window
CN111425104A (en) * 2020-04-09 2020-07-17 智慧式有限公司 Novel thing networking automatic switch door and window device of trapped orbit slidingtype

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0666403A1 (en) * 1994-02-01 1995-08-09 Aweso-Werke Fire-resistant counter with sliding glass doors
CN107905638A (en) * 2017-10-31 2018-04-13 绍兴文理学院 A kind of smart lock easy to facial recognition unlock
CN208044328U (en) * 2018-02-05 2018-11-02 康为同创集团有限公司 The monitoring device that opens a window and equipment
CN210530671U (en) * 2019-08-12 2020-05-15 广州市锦澜消防设备有限公司 Push-pull type heat insulation steel fireproof window
CN111425104A (en) * 2020-04-09 2020-07-17 智慧式有限公司 Novel thing networking automatic switch door and window device of trapped orbit slidingtype

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