CN104868373A - Electrical switch cabinet equipped with external infrared sensor - Google Patents
Electrical switch cabinet equipped with external infrared sensor Download PDFInfo
- Publication number
- CN104868373A CN104868373A CN201510302433.7A CN201510302433A CN104868373A CN 104868373 A CN104868373 A CN 104868373A CN 201510302433 A CN201510302433 A CN 201510302433A CN 104868373 A CN104868373 A CN 104868373A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sliding door
- lock tab
- mounting blocks
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an electrical switch cabinet equipped with an external infrared sensor, and the cabinet comprises a cabinet body (7) and a push-pull door (8) located at an opening of the front end of the cabinet body (7). A central part of a frame of the cabinet body (7) is fixedly provided with a locking convex block (70) facing the opening. A side, corresponding to the locking convex block (70), of the push-pull door (8) is provided with a pulling mechanism. The pulling mechanism comprises an installation block (82) which is fixedly disposed on the body of the push-pull door (8), and also comprises a guide block (81) fixedly connected with the installation block (82). The guide block (81) and the installation block (82) form a cavity. A side surface, facing the cavity, of the guide block (81) is provided with a contour part which sequentially comprises a vertical blocking segment (810) in a front-rear direction, an internal concave horizontal segment (811), a transitional inclined segment (812) and an external convex horizontal segment (813) from the left to the right.
Description
Technical field
The application relates to electric power electric cabinet field, is specially a kind of cabinet being provided with outer infrared sensor.
Background technology
The actuating doors of cabinet cabinet needs frequently to open closes to operate electric switch wherein or to safeguard.And in some cases, cabinet cabinet needs to have fluid-tight airtight performance to ensure that the normal reliable of internal electric switch element is run.But under frequent switch, this airtight performance is difficult to ensure, is more difficult to by operation controls and realizes.
Summary of the invention
The object of this invention is to provide a kind of cabinet being provided with outer infrared sensor, it can overcome the above-mentioned defect of prior art.
According to the present invention, a kind of cabinet being provided with outer infrared sensor, comprise cabinet and be positioned at the sliding door at cabinet front opening place, the frame middle part of described cabinet is fixedly installed lock tab towards described opening part, the position, side that described sliding door is corresponding with described lock tab is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks be fixedly installed on described sliding door body and the way block be fixedly connected with described mounting blocks, described way block forms cavity together with described mounting blocks, described way block is provided with the vertical barrier section comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment, the profile portion of intermediate incline section and evagination horizontal segment, described profile portion in order to can engage by the roller at flexible slide block one end place of elastic slip in movable support bracket, described movable support bracket coordinates with the screw flight driven by drive motors so that side-to-side movement thus drive described flexible slide block elastic by the joint of described profile portion and described roller, described screw rod is connected with described mounting blocks and described way block respectively by thrust bearing, the guide rail bar of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket being in described guide rail bar side place and to allow the elastic of described flexible slide block simultaneously in described cavity, described lock tab can to stretch in the space at the opposite side place at described guide rail bar of described cavity and to receive the guiding of described guide rail bar, the front side of described lock tab is provided with locking recess in order to engage when it stretches out with the other end of described flexible slide block, the surrounding that the frame of described cabinet is in described lock tab is provided with elastic spacer in order to the described side resilient engagement with described sliding door, thus, when sliding door to be moved to the left side place of described cabinet front opening by operator thus described lock tab stretches in described space, described drive motors can by controlling run thus drive described flexible slide block to move right and to reach backward in described locking recess and and then engage with the right side wall of described locking recess, thus make described sliding door pulled left with described elastic spacer compression fit, when described drive motors is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit,
The right end place of described lock tab is provided with " U " shape transducer, described mounting blocks is provided with baffle plate with described " U " shape transducer corresponding position, described " U " shape sensor recess madial wall is respectively equipped with infrared receiving terminal and infrared emitting head, thus the signal that described elastic spacer can be provided compacted.
Pass through the present invention, in the process cabinet being provided with outer infrared sensor operated or safeguard, when needs temporarily or when simply sliding door being moved on to side and do not need tight engagement, switch cubicle does not carry out seal cut out so that with frequently promote sliding door.When after complete operation or maintenance, operating personnel can make described drive motors run by control device, thus the seal realizing described switch cubicle is closed.This closedown is by being arranged on the power of the actuating unit in sliding door and realizing by means of the reaction force with switch cabinet body, can avoid in switch cabinet body, arranging complicated closing organ, thus ensure the designs simplification of cabinet itself and avoid running for the impact of the electric component be provided with in the cabinet of outer infrared sensor.Whole plant running is reliable, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram being provided with the cabinet of outer infrared sensor of the present invention.
Fig. 2 is the cross-sectional schematic of the direction of arrow in Fig. 1, it illustrates the mated condition of sliding door and cabinet joint, does not wherein start the operation carrying out seal closedown;
Fig. 3 is sliding door in figure and cabinet starting schematic diagram when carrying out seal shutoff operation;
Fig. 4 is the structural representation of the sliding door part in Fig. 2;
Fig. 5 is the structural representation of cabinet part in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-5, the present invention is described in detail.
According to embodiment, a kind of cabinet being provided with outer infrared sensor, comprise cabinet 7 and be positioned at the sliding door 8 at cabinet 7 front opening place, the frame middle part of described cabinet 7 is fixedly installed lock tab 70 towards described opening part, the position, side that described sliding door 8 is corresponding with described lock tab 70 is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks 82 be fixedly installed on described sliding door 8 body and the way block 81 be fixedly connected with described mounting blocks 82, described way block 81 forms cavity together with described mounting blocks 82, described way block 81 is provided with the vertical barrier section 810 comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment 811, the profile portion of intermediate incline section 812 and evagination horizontal segment 813, described profile portion in order to can engage by the roller 80 at flexible slide block 83 one end place of elastic slip in movable support bracket 85, described movable support bracket 85 with screw rod 73 threaded engagement driven by drive motors 93 so that side-to-side movement thus drive described flexible slide block 83 elastic by the joint of described profile portion and described roller 80, described screw rod 73 is connected with described mounting blocks 82 and described way block 81 respectively by thrust bearing, the guide rail bar 87 of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket 85 being in described guide rail bar 87 side place and to allow the elastic of described flexible slide block 83 simultaneously in described cavity, described lock tab 70 can to stretch in the space at the opposite side place at described guide rail bar 87 of described cavity and to receive the guiding of described guide rail bar 87, the front side of described lock tab 70 is provided with locking recess 701 in order to engage when it stretches out with the other end of described flexible slide block 83, the surrounding that the frame of described cabinet 7 is in described lock tab 70 is provided with elastic spacer 71, 72 in order to the described side resilient engagement with described sliding door 8, thus, when sliding door 8 to be moved to the left side place of described cabinet 7 front opening by operator thus described lock tab 70 stretches in described space, described drive motors 93 can by controlling run thus drive described flexible slide block 83 to move right and to reach backward in described locking recess 701 and and then engage with the right side wall of described locking recess 701, thus make described sliding door 8 pulled left with described elastic spacer 71, 72 compression fit, when described drive motors 73 is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit,
The right end place of described lock tab 70 is provided with " U " shape transducer 702, described mounting blocks 82 is provided with baffle plate 802 with described " U " shape transducer 702 corresponding position, described " U " shape transducer 702 groove madial wall is respectively equipped with infrared receiving terminal and infrared emitting head, thus the signal that described elastic spacer 71,72 can be provided compacted.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (1)
1. one kind is provided with the cabinet of outer infrared sensor, comprise cabinet (7) and be positioned at the sliding door (8) at cabinet (7) front opening place, the frame middle part of described cabinet (7) is fixedly installed lock tab (70) towards described opening part, the position, side that described sliding door (8) is corresponding with described lock tab (70) is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks (82) be fixedly installed on described sliding door (8) body and the way block (81) be fixedly connected with described mounting blocks (82), described way block (81) forms cavity together with described mounting blocks (82), described way block (81) is provided with the vertical barrier section (810) comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment (811), the profile portion of intermediate incline section (812) and evagination horizontal segment (813), described profile portion in order to can the roller (80) at flexible slide block (83) one end place of elastic slip in movable support bracket (85) engage, described movable support bracket (85) with screw rod (73) threaded engagement to be driven by drive motors (93) so that side-to-side movement thus drive described flexible slide block (83) elastic by the joint of described profile portion and described roller (80), described screw rod (73) is connected with described mounting blocks (82) and described way block (81) respectively by thrust bearing, the guide rail bar (87) of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket (85) being in described guide rail bar (87) side place and to allow the elastic of described flexible slide block (83) simultaneously in described cavity, described lock tab (70) can to stretch in the space at the opposite side place described guide rail bar (87) of described cavity and to receive the guiding of described guide rail bar (87), the front side of described lock tab (70) is provided with locking recess (701) in order to engage when it stretches out with the other end of described flexible slide block (83), the surrounding that the frame of described cabinet (7) is in described lock tab (70) is provided with elastic spacer (71,72) in order to the described side resilient engagement with described sliding door (8), thus, when sliding door (8) to be moved to the left side place of described cabinet (7) front opening by operator thus described lock tab (70) stretches in described space, described drive motors (93) can by controlling run thus drive described flexible slide block (83) to move right and to reach backward in described locking recess (701) and and then engage with the right side wall of described locking recess (701), thus make described sliding door (8) pulled left with described elastic spacer (71,72) compression fit, when described drive motors (73) is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit,
The right end place of described lock tab (70) is provided with " U " shape transducer (702), described mounting blocks (82) is upper is provided with baffle plate (802) with described " U " shape transducer (702) corresponding position, described " U " shape transducer (702) groove madial wall is respectively equipped with infrared receiving terminal and infrared emitting head, thus the signal that described elastic spacer (71,72) can be provided compacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302433.7A CN104868373A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet equipped with external infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302433.7A CN104868373A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet equipped with external infrared sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104868373A true CN104868373A (en) | 2015-08-26 |
Family
ID=53914011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302433.7A Pending CN104868373A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet equipped with external infrared sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104868373A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2072892A5 (en) * | 1969-12-05 | 1971-09-24 | Metzenauer & Jung Gmbh | |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN102926602A (en) * | 2012-11-16 | 2013-02-13 | 无锡商业职业技术学院 | Lock for sliding doors and windows |
| CN203271322U (en) * | 2013-05-09 | 2013-11-06 | 黎宁茹 | Door lock |
-
2015
- 2015-06-05 CN CN201510302433.7A patent/CN104868373A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2072892A5 (en) * | 1969-12-05 | 1971-09-24 | Metzenauer & Jung Gmbh | |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN102926602A (en) * | 2012-11-16 | 2013-02-13 | 无锡商业职业技术学院 | Lock for sliding doors and windows |
| CN203271322U (en) * | 2013-05-09 | 2013-11-06 | 黎宁茹 | Door lock |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |