CN202899462U - Openable roof structure of engine room sealed passage - Google Patents
Openable roof structure of engine room sealed passage Download PDFInfo
- Publication number
- CN202899462U CN202899462U CN 201220548008 CN201220548008U CN202899462U CN 202899462 U CN202899462 U CN 202899462U CN 201220548008 CN201220548008 CN 201220548008 CN 201220548008 U CN201220548008 U CN 201220548008U CN 202899462 U CN202899462 U CN 202899462U
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- swivel plate
- frame
- top board
- machine room
- closed channel
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Abstract
The utility model relates an openable roof structure of an engine room sealed passage. The openable roof structure of the engine room sealed passage comprises a surrounding frame made by connecting four sides in sequence and a swivel plate arranged in the surrounding frame. The swivel plate is connected with the surrounding frame through a rotating shaft. Two parts of the swivel plate are positioned on both sides of the rotation shaft, and the two parts weight not equally. An electromagnet component is arranged between the swivel plate and the surrounding frame. The electromagnet component produces magnetic force and sucks the surrounding frame to close the roof when powered, the electromagnet component loses magnetic force and releases the surrounding frame and the swivel plate when powered off, and the swivel plate is opened around the rotating shaft. According to the roof structure of the engine room sealed passage, the opening and closing of the sealed passage roof realized by controlling the electromagnet component to be powered on and off, and demand that the sealed passage roof needs opening in an emergency is satisfied.
Description
Technical field
The utility model relates to energy technology field, more particularly, relates to a kind of openable machine room closed channel top board structure.
Background technology
For satisfying the radiating requirements of the equipment such as rack in the machine room, in machine room, generally isolate cold air channel and/or the hot-air channel of sealing, so that cold and hot air separation improves radiating efficiency, guarantee the equipment normal operations such as rack.Closed channel in the existing machine room generally is comprised of the passage gate that is positioned at two ends and the passage top board that is positioned at the top.In the design of existing machine room closed channel, the passage top board is generally fixed structure, when security incident occurring and need emergency opening passage top board, can't carry out disassembled simply, therefore has certain potential safety hazard.For example, when the security incident such as fire occurring, fire fighting gas can't be in passage top board admission passage, thereby the loss that causes accident to cause increases.
The utility model content
The technical problems to be solved in the utility model is, for the defects of prior art, provides a kind of openable machine room closed channel top board structure, and it can be opened when needed easily.
The technical scheme that its technical problem that solves the utility model adopts is:
Construct a kind of openable machine room closed channel top board structure, wherein, comprise by what four limits connected and composed in turn and enclose frame and be arranged on the described swivel plate that encloses in the frame, described swivel plate is connected by rotating shaft with the described frame that encloses, and described swivel plate to be positioned at two parts weight of described rotating shaft both sides unequal; Described swivel plate and described enclosing also are provided with electromagnet assembly between the frame, described electromagnet assembly produced magnetic force with described swivel plate and describedly encloses the frame adhesive in when energising, described electromagnet assembly loses magnetic force and discharges described frame and the described swivel plate of enclosing when outage, swivel plate is Unscrew around the shaft.
Machine room closed channel top board structure described in the utility model, wherein, described electromagnet assembly comprises electromagnet and the armature that is connected with power supply, and described electromagnet is arranged on described enclosing on the frame, and described armature is arranged on the described swivel plate; Perhaps, described electromagnet is arranged on the described swivel plate, and described armature is arranged on described enclosing on the frame.
Machine room closed channel top board structure described in the utility model, wherein, described swivel plate is connected by eccentric shaft with the described frame that encloses.
Machine room closed channel top board structure described in the utility model, wherein, described swivel plate be positioned at described rotating shaft wherein the part of a side be provided with balancing weight.
Machine room closed channel top board structure described in the utility model, wherein, described enclose be provided with on the frame be used to block described swivel plate, to control the relatively described angular adjustment sheet that encloses the frame anglec of rotation of described swivel plate.
Machine room closed channel top board structure described in the utility model, wherein, described enclosing is provided with at least two installation positions that are used for fixing described angular adjustment sheet on the frame, and described angular adjustment sheet is controlled at the different anglecs of rotation with described swivel plate when different described installation positions.
Machine room closed channel top board structure described in the utility model, wherein, each described installation position comprises at least two fixing threaded holes with the fixing described angular adjustment sheet of screw fit; Perhaps, matched by bar hole and adjustment screw and consist of a plurality of continuous described installation positions.
Machine room closed channel top board structure described in the utility model, wherein, described angular adjustment sheet adopts riveted joint or snap fit to be fixed on described enclosing on the frame.
Machine room closed channel top board structure described in the utility model, wherein, described swivel plate also is fixedly connected with by the manual block part with described enclosing between the frame.
Machine room closed channel top board structure described in the utility model, wherein, described manual block part comprises and is arranged on the described locking sheet that encloses on the frame; Described locking sheet adopts screw to be connected with described swivel plate; Perhaps, described locking sheet adopts riveted joint or snap fit to be connected with described swivel plate.
The beneficial effects of the utility model are: by adopt that rotating shaft is rotatably connected enclose frame and swivel plate consists of machine room closed channel top board structure, and adopt electromagnet assembly to connect and enclose frame and swivel plate; When electromagnet assembly is switched on, magnetic attraction be can produce and frame and swivel plate enclosed, when electromagnet assembly cuts off the power supply, then lose magnetic force release and enclose frame and swivel plate, the weight that is positioned at the rotating shaft both sides owing to swivel plate is unequal, and then swivel plate can automatic winding rotating shaft Unscrew.Therefore, only need the power on/off situation of control electromagnet assembly can realize machine room closed channel top board is opened and closed automatically, to satisfy the in case of emergency demand of opening enclosed passage top board.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the machine room closed channel top board structure closure state schematic diagram of the utility model preferred embodiment;
Fig. 2 is A part structure for amplifying schematic diagram among Fig. 1;
Fig. 3 is the machine room closed channel top board structure closure state schematic diagram one of the utility model preferred embodiment;
Fig. 4 is B part structure for amplifying schematic diagram among Fig. 3;
Fig. 5 is C part structure for amplifying schematic diagram among Fig. 3;
Fig. 6 is the machine room closed channel top board structure closure state schematic diagram two of the utility model preferred embodiment;
Fig. 7 is D part structure for amplifying schematic diagram among Fig. 6.
The specific embodiment
The openable machine room closed channel top board structure of the utility model preferred embodiment as shown in Figure 1, consult simultaneously Fig. 2 and Fig. 3, this machine room closed channel top board structure comprises by what four limits connected and composed in turn and encloses frame 10 and be arranged on the swivel plate 20 that encloses in the frame 10, swivel plate 20 with enclose frame 10 and be connected by rotating shaft 30, and swivel plate 20 to be positioned at two parts weight of rotating shaft 30 both sides unequal; Swivel plate 20 and enclose and also be provided with electromagnet assembly 40 between the frame 10, electromagnet assembly 40 when energising, produce magnetic force with swivel plate 20 with enclose frame 10 adhesives, and when outage, lose magnetic force and discharge and enclose frame 10 and swivel plate 20.When electromagnet assembly 40 outage, enclose the attraction that loses magnetic force between frame 10 and the swivel plate 20, the weight that is positioned at rotating shaft 30 both sides owing to swivel plate 20 is unequal, and then swivel plate 20 can automatic winding rotating shafts 30 Unscrews.Therefore, in the machine room closed channel top board structure that the utility model provides, only need the power on/off situation of control electromagnet assembly 40 can realize machine room closed channel top board is opened and closed automatically, to satisfy the in case of emergency demand of opening enclosed passage top board.
In a further embodiment, above-mentioned electromagnet assembly 40 comprises armature 42 and the electromagnet 41 that is connected with power supply.Wherein, such as Fig. 3 and shown in Figure 6, electromagnet 41 can be arranged on and enclose on the frame 10, armature 42 is arranged on the swivel plate 20; Perhaps, electromagnet 41 is arranged on the swivel plate 20, armature 42 is arranged on encloses (not shown) on the frame 10.In the present embodiment, be arranged on electromagnet 41 and enclose on the frame 10, the situation that armature 42 is arranged on the swivel plate 20 describes:
When electromagnet 41 energising, produce magnetic attraction armature 42, make armature 42 to electromagnet 41 motions, armature 42 is with 20 rotations of driven rotary plate, at electromagnet 41 during with armature 42 adhesives (contact), swivel plate 20 rotates to the plane of enclosing frame 10 places, makes the passage top board keep closed condition (state as shown in Figure 1).When electromagnet 41 power down, no longer produce magnetic force, namely enclose the attraction that loses magnetic force between frame 10 and the swivel plate 20, because it is unequal that swivel plate 20 is positioned at the weight of rotating shaft 30 both sides, then under action of gravitation, swivel plate 20 can automatic winding rotating shaft 30 Unscrews (state as shown in Figure 3).
Need to prove, for the different mounting means of electromagnet 41 and armature 42, can cause swivel plate 20 to open or close with different direction rotations.For example, mounting means shown in Figure 1, armature 42 are positioned at electromagnet 41 belows, swivel plate 20 Unscrew in the direction of the clock then, if armature 42 is positioned at electromagnet 41 tops, then swivel plate 20 is by Unscrew counterclockwise.
It will be appreciated by persons skilled in the art that for electromagnet 41 to be arranged on the swivel plate 20, armature 42 is arranged on the situation of enclosing on the frame 10, can reach identical technique effect, and its operating principle repeats no more herein.
In a further embodiment, swivel plate 20 with enclose frame 10 and be connected by eccentric shaft, utilize the design feature of eccentric shaft to realize the automatic rotation of swivel plate 20.Perhaps, with swivel plate 20 with enclose frame 10 and be connected by common rotating shaft 30, and swivel plate 20 be positioned at rotating shaft 30 wherein the part of a side be provided with balancing weight (not shown), opposite side does not then arrange balancing weight, so that swivel plate 20 is distributed in the weight of rotating shaft 30 both sides is unequal.When electromagnet assembly 40 dead electricity, two parts weight that is distributed in rotating shaft 30 both sides owing to swivel plate 20 is unequal, therefore can automatic winding rotating shaft 30 rotate unlatching under lower action of gravitation.Wherein, set balancing weight weight is Set arbitrarily according to actual needs, and is lighter such as balancing weight weight, and then to be positioned at two parts Moment of rotating shaft 30 both sides less for swivel plate 20, therefore rotates opening speed slower; Heavier such as balancing weight weight, then to be positioned at two parts Moment of rotating shaft 30 both sides larger for swivel plate 20, therefore rotates opening speed very fast.
Because in the various embodiments described above, swivel plate 20 be not subject to any resistance with respect to enclosing when frame 10 is opened automatically, so open angle is uncontrollable, but the extreme position that can directly rotatablely move.If the machine room ceiling height is enough, then can not go wrong; When the machine room ceiling height was inadequate, swivel plate 20 may touch the top, had reduced its engineering adaptability.
Therefore, in a further embodiment, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, shown in Figure 7, be provided be used to blocking swivel plate 20, relatively enclosing the angular adjustment sheet 50 of frame 10 anglecs of rotation with control swivel plate 20 at the above-mentioned frame 10 that encloses.Angular adjustment sheet 50 can adopt various ways to be arranged on to enclose on the frame 10, only needs to block swivel plate 20 when swivel plate 20 turns to the angle that needs, and stops it to be rotated further and gets final product.Can an angular adjustment sheet 50 be set enclosing frame 10, also can two angular adjustment sheets 50 be set in the bilateral symmetry of enclosing frame 10.Like this, for the inadequate machine room of ceiling height, can adjust angular adjustment sheet 50 in the installation position of enclosing on the frame 10 according to the furred ceiling actual height, can relatively enclose the maximum angle of frame 10 rotations with control swivel plate 20, so that machine room closed channel top board structure applicability is stronger.
Preferably, be provided with at least two installation positions 51,52 that are used for fixed angle adjustment sheet 50 enclosing frame 10, and angular adjustment sheet 50 is controlled at the different anglecs of rotation with swivel plate 20 when different installation positions, to adapt to the machine room of different ceiling heights.During use, only need to adjust angular adjustment sheet 50 according to the furred ceiling actual height and get final product in the installation position of enclosing on the frame 10.Such as Fig. 4 and shown in Figure 7, the first installation position 51 and the second installation position 52 are set enclosing frame 10, in Fig. 3 and structure shown in Figure 4, the angular adjustment sheet 50 that swivel plate 20 is arranged on 51 places, the first installation position blocks, and its anglec of rotation is controlled at 51 places, the first installation position; In Fig. 6 and structure shown in Figure 7, the angular adjustment sheet 50 that swivel plate 20 is arranged on 52 places, the second installation position blocks, and its anglec of rotation is controlled at 52 places, the second installation position.
Preferably, in above-described embodiment, such as Fig. 4 and shown in Figure 7, each installation position 51,52 comprises at least two fixing threaded holes with screw fit fixed angle adjustment sheet 50, when needs were changed the installation position of angular adjustment sheet 50, only need were removed hold-down screw, changed to another installation position and with screw fastening to get final product, that can realize like this swivel plate 20 opening angles has level adjustable, namely discontinuous to opening angular adjustment.When needs are closed swivel plate 20, only need to remove one of them or several screw on the installation position, around a remaining screw threads gyration adjustment sheet 50, cancellation got final product stopping of swivel plate 20.
More preferably, in above-described embodiment, being matched by bar hole and adjustment screw (not shown) consists of a plurality of continuous installation positions.When needs are changed the installation position of angular adjustment sheet 50, only need unclamp adjustment screw, and along bar hole move angle adjustment sheet 50 to another correct position, adjustment screw is tightened get final product again.Can realize so the continuous adjusting to swivel plate 20 opening angles.
In above-described embodiment, except adopt screw fixing, angular adjustment sheet 50 also can adopt riveted joint or snap fit to be fixed on to enclose on the frame 10, the concrete fixed form of riveted joint or clamping does not describe in detail one by one at this.The shape of angular adjustment sheet 50 is not limited to L shaped shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, Fig. 7, can also be adjustment sheet or the regulating block of arbitrary shape.
Owing to when wired ladder on the machine room closed channel top board waits facility, requiring to open at the situation lower roof plate of electromagnet assembly 40 outages.Therefore, in embodiment further, such as Fig. 3 and shown in Figure 5, also be fixedly connected with by manual block part 60 with enclosing between the frame 10 at swivel plate 20.When swivel plate 20 is not opened, adopt this manual block just swivel plate 20 be fixed on and enclose on the frame 10.During use, only have first after these manual block part 60 manual unlocking, 40 pairs of swivel plates of above-mentioned electromagnet assembly 20 and enclose the control of frame 10 could be effectively.
Above-mentioned manual block part 60 can be can be with swivel plate 20 and the arbitrary structures that encloses frame 10 and be fixedly connected with, and for example, correspondence arranges screw on frame 10 and the swivel plate 20 enclosing, and adopts screw to connect.
Preferably, such as Fig. 3 and shown in Figure 5, manual block part 60 comprises and is arranged on the locking sheet 61 that encloses on the frame 10, adopts screws to be connected with swivel plate 20 locking sheet 61 again; Perhaps, adopt riveted joint or snap fit to be connected with swivel plate 20 locking sheet 61.Wherein, locking sheet 61 can be arbitrary shape, such as wedge shape, box-shaped etc.
In sum, the utility model by adopt that rotating shaft 30 is rotatably connected enclose frame 10 and swivel plate 20 consists of machine room closed channel top board structures, and adopt electromagnet assembly 40 to connect and enclose frame 10 and swivel plate 20; When electromagnet assembly 40 energising, can produce magnetic attraction and enclose frame 10 and swivel plate 20, when electromagnet assembly 40 outage, then lose magnetic force release and enclose frame 10 and swivel plate 20, because it is unequal that swivel plate 20 is positioned at the weight of rotating shaft 30 both sides, then swivel plate 20 can automatic winding rotating shaft 30 Unscrews.Therefore, only need the power on/off situation of control electromagnet assembly 40 can realize machine room closed channel top board is opened and closed automatically, to satisfy the in case of emergency demand of opening enclosed passage top board.
The utility model also further blocks swivel plate 20 by angular adjustment sheet 50 is set, and relatively encloses frame 10 anglecs of rotation with control swivel plate 20; And further come swivel plate 20 by manual block part 60 and enclose frame 10 and further fix, wait the situation of facility to adapt to wired ladder on the machine room closed channel top board.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. openable machine room closed channel top board structure, it is characterized in that, comprise by what four limits connected and composed in turn and enclose frame (10) and be arranged on the described swivel plate (20) that encloses in the frame (10), described swivel plate (20) is connected by rotating shaft (30) with the described frame (10) that encloses, and described swivel plate (20) to be positioned at two parts weight of described rotating shaft (30) both sides unequal;
Described swivel plate (20) and described enclosing also are provided with electromagnet assembly (40) between the frame (10), described electromagnet assembly (40) produces magnetic force in when energising described swivel plate (20) is enclosed frame (10) adhesive with described; Described electromagnet assembly (40) loses magnetic force when outage, discharge described frame (10) and the described swivel plate (20) of enclosing, and swivel plate (20) is (30) Unscrew around the shaft.
2. machine room closed channel top board structure according to claim 1, it is characterized in that, described electromagnet assembly (40) comprises electromagnet (41) and the armature (42) that is connected with power supply, described electromagnet (41) is arranged on described enclosing on the frame (10), and described armature (42) is arranged on the described swivel plate (20); Perhaps, described electromagnet (41) is arranged on the described swivel plate (20), and described armature (42) is arranged on described enclosing on the frame (10).
3. machine room closed channel top board structure according to claim 1 is characterized in that, described swivel plate (20) is connected by eccentric shaft with the described frame (10) that encloses.
4. machine room closed channel top board structure according to claim 1 is characterized in that, described swivel plate (20) be positioned at described rotating shaft (30) wherein the part of a side be provided with balancing weight.
5. machine room closed channel top board structure according to claim 1, it is characterized in that, described enclose be provided with on the frame (10) be used to block described swivel plate (20), to control the relatively described angular adjustment sheet (50) that encloses frame (10) anglec of rotation of described swivel plate (20).
6. machine room closed channel top board structure according to claim 5, it is characterized in that, described enclosing is provided with at least two installation positions (51,52) that are used for fixing described angular adjustment sheet (50) on the frame (10), and described angular adjustment sheet (50) is controlled at the different anglecs of rotation with described swivel plate (20) when different described installation positions (51,52).
7. machine room closed channel top board structure according to claim 6 is characterized in that, each described installation position (51,52) comprise at least two fixing threaded holes with the fixing described angular adjustment sheet (50) of screw fit; Perhaps, matched by bar hole and adjustment screw and consist of a plurality of continuous described installation positions (51,52).
8. machine room closed channel top board structure according to claim 5 is characterized in that, described angular adjustment sheet (50) adopts riveted joint or snap fit to be fixed on described enclosing on the frame (10).
9. machine room closed channel top board structure according to claim 1 is characterized in that, described swivel plate (20) also is fixedly connected with by manual block part (60) with described enclosing between the frame (10).
10. machine room closed channel top board structure according to claim 9 is characterized in that, described manual block part (60) comprises and is arranged on the described locking sheet (61) that encloses on the frame (10); Described locking sheet (61) adopts screw to be connected with described swivel plate (20); Perhaps, described locking sheet (61) adopts riveted joint or snap fit to be connected with described swivel plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548008 CN202899462U (en) | 2012-10-24 | 2012-10-24 | Openable roof structure of engine room sealed passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548008 CN202899462U (en) | 2012-10-24 | 2012-10-24 | Openable roof structure of engine room sealed passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899462U true CN202899462U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548008 Expired - Lifetime CN202899462U (en) | 2012-10-24 | 2012-10-24 | Openable roof structure of engine room sealed passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899462U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540365A (en) * | 2015-01-12 | 2015-04-22 | 南京华瑞医疗设备制造有限公司 | Fixing device for embedded type controller |
| CN108010291A (en) * | 2017-12-28 | 2018-05-08 | 重庆洪深现代视声技术有限公司 | For detecting the mechanism of cigarette sense module |
| CN109940695A (en) * | 2019-04-30 | 2019-06-28 | 大连海事大学 | A kind of intelligent integral meat cutting device of quick-thawing |
| CN110425840A (en) * | 2019-08-27 | 2019-11-08 | 史臣臣 | A kind of Chinese medicine optical fiber magnetic force tanning device |
| CN115012755A (en) * | 2022-06-28 | 2022-09-06 | 宜昌鹏海智能机器人有限公司 | Intelligent security full-automatic submarine tunnel safety door and use method thereof |
-
2012
- 2012-10-24 CN CN 201220548008 patent/CN202899462U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540365A (en) * | 2015-01-12 | 2015-04-22 | 南京华瑞医疗设备制造有限公司 | Fixing device for embedded type controller |
| CN108010291A (en) * | 2017-12-28 | 2018-05-08 | 重庆洪深现代视声技术有限公司 | For detecting the mechanism of cigarette sense module |
| CN109940695A (en) * | 2019-04-30 | 2019-06-28 | 大连海事大学 | A kind of intelligent integral meat cutting device of quick-thawing |
| CN109940695B (en) * | 2019-04-30 | 2021-07-13 | 大连海事大学 | Intelligent integrated meat cutting device capable of fast thawing |
| CN110425840A (en) * | 2019-08-27 | 2019-11-08 | 史臣臣 | A kind of Chinese medicine optical fiber magnetic force tanning device |
| CN115012755A (en) * | 2022-06-28 | 2022-09-06 | 宜昌鹏海智能机器人有限公司 | Intelligent security full-automatic submarine tunnel safety door and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: VERTIV TECH Co.,Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: EMERSON NETWORK POWER Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |