CN204839735U - Medical tower crane joint subassembly and medical tower crane - Google Patents
Medical tower crane joint subassembly and medical tower crane Download PDFInfo
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- CN204839735U CN204839735U CN201520103198.6U CN201520103198U CN204839735U CN 204839735 U CN204839735 U CN 204839735U CN 201520103198 U CN201520103198 U CN 201520103198U CN 204839735 U CN204839735 U CN 204839735U
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- joint
- tower crane
- brake component
- brake
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Abstract
The utility model discloses a medical tower crane joint subassembly, including the tower crane joint, the tower crane joint includes joint inner tube and joint urceolus, and the joint urceolus rotationally sets up on the inner tube of joint, and medical tower crane joint subassembly still includes the electromagnetic braking device, and the superpose of electromagnetic braking device is on the tower crane joint to be connected to the tower crane joint. The utility model discloses a carry out the brake control to the tower crane joint simply reliably, and need not to lay again the gas circuit pipeline and come to carry out the brake control to the tower crane joint to avoided causing the pollution owing to lay the gas circuit to the terminal gas circuit. The articular inner space of tower crane can be saved in the superpose of electromagnetic braking device. The utility model also provides a medical tower crane.
Description
Technical field
This utility model relates to field of medical device, particularly relates to a kind of medical tower crane joint assembly and medical hoist tower.
Background technology
Medical hoist tower is the requisite armarium of hospital modernization operating room.Medical hoist tower generally has cradle head, and tower crane is when bearing capacity is larger, and cradle head generally will configure brake, prevents tower crane from drifting about.Current tower crane joint adopts other modes of braking mostly, is realized brake and the un-brake in joint by the break-make of gas circuit.This institute of will seeking medical advice must lay gas path pipe and come to use to tower crane.And, when actual installation, be that brake gas circuit and hospital terminal gas circuit share the pipeline that hospital lays mostly, so then can there is the contaminated problem of terminal gas circuit.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of medical tower crane joint assembly and medical hoist tower, with simple and reliable the braking controlling medical tower crane joint, thus avoids owing to laying gas circuit and pollutes terminal gas circuit.
To achieve these goals, this utility model embodiment provides following technical scheme:
This utility model provides a kind of medical tower crane joint assembly, comprise tower crane joint, described tower crane joint comprises joint inner core and joint urceolus, described joint urceolus is arranged on the inner core of described joint rotationally, it is characterized in that: described medical tower crane joint assembly also comprises the electro-magnetic braking device of the rolling brake for controlling described tower crane joint, described electro-magnetic braking device is stacked and placed on described tower crane joint, and is connected to described tower crane joint.
Wherein, described electro-magnetic braking device comprises the first brake component, the second brake component and control for brake device, described first brake component is connected to described joint urceolus, described second brake component is connected to described joint inner core, described control for brake device is connected to described first brake component and described second brake component, and control whether to brake between described first brake component and described second brake component, thus control whether to brake between described joint inner core and described joint urceolus.
Wherein, described control for brake device is arranged in described first brake component, and is connected to described second brake component;
Described control for brake device comprises elasticity press part, electromagnet, adhesive part and connector, described electromagnet is for connecting extraneous power supply, adhesive part described in adhesive is carried out to produce magnetic after receiver voltage, described connector is connected to described second brake component, synchronous regime is kept to make described second brake component and described connector, described elasticity press part is connected to described adhesive part, for compressing described adhesive part, when described adhesive part is not compressed by described elasticity press part by described electromagnet adhesive, described adhesive part compresses described connector, described connector is braked, thus described second brake component is braked, when described adhesive part is compressed described elasticity press part by described electromagnet adhesive, described adhesive part disconnects the connection with described connector, thus the braking of release to described connector, and then release is braked described second brake component.
Wherein, described connector and described second brake component one-body molded; Or described connector is connected by the mode be fixed with described second brake component; Or described elasticity press part is spring and described adhesive part is armature.
Wherein, described electro-magnetic braking device also comprises the bracing or strutting arrangement for being supported in by described first brake component on the urceolus of described joint, one end of described bracing or strutting arrangement is fixed on described first brake component, and the other end of described bracing or strutting arrangement is fixed on the urceolus of described joint.
Wherein, described bracing or strutting arrangement is multiple spaced support columns; Or described bracing or strutting arrangement is the cylindrical shell extended from described joint urceolus.
Wherein, described joint inner core comprises inner core and closure, the cylindrical shell that described inner core comprises plate body and extended by the top of described plate body, the diameter of described cylindrical shell is less than the diameter of described plate body, described joint urceolus has first set apertured, the diameter of described first set apertured is greater than the diameter of described cylindrical shell, described cylindrical shell through described first set apertured and described closure sealed, so that described joint urceolus is fixed on the inner core of described joint rotationally.
Wherein, described tower crane joint also comprises clutch shaft bearing and the second bearing, described clutch shaft bearing has the second cover apertured, described second bearing has the 3rd cover apertured, the diameter of described second cover apertured and described 3rd cover apertured is all more than or equal to the diameter of described first set apertured, described clutch shaft bearing is located on described cylindrical shell by described second sheathed borehole jack, and between described plate body and the bottom of described joint urceolus, described second bearing is located on described cylindrical shell by described 3rd sheathed borehole jack, and between the top and described closure of described joint urceolus.
Wherein, described tower crane joint also locating part, described locating part has the 4th cover apertured, the diameter of described 4th cover apertured is less than the diameter of first set apertured, and be greater than the diameter of described cylindrical shell, described locating part is located on described cylindrical shell by described 4th sheathed borehole jack, and contacts the inwall of the first set apertured of described joint urceolus, thus it is spacing to carry out in horizontal direction to described joint urceolus.
This utility model also provides a kind of medical hoist tower, comprise foundation frame, cantilever and above-mentioned medical tower crane joint assembly, described foundation frame for being arranged at ceiling, and connects described medical tower crane joint assembly, and described medical tower crane joint assembly also connects described cantilever.
This utility model provides a kind of medical tower crane joint assembly, comprise tower crane joint, described tower crane joint comprises joint inner core and joint urceolus, described joint urceolus is arranged on the inner core of described joint rotationally, it is characterized in that: described medical tower crane joint assembly also comprises the electro-magnetic braking device of the rolling brake for controlling described tower crane joint, described electro-magnetic braking device is stacked and placed on described tower crane joint, and be connected to described tower crane joint, during to carry out control electromagnetic braking for tower crane joint immobilization to the braking in tower crane joint, without the need to re-laying gas path pipe, control for brake is carried out to tower crane joint, thus avoid owing to laying gas circuit and terminal gas circuit is polluted.In addition, electro-magnetic braking device is stacked and placed on tower crane joint, and namely electro-magnetic braking device is placed on tower crane joint.Therefore, due to the external inner space can saving tower crane joint of electro-magnetic braking device.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained as these accompanying drawings.
Fig. 1 is the schematic diagram of the medical tower crane joint assembly that the preferred embodiment of this utility model first scheme provides.
Fig. 2 is the block diagram of Fig. 1.
Fig. 3 is the longitudinal section of the electro-magnetic braking device in Fig. 1.
Fig. 4 is the exploded view of Fig. 1.
Fig. 5 is the block diagram of the medical hoist tower that the preferred embodiment of this utility model alternative plan provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.
To understand, when an element or layer be called as another element or layer " on ", " being connected to " or " being couple to " another element or layer time, it can directly on another element or layer, be directly connected to or be couple to another element or layer, or intervening elements or layer can be there is.On the contrary, when an element be called as on " directly existing " another element or layer, " being directly connected to " or " being directly coupled to " another element or layer time, there is not intervening elements or layer.The identical labelling that meets refers to identical element all the time.In this used time, term "and/or" comprises any of one or more associated listed items and all combinations.
To understand, although first, second grade of term can be used here to describe various element, assembly, region, layer and/or part, these elements, assembly, region, layer and/or part should not be subject to the restriction of these terms.These terms are only for differentiating an element, assembly, region, layer or part and another element, assembly, region, layer or part.Therefore, the first element discussed below, assembly, region, layer or part can be called as the second element, assembly, region, layer or part and not deviate from instruction of the present utility model.
For ease of describing, can use such as here " ... under ", " ... below ", D score, " ... on ", " on " etc. space relative terms the relation of an element or feature and another (a bit) element or feature is as illustrated in the drawing described.To understand, space relative terms is intended to contain except the orientation shown in figure, device different orientation in use or operation.Such as, if the device in accompanying drawing is reversed, be then described to " " element of other elements or feature " under " or " below " will in other elements or feature " top ".Therefore, exemplary term " ... below " can contain on and under two kinds of orientations.Device can otherwise orientation (90-degree rotation or other orientations), and space relative property descriptor used is here interpreted accordingly.
Terminology used here is only to describe specific embodiment, does not really want to limit this utility model.When here using, clearly state unless context separately has, otherwise singulative " " and " being somebody's turn to do " are also intended to comprise plural form.Will be further understood that, when using in this manual, term " comprises " and/or shows " comprising " existence of described feature, entirety, step, operation, element and/or assembly, but does not get rid of other features one or more, entirety, step, operation, element, the existence of assembly and/or its combination or increase.
Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) all have the identical meanings that the those of ordinary skill in field belonging to this utility model is understood usually.Will be further understood that, the term defined in such as universaling dictionary, otherwise should be interpreted as having the implication that implication with them in the linguistic context of association area is consistent, and should not be interpreted as idealized or excessive formal meaning, unless so defined clearly at this.
Refer to Fig. 1 and Fig. 2, this utility model first scheme first better embodiment provides a kind of medical tower crane joint assembly 100.Medical tower crane joint assembly 100 comprises tower crane joint 10.Tower crane joint 10 comprises joint inner core 11 and joint urceolus 12.Joint urceolus 12 is arranged on joint inner core 11 rotationally.Medical tower crane joint assembly 100 also comprises electro-magnetic braking device 20.Electro-magnetic braking device 20 is arranged on tower crane joint 10, and is connected to tower crane joint 10, carries out control for brake to tower crane joint 10.
In the present embodiment, electro-magnetic braking device 20 for the braking in tower crane joint 10, and carries out control for brake without the need to re-laying gas path pipe to tower crane joint 10, thus avoids owing to laying gas circuit and pollute terminal gas circuit.
In addition, electro-magnetic braking device 20 is stacked and placed on tower crane joint 10, is connected to tower crane joint 10, and namely electro-magnetic braking device 20 is placed on tower crane joint 10.Therefore, due to the external inner space can saving tower crane joint 10 of electro-magnetic braking device 20.
Particularly, electro-magnetic braking device 20 comprises the first brake component 21, second brake component 22 and control for brake device 23.First brake component 21 is connected to joint urceolus 12.Second brake component 22 is connected to joint inner core 11.Whether whether control for brake device 23 is connected to the first brake component 21 and the second brake component 22, and control to brake between the first brake component 21 and the second brake component 22, thus control to brake between joint inner core 11 and joint urceolus 12.
It should be noted that, when control for brake device 23 controls to brake between the first brake component 21 and the second brake component 22, then intraarticular pipe 11 and joint outer tube 12 are braked, and show that control for brake is carried out in electro-magnetic braking device 20 pairs of tower crane joints 10, namely carry out brake to tower crane joint 10 and control.When control for brake device 23 remove brake between the first brake component 21 and the second brake component 22 time, then intraarticular pipe 11 and joint outer tube 12 can relatively rotate, and show electro-magnetic braking device 20 pairs of tower crane joint 10 brake offs, namely to tower crane joint 10 un-brake.
Whether please continue to refer to Fig. 3, further, control for brake device 23 is arranged in the first brake component 21, and is connected to the second brake component 22, to control to brake between the first brake component 21 and the second brake component 22.
In the present embodiment, control for brake device 23 is arranged in the first brake component 21.In other embodiments, control for brake device also can be arranged in the second brake component 22 according to actual needs, and is connected to the first brake component 21.
Particularly, control for brake device 23 comprises elasticity press part 231, electromagnet 232, adhesive part 233 and connector 234.Electromagnet 232, for connecting extraneous power supply, carrys out adhesive adhesive part 233 to produce magnetic after receiver voltage.Connector 234 is connected to the second brake component 22, keeps synchronous regime to make the second brake component 22 with connector 234.Elasticity press part 231 is connected to adhesive part 233, for compressing adhesive part 233.When adhesive part 233 is not compressed by elasticity press part 231 by electromagnet 232 adhesive, adhesive part 233 compresses connector 234, brakes connector 234, thus brakes the second brake component 22.When adhesive part 233 is compressed elasticity press part 231 by electromagnet 232 adhesive, adhesive part 233 disconnects the connection with connector 234, thus the braking of release to connector 234, and then release is braked the second brake component 22.
It should be noted that, the second brake component 22 keeps synchronous regime to be when connector 234 is braked with connector 234, and the second brake component 22 is braked simultaneously; When connector 234 is by brake off, the second brake component 22 is simultaneously by brake off.
In an embodiment, elasticity press part 231 is spring.Adhesive part 233 is armature.Connector 234 is connected by the mode be fixed with the second brake component 22.In other embodiments, connector 234 can be one-body molded with the second brake component 22.
Please continue to refer to Fig. 4, electro-magnetic braking device 20 also comprises support column 24.One end of support column 24 is fixed on the first brake component 21.The other end of support column 24 is fixed on joint urceolus 12, thus is supported on joint urceolus 12 by the first brake component 21.In the illustrated embodiment in which, multiple support column 24 interval is arranged, and realizes the support to the first brake component 21.In non-limiting example, also can adopt the cylindrical shell upwards extended from joint urceolus 12, replace support column, as the support member of the first brake component 21.
Second brake component 22 is fixed on joint inner core 11 by sealed mode.
Particularly, in the present embodiment, the second brake component 22 arranges through hole, joint inner core 11 is provided with screw.Be connected with screw spiral on joint inner core 11 through the through hole on the second brake component 22 by screw, thus the second brake component 22 is fixed on joint inner core 11.In other embodiments, the second brake component 22 also can be selected according to actual needs with the fixed form of joint inner core 11.
Further, joint inner core 11 comprises inner core 111 and closure 112.The cylindrical shell 1112 that inner core 111 comprises plate body 1111 and extended by the top of plate body 1111.The diameter of cylindrical shell 1112 is less than the diameter of plate body 1111.Joint urceolus 12 has first set apertured 121.The diameter of first set apertured 121 is greater than the diameter of cylindrical shell 1112.Cylindrical shell 1112 is sealed through first set apertured 121 and closure 112, to be fixed on rotationally on joint inner core 11 by joint urceolus 12.The upper surface of closure 112 is roughly concordant with the upper surface of joint inner core 11, and the second brake component 22 is arranged at the upper surface of joint inner core 11; Certainly, the second brake component also can be arranged on closure 112.
In the present embodiment, cylindrical shell 1112 is extended by the middle part at the top of plate body 1111.Plate body 1111 is discoid.
It should be noted that, joint urceolus 12 is fixed on joint inner core 11 by closure 112, thus prevents second joint urceolus 12 (direction of cylindrical shell 1112) movement in the vertical direction.
Further, tower crane joint piece 10 also comprises clutch shaft bearing 13 and the second bearing 14.Clutch shaft bearing 13 has the second cover apertured 131.Second bearing 14 has the 3rd cover apertured 141.The diameter of the second cover apertured 131 and the 3rd cover apertured 141 is all more than or equal to the diameter of first set apertured 121.Clutch shaft bearing 13 is located on cylindrical shell 1112 by the second sheathed borehole jack 131, and between plate body 1111 and the bottom of joint urceolus 12.Second bearing 14 is sheathed on cylindrical shell 1112 by the 3rd cover apertured 141, and between the top of joint urceolus 12 and closure 112.
It should be noted that, clutch shaft bearing 13 and the second bearing 14 are provided for joint inner core 11 and can relatively rotate with joint urceolus 12.
Further, tower crane joint 10 also comprises locating part 15.Locating part 15 has the 4th cover apertured 151.The diameter of the 4th cover apertured 151 is less than the diameter of first set apertured 121, and is greater than the diameter of cylindrical shell 1112.Locating part 15 is sheathed on cylindrical shell 1112 by the 4th cover apertured 151, and contacts the inwall of the first set apertured 121 of joint urceolus 12, thus it is spacing to carry out in horizontal direction (direction perpendicular to cylindrical shell 1112) to joint urceolus 12.
It should be noted that, at locating part 15 with under the effect of closure 112, joint urceolus 12 is firmly arranged on joint inner core 11 rotationally.
Refer to Fig. 5, the preferred embodiment of this utility model alternative plan provides a kind of medical hoist tower 500.Medical hoist tower 500 comprises foundation frame 510, cantilever 520 and medical tower crane joint assembly.In the present embodiment, the medical tower crane joint assembly 100 that provides for above-mentioned first scheme preferred embodiment of medical tower crane joint assembly.The concrete structure of tower crane joint assembly 100 has carried out detailed elaboration in above-mentioned first scheme preferred embodiment, does not repeat them here.
Foundation frame 510 for being arranged at ceiling, and connects medical tower crane joint assembly 100.Connecting cantilever gone back by medical tower crane joint assembly 100.
In the present embodiment, the electro-magnetic braking device 20 in tower crane joint 500 is braked for tower crane joint 10, and carries out control for brake without the need to re-laying gas path pipe to tower crane joint 10, thus avoids owing to laying gas circuit and pollute terminal gas circuit.
In addition, the electro-magnetic braking device 20 in tower crane joint 500 is stacked and placed on tower crane joint 10, is connected to tower crane joint 10, and namely electro-magnetic braking device 20 is placed on tower crane joint 10.Therefore, due to the external inner space can saving tower crane joint 10 of electro-magnetic braking device 20.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a medical tower crane joint assembly, comprise tower crane joint, described tower crane joint comprises joint inner core and joint urceolus, described joint urceolus is arranged on the inner core of described joint rotationally, it is characterized in that: described medical tower crane joint assembly also comprises the electro-magnetic braking device of the rolling brake for controlling described tower crane joint, described electro-magnetic braking device is stacked and placed on described tower crane joint, and is connected to described tower crane joint.
2. medical tower crane joint assembly as claimed in claim 1, it is characterized in that, described electro-magnetic braking device comprises the first brake component, the second brake component and control for brake device, described first brake component is connected to described joint urceolus, described second brake component is connected to described joint inner core, described control for brake device is connected to described first brake component and described second brake component, and control whether to brake between described first brake component and described second brake component, thus control whether to brake between described joint inner core and described joint urceolus.
3. medical tower crane joint assembly as claimed in claim 2, it is characterized in that, described control for brake device is arranged in described first brake component, and is connected to described second brake component;
Described control for brake device comprises elasticity press part, electromagnet, adhesive part and connector, described electromagnet is for connecting extraneous power supply, adhesive part described in adhesive is carried out to produce magnetic after receiver voltage, described connector is connected to described second brake component, synchronous regime is kept to make described second brake component and described connector, described elasticity press part is connected to described adhesive part, for compressing described adhesive part, when described adhesive part is not compressed by described elasticity press part by described electromagnet adhesive, described adhesive part compresses described connector, described connector is braked, thus described second brake component is braked, when described adhesive part is compressed described elasticity press part by described electromagnet adhesive, described adhesive part disconnects the connection with described connector, thus the braking of release to described connector, and then release is braked described second brake component.
4. medical tower crane joint assembly as claimed in claim 3, is characterized in that, described connector and described second brake component one-body molded; Or described connector is connected by the mode be fixed with described second brake component; Or described elasticity press part is spring and described adhesive part is armature.
5. medical tower crane joint assembly as claimed in claim 2, it is characterized in that, described electro-magnetic braking device also comprises the bracing or strutting arrangement for being supported in by described first brake component on the urceolus of described joint, one end of described bracing or strutting arrangement is fixed on described first brake component, and the other end of described bracing or strutting arrangement is fixed on the urceolus of described joint.
6. medical tower crane joint assembly as claimed in claim 5, it is characterized in that, described bracing or strutting arrangement is multiple spaced support columns; Or described bracing or strutting arrangement is the cylindrical shell extended from described joint urceolus.
7. the medical tower crane joint assembly as described in any one of claim 1-6, it is characterized in that, described joint inner core comprises inner core and closure, the cylindrical shell that described inner core comprises plate body and extended by the top of described plate body, the diameter of described cylindrical shell is less than the diameter of described plate body, described joint urceolus has first set apertured, the diameter of described first set apertured is greater than the diameter of described cylindrical shell, described cylindrical shell through described first set apertured and described closure sealed, so that described joint urceolus is fixed on the inner core of described joint rotationally.
8. medical tower crane joint assembly as claimed in claim 7, it is characterized in that, described tower crane joint also comprises clutch shaft bearing and the second bearing, described clutch shaft bearing has the second cover apertured, described second bearing has the 3rd cover apertured, the diameter of described second cover apertured and described 3rd cover apertured is all more than or equal to the diameter of described first set apertured, described clutch shaft bearing is located on described cylindrical shell by described second sheathed borehole jack, and between described plate body and the bottom of described joint urceolus, described second bearing is located on described cylindrical shell by described 3rd sheathed borehole jack, and between the top and described closure of described joint urceolus.
9. medical tower crane joint assembly as claimed in claim 8, it is characterized in that, described tower crane joint also locating part, described locating part has the 4th cover apertured, the diameter of described 4th cover apertured is less than the diameter of first set apertured, and is greater than the diameter of described cylindrical shell, and described locating part is located on described cylindrical shell by described 4th sheathed borehole jack, and contact the inwall of the first set apertured of described joint urceolus, thus it is spacing to carry out in horizontal direction to described joint urceolus.
10. a medical hoist tower, comprise foundation frame, cantilever and the medical tower crane joint assembly as described in any one of claim 1-9, described foundation frame for being arranged at ceiling, and connects described medical tower crane joint assembly, and described medical tower crane joint assembly also connects described cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103198.6U CN204839735U (en) | 2015-02-12 | 2015-02-12 | Medical tower crane joint subassembly and medical tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103198.6U CN204839735U (en) | 2015-02-12 | 2015-02-12 | Medical tower crane joint subassembly and medical tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839735U true CN204839735U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103198.6U Expired - Fee Related CN204839735U (en) | 2015-02-12 | 2015-02-12 | Medical tower crane joint subassembly and medical tower crane |
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| Country | Link |
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| CN (1) | CN204839735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144725A1 (en) * | 2018-01-24 | 2019-08-01 | 迈柯唯医疗设备(苏州)有限公司 | Medical suspension bridge |
-
2015
- 2015-02-12 CN CN201520103198.6U patent/CN204839735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144725A1 (en) * | 2018-01-24 | 2019-08-01 | 迈柯唯医疗设备(苏州)有限公司 | Medical suspension bridge |
| US11925584B2 (en) | 2018-01-24 | 2024-03-12 | Maquet (Suzhou) Co., Ltd. | Medical suspension bridge |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |