CN201603012U - Swing arm lifting electric tower crane - Google Patents
Swing arm lifting electric tower crane Download PDFInfo
- Publication number
- CN201603012U CN201603012U CN2009203508922U CN200920350892U CN201603012U CN 201603012 U CN201603012 U CN 201603012U CN 2009203508922 U CN2009203508922 U CN 2009203508922U CN 200920350892 U CN200920350892 U CN 200920350892U CN 201603012 U CN201603012 U CN 201603012U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- tower crane
- electric pushrod
- arm body
- holder
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model provides a swing arm lifting electric tower crane which comprises an upper fixing device, a swing arm fixing seat, a swing arm body, an electric push rod, a supply column fixing seat and a supply column, wherein the upper fixing device is used for being fixed indoors or on a building; the swing arm fixing seat is fixed on the upper fixing device; one end of the swing arm body is articulated with the swing arm fixing seat; the electric push rod is arranged outside the swing arm body, one end of the electric push rod is fixedly connected with the swing arm fixing seat, and the other end thereof is fixedly connected with the swing arm body; the supply column fixing seat is articulated at the other end of the swing arm body; and one end of the supply column is fixedly connected with the supply column fixing seat. The swing arm lifting electric tower crane has novel structure, convenient production and installation, simple field maintenance and high safety coefficient.
Description
Technical field
This utility model relates to medical instruments field, more specifically, relates to the electronic tower crane of a kind of swing arm lifting that operating room is used.
Background technology
Medical electronic tower crane mainly is divided into vertical lift tower crane and swing arm lifting tower crane two classes by elevating function at present, and the swing arm elevating function of traditional swing arm lifting tower crane mainly adds the realization of leading screw promotion oscillating arm mechanisms by motor, there are problems such as the production installation difficulty is big, field maintenance is complicated, reliability is not easy to guarantee, safety coefficient is low, fettered the development of swing arm lifting tower crane.
The utility model content
This utility model aims to provide the electronic tower crane of a kind of swing arm lifting, can solve the problems referred to above that traditional swing arm lifting tower crane exists.
According to an aspect of the present utility model, provide a kind of swing arm lifting electronic tower crane, comprising: go up fixture, be used for fixing on indoor or building; The swing arm holder is fixed on the fixture; The swing arm body, one end and swing arm holder are hinged; Electric pushrod, it is external to be arranged on swing arm, and electric pushrod one end is fixedlyed connected with the swing arm holder or is hinged, and the other end is fixedlyed connected with the swing arm body; Supply the post holder, be hinged on the other end of swing arm body; The supply post, an end is fixedlyed connected with supply post holder.
Preferably, last fixture comprises: pedestal, upper fixed seat; Pedestal is used for fixing on indoor or building; Upper fixed seat one end is fixedlyed connected with pedestal, and the other end is fixedlyed connected with the swing arm holder.
Preferably, the electronic tower crane of swing arm lifting also comprises: the electric pushrod adaptor is fixed on the swing arm body and with electric pushrod and is connected.
Preferably, the swing arm body is a hollow; The electronic tower crane of swing arm lifting also comprises: connecting rod, connecting rod are arranged in the swing arm body and are consistent with the length direction of swing arm body; Connecting rod one end and swing arm holder are hinged, and the other end is fixedlyed connected with supply post holder.
Preferably, the electronic tower crane of swing arm lifting also comprises: pallet is arranged on the supply post.
Preferably, the electronic tower crane of swing arm lifting also comprises: the pallet drawer is arranged on the supply post.
Preferably, swing arm body and swing arm holder are hinged by first bearing pin; Supply post holder is hinged on the other end of swing arm body by the swing arm bearing pin; The distance of the electric pushrod adaptor and first bearing pin is smaller or equal to the distance of electric pushrod adaptor and swing arm bearing pin.
Preferably, electric pushrod adopts built-in motor.
Preferably, electric pushrod is fixedlyed connected by the push rod bearing pin with the swing arm body.
Preferably, the electronic tower crane of swing arm lifting also comprises: chamber mirror dolly or anesthetic machine are arranged on the supply post.
Because this utility model adopts electric pushrod to promote the lifting of swing arm body, it is external that electric pushrod is arranged on swing arm, the mode that need not to adopt independent motor to add leading screw promotion swing arm merely realizes the swing arm lifting, so swing arm lifting tower crane is installed easily, reliable, overcome that traditional swing arm lifting tower crane production installation difficulty is big, field maintenance is complicated, reliability is not easy problems such as assurance.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain this utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the structure according to the electronic tower crane of swing arm lifting of this utility model embodiment;
Fig. 2 has schematically shown the main TV structure that the swing arm according to the electronic tower crane of swing arm lifting of this utility model embodiment is connected with electric pushrod;
Fig. 3 has schematically shown A-A sectional structure among Fig. 2;
Fig. 4 has schematically shown B-B sectional structure among Fig. 2.
Description of reference numerals: rotating shaft 14-swing arm rotating shaft 15-bearing pin 16-connecting rod switching piece 17-slew gear 34-first bearing pin is adjusted in 1-pedestal 2-upper fixed seat 3-swing arm holder 4-swing arm body 5-connecting rod 6-electric pushrod switching piece 7-supply post holder 8-electric pushrod 9-supply post 10-pallet 11-pallet drawer 12-swing arm bearing pin 13-swing arm
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe this utility model in detail.
Fig. 1 to Fig. 4 has schematically shown according to the electronic tower crane of swing arm lifting of this utility model embodiment and inner structure thereof.As shown in the figure, the electronic tower crane of swing arm lifting according to this utility model embodiment comprises: go up fixture, be used for fixing on indoor or building, be fixed on the roof of operating room usually; Swing arm holder 3 is fixed on the fixture; Swing arm body 4 for example is shaft-like or tubular or inside are hollow, and one end and swing arm holder 3 are hinged; Electric pushrod 8 is arranged on outside the swing arm body 4, and electric pushrod 8 one ends are fixedlyed connected with swing arm holder 3 or be hinged, and the other end is fixedlyed connected with swing arm body 4; Supply post holder 7, be hinged on the other end of swing arm body 4; Supply post 9, one ends are fixedlyed connected with supply post holder 7.An above-mentioned end and the other end are not limited to strict endpoint location, the end that can comprise Position Approximate, for example, as depicted in figs. 1 and 2, supply post holder 7 can be hinged on the position near the end points of the low order end of swing arm body 4, apart from the end points of the low order end of swing arm body 4 suitable distance can be arranged.
Because this utility model adopts electric pushrod 8 to promote 4 liftings of swing arm body, it is external that electric pushrod is arranged on swing arm, the mode that need not to adopt independent motor to add leading screw promotion swing arm merely realizes 4 liftings of swing arm body, so swing arm lifting tower crane is installed easily, reliable, overcome that traditional swing arm lifting tower crane production installation difficulty is big, field maintenance is complicated, reliability is not easy problems such as assurance.
Last fixture can be the various devices that are fit to be fixed on the fixture.Preferably, as shown in Figure 1, last fixture comprises: pedestal 1, upper fixed seat 2; Pedestal 1 is tubular or tubulose for example, can be provided with screw on it and be used to hang at indoor or building; Upper fixed seat 2 for example is truncated cone-shaped, long table shape, bucking ladder shape etc., and the one end is fixedlyed connected with pedestal 1, and as shown in Figure 1, upper fixed seat 2 is fixed on pedestal 1 below; The other end of upper fixed seat 2 is fixedlyed connected with swing arm holder 3, and as shown in Figure 1 and Figure 2, swing arm holder 3 is fixed on upper fixed seat 2 belows.Pedestal 1 and upper fixed seat 2 are generally part commonly used, like this, can make things convenient for the fixing of swing arm body 4, make things convenient for the installation and the use of the electronic tower crane of swing arm lifting.
Preferably, the electronic tower crane of swing arm lifting also comprises: electric pushrod adaptor 6, for example, be arranged in the swing arm body 4, and as shown in Figure 1 and Figure 2, be fixed in the swing arm body 4, and fixedly connected by push rod bearing pin 15 with electric pushrod 8 by screw.Like this, be convenient to dismounting and maintenance electric pushrod 8.
Preferably, swing arm body 4 is a hollow; The electronic tower crane of swing arm lifting also comprises: connecting rod 5, connecting rod 5 are arranged in the swing arm body 4 and are consistent with the length direction of swing arm body 4; Connecting rod 5 one ends are hinged by swing arm rotating shaft 14 and swing arm holder 3, and the other end is fixedlyed connected with supply post holder 7.The other end of connecting rod 5 is fixedlyed connected with connecting rod switching piece 16, connecting rod switching piece 16 is adjusted rotating shaft 13 with supply post holder 7 by swing arm and is connected, and swing arm is adjusted rotating shaft 13 and is provided with screw, and connecting rod switching piece 16 and supply post holder 7 are spirally connected by this screw and fix.Like this, connecting rod 5 and 4 parallel motions of swing arm body have prevented the phenomenon that supply post holder 7 swings in the rotating of relative swing arm body 4, and what kept that supply post 9 moves in lifting process is steady.
Preferably, the electronic tower crane of swing arm lifting, also comprise: be arranged on pallet 10 or pallet drawer 11 or chamber mirror dolly or anesthetic machine on the supply post 9, or display device, or the combination of above-mentioned parts or device, like this, can dispose various parts or device needs to adapt to operation needs or treatment, to observe.
Preferably, swing arm body 4 is hinged by first bearing pin 34 with swing arm holder 3; Supply post holder 7 is hinged on the other end of swing arm body 4 by swing arm bearing pin 12; The distance of electric pushrod adaptor 6 and swing arm bearing pin 12 is smaller or equal to the distance of the electric pushrod adaptor 6 and first bearing pin 34.Like this, with first bearing pin 34 is rotating shaft, the position that electric pushrod 8 supports swing arm body 4 probably is positioned at the position of electric pushrod adaptor 6, can probably adopt the position of the bearing pin 15 that electric pushrod adaptor 6 is connected with electric pushrod 8, swing arm body 4 suffered downward pulling force G derive from supply post 9, and stress point is the swing arm bearing pin 12 that swing arm body 4 is connected with supply post holder 7.Because the distance of electric pushrod adaptor 6 and swing arm bearing pin 12 is smaller or equal to the distance of the electric pushrod adaptor 6 and first bearing pin 34, that is to say, electric pushrod adaptor 6 is the closer to supply post holder 7, the pushing torque of the electric pushrod 8 that swing arm body 4 is subjected to is big more, the thrust F of electric pushrod 8 is more little, like this, can save the thrust or the power of electric pushrod 8.
Preferably, electric pushrod 8 adopts built-in motor.Like this, relevant driving mechanism and drive mechanism all are arranged on electric pushrod 8 inside, and with respect to external motor, electric pushrod 8 overall structures are attractive in appearance, and can not influence miscellaneous part work, use and install, conveniently produce, install and maintenance.Electric pushrod 8 for example can adopt the electric pushrod of the 343200+002000A0 model of Denmark Linak company production, and its quality is better.
As can be seen from the above description, this utility model the above embodiments have realized following technique effect:
1, electric pushrod 8 two ends of the electronic tower crane of swing arm lifting connect by bearing pin, for example, electric pushrod 8 is fixing with electric pushrod adaptor 6 by bearing pin 15, the other end is connected with swing arm holder 3 by bearing pin (not providing label among the figure), be convenient to produce and install, can effectively enhance productivity, also be convenient to field maintenance.
2, the power of the electronic tower crane swing arm of swing arm lifting adopts total solution, electric pushrod 8 adopts built-in motor, and relevant driving mechanism and drive mechanism all are arranged on electric pushrod 8 internal structures, thereby, compact conformation, volume is little, noise is low, and is high more a lot of than traditional approach reliability.
3, the active force strong point of the electric pushrod 8 of the electronic tower crane of swing arm lifting is at the middle part of swing arm body 4, and is far away apart from the rotating shaft of swing arm body 4, adds the root of the leading screw strong point at spiral arm than conventional motors, causes the mode safety coefficient of stress concentration to want high a lot.
4, the electronic tower crane novel structure of swing arm lifting, cost is low, and fairshaped appearance design meets the requirement of hospital's clean by laminar flow more.
5,, can change the load capacity of the electronic tower crane of swing arm lifting, range by the length of the thrust that changes electric pushrod 8, flexible stroke and swing arm body 4.
The above is a preferred embodiment of the present utility model only, is not limited to this utility model, and for a person skilled in the art, this utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the electronic tower crane of swing arm lifting is characterized in that, comprising:
Last fixture is used for fixing on indoor or building;
Swing arm holder (3) is fixed on described going up on the fixture;
Swing arm body (4), one end and described swing arm holder (3) are hinged;
Electric pushrod (8) is arranged on outside the described swing arm body (4), and described electric pushrod (8) one ends are fixedlyed connected with described swing arm holder (3) or be hinged, and the other end is fixedlyed connected with described swing arm body (4);
Supply post holder (7), be hinged on the other end of described swing arm body (4);
Supply post (9), an end is fixedlyed connected with described supply post holder (7).
2. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that,
The described fixture that goes up comprises: pedestal (1), upper fixed seat (2);
Described pedestal (1) is used for fixing on indoor or building;
Described upper fixed seat (2) one ends are fixedlyed connected with described pedestal (1), and the other end is fixedlyed connected with described swing arm holder (3).
3. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that, also comprises:
Electric pushrod adaptor (6) is fixed on described swing arm body (4) and upward and with described electric pushrod (8) is connected.
4. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that,
Described swing arm body (4) is a hollow;
The electronic tower crane of described swing arm lifting also comprises: connecting rod (5), described connecting rod (5) are arranged in the described swing arm body (4) and are consistent with the length direction of described swing arm body (4); Described connecting rod (5) one ends and described swing arm holder (3) are hinged, and the other end is fixedlyed connected with described supply post holder (7).
5. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that, also comprises:
Pallet (10) is arranged on the described supply post (9).
6. the electronic tower crane of swing arm lifting according to claim 5 is characterized in that, also comprises:
Pallet drawer (11) is arranged on the described supply post (9).
7. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that,
Described swing arm body (4) is hinged by first bearing pin (34) with described swing arm holder (3);
Supply post holder (7) is hinged on the other end of described swing arm body (4) by swing arm bearing pin (12);
The distance of described electric pushrod adaptor (6) and described first bearing pin (34) is smaller or equal to the distance of described electric pushrod adaptor (6) with described swing arm bearing pin (12).
8. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that,
Described electric pushrod (8) adopts built-in motor.
9. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that,
Described electric pushrod (8) is fixedlyed connected by push rod bearing pin (15) with described swing arm body (4).
10. the electronic tower crane of swing arm lifting according to claim 1 is characterized in that, also comprises:
Chamber mirror dolly or anesthetic machine are arranged on the described supply post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203508922U CN201603012U (en) | 2009-12-31 | 2009-12-31 | Swing arm lifting electric tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203508922U CN201603012U (en) | 2009-12-31 | 2009-12-31 | Swing arm lifting electric tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603012U true CN201603012U (en) | 2010-10-13 |
Family
ID=42947719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203508922U Expired - Fee Related CN201603012U (en) | 2009-12-31 | 2009-12-31 | Swing arm lifting electric tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603012U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715994A (en) * | 2012-07-10 | 2012-10-10 | 迈柯唯医疗设备(苏州)有限公司 | Open type elbow structure of electric hoisting tower |
| CN102734315A (en) * | 2012-07-10 | 2012-10-17 | 迈柯唯医疗设备(苏州)有限公司 | Rotation mechanism of flexible shell |
| CN103158010A (en) * | 2013-03-04 | 2013-06-19 | 美卡诺元器件(上海)有限公司 | Motor-driven lifting cantilever system |
| CN104874073A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Anesthesia component for mobile operation vehicle and mobile operation vehicle with anesthesia component |
| CN104873275A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Balanced type lifting tower crane and guiding device thereof |
| CN104873274A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Ceiling pendant for indoor use |
| CN114869643A (en) * | 2022-05-18 | 2022-08-09 | 迈柯唯医疗设备(苏州)有限公司 | Medical tower crane height adjusting device |
-
2009
- 2009-12-31 CN CN2009203508922U patent/CN201603012U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715994A (en) * | 2012-07-10 | 2012-10-10 | 迈柯唯医疗设备(苏州)有限公司 | Open type elbow structure of electric hoisting tower |
| CN102734315A (en) * | 2012-07-10 | 2012-10-17 | 迈柯唯医疗设备(苏州)有限公司 | Rotation mechanism of flexible shell |
| CN102734315B (en) * | 2012-07-10 | 2015-02-04 | 迈柯唯医疗设备(苏州)有限公司 | Rotation mechanism of flexible shell |
| CN103158010A (en) * | 2013-03-04 | 2013-06-19 | 美卡诺元器件(上海)有限公司 | Motor-driven lifting cantilever system |
| CN104874073A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Anesthesia component for mobile operation vehicle and mobile operation vehicle with anesthesia component |
| CN104873275A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Balanced type lifting tower crane and guiding device thereof |
| CN104873274A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Ceiling pendant for indoor use |
| CN104874073B (en) * | 2014-02-28 | 2018-05-01 | 北京谊安医疗系统股份有限公司 | For locomotive of performing the operation anesthesia thermomechanical components and there is its operation locomotive |
| CN104873275B (en) * | 2014-02-28 | 2018-07-20 | 北京谊安医疗系统股份有限公司 | Balanced type lifts tower crane and its guider |
| CN114869643A (en) * | 2022-05-18 | 2022-08-09 | 迈柯唯医疗设备(苏州)有限公司 | Medical tower crane height adjusting device |
| CN114869643B (en) * | 2022-05-18 | 2024-03-01 | 迈柯唯医疗设备(苏州)有限公司 | Medical crane tower height adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201603012U (en) | Swing arm lifting electric tower crane | |
| CN201253260Y (en) | Electric lifting medical suspension device | |
| CN109210342A (en) | A kind of height-adjustable computer display screen | |
| CN109973907A (en) | A kind of environment-friendly and energy-efficient LED light being easily installed disassembly | |
| CN209327372U (en) | A kind of specimen needle movement mechanism | |
| CN2685714Y (en) | Apparatus for lifting and lowering road lamp | |
| CN102116407A (en) | Mechanical safety device and medical head mast using same | |
| CN203369967U (en) | Medical tower crane based on connecting rod type balance mechanism | |
| CN217824594U (en) | Multi-section electric lifting push rod with high reliability | |
| CN202605016U (en) | Medical hanging tower lifting arm | |
| CN208834224U (en) | A kind of computer display being applicable in different heights | |
| CN205871625U (en) | Swivel chair is with truckle fixed and that remove of being convenient for | |
| CN111174128A (en) | LED lamp | |
| CN208578554U (en) | A kind of servo electric cylinders driving beam pumping unit | |
| CN2910888Y (en) | Layered set type automatic lifting/lowering apparatus | |
| CN111419412A (en) | Medical elevating platform of horizontal vertical pair of regulation | |
| CN2659010Y (en) | Electrodynamic push rod | |
| CN212058849U (en) | Environmental monitoring is with portable building site raise dust monitor | |
| CN102115018B (en) | Electric lifting device and medical tower crane | |
| CN202497237U (en) | Electric arm | |
| CN207893363U (en) | A kind of meteorological wind rod lifter | |
| CN207800121U (en) | A kind of music bracket | |
| CN201040706Y (en) | TV set lifting driving mechanism | |
| CN2724651Y (en) | Suspended arm for medical use | |
| CN2458613Y (en) | Sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101013 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |