CN107582176A - Operating room practicality single armed tower crane - Google Patents
Operating room practicality single armed tower crane Download PDFInfo
- Publication number
- CN107582176A CN107582176A CN201710754746.5A CN201710754746A CN107582176A CN 107582176 A CN107582176 A CN 107582176A CN 201710754746 A CN201710754746 A CN 201710754746A CN 107582176 A CN107582176 A CN 107582176A
- Authority
- CN
- China
- Prior art keywords
- motor
- cam splitter
- tower crane
- fixedly connected
- operating room
- 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
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical group CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940075473 medical gases Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
This case is related to a kind of operating room practicality single armed tower crane, including：Hanger；Cantilever, a rack is provided with the cantilever inner length direction, a gear being meshed is provided with the rack, the first motor is provided with above the gear, first motor is slidably connected in the cantilever, rotating mechanism and the first pivoting support are provided with below the gear, the first Cam splitter and the second motor are provided with the rotating mechanism, the first Cam splitter input shaft is rotatablely connected with second motor, and the first Cam splitter output shaft is straight down；Upper box, the upper box top are fixedly connected with the first Cam splitter of arc output shaft；Connecting pole；And lower box.Tower crane covering space of the present invention is big, and practicality is stronger, more flexible, can save space according to using the direction required for regulation, strengthen function, stability is high.
Description
Technical field
The present invention relates to medical hoist tower, more particularly to a kind of operating room practicality single armed tower crane.
Background technology
Tower crane is the essential supply Medical Devices of hospital modernization operating room, be mainly used in operating room oxygen supply, attract,
The terminal switching of the medical gases such as compressed air, nitrogen.It is mainly divided into fixed, electric up-down in industry at present to rotate
Formula, single swing arm type, double cantalever type, medical functions pillar.
Instantly the operating room single armed tower crane used, carrying platform are fixed, and several carrying platforms are fixed on a direction,
Existing value is lost among operation, influences to use, space-consuming.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of operating room practicality single armed tower crane, pass through connecting pole, gear, revolution
Supporting is used cooperatively with Cam splitter so that tower crane covering space increase, practicality is stronger, more flexible.
Therefore, technical scheme provided by the invention is：
A kind of operating room practicality single armed tower crane, including：
Hanger, it is fixed on the ceiling；
Cantilever, it is horizontally disposed hollow rectangular parallelepiped structure, the cantilever first end top and the hanger bottom
It is fixedly connected, a rack is provided with the cantilever inner length direction, is engaged on the rack and is provided with a gear, the tooth
The flank of tooth is taken turns perpendicular to horizontal plane, is provided with the first motor above the gear, the first motor rotating shaft with it is described
Gear is fixedly connected, and first motor is slidably connected in the cantilever, and rotating mechanism is provided with below the gear
With the first pivoting support, the first pivoting support inner ring is fixedly connected with the gear, the first pivoting support outer ring with
The rotating mechanism is fixedly connected, and is provided with the first Cam splitter and the second motor in the rotating mechanism, and described
One Cam splitter input shaft and second motor are rotatablely connected, the first Cam splitter output shaft vertically to
Under；
Upper box, its top are fixedly connected with the first Cam splitter of arc output shaft；
Connecting pole, it is fixedly connected with the upper box bottom；And
Lower box, its top are fixedly connected with the connecting pole.
Preferably, the connecting pole includes：
Permanent magnetic plate, it is fixedly connected with the upper box bottom；
Soft magnet plate, it is located above the permanent magnetic plate, and the soft magnet plate is fixedly connected with the lower box top, described soft
Magnetic sheet is connected in a charge circuit, and a controlling switch is in series with the charge circuit, and the controlling switch is connected to described
Button on the outside of lower box, caused magnetic field and the magnetic field of the permanent magnetic plate are mutually exclusive after the soft magnet plate is powered；And
Cushion pad, it is between the permanent magnetic plate and the soft magnet plate.
Preferably, the connecting pole is the second pivoting support, the second pivoting support outer ring with the upper box
Portion is fixedly connected, and the second pivoting support inner ring is connected with the lower box top.
Preferably, the connecting pole is the second Cam splitter, and the connecting pole also includes the 3rd motor, described
Second Cam splitter input shaft and the 3rd motor are rotatablely connected, the second Cam splitter output shaft vertically to
It is connected down and with the lower box top.
Preferably, first Cam splitter and the second Cam splitter are globoid cam dispenser.
Preferably, it is 3 that first Cam splitter, which stops number, and it is 12 that second Cam splitter, which stops number,.
Preferably, the first Cam splitter output ratio of Q-switching to free running is less than 1: 3, and the second Cam splitter output ratio of Q-switching to free running is more than
2∶1。
Preferably, first motor, the second motor and the 3rd motor are reverse rotating motor.
Preferably, the spacing slide rail slid laterally for first motor, the limit are also included in the cantilever
Position slide rail both ends are respectively arranged with limited block.
Preferably, the hanger bottom includes the 3rd pivoting support, and the 3rd pivoting support inner ring is fixed on institute
State inside hanger, the 3rd pivoting support outer ring is fixedly connected with the cantilever first end.
The present invention comprises at least following beneficial effect：
1. upper box of the present invention, lower box can be with 360 degree of rotations, fitness is higher, and practicality is stronger, cleverer
It is living, required direction can be adjusted according to using；
2. the present invention can also be in the jib-length direction by the gear mechanism upper box, lower box
Upper any movement, saves space, strengthens function；
3. the present invention can 360 degree centered on hanger rotations by the 3rd pivoting support cantilever
Turn, add the covering space of tower crane；
4. the present invention locks the anglec of rotation by first Cam splitter, the second Cam splitter, ensure tower crane
Stability.
Brief description of the drawings
Fig. 1 is the left view of operating room practicality single armed tower crane of the present invention；
Fig. 2 is cantilever left view sectional view of the present invention；
Fig. 3 is cantilever vertical view cutaway drawing of the present invention；
Fig. 4 is connecting pole sectional view of the present invention.
Embodiment
Below by embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or more
The presence or addition of individual other elements or its combination.
Embodiment
As Figure 1-3, a kind of operating room practicality single armed tower crane, including：Hanger 100, it is fixed on the ceiling；
Cantilever 200, it is horizontally disposed hollow rectangular parallelepiped structure, the first end top of cantilever 200 and the bottom of hanger 100
It is fixedly connected, a rack 210 is provided with the inner length direction of cantilever 200, is engaged on the rack 210 and is provided with a tooth
Wheel 220, for the flank of tooth of gear 220 perpendicular to horizontal plane, the top of gear 220 is provided with the first motor 230, and described the
The rotating shaft of one motor 230 is fixedly connected with the gear 220, and first motor 230 is slidably connected at the cantilever
In 200, the lower section of the gear 220 is provided with rotating mechanism and the first pivoting support, the first pivoting support inner ring with it is described
Gear 220 is fixedly connected, and the first pivoting support outer ring is fixedly connected with the rotating mechanism, is set in the rotating mechanism
There are the first Cam splitter 240 and the second motor 250, the input shaft of the first Cam splitter 240 drives with described second
Dynamic motor 250 is rotatablely connected, and the output shaft of the first Cam splitter 240 is straight down；Upper box 300, its top with it is described
The output shaft of the first Cam splitter of arc 240 is fixedly connected；Connecting pole 400, it is fixedly connected with the bottom of upper box 300；
And lower box 500, its top are fixedly connected with the connecting pole 400.First Cam splitter 240 is globoid cam point
Cutter.It is 3 that first Cam splitter 240, which stops number,.The output ratio of Q-switching to free running of first Cam splitter 240 is less than 1: 3.Described
One motor 230, the second motor 250 are reverse rotating motor.Also include driving for described first in the cantilever 200
The spacing slide rail 260 that dynamic motor 230 slides laterally, the spacing both ends of slide rail 260 are respectively arranged with limited block 270.It is described outstanding
The bottom of suspension bracket 100 includes the 3rd pivoting support, and the 3rd pivoting support inner ring is fixed on inside the hanger 100, described
3rd pivoting support outer ring is fixedly connected with the first end of cantilever 200.
In the present embodiment, the upper box 300, lower box 400 are driven along the cantilever 200 by the gear 220
Length direction moves horizontally；Can be described with 360 degree of rotations by first Cam splitter 240 upper box 300
First Cam splitter stops number as 3 it is meant that the upper box rotates 120 degree every time；Institute is realized by the connecting pole 400
State 360 degree of rotations of lower box 500；By the 3rd pivoting support, the cantilever 200 can surround the hanger 100
Rotate；First motor 230 is either-rotation motor so that the gear 220 can roll around, the second driving electricity
Machine 250 is either-rotation motor so that the upper box 300 can clockwise, rotate counterclockwise；The design of first pivoting support
Purpose is that for the gear 220 when being rotated along the rack 210, the gear 220 moves horizontally can be by described
Single-revolution supporting passes to the upper box 300, due to force of rolling friction very little in pivoting support, the rotation of the gear 220
It is not transferred to the upper box 300；The limited block 270 plays a part of preventing the motor 230 from dislocating.
Another embodiment, as shown in figure 4, the connecting pole 400 includes：Permanent magnetic plate 410, itself and the upper box 300
Bottom is fixedly connected；Soft magnet plate 420, it is on the top of permanent magnetic plate 410, the soft magnet plate 420 and the lower box 500
Portion is fixedly connected, and the soft magnet plate 420 is connected in a charge circuit, and a controlling switch, institute are in series with the charge circuit
State the button that controlling switch is connected to the outside of the lower box 500, after the soft magnet plate 420 is powered caused magnetic field with it is described forever
The magnetic field of magnetic sheet 410 is mutually exclusive；And cushion pad 430, it is between the permanent magnetic plate 410 and the soft magnet plate 420.
In the case of the soft magnet plate 420 is cold, the deadweight of the soft magnet plate 420 and the cushion pad 430 in the lower box 500
It is snuggly mated to together under attraction with the permanent magnetic plate 410；After the soft magnet plate 420 is powered, generation repels each other with permanent magnetic plate 410
Power, the soft magnet plate 420 separates with the cushion pad 430, at this moment can be to rotate the lower box 500；The cushion pad
430 play a part of buffering the tenesmus of lower box 500 strength after powering off.
Another embodiment, the connecting pole 400 are the second pivoting support, the second pivoting support outer ring with it is described on
The bottom of casing 300 is fixedly connected, and the second pivoting support inner ring is connected with the top of lower box 500.Pass through pivoting support
The purpose for allowing the lower box 500 to rotate can equally be realized.
Another embodiment, the connecting pole 400 are the second Cam splitter, and the connecting pole 400 also includes the 3rd and driven
Dynamic motor, the second Cam splitter input shaft are rotatablely connected with the 3rd motor, second Cam splitter
Output shaft is connected straight down and with the top of lower box 500.3rd motor is reverse rotating motor.Described
Two Cam splitters are globoid cam dispenser.It is 12 that second Cam splitter, which stops number,.Second Cam splitter
The output ratio of Q-switching to free running is more than 2: 1.The lower box 500 is allowed to rotate by second Cam splitter, and it is 12 to stop number, the nowel
The rotational angle of body is divided into 12 parts, rotates 30 degree every time, the output ratio of Q-switching to free running is more than 2: 1 so that the dead time relatively rotates during rotation
Time is shorter.
From the above mentioned, upper box of the present invention, lower box can be with 360 degree of rotations, and fitness is higher, and practicality is more
By force, it is more flexible, required direction can be adjusted according to using；By the gear mechanism upper box, lower box also
It can arbitrarily be moved on the jib-length direction, save space, strengthen function；Pass through the 3rd pivoting support institute
State cantilever can 360 degree centered on hanger rotations, add the covering space of tower crane；Split by first cam
Device, the second Cam splitter locking anglec of rotation, ensure the stability of tower crane.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (10)
- A kind of 1. operating room practicality single armed tower crane, it is characterised in that including：Hanger, it is fixed on the ceiling；Cantilever, it is horizontally disposed hollow rectangular parallelepiped structure, and the cantilever first end top is fixed with the hanger bottom Connect, a rack is provided with the cantilever inner length direction, is engaged on the rack and is provided with a gear, the gear teeth Face is provided with the first motor, the first motor rotating shaft and the gear above horizontal plane, the gear It is fixedly connected, first motor is slidably connected in the cantilever, and rotating mechanism and the are provided with below the gear Single-revolution supports, and the first pivoting support inner ring is fixedly connected with the gear, the first pivoting support outer ring with it is described Rotating mechanism is fixedly connected, and the first Cam splitter and the second motor are provided with the rotating mechanism, and described first is convex Take turns dispenser input shaft to be rotatablely connected with second motor, the first Cam splitter output shaft is straight down；Upper box, its top are fixedly connected with the first Cam splitter of arc output shaft；Connecting pole, it is fixedly connected with the upper box bottom；AndLower box, its top are fixedly connected with the connecting pole.
- 2. operating room practicality single armed tower crane according to claim 1, it is characterised in that the connecting pole includes：Permanent magnetic plate, it is fixedly connected with the upper box bottom；Soft magnet plate, it is located above the permanent magnetic plate, and the soft magnet plate is fixedly connected with the lower box top, the soft magnet plate It is connected in a charge circuit, a controlling switch is in series with the charge circuit, the controlling switch is connected to the nowel The button of external side, caused magnetic field and the magnetic field of the permanent magnetic plate are mutually exclusive after the soft magnet plate is powered；AndCushion pad, it is between the permanent magnetic plate and the soft magnet plate.
- 3. operating room practicality single armed tower crane according to claim 1, it is characterised in that the connecting pole is the second revolution Supporting, the second pivoting support outer ring is fixedly connected with the upper box bottom, the second pivoting support inner ring with it is described Lower box top connects.
- 4. operating room practicality single armed tower crane according to claim 1, it is characterised in that the connecting pole is the second cam Dispenser, the connecting pole also include the 3rd motor, the second Cam splitter input shaft and the described 3rd driving electricity Machine is rotatablely connected, and the second Cam splitter output shaft is connected straight down and with the lower box top.
- 5. operating room practicality single armed tower crane according to claim 4, it is characterised in that first Cam splitter and Second Cam splitter is globoid cam dispenser.
- 6. operating room practicality single armed tower crane according to claim 5, it is characterised in that first Cam splitter stops Dynamic number is 3, and it is 12 that second Cam splitter, which stops number,.
- 7. operating room practicality single armed tower crane according to claim 6, it is characterised in that first Cam splitter moves Quiet ratio is less than 1: 3, and the second Cam splitter output ratio of Q-switching to free running is more than 2: 1.
- 8. operating room practicality single armed tower crane according to claim 4, it is characterised in that first motor, Two motors and the 3rd motor are reverse rotating motor.
- 9. operating room practicality single armed tower crane according to claim 1, it is characterised in that also include supplying institute in the cantilever The spacing slide rail that the first motor slides laterally is stated, the spacing slide rail both ends are respectively arranged with limited block.
- 10. operating room practicality single armed tower crane according to claim 1, it is characterised in that the hanger bottom includes 3rd pivoting support, the 3rd pivoting support inner ring are fixed on inside the hanger, the 3rd pivoting support outer ring with The cantilever first end is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754746.5A CN107582176A (en) | 2017-08-29 | 2017-08-29 | Operating room practicality single armed tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754746.5A CN107582176A (en) | 2017-08-29 | 2017-08-29 | Operating room practicality single armed tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107582176A true CN107582176A (en) | 2018-01-16 |
Family
ID=61050251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754746.5A Pending CN107582176A (en) | 2017-08-29 | 2017-08-29 | Operating room practicality single armed tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107582176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081596A (en) * | 2021-03-29 | 2021-07-09 | 南京医科大学第二附属医院 | Medical electric suspension bridge equipment |
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| CN107040766A (en) * | 2017-05-15 | 2017-08-11 | 柳州译海网络科技有限公司 | A kind of security protection prison video monitoring apparatus |
| CN208838178U (en) * | 2017-08-29 | 2019-05-10 | 苏州科技城医院 | Operating room practicability single armed tower crane |
-
2017
- 2017-08-29 CN CN201710754746.5A patent/CN107582176A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255661Y (en) * | 1995-12-19 | 1997-06-04 | 李景轩 | Pulse type passive running contactor |
| CN200942598Y (en) * | 2006-09-18 | 2007-09-05 | 钟青柳 | Electromagnetic punch press |
| CN102312946A (en) * | 2010-07-09 | 2012-01-11 | 湖南太阳龙医疗科技有限公司 | Electromagnetic braking device for medical tower crane joint |
| CN202719019U (en) * | 2012-08-15 | 2013-02-06 | 宁波健芝康医疗设备有限公司 | Medical treatment crane tower main body rotating device provided with electromagnetic brake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113081596A (en) * | 2021-03-29 | 2021-07-09 | 南京医科大学第二附属医院 | Medical electric suspension bridge equipment |
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Application publication date: 20180116 |