CN204734644U - Lead screw device wholly goes up and down - Google Patents

Lead screw device wholly goes up and down Download PDF

Info

Publication number
CN204734644U
CN204734644U CN201520252692.9U CN201520252692U CN204734644U CN 204734644 U CN204734644 U CN 204734644U CN 201520252692 U CN201520252692 U CN 201520252692U CN 204734644 U CN204734644 U CN 204734644U
Authority
CN
China
Prior art keywords
screw mandrel
lead screw
sleeve
handed
dextrorotation
Prior art date
Application number
CN201520252692.9U
Other languages
Chinese (zh)
Inventor
裴骏
Original Assignee
裴骏
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 裴骏 filed Critical 裴骏
Priority to CN201520252692.9U priority Critical patent/CN204734644U/en
Application granted granted Critical
Publication of CN204734644U publication Critical patent/CN204734644U/en

Links

Abstract

The utility model discloses a lead screw device wholly goes up and down, lead screw shake the hand connecting rod and stainless steel side's union coupling, dextrorotation lead screw, levogyration lead screw and lead screw connecting pipe connect gradually, right -handed nut, left -handed nut, dextrorotation lead screw and levogyration lead screw connect gradually, the bottom and the lead screw guider of levogyration lead screw are connected, dextrorotation lead screw sleeve and levogyration lead screw sleeve are connected in dextrorotation lead screw and levogyration lead screw respectively, and pass through the locking of lead screw spring, fixed cover of lead screw and lead screw sleeve are connected with the sleeve pipe cap, supplementary air spring is connected with the lead screw fixing base, the fixed sliding sleeve of lead screw is connected the back with the sliding sleeve dead lever and is connected with lift pivot board, nut fixed stop is connected with the left -handed nut, and whole over -and -under type lead screw uses with the cooperation of upper end balancing pole. The utility model discloses avoided all potential safety hazards of wholly going up and down, ensured more safely in patient's use.

Description

A kind of integral elevating lead screw device
Technical field
This utility model relates to elevating screw field, is specially a kind of integral elevating lead screw device.
Background technology
Sick bed also can be described as medical bedstead, nursing bed etc., and be the sick bed that patient uses when recuperating, main use occasion has various big hospital, health clinics in towns and townships, community medical service center etc.And the sorting technique of sick bed is various, broad categories, along with the development of society, medical facilities perfect, the use of medical bedstead is more and more important.But present medical bedstead is all separately mobile or lifting, does not have the function of integral elevating.
Utility model content
The technical problem that this utility model solves is to provide a kind of integral elevating lead screw device, to solve the problem.
The technical problem that this utility model solves realizes by the following technical solutions:
A kind of integral elevating lead screw device, comprises screw mandrel and to shake the hand connecting rod, screw mandrel fixed cover, screw mandrel sleeve, rustless steel square tube, sleeve pipe cap, dextrorotation screw mandrel sleeve, right-handed nut, dextrorotation screw mandrel, screw mandrel spring, nut fixed stop, left-handed nut, left-handed screw mandrel, screw mandrel guider, left-handed screw mandrel sleeve, screw mandrel connection tube, screw mandrel holder, lift shaft plate, sliding sleeve fixed by screw mandrel, sliding sleeve fixed bar, assisted gas spring, described screw mandrel connecting rod of shaking the hand is connected with rustless steel square tube, described dextrorotation screw mandrel, left-handed screw mandrel is connected successively with screw mandrel connection tube, described right-handed nut, left-handed nut, dextrorotation screw mandrel is connected successively with left-handed screw mandrel, the bottom of described left-handed screw mandrel is connected with screw mandrel guider, described dextrorotation screw mandrel sleeve is connected with left-handed screw mandrel respectively at dextrorotation screw mandrel with left-handed screw mandrel sleeve, and locked by screw mandrel spring, described screw mandrel fixed cover is connected with sleeve pipe cap with screw mandrel sleeve, described assisted gas spring is connected with screw mandrel holder, and described screw mandrel is fixed after sliding sleeve is connected with sliding sleeve fixed bar and is connected with lift shaft plate, and described nut fixed dam is connected with left-handed nut.
As preferably, described elevating screw device has two functions that rise and decline, during rising, operator's dextrorotation screw mandrel is shaken the hand, the left and right screw mandrel synchronous axial system that revolves drives with left, the sleeve rotating that right-handed nut fixes completes simultaneously to both sides displacement, monitoring sick bed lifting operations has been rotated by driving lift shaft plate, during decline, the left-handed screw mandrel of operator is shaken the hand, the left and right screw mandrel synchronous axial system that revolves drives with left, the sleeve rotating that right-handed nut fixes completes simultaneously displacement to the inside, has rotated guard lift operations under sick bed by driving lift shaft plate.
This utility model monitoring sick bed integral elevating adopts left, dextrorotation screw mandrel and lifting linking member rotating shaft mechanism complete bedstead at lifting process vertical lift, break product of the same trade and move forward and backward a difficult problem in lifting process, obtain important breakthrough, the sliding sleeve fixed bar that monitoring sick bed integral elevating screw mandrel fixes sliding sleeve fixing with bedstead by screw mandrel is connected, make monitoring sick bed left in lifting process, dextrorotation screw mandrel synchronously allows monitoring patient couch top remain at level, the sliding sleeve fixed bar that monitoring sick bed integral elevating screw mandrel fixes sliding sleeve fixing with bedstead by screw mandrel is connected, monitoring sick bed is made to occur that screw mandrel is aging, there is sliding sleeve fixed bar to protect lower bedstead slowly to decline during the emergency situations such as embrittlement to avoid bedstead and stay dangerous situation rapidly, avoid all integral elevating potential safety hazards, in patient's use procedure, safety ensures more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth this utility model further.
As shown in Figure 1, a kind of integral elevating lead screw device, comprises screw mandrel and to shake the hand connecting rod 1, screw mandrel fixed cover 2, screw mandrel sleeve 3, rustless steel square tube 4, sleeve pipe cap 5, dextrorotation screw mandrel sleeve 6, right-handed nut 7, dextrorotation screw mandrel 8, screw mandrel spring 9, nut fixed stop 10, left-handed nut 11, left-handed screw mandrel 12, screw mandrel guider 13, left-handed screw mandrel sleeve 14, screw mandrel connection tube 15, screw mandrel holder 16, lift shaft plate 17, sliding sleeve 18 fixed by screw mandrel, sliding sleeve fixed bar 19, assisted gas spring 20, described screw mandrel connecting rod 1 of shaking the hand is connected with rustless steel square tube 4, described dextrorotation screw mandrel 8, left-handed screw mandrel 12 is connected successively with screw mandrel connection tube 15, described right-handed nut 7, left-handed nut 11, dextrorotation screw mandrel 8 is connected successively with left-handed screw mandrel 12, the bottom of described left-handed screw mandrel 12 is connected with screw mandrel guider 13, described dextrorotation screw mandrel sleeve 6 is connected with left-handed screw mandrel 12 respectively at dextrorotation screw mandrel 8 with left-handed screw mandrel sleeve 14, and locked by screw mandrel spring 9, described screw mandrel fixed cover 2 is connected with sleeve pipe cap 5 with screw mandrel sleeve 3, described assisted gas spring 20 is connected with screw mandrel holder 16, described screw mandrel is fixed after sliding sleeve 18 is connected with sliding sleeve fixed bar 19 and is connected with lift shaft plate 17, and described nut fixed dam 10 is connected with left-handed nut 11.
As preferably, described elevating screw device has two functions that rise and decline, during rising, operator's dextrorotation screw mandrel 8 is shaken the hand, left, dextrorotation screw mandrel 12, 8 synchronous axial system drive with left, right-handed nut 11, 7 sleeve rotatings fixed complete simultaneously to both sides displacement, monitoring sick bed lifting operations has been rotated by driving lift shaft plate 17, during decline, the left-handed screw mandrel 12 of operator is shaken the hand, left, dextrorotation screw mandrel 12, 8 synchronous axial system drive with left, right-handed nut 11, 7 sleeve rotatings fixed complete displacement to the inside simultaneously, rotates by driving lift shaft plate 17 and guarded lift operations under sick bed.
As preferably, described integral elevating lead screw device structure assembling: connecting rod 1 of being shaken the hand by screw mandrel is installed fixing with rustless steel square tube 4, complete stand-by, first by dextrorotation screw mandrel 8, left-handed screw mandrel 12 and screw mandrel connecting rod 15 are installed fixing in order, again by right-handed nut 7, left-handed nut 11 and dextrorotation screw mandrel, left-handed screw mandrel assembling, and at left-handed screw mandrel tail end, screw mandrel guider 13 is installed, then the square tube other end of the dextrorotation screw mandrel other end and first step installation is installed fixing, complete stand-by, by dextrorotation screw mandrel sleeve 6, left-handed screw mandrel sleeve 14 respectively with the dextrorotation screw mandrel of second step installation, left-handed screw mandrel is installed, and load onto screw mandrel slide block, be locked with screw mandrel jump ring 9 again, by the dextrorotation screw mandrel sleeve of screw mandrel holder 16 and the 3rd step installation, left-handed screw mandrel sleeve is installed fixing, again screw mandrel sleeve 2 and screw mandrel fixed cover 3 are installed and fix and load onto sleeve pipe pipe cap 5, then by assisted gas spring 20 two ends respectively with a left side, right screw mandrel holder is connected and installed, the installation of screw mandrel main part, two screw mandrels are fixed sliding sleeve 18 to be enclosed within sliding sleeve fixed bar 19 and to fix together with first four the screw mandrel main bodys completed and lift shaft plate 17, the installation of elevating screw device.
This utility model monitoring sick bed integral elevating adopts left, dextrorotation screw mandrel and lifting linking member rotating shaft mechanism complete bedstead at lifting process vertical lift, break product of the same trade and move forward and backward a difficult problem in lifting process, obtain important breakthrough, the sliding sleeve fixed bar that monitoring sick bed integral elevating screw mandrel fixes sliding sleeve fixing with bedstead by screw mandrel is connected, make monitoring sick bed left in lifting process, dextrorotation screw mandrel synchronously allows monitoring patient couch top remain at level, the sliding sleeve fixed bar that monitoring sick bed integral elevating screw mandrel fixes sliding sleeve fixing with bedstead by screw mandrel is connected, monitoring sick bed is made to occur that screw mandrel is aging, there is sliding sleeve fixed bar to protect lower bedstead slowly to decline during the emergency situations such as embrittlement to avoid bedstead and stay dangerous situation rapidly, avoid all integral elevating potential safety hazards, in patient's use procedure, safety ensures more.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.

Claims (2)

1. an integral elevating lead screw device, comprises screw mandrel and to shake the hand connecting rod, screw mandrel fixed cover, screw mandrel sleeve, rustless steel square tube, sleeve pipe cap, dextrorotation screw mandrel sleeve, right-handed nut, dextrorotation screw mandrel, screw mandrel spring, nut fixed stop, left-handed nut, left-handed screw mandrel, screw mandrel guider, left-handed screw mandrel sleeve, screw mandrel connection tube, screw mandrel holder, lift shaft plate, sliding sleeve fixed by screw mandrel, sliding sleeve fixed bar, assisted gas spring, is characterized in that: described screw mandrel connecting rod of shaking the hand is connected with rustless steel square tube, described dextrorotation screw mandrel, left-handed screw mandrel is connected successively with screw mandrel connection tube, described right-handed nut, left-handed nut, dextrorotation screw mandrel is connected successively with left-handed screw mandrel, the bottom of described left-handed screw mandrel is connected with screw mandrel guider, described dextrorotation screw mandrel sleeve is connected with left-handed screw mandrel respectively at dextrorotation screw mandrel with left-handed screw mandrel sleeve, and locked by screw mandrel spring, described screw mandrel fixed cover is connected with sleeve pipe cap with screw mandrel sleeve, described assisted gas spring is connected with screw mandrel holder, and described screw mandrel is fixed after sliding sleeve is connected with sliding sleeve fixed bar and is connected with lift shaft plate, and described nut fixed dam is connected with left-handed nut.
2. a kind of integral elevating lead screw device according to claim 1, is characterized in that: described elevating screw device has two functions that rise and decline.
CN201520252692.9U 2015-04-24 2015-04-24 Lead screw device wholly goes up and down CN204734644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520252692.9U CN204734644U (en) 2015-04-24 2015-04-24 Lead screw device wholly goes up and down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520252692.9U CN204734644U (en) 2015-04-24 2015-04-24 Lead screw device wholly goes up and down

Publications (1)

Publication Number Publication Date
CN204734644U true CN204734644U (en) 2015-11-04

Family

ID=54416408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520252692.9U CN204734644U (en) 2015-04-24 2015-04-24 Lead screw device wholly goes up and down

Country Status (1)

Country Link
CN (1) CN204734644U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453804A (en) * 2015-12-24 2016-04-06 九江学院 Tray planting spouting vegetable harvester and operation method thereof
CN106733422A (en) * 2016-12-27 2017-05-31 芜湖科创生产力促进中心有限责任公司 A kind of wrapping device
CN106733420A (en) * 2016-12-27 2017-05-31 芜湖科创生产力促进中心有限责任公司 A kind of Intelligent worn device circuit board making marine glue efficiently smears equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453804A (en) * 2015-12-24 2016-04-06 九江学院 Tray planting spouting vegetable harvester and operation method thereof
CN106733422A (en) * 2016-12-27 2017-05-31 芜湖科创生产力促进中心有限责任公司 A kind of wrapping device
CN106733420A (en) * 2016-12-27 2017-05-31 芜湖科创生产力促进中心有限责任公司 A kind of Intelligent worn device circuit board making marine glue efficiently smears equipment

Similar Documents

Publication Publication Date Title
CN204016687U (en) Multifunctional medical-care bed
CN205626340U (en) Gynecology and obstetrics nursing bed convenient to accompany and attend to
CN107260428B (en) Medical bed convenient for replacing bed sheet
CN203539586U (en) Split type manual nursing bed
CN204798198U (en) Recovered bed of medical nursing
CN208319523U (en) A kind of hospital's gastroenterology stomach massage machine
CN104970937A (en) Trolley with intelligent manipulators for critical patient
CN204072953U (en) Multifunctional medical hanging bottle support
CN203815755U (en) Intelligent voice-control patient turning bed
CN205391263U (en) Novel internal medicine nursing stretcher
CN202932567U (en) Kettle with reinforcing article
CN106726236A (en) A kind of sick bed for facilitating patient to stand up
CN203075072U (en) Novel care bed
CN204158654U (en) A kind of nursing bed auxiliary manipulator
CN203829234U (en) Novel multifunctional gynecology obstetric table
CN204468579U (en) digestive system department folding bed
CN201911683U (en) Electric bed frame
CN203885754U (en) Multifunctional medical nursing bed
CN203244456U (en) Height-adjustable blood sampling bench
CN203328921U (en) Special nursing bed for obstetrics and gynecology department
CN202942896U (en) Pharmaceutical experiment table device
CN203763578U (en) Multipurpose infusion stand for anesthesia department
CN203280633U (en) Nursing bed
CN205494207U (en) Medical bed elevating gear of recovered robot
CN203539573U (en) Movable type emergency recovery unit bed

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151104

Termination date: 20160424

CF01 Termination of patent right due to non-payment of annual fee