CN111110494B - Multipurpose-changeable medical tower crane - Google Patents
Multipurpose-changeable medical tower crane Download PDFInfo
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- CN111110494B CN111110494B CN202010073232.5A CN202010073232A CN111110494B CN 111110494 B CN111110494 B CN 111110494B CN 202010073232 A CN202010073232 A CN 202010073232A CN 111110494 B CN111110494 B CN 111110494B
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- fixedly connected
- hanging beam
- rod
- shell
- limiting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
- A61G12/004—Supply appliances, e.g. columns for gas, fluid, electricity supply mounted on the ceiling
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a multipurpose transformation medical hanging tower, which comprises a first hanging beam, wherein a threaded rod, a threaded sleeve, a gear, a motor, a first limiting mechanism and a second limiting mechanism are arranged and used in a matched manner, the threaded rod can move up and down in the inner ring of the threaded sleeve through threads through the use of the motor, the position of a movable plate can be fixed through the use of the first limiting mechanism, so that the aim of adjusting the distance between the first hanging beam and the second hanging beam is fulfilled, the fixed column and a caster can be installed and disassembled through the use of the second limiting mechanism, the space is saved, the dual-purpose of the hanging tower is fulfilled, the problems that the existing double-person medical hanging tower needs to be ascended for matched installation in the installation process, the installation is time-consuming and labor-consuming, and only can be used in a hanging manner and is inconvenient to move when in use, and the distance between the hanging beams cannot be adjusted at the same time are solved, resulting in a problem of occupying an excessively large space.
Description
Technical Field
The invention relates to the technical field of medical tower crane equipment, in particular to a multipurpose changeable medical tower crane.
Background
The medical tower crane is the necessary air supply medical equipment for the modern operating room of the hospital, is mainly used for the terminal switching of medical gases such as oxygen supply, suction, compressed air, nitrogen and the like in the operating room, is safe and reliable by controlling the lifting of an equipment platform by a motor, ensures the level of the equipment platform by balanced design, ensures the safety of the equipment, and ensures the quick and effective operation of the equipment by the driving of the motor.
In the industry, the medical tower crane is mainly divided into a fixed type, an electric lifting rotary type, a single cantilever type, a double cantilever type and a medical function column type, and the problems existing in the prior art are that: the medical tower crane of double cantilever needs double to ascend a height and cooperate the installation at the in-process of installation, and the installation is wasted time and energy, when using, can only hang the use moreover, is not convenient for remove, also can not adjust the distance between the hanging beam simultaneously, leads to occupation space too big, has reduced the practicality of the medical tower crane of double cantilever, and the person of not being convenient for uses.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a multipurpose transformation medical tower crane which has the advantages of dual-purpose functions of suspension and movement and convenience in installation, and solves the problems that the existing double-cantilever medical tower crane needs to be installed in a matching way by ascending a height for two persons, the installation is time-consuming and labor-consuming, and the existing double-cantilever medical tower crane can only be used in a suspended way and is inconvenient to move when being used, and the space occupation is too large because the distance between the hanging beams cannot be adjusted.
The invention is realized in such a way, a multipurpose-changeable medical hanging tower comprises a first hanging beam, wherein the right side of the first hanging beam is movably connected with a second hanging beam, the tops of the first hanging beam and the second hanging beam are fixedly connected with a mounting frame, the right side of the first hanging beam is provided with a movable groove, the inner cavity of the movable groove is movably connected with a limiting block, the right side of the limiting block is fixedly connected with a movable plate, the right side of the movable plate extends to the right side of the movable groove and is fixedly connected with the second hanging beam, the bottoms of the first hanging beam and the second hanging beam are fixedly connected with a positioning rod, the right side of the bottom of the first hanging beam is fixedly connected with a first limiting mechanism, the bottoms of the first hanging beam and the second hanging beam are fixedly connected with a second limiting mechanism, the bottoms of the first hanging beam and the second hanging beam are fixedly connected with a fixed column, the top of the fixed column is provided with a positioning groove matched with the positioning, the bottom fixedly connected with threaded rod of fixed column, the bottom swing joint on threaded rod surface has the support column, the bottom fixedly connected with truckle of support column, the top fixedly connected with set casing of support column, the equal fixedly connected with first bearing in top and the bottom of set casing inner wall, fixedly connected with thread bush between the relative one side of two first bearings, the fixed surface of thread bush is connected with a plurality of teeth, the surface toothing of tooth has the gear, the inner circle fixedly connected with rotary rod of gear, the bottom fixedly connected with motor of rotary rod, one side and the support column fixed connection that the motor is close to the support column, the top fixedly connected with second bearing of rotary rod, the outer lane of second bearing and the top fixed connection of set casing inner wall.
Preferably, the first limiting mechanism comprises a housing, the top of the housing is fixedly connected with the bottom of the first hanging beam, the bottom of the inner wall of the housing is fixedly connected with a first spring, the top of the first spring is fixedly connected with a movable plate, the left side and the right side of the movable plate are both fixedly connected with a first pull rod, and the top of the movable plate is fixedly connected with a limiting rod.
Preferably, the top of the inner wall of the housing is provided with a first limiting hole matched with the limiting rod for use, the bottom of the first hanging beam is provided with a second limiting hole matched with the limiting rod for use, and the bottom of the moving plate is provided with a plurality of limiting grooves matched with the limiting rod for use.
Preferably, the left side and the right side of the inner wall of the housing are both provided with first pull holes matched with the first pull rods, and one side of each first pull rod, which is far away from the movable plate, passes through the first pull hole and extends to the outer side of the housing.
Preferably, the second limiting mechanism comprises a housing, the top of the housing is fixedly connected with the first hanging beam and the second hanging beam respectively, the inner wall of the housing is fixedly connected with a second spring, one side of the second spring, which is far away from the inner wall of the housing, is fixedly connected with a stabilizing plate, one side of the stabilizing plate, which is far away from the second spring, is fixedly connected with a clamping rod, and the bottom of the stabilizing plate is fixedly connected with a second pull rod.
Preferably, the inner wall of the housing is provided with a through hole matched with the clamping rod for use, one side of the fixing column close to the housing is provided with a clamping hole matched with the clamping rod for use, and one side of the positioning rod close to the housing is provided with a clamping groove matched with the clamping rod for use.
Preferably, the top of the stabilizing plate is fixedly connected with a sliding block, the top of the inner wall of the shell is provided with a sliding groove matched with the sliding block for use, and the bottom of the inner wall of the shell is provided with a second pull hole matched with the second pull rod for use.
Preferably, the top and the bottom of the inner wall of the fixed shell are both provided with movable holes matched with the threaded rod for use, the top of the supporting column is provided with a moving groove matched with the threaded rod for use, the bottom of the threaded rod sequentially penetrates through the movable holes, the first bearing and the threaded sleeve and extends to an inner cavity of the moving groove, and the diameter of an inner ring of the first bearing is larger than the diameter of the threaded rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can move up and down in the inner ring of the threaded sleeve through the threads by the matching use of the threaded rod, the threaded sleeve, the gear, the motor, the first limiting mechanism and the second limiting mechanism through the use of the motor, and can fix the position of the movable plate through the use of the first limiting mechanism, thereby realizing the purpose of adjusting the distance between the first hanging beam and the second hanging beam, and the fixed column and the caster can be installed and disassembled through the use of the second limiting mechanism, thereby saving space and realizing the dual-purpose of the tower crane, solving the problems that the existing double-cantilever medical tower crane needs to ascend for matching installation, the installation wastes time and labor, and the double-cantilever medical tower crane can only be used in a hanging way and is inconvenient to move when in use, and the distance between the hanging beams can not be adjusted, thereby causing overlarge occupied space, and the multipurpose transformation medical tower crane, have and hang the dual-purpose function of removal and the advantage of being convenient for install, be worth promoting.
2. According to the invention, the first limiting mechanism is arranged, so that the position of the movable plate can be fixed, the purpose of fixing the second hanging beam is realized, and a user can conveniently adjust the distance between the first hanging beam and the second hanging beam.
3. According to the invention, by arranging the first limiting hole, the second limiting hole and the limiting groove, the limiting rod can sequentially pass through the first limiting hole and the second limiting hole and be inserted into the limiting groove to fix the position of the movable plate, the clamping effect is good, and the structure is stable.
4. According to the invention, the first pull rod is pulled to pass through the first pull hole by a user and drive the movable plate to move by arranging the first pull hole, so that the friction force generated by the first pull rod and the shell is reduced, and the time and labor are saved when the user pulls the first pull rod.
5. According to the medical tower crane, the second limiting mechanism is arranged, so that the position of the positioning rod can be fixed, the first hanging beam and the second hanging beam are prevented from being separated from the fixed column, and the safety of a user when the medical tower crane is used is improved.
6. According to the invention, through the arrangement of the through hole, the clamping hole and the clamping groove, the clamping rod can sequentially pass through the through hole and the clamping hole and be inserted into the clamping groove to approach and fix the positioning rod, the operation is simple, and the use is convenient.
7. According to the invention, by arranging the sliding block and the sliding groove, the moving plate can drive the sliding block to move in the inner cavity of the sliding groove, so that the stability and the smoothness of the moving plate in the moving process are improved, and meanwhile, the accuracy of the clamping rod in the clamping groove is also improved.
8. According to the invention, through the arrangement of the movable hole and the movable groove, the threaded rod can complete a transmission mode of moving up and down, the threaded rod can support and adjust the fixed column, and a user can conveniently adjust and install the first hanging beam and the second hanging beam.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a view of a fixing housing fixedly connected to a support post according to an embodiment of the present invention;
FIG. 3 is a front cross-sectional view of a mounting housing and support post provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a positioning rod and a positioning groove according to an embodiment of the present invention;
FIG. 5 is a partial front cross-sectional view provided by an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of A provided by an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of embodiment B of the present invention;
fig. 8 is a partial enlarged view of embodiment C of the present invention.
In the figure: 1. a first suspension beam; 2. a second suspension beam; 3. a mounting frame; 4. a movable groove; 5. a limiting block; 6. moving the plate; 7. positioning a rod; 8. a first limit mechanism; 801. a housing; 802. a first spring; 803. a movable plate; 804. a first pull rod; 805. a limiting rod; 9. a second limiting mechanism; 901. a housing; 902. a second spring; 903. a stabilizing plate; 904. a clamping rod; 905. a second pull rod; 10. fixing a column; 11. positioning a groove; 12. a threaded rod; 13. a support pillar; 14. a caster wheel; 15. a stationary case; 16. a first bearing; 17. a threaded sleeve; 18. teeth; 19. a gear; 20. rotating the rod; 21. a motor; 22. a second bearing; 23. a first limit hole; 24. a second limiting hole; 25. a limiting groove; 26. a first broaching hole; 27. a through hole; 28. a clamping hole; 29. a card slot; 30. a slider; 31. a chute; 32. a second broaching hole; 33. a movable hole; 34. the slot is moved.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the multipurpose transformation medical tower crane provided by the embodiment of the invention comprises a first hanging beam 1, a second hanging beam 2 is movably connected to the right side of the first hanging beam 1, mounting frames 3 are fixedly connected to the tops of the first hanging beam 1 and the second hanging beam 2, a movable groove 4 is formed in the right side of the first hanging beam 1, a limiting block 5 is movably connected to the inner cavity of the movable groove 4, a moving plate 6 is fixedly connected to the right side of the limiting block 5, the right side of the moving plate 6 extends to the right side of the movable groove 4 and is fixedly connected to the second hanging beam 2, a positioning rod 7 is fixedly connected to the bottoms of the first hanging beam 1 and the second hanging beam 2, a first limiting mechanism 8 is fixedly connected to the right side of the bottom of the first hanging beam 1, a second limiting mechanism 9 is fixedly connected to the bottoms of the first hanging beam 1 and the second hanging beam 2, a fixed column 10 is fixedly connected to the bottoms of the first hanging beam 1 and the second hanging beam 2, the top of fixed column 10 is equipped with constant head tank 11 with locating lever 7 cooperation use, the bottom fixedly connected with threaded rod 12 of fixed column 10, the bottom swing joint on threaded rod 12 surface has support column 13, the bottom fixedly connected with truckle 14 of support column 13, the top fixedly connected with set casing 15 of support column 13, the equal fixedly connected with first bearing 16 in top and the bottom of set casing 15 inner wall, fixedly connected with thread bush 17 between the relative one side of two first bearings 16, the fixed surface of thread bush 17 is connected with a plurality of teeth 18, the surface meshing of tooth 18 has gear 19, the inner circle fixedly connected with rotary rod 20 of gear 19, the bottom fixedly connected with motor 21 of rotary rod 20, the one side that motor 21 is close to support column 13 is connected with support column 13 fixed connection, the top fixedly connected with second bearing 22 of rotary rod 20, the outer lane of second bearing 22 and the top fixed connection of set casing 15.
Referring to fig. 8, the first limiting mechanism 8 includes a housing 801, a top of the housing 801 is fixedly connected to a bottom of the first suspension beam 1, a bottom of an inner wall of the housing 801 is fixedly connected to a first spring 802, a top of the first spring 802 is fixedly connected to a movable plate 803, both left and right sides of the movable plate 803 are fixedly connected to a first pull rod 804, and a top of the movable plate 803 is fixedly connected to a limiting rod 805.
Adopt above-mentioned scheme: through setting up first stop gear 8, can fix the position of movable plate 6 to realized carrying out the purpose fixed to second hanging beam 2, convenient to use person adjusts the distance between first hanging beam 1 and the second hanging beam 2.
Referring to fig. 8, the top of the inner wall of the housing 801 is provided with a first limiting hole 23 used in cooperation with a limiting rod 805, the bottom of the first hanging beam 1 is provided with a second limiting hole 24 used in cooperation with the limiting rod 805, and the bottom of the moving plate 6 is provided with a plurality of limiting grooves 25 used in cooperation with the limiting rod 805.
Adopt above-mentioned scheme: through setting up first spacing hole 23, spacing hole 24 of second and spacing groove 25, can make gag lever post 805 pass first spacing hole 23 and spacing hole 24 of second in proper order and insert spacing groove 25 and fix the position of moving plate 6, the chucking is effectual, stable in structure.
Referring to fig. 8, the left side and the right side of the inner wall of the housing 801 are both provided with first pulling holes 26 used in cooperation with the first pulling rod 804, and one side of the first pulling rod 804 away from the movable plate 803 extends to the outside of the housing 801 through the first pulling holes 26.
Adopt above-mentioned scheme: by providing the first pulling hole 26, a user pulls the first pulling rod 804 to pass through the first pulling hole 26 and drive the movable plate 803 to move, so as to reduce friction force generated between the first pulling rod 804 and the housing 801, and the user pulls the first pulling rod 804, which is time-saving and labor-saving.
Referring to fig. 7, the second limiting mechanism 9 includes a housing 901, the top of the housing 901 is respectively fixedly connected to the first hanging beam 1 and the second hanging beam 2, a second spring 902 is fixedly connected to the inner wall of the housing 901, a stabilizing plate 903 is fixedly connected to one side of the second spring 902 far away from the inner wall of the housing 901, a clamping rod 904 is fixedly connected to one side of the stabilizing plate 903 far away from the second spring 902, and a second pull rod 905 is fixedly connected to the bottom of the stabilizing plate 903.
Adopt above-mentioned scheme: through setting up second stop gear 9, can fix the position of locating lever 7, avoided first hanging beam 1 and second hanging beam 2 to break away from fixed column 10, improved the security of user when using medical tower crane.
Referring to fig. 7, a through hole 27 matched with the clamping rod 904 is formed in the inner wall of the casing 901, a clamping hole 28 matched with the clamping rod 904 is formed in one side of the fixing column 10 close to the casing 901, and a clamping slot 29 matched with the clamping rod 904 is formed in one side of the positioning rod 7 close to the casing 901.
Adopt above-mentioned scheme: through setting up through-hole 27, card hole 28 and draw-in groove 29, can make card pole 904 pass through-hole 27 and card hole 28 in proper order and insert draw-in groove 29 and be close to fixedly to locating lever 7, easy operation, it is convenient to use.
Referring to fig. 7, a slider 30 is fixedly connected to the top of the stabilizing plate 903, a sliding slot 31 used in cooperation with the slider 30 is formed at the top of the inner wall of the casing 901, and a second pull hole 32 used in cooperation with the second pull rod 905 is formed at the bottom of the inner wall of the casing 901.
Adopt above-mentioned scheme: through setting up slider 30 and spout 31, can make the movable plate 6 drive slider 30 and remove at the inner chamber of spout 31, improved the stability and the smoothness nature of movable plate 6 at the removal in-process, also improved the precision when the kelly 904 inserts draw-in groove 29 simultaneously.
Referring to fig. 6, the top and the bottom of the inner wall of the fixed shell 15 are both provided with a movable hole 33 used in cooperation with the threaded rod 12, the top of the supporting column 13 is provided with a movable groove 34 used in cooperation with the threaded rod 12, the bottom of the threaded rod 12 sequentially passes through the movable hole 33, the first bearing 16 and the threaded sleeve 17 and extends to an inner cavity of the movable groove 34, and the inner ring diameter of the first bearing 16 is larger than the diameter of the threaded rod 12.
Adopt above-mentioned scheme: through setting up activity hole 33 and shifting chute 34, can make threaded rod 12 accomplish the transmission mode who reciprocates, guaranteed that threaded rod 12 can support and adjust fixed column 10, made things convenient for the user to adjust and install first hanging beam 1 and second hanging beam 2.
The working principle of the invention is as follows:
when the sickbed is used, the first hanging beam 1 and the second hanging beam 2 need to be moved, the casters 14 are used to move the first hanging beam 1 and the second hanging beam 2 to two sides of the sickbed for use, if the distance between the first hanging beam 1 and the second hanging beam 2 is too large and the space is too much, the first pull rod 804 is pulled, the first pull rod 804 drives the movable plate 803 to move downwards, the movable plate 803 drives the first spring 802 to elastically deform, the movable plate 803 drives the limiting rod 805 to separate from the second limiting hole 24 and the limiting groove 25, the second hanging beam 2 is moved, the second hanging beam 2 drives the movable plate 6 to move leftwards, the movable plate 6 drives the limiting block 5 to move leftwards in the inner cavity of the movable groove 4 until the second hanging beam 2 moves to a specified position, the first pull rod 804 is loosened, the first spring 802 drives the movable plate 803 to move upwards, the movable plate 803 drives the limiting rod 805 to sequentially penetrate through the first limiting hole 23 and the second limiting hole 24 and insert into the limiting groove 25 to move the position of the movable plate 6 for use Fixing, achieving the purpose of fixing the position of the second hanging beam 2, saving space, when a user needs to install the first hanging beam 1 and the second hanging beam 2, starting the motor 21, the motor 21 driving the rotating rod 20 to rotate, the rotating rod 20 driving the gear 19 to rotate, the gear 19 driving the teeth 18 and the threaded sleeve 17 to rotate, the rotating rod 20 driving the inner ring of the second bearing 22 to rotate, the threaded sleeve 17 driving the inner ring of the first bearing 16 to rotate, the threaded sleeve 17 driving the threaded rod 12 to move upwards, the threaded rod 12 driving the fixed column 10 to move upwards, the fixed column 10 driving the first hanging beam 1 and the second hanging beam 2 to move upwards, the first hanging beam 1 and the second hanging beam 2 driving the installation rack 3 to move upwards until the installation rack 3 moves to a specified position, installing the installation rack 3 with the top of the wall, when the user needs to disassemble the fixed column 10, the caster 14 and other structures, and pulling the second pull rod 905, second pull rod 905 drives movable plate 6 and removes, movable plate 6 drives second spring 902 and takes place elastic deformation, movable plate 6 drives kelly 904 and breaks away from draw-in groove 29 and card hole 28, starter motor 21, motor 21 antiport, threaded rod 12 moves down, threaded rod 12 drives fixed column 10 and moves down, break away from constant head tank 11 until locating lever 7, reached the dismantlement to fixed column 10 and truckle 14 isotructure, save space, can hang the tower crane and place dual-purpose, complete functions, the practicality of medical tower crane has been improved, convenient to use person uses.
In summary, the following steps: the multipurpose transformation medical tower crane is characterized in that the threaded rod 12, the threaded sleeve 17, the gear 19, the motor 21, the first limiting mechanism 8 and the second limiting mechanism 9 are matched for use, the threaded rod 12 can move up and down in the inner ring of the threaded sleeve 17 through threads by using the motor 21, the position of the movable plate 6 can be fixed by using the first limiting mechanism 8, so that the purpose of adjusting the distance between the first hanging beam 1 and the second hanging beam 2 is achieved, the fixed column 10 and the caster 14 can be installed and disassembled by using the second limiting mechanism 9, the space is saved, the purpose of dual purposes of the tower crane is achieved, the problems that the existing double-cantilever medical tower crane needs to be lifted for matching installation, the installation is time-consuming and labor-consuming, and only can be used in a hanging manner during use, the double-person-free movement is realized, and the distance between the hanging beams can not be adjusted at the same time, the multipurpose transformation medical tower crane has the advantages of dual-purpose functions of suspension and movement and convenience in installation, and is worthy of popularization.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A multipurpose alternative medical tower crane, comprising a first hoisting beam (1), characterized in that: the right side of the first hanging beam (1) is movably connected with a second hanging beam (2), the tops of the first hanging beam (1) and the second hanging beam (2) are fixedly connected with a mounting frame (3), the right side of the first hanging beam (1) is provided with a movable groove (4), the inner cavity of the movable groove (4) is movably connected with a limiting block (5), the right side of the limiting block (5) is fixedly connected with a movable plate (6), the right side of the movable plate (6) extends to the right side of the movable groove (4) and is fixedly connected with the second hanging beam (2), the bottoms of the first hanging beam (1) and the second hanging beam (2) are fixedly connected with a positioning rod (7), the right side of the bottom of the first hanging beam (1) is fixedly connected with a first limiting mechanism (8), and the bottoms of the first hanging beam (1) and the second hanging beam (2) are fixedly connected with a second limiting mechanism (9), the bottom of each of the first hanging beam (1) and the second hanging beam (2) is fixedly connected with a fixing column (10), the top of each fixing column (10) is provided with a positioning groove (11) matched with the positioning rod (7) for use, the bottom of each fixing column (10) is fixedly connected with a threaded rod (12), the bottom of the surface of each threaded rod (12) is movably connected with a supporting column (13), the bottom of each supporting column (13) is fixedly connected with a caster (14), the top of each supporting column (13) is fixedly connected with a fixing shell (15), the top and the bottom of the inner wall of each fixing shell (15) are fixedly connected with first bearings (16), a threaded sleeve (17) is fixedly connected between one opposite sides of the two first bearings (16), the surface of each threaded sleeve (17) is fixedly connected with a plurality of teeth (18), and gears (19) are meshed with the surfaces of the teeth (, the inner ring of the gear (19) is fixedly connected with a rotating rod (20), the bottom of the rotating rod (20) is fixedly connected with a motor (21), one side, close to the supporting column (13), of the motor (21) is fixedly connected with the supporting column (13), the top of the rotating rod (20) is fixedly connected with a second bearing (22), and the outer ring of the second bearing (22) is fixedly connected with the top of the inner wall of the fixed shell (15); the first limiting mechanism (8) comprises a shell (801), the top of the shell (801) is fixedly connected with the bottom of the first hanging beam (1), the bottom of the inner wall of the shell (801) is fixedly connected with a first spring (802), the top of the first spring (802) is fixedly connected with a movable plate (803), the left side and the right side of the movable plate (803) are fixedly connected with a first pull rod (804), and the top of the movable plate (803) is fixedly connected with a limiting rod (805); the top of the inner wall of the shell (801) is provided with a first limiting hole (23) matched with the limiting rod (805) for use, the bottom of the first hanging beam (1) is provided with a second limiting hole (24) matched with the limiting rod (805) for use, and the bottom of the moving plate (6) is provided with a plurality of limiting grooves (25) matched with the limiting rod (805) for use; the left side and the right side of the inner wall of the shell (801) are both provided with first pull holes (26) matched with the first pull rods (804) for use, and one side, away from the movable plate (803), of each first pull rod (804) passes through the first pull holes (26) and extends to the outer side of the shell (801); the second limiting mechanism (9) comprises a shell (901), the top of the shell (901) is fixedly connected with the first hanging beam (1) and the second hanging beam (2) respectively, the inner wall of the shell (901) is fixedly connected with a second spring (902), one side, far away from the inner wall of the shell (901), of the second spring (902) is fixedly connected with a stabilizing plate (903), one side, far away from the second spring (902), of the stabilizing plate (903) is fixedly connected with a clamping rod (904), and the bottom of the stabilizing plate (903) is fixedly connected with a second pull rod (905); a through hole (27) matched with the clamping rod (904) for use is formed in the inner wall of the shell (901), a clamping hole (28) matched with the clamping rod (904) for use is formed in one side, close to the shell (901), of the fixing column (10), and a clamping groove (29) matched with the clamping rod (904) for use is formed in one side, close to the shell (901), of the positioning rod (7); the top of the stabilizing plate (903) is fixedly connected with a sliding block (30), the top of the inner wall of the shell (901) is provided with a sliding groove (31) matched with the sliding block (30) for use, and the bottom of the inner wall of the shell (901) is provided with a second pull hole (32) matched with a second pull rod (905) for use.
2. The multipurpose-changeable medical tower crane according to claim 1, wherein the top and the bottom of the inner wall of the fixed shell (15) are provided with movable holes (33) used in cooperation with the threaded rod (12), the top of the supporting column (13) is provided with a movable groove (34) used in cooperation with the threaded rod (12), the bottom of the threaded rod (12) sequentially penetrates through the movable holes (33), the first bearing (16) and the threaded sleeve (17) and extends to an inner cavity of the movable groove (34), and the diameter of an inner ring of the first bearing (16) is larger than the diameter of the threaded rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073232.5A CN111110494B (en) | 2020-01-22 | 2020-01-22 | Multipurpose-changeable medical tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073232.5A CN111110494B (en) | 2020-01-22 | 2020-01-22 | Multipurpose-changeable medical tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111110494A CN111110494A (en) | 2020-05-08 |
| CN111110494B true CN111110494B (en) | 2021-04-20 |
Family
ID=70491719
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010073232.5A Expired - Fee Related CN111110494B (en) | 2020-01-22 | 2020-01-22 | Multipurpose-changeable medical tower crane |
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| US4993683A (en) * | 1987-12-23 | 1991-02-19 | F. M. K. Kreuzer Gmbh & Co. Kg | Overhead support for medical appliances |
| CN200957154Y (en) * | 2006-09-08 | 2007-10-10 | 天津科波菲尔科技发展有限公司 | Medical hanging tower with telescopic rotation arm |
| CN204745176U (en) * | 2015-06-28 | 2015-11-11 | 王培云 | Infusion tower crane with adjustable |
| CN107296700A (en) * | 2017-08-03 | 2017-10-27 | 吴鑫锋 | A kind of hospital surgery is medical care bed be easy to stand up |
| CN208017695U (en) * | 2017-09-18 | 2018-10-30 | 陶延华 | A kind of adjustable orthopaedics care bed frame leg plate |
| CN109316300A (en) * | 2018-10-16 | 2019-02-12 | 佳木斯大学 | A kind of civilian dress that connects used on nursing bed is set |
| CN208960529U (en) * | 2018-06-07 | 2019-06-11 | 广州威晴灯具制造有限公司 | A kind of lampshade production dust exhaust apparatus easy to remove |
| CN109938949A (en) * | 2019-03-19 | 2019-06-28 | 杜艾林 | A kind of adjustable bone nursing frame leg device with auxiliary heating function |
| CN209966908U (en) * | 2019-05-06 | 2020-01-21 | 罗甸县人民医院 | Portal frame for hanging medical nursing articles |
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2020
- 2020-01-22 CN CN202010073232.5A patent/CN111110494B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993683A (en) * | 1987-12-23 | 1991-02-19 | F. M. K. Kreuzer Gmbh & Co. Kg | Overhead support for medical appliances |
| CN200957154Y (en) * | 2006-09-08 | 2007-10-10 | 天津科波菲尔科技发展有限公司 | Medical hanging tower with telescopic rotation arm |
| CN204745176U (en) * | 2015-06-28 | 2015-11-11 | 王培云 | Infusion tower crane with adjustable |
| CN107296700A (en) * | 2017-08-03 | 2017-10-27 | 吴鑫锋 | A kind of hospital surgery is medical care bed be easy to stand up |
| CN208017695U (en) * | 2017-09-18 | 2018-10-30 | 陶延华 | A kind of adjustable orthopaedics care bed frame leg plate |
| CN208960529U (en) * | 2018-06-07 | 2019-06-11 | 广州威晴灯具制造有限公司 | A kind of lampshade production dust exhaust apparatus easy to remove |
| CN109316300A (en) * | 2018-10-16 | 2019-02-12 | 佳木斯大学 | A kind of civilian dress that connects used on nursing bed is set |
| CN109938949A (en) * | 2019-03-19 | 2019-06-28 | 杜艾林 | A kind of adjustable bone nursing frame leg device with auxiliary heating function |
| CN209966908U (en) * | 2019-05-06 | 2020-01-21 | 罗甸县人民医院 | Portal frame for hanging medical nursing articles |
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| CN111110494A (en) | 2020-05-08 |
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Inventor after: Hao Hongli Inventor after: Yu Ruiji Inventor after: Wang Xin Inventor after: Yuan Wenping Inventor after: Yang Yijun Inventor after: Liu Lilong Inventor before: Yuan Wenping Inventor before: Yang Yijun Inventor before: Liu Lilong |
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Effective date of registration: 20210401 Address after: People's Hospital of Shizhong District, Zaozhuang City, Shandong Province, 277100 Applicant after: Hao Hongli Applicant after: Yu Ruiji Applicant after: Wang Xin Address before: No. 010, group 8, Tuchang village, Luodian Town, Jingshan County, Jingmen City, Hubei Province Applicant before: Yuan Wenping |
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