CN210844004U - Medical nursing vehicle base structure adapting to step operation - Google Patents
Medical nursing vehicle base structure adapting to step operation Download PDFInfo
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- CN210844004U CN210844004U CN201921412123.0U CN201921412123U CN210844004U CN 210844004 U CN210844004 U CN 210844004U CN 201921412123 U CN201921412123 U CN 201921412123U CN 210844004 U CN210844004 U CN 210844004U
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- medical nursing
- climbing
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Abstract
The utility model discloses a medical nursing vehicle base structure of adaptation step operation, including base and the four universal wheels of group of evenly installing in the base bottom, four universal wheels of group set up two sets of front wheels and two sets of rear wheels of fixed mounting in the base rear side at the base front side including the activity, two sets of adjustment tanks have been seted up to the symmetry on the base, the front wheel activity sets up in the adjustment tank, the intercommunication has the bar groove between two sets of adjustment tanks, bar inslot activity is provided with horizontal pole and one side and is provided with spacing bolt, the both ends of horizontal pole are connected with the front wheel, the mounting groove has still been seted up to the bottom of base, the mounting groove is located between two sets of front wheels. The utility model discloses base structure to medical nursing car improves, installs the climbing roller that the cooperation gyro wheel used in the below of base, and when needs function on the step, the user can make things convenient for the climbing and the downhill path of medical nursing car through the position of adjusting the climbing roller to the simple structure convenient to use of climbing roller.
Description
Technical Field
The utility model relates to a medical nursing car technical field specifically is a medical nursing vehicle base structure of adaptation step operation.
Background
The medical nursing trolley is a carrying tool for carrying medical articles or treating and carrying medical wastes in hospitals and generally comprises rollers and a trolley body.
However, the existing medical nursing cart for small hospitals has the following problems during use: small-size hospital generally only has several layers and lacks the elevator, can't pass through the step of corridor when using medical nursing car to nurse, and the clearance and the transport of medical waste are more loaded down with trivial details. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical nursing vehicle base structure of adaptation step operation has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: a medical nursing vehicle base structure adapting to step operation comprises a base and four groups of universal wheels uniformly arranged at the bottom of the base, wherein the four groups of universal wheels comprise two groups of front wheels movably arranged at the front side of the base and two groups of rear wheels fixedly arranged at the rear side of the base, two groups of adjusting grooves are symmetrically arranged on the base, the front wheels are movably arranged in the adjusting grooves, a strip-shaped groove is communicated between the two groups of adjusting grooves, a cross rod is movably arranged in the strip-shaped groove, a limit bolt is arranged at one side of the strip-shaped groove, two ends of the cross rod are connected with the front wheels, a mounting groove is also arranged at the bottom of the base and is positioned between the two groups of front wheels, a telescopic rod is fixedly arranged in the mounting groove, a mounting plate is fixedly arranged at the bottom of the telescopic rod, two sides of the mounting plate are connected with side plates through, two ends of the climbing roller are movably arranged on the inner wall of the side plate, a driving motor is arranged on one side of the climbing roller, and a power output end of the driving motor is connected with one end of the climbing roller;
the climbing roller comprises a main roller and auxiliary rollers uniformly fixed on the periphery of the main roller, and the auxiliary rollers and the main roller are integrally formed.
As a preferred embodiment of the utility model, the telescopic link sets up the pull rod at a main section of thick bamboo inboard including fixing the main section of thick bamboo on the mounting groove inner wall and activity, the bottom of pull rod is connected with the mounting panel, the main section of thick bamboo is provided with the gim peg with the junction of pull rod.
As a preferred embodiment of the present invention, the pull rod is evenly carved with a height measuring line.
As a preferred embodiment of the present invention, the surface of the auxiliary roller is wrapped with a protective sleeve, and the protective sleeve is made of a rubber material and has a corrugated texture structure on the surface.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this scheme has improved the base structure of medical nursing car, installs the climbing roller that the cooperation gyro wheel used in the below of base, and when needs were run on the step, the user can make things convenient for the climbing and the downhill path of medical nursing car through the position of adjusting the climbing roller to the simple structure convenient to use of climbing roller.
Drawings
FIG. 1 is a front structural view of the present invention;
FIG. 2 is a view of the tail structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
fig. 4 is a sectional view of the climbing roller of the present invention.
In the figure, 1-a base, 2-a front wheel, 3-a rear wheel, 4-an adjusting groove, 5-a strip groove, 6-a cross bar, 7-a limiting bolt, 8-a mounting groove, 9-a telescopic rod, 10-a mounting plate, 11-a side plate, 12-a climbing roller, 13-a driving motor, 14-a main roller, 15-an auxiliary roller, 16-a main cylinder, 17-a pull rod, 18-a fixed bolt, 19-a height measuring line and 20-a protecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a medical nursing vehicle base structure adapting to step operation comprises a base 1 and four groups of universal wheels uniformly arranged at the bottom of the base, wherein the four groups of universal wheels comprise two groups of front wheels 2 movably arranged at the front side of the base 1 and two groups of rear wheels 3 fixedly arranged at the rear side of the base 1, two groups of adjusting grooves 4 are symmetrically arranged on the base 1, the front wheels 2 are movably arranged in the adjusting grooves 4, a strip-shaped groove 5 is communicated between the two groups of adjusting grooves 4, a cross rod 6 is movably arranged in the strip-shaped groove 5, a limit bolt 7 is arranged at one side of the cross rod 6, the middle part of the cross rod 6 is of a convex structure and is arranged in the strip-shaped groove 5, the convex part of the cross rod 6 moves up and down in the strip-shaped groove 5 and is fixed through the limit bolt 7 in the up-and-down adjusting process, two ends of the cross rod 6 are connected with the front wheels 2, a mounting groove 8 is also arranged, the bottom of the telescopic rod 9 is fixed with a mounting plate 10, two sides of the mounting plate 10 are connected with side plates 11 through metal rods, a climbing roller 12 is transversely arranged between the two groups of side plates 11, two ends of the climbing roller 12 are movably arranged on the inner walls of the side plates 11, a driving motor 13 is arranged on one side of the climbing roller 12, and the power output end of the driving motor 13 is connected with one end of the climbing roller 12;
Further improved, as shown in fig. 2: the telescopic rod 9 comprises a main cylinder 16 fixed on the inner wall of the mounting groove 8 and a pull rod 17 movably arranged on the inner side of the main cylinder 16, the bottom of the pull rod 17 is connected with the mounting plate 10, a fixing bolt 18 is arranged at the joint of the main cylinder 16 and the pull rod 17, the length of the telescopic rod 9 can be conveniently adjusted by drawing and adjusting the pull rod 17 in the main cylinder 16, and the purpose of limiting and fixing the length of the telescopic rod 9 can be achieved by screwing the fixing bolt 18.
Further improved, as shown in fig. 2: height measuring lines 19 are evenly carved on the pull rod 17, so that the position and the height of the climbing roller 12 can be conveniently adjusted according to requirements.
Specifically, the surface of the auxiliary roller 15 is wrapped with the protective sleeve 20, the protective sleeve 20 is made of rubber materials, the surface of the protective sleeve 20 is of a corrugated texture structure, and the friction force on the step can be increased by wrapping the protective sleeve 20 on the surface of the auxiliary roller 15 so as to avoid slipping.
When in use: the utility model discloses when the ladder need be climbed to medical nursing car, user pulling horizontal pole 6 contracts front wheel 2 to adjustment tank 4 in, then it is fixed through spacing bolt 7, and drop-down mounting panel 10 and make climbing roller 12 contact with ground through the regulation of telescopic link 9, it rolls to drive climbing roller 12 through driving motor 13, gap card between 14 outlying auxiliary rollers 15 of main roller is passed through at rolling in-process on the side edge of step, and make main roller 14 rotate under driving motor 13's effect, thereby reach the purpose of buckle climbing, when needs downhill path, the user can suitably improve the length of telescopic link 9 and make the automobile body incline backward, improve the levelness and the stability of automobile body at the in-process of downhill path.
The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the technical field of medical nursing vehicles, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a medical nursing vehicle base structure of adaptation step operation, includes base (1) and evenly installs four groups of universal wheels in the base bottom, its characterized in that: the four groups of universal wheels comprise two groups of front wheels (2) which are movably arranged on the front side of a base (1) and two groups of rear wheels (3) which are fixedly arranged on the rear side of the base (1), two groups of adjusting grooves (4) are symmetrically formed in the base (1), the front wheels (2) are movably arranged in the adjusting grooves (4), two groups of strip-shaped grooves (5) are communicated between the adjusting grooves (4), a cross rod (6) is movably arranged in each strip-shaped groove (5), a limiting bolt (7) is arranged on one side of each strip-shaped groove (6), two ends of each cross rod (6) are connected with the front wheels (2), a mounting groove (8) is further formed in the bottom of the base (1), the mounting groove (8) is positioned between the two groups of front wheels (2), a telescopic rod (9) is fixedly arranged in each mounting groove (8), a mounting plate (10) is fixedly arranged at the bottom of each telescopic rod (9), and side plates (11) are, a climbing roller (12) is transversely arranged between the two groups of side plates (11), two ends of the climbing roller (12) are movably arranged on the inner walls of the side plates (11), a driving motor (13) is arranged on one side of the climbing roller, and the power output end of the driving motor (13) is connected with one end of the climbing roller (12);
the climbing roller (12) comprises a main roller (14) and auxiliary rollers (15) which are uniformly fixed on the periphery of the main roller (14), wherein the auxiliary rollers (15) and the main roller (14) are integrally formed.
2. The medical nursing vehicle base structure adapting to step operation as claimed in claim 1, wherein: the telescopic rod (9) comprises a main cylinder (16) fixed on the inner wall of the mounting groove (8) and a pull rod (17) movably arranged on the inner side of the main cylinder (16), the bottom of the pull rod (17) is connected with the mounting plate (10), and a fixing bolt (18) is arranged at the joint of the main cylinder (16) and the pull rod (17).
3. The medical nursing vehicle base structure adapting to step operation as claimed in claim 2, wherein: height measuring lines (19) are uniformly carved on the pull rod (17).
4. The medical nursing vehicle base structure adapting to step operation as claimed in claim 1, wherein: the surface of the auxiliary roller (15) is wrapped with a protective sleeve (20), the protective sleeve (20) is made of rubber materials, and the surface of the protective sleeve is of a wavy texture structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412123.0U CN210844004U (en) | 2019-08-28 | 2019-08-28 | Medical nursing vehicle base structure adapting to step operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412123.0U CN210844004U (en) | 2019-08-28 | 2019-08-28 | Medical nursing vehicle base structure adapting to step operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210844004U true CN210844004U (en) | 2020-06-26 |
Family
ID=71298449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412123.0U Active CN210844004U (en) | 2019-08-28 | 2019-08-28 | Medical nursing vehicle base structure adapting to step operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210844004U (en) |
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2019
- 2019-08-28 CN CN201921412123.0U patent/CN210844004U/en active Active
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