CN221393616U

CN221393616U - Cage taking and placing vehicle

Info

Publication number: CN221393616U
Application number: CN202420183785.XU
Authority: CN
Inventors: 郭骐瑞; 于目标; 郭永柱; 蒋境邦; 徐华鹏
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2024-01-25
Filing date: 2024-01-25
Publication date: 2024-07-23
Anticipated expiration: 2034-01-25

Abstract

A cage taking and placing vehicle belongs to the field of carrying tools. The cage taking and placing vehicle comprises a bottom layer frame, a lifting platform, a lifting mechanism and handrails, wherein walking wheels are arranged on the lower side of the bottom layer frame, vertical guide rods are arranged on the upper side of the bottom layer frame, guide grooves are formed in the vertical guide rods, the lifting platform is located right above the bottom layer frame, guide pulleys arranged in the guide grooves are arranged on the lifting platform, the lifting mechanism is fixed on the vertical guide rods, the lifting mechanism is connected with the lifting platform, and the handrails are fixed on the rear sides of the bottom layer frame and the vertical guide rods. Through elevating system pulling elevating platform, elevating platform lifts to suitable height, and the cage is got with the cage and is put the car and make the butt joint, and the cage is pulled to getting on the elevating platform of putting the car, rotates the handle of manual capstan again, moves elevating platform on putting the bottom frame, reduces the work load when changing the cage, improves work efficiency.

Description

Cage taking and placing vehicle

Technical Field

A cage taking and placing vehicle belongs to the field of carrying tools.

Background

A special animal cage is placed in the negative pressure isolator cabin and used for raising experimental animals, after each virus experiment, an experimenter needs to clean and disinfect the animal cage, and the animal cage needs to be taken out of the isolator cabin. The cage changing process is large in workload and time-consuming and labor-consuming. Therefore, a more convenient cage picking and placing vehicle is needed.

Disclosure of utility model

The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a cage taking and placing vehicle, and can easily take out the animal cage from the isolation cabin.

The technical scheme adopted for solving the technical problems is as follows: the cage taking and placing vehicle comprises a bottom layer frame, a lifting platform, a lifting mechanism and handrails, wherein walking wheels are arranged on the lower side of the bottom layer frame, vertical guide rods are arranged on the upper side of the bottom layer frame, guide grooves are formed in the vertical guide rods, the lifting platform is located right above the bottom layer frame, guide pulleys arranged in the guide grooves are arranged on the lifting platform, the lifting mechanism is fixed on the vertical guide rods, the lifting mechanism is connected with the lifting platform, and the handrails are fixed between the bottom layer frame and the vertical guide rods.

Preferably, the lifting platform comprises a table top and guide rails, the guide rails are horizontally arranged on two sides of the table top, the table top is connected with the lifting mechanism, and the guide pulleys are arranged on the table top.

Preferably, the lifting platform further comprises a table top fixing seat and a frame, wherein the table top fixing seat is arranged on one side of the table top close to the vertical guide rod, the lower end of the table top fixing seat is fixedly connected with the table top, the frame is arranged between the table top and the vertical guide rod, the guide pulley is fixed on one side of the frame, and the upper end of the table top fixing seat is rotationally connected with the upper part of the other side of the frame.

Preferably, the upper part of the other side of the frame is fixed with a base, a rotating shaft which is horizontally arranged is arranged on the base, and the upper end of the table top fixing seat is rotationally connected with the rotating shaft.

Preferably, the bottom layer frame comprises a first fixing frame and a second fixing frame, the first fixing frame is connected with the second fixing frame, and the second fixing frame is higher than the first fixing frame in height;

The travelling wheel comprises a sliding wheel and a universal wheel, wherein the sliding wheel is arranged at the bottom of the first fixing frame, and the universal wheel is arranged at the bottom of the second fixing frame.

Preferably, the lifting mechanism comprises a fixed pulley and a manual winch, the manual winch is fixed on the vertical guide rod, the fixed pulley is fixed at the top end of the vertical guide rod, and a steel wire rope of the manual winch bypasses the fixed pulley and is connected with the lifting platform.

Preferably, the height of the manual winch fixed on the vertical guide rod is 900-1100 mm.

Preferably, the handrail comprises a first vertical section, a first horizontal section, a second vertical section and a second horizontal section which are sequentially connected from bottom to top, wherein the lower end of the first vertical section is fixedly connected with the bottom layer frame, the first horizontal section is arranged on one side, close to the vertical guide rod, of the first vertical section, and the second horizontal section is fixedly connected with the vertical guide rod.

Preferably, the first level is at the same height as the manual winch or the first level is below the manual winch.

Preferably, the manual winch has a self-locking structure, and the lifting platform is fixed at a certain height without rotating the winch handle.

Compared with the prior art, the technical scheme has the beneficial effects that: the cage taking and placing vehicle is more convenient and simple, when the cage is replaced, the bin gate of the isolation bin is opened, the lifting platform of the cage taking and placing vehicle is lifted to a proper height and is in butt joint with the cage, the cage is pulled to the lifting platform of the cage taking and placing vehicle, the lifting platform is lifted along the vertical guide rod through the guide pulley, the lifting platform is lifted stably by the vertical guide rod structure, meanwhile, the vertical guide rod is also used as a support for connecting the handrail, the structure is simple, and the cage taking and placing vehicle reduces the workload during cage replacement and improves the working efficiency.

Drawings

Fig. 1 is a schematic structural view of a portable cage picking and placing vehicle of the present utility model.

Fig. 2 is a schematic view of another angle structure of the present utility model.

Fig. 3 is a schematic view of the structure of the lifting platform of the present utility model lowered to the bottommost end.

Fig. 4 is a partial enlarged view at a in fig. 1.

Fig. 5 is a partial enlarged view at B in fig. 2.

FIG. 6 is a schematic view of the overall structure of the negative pressure isolation cabin.

Wherein: 1. the lifting platform comprises a bottom frame 1-1, a first fixing frame 1-2, a second fixing frame 2, a lifting platform 3, a guide rail 4, a vertical guide rod 5, a fixed pulley 6, a manual winch 7, a handrail 7-1, a first vertical section 7-2, a first horizontal section 7-3, a second vertical section 7-4, a second horizontal section 8, universal wheels 9, a sliding wheel 10, a guide groove 11, a guide pulley 12, a table top 13, a table top fixing seat 14, a base 15, a frame 16, a rotating shaft 17 and a gasket.

Detailed Description

Fig. 1 to 6 are diagrams illustrating preferred embodiments of the present utility model, and the present utility model is further described below with reference to fig. 1 to 6.

Referring to fig. 1-3, the cage taking and placing vehicle comprises a bottom layer frame 1, a lifting platform 2, a lifting mechanism and a handrail 3, wherein walking wheels are arranged on the lower side of the bottom layer frame 1, a vertical guide rod 4 is arranged on the upper side of the bottom layer frame 1, the lifting platform 2 is connected with the vertical guide rod 4, the lifting platform 2 is located right above the bottom layer frame 1, the lifting mechanism is fixed on the vertical guide rod 4, the lifting mechanism is connected with the lifting platform 2, and the handrail 7 is fixed between the bottom layer frame 1 and the vertical guide rod 4.

The bottom layer frame 1 comprises a first fixing frame 1-1 and a second fixing frame 1-2, the first fixing frame 1-1 is connected with the second fixing frame 1-2, and the height of the second fixing frame 1-2 is higher than that of the first fixing frame 1-1; the walking wheel includes movable pulley 9 and universal wheel 8, and movable pulley 9 sets up in first mount 1-1 bottom, and universal wheel 8 sets up in second mount 1-2 bottom, and when moving the cage and getting the putting, four movable pulleys 9 and two universal wheels 8 can easily realize the removal of all directions. Since the diameter of the universal wheel 8 is larger than that of the sliding wheel 9, the second fixing frame 1-2 in the present embodiment is higher than the first fixing frame 1-1.

The lifting platform 2 comprises a table top 12 and guide rails 3, the guide rails 3 are horizontally arranged on two sides of the table top 12, the table top 12 is connected with a lifting mechanism, and the guide pulleys 11 are arranged on the table top 12. The guide rail 3 in the embodiment adopts a silencing guide rail, and metal friction noise can not be generated when the cage slides on the lifting platform 2.

The lifting platform 2 further comprises a table top fixing seat 13 and a frame 15, wherein the table top fixing seat 13 is arranged on one side of the table top 12, which is close to the vertical guide rod 4, the lower end of the table top fixing seat 13 is fixedly connected with the table top 12, the frame 15 is arranged between the table top 12 and the vertical guide rod 4, the guide pulley 11 is fixed on one side of the frame 15, and the upper end of the table top fixing seat 13 is rotatably connected with the upper part of the other side of the frame 15.

The lifting mechanism comprises a fixed pulley 5 and a manual winch 6, and the manual winch 6 is fixed on the vertical guide rod 4, wherein the height of the manual winch 6 is 900-1100 mm, so that the operation of staff is facilitated. The fixed pulley 5 is fixed on the top end of the vertical guide rod 4, the steel wire rope of the manual winch 6 bypasses the fixed pulley 5 and then is connected with the lifting platform 2, and the manual winch 6 is rotated, so that the length of the steel wire rope is changed to drive the lifting platform 2 to reciprocate up and down.

The handrail 7 comprises a first vertical section 7-1, a first horizontal section 7-2, a second vertical section 7-3 and a second horizontal section 7-4 which are sequentially connected from bottom to top, wherein the lower end of the first vertical section 7-1 is fixedly connected with the bottom layer frame 1, the first horizontal section 7-2 is arranged on one side, close to the vertical guide rod 4, of the first vertical section 7-1, and the second horizontal section 7-4 is fixedly connected with the vertical guide rod 4.

The first horizontal section 7-2 is the same as the manual winch 6 in height or lower than the manual winch 6, so that an operator can conveniently push the manual winch 6 in the same height as the manual winch 6, and the action point is not required to bend down on the first horizontal section 7-2 when pushing the cage to take and put, so that the operator can conveniently push the taking and putting vehicle.

The manual winch 6 has a self-locking structure that allows the table top 12 to be fixed at the current height after the table top 12 is lifted to a proper height, without controlling the manual winch 6 by a handle to stabilize the height of the table top 12. The manual winch 6 in this embodiment may employ a self-locking structure as disclosed in CN 201920296364.7.

Referring to fig. 4, the inside of the vertical guide rod 4 is provided with a guide groove 10, the lifting platform 2 is provided with a guide pulley 11 arranged in the guide groove 10, and the lifting platform 2 is lifted along the vertical guide rod 4 through the guide pulley 11. A base 14 is fixed on the upper part of the other side of the frame 15, a rotating shaft 16 which is horizontally arranged is arranged on the base 14, and the upper end of the table top fixing seat 13 is rotatably connected with the rotating shaft 16.

Referring to fig. 5, the table top fixing seat 13 can rotate around the rotation shaft 16, the gasket 17 is installed in the gap between the table top fixing seat 13 and the lower side of the base 14, and the horizontal angle of the lifting platform 2 can be adjusted by increasing or decreasing the number of the gaskets 17, so that the condition that one end far away from the frame 15 sags when the lifting platform 2 bears a cage is avoided.

The working process comprises the following steps:

When the cage is used for taking and placing, an operator rotates the handle of the manual winch 6, pulls the lifting platform 2 through the steel wire rope, the guide pulley 11 of the lifting platform 2 is clamped in the guide groove 10 of the vertical guide rod 4, and the three are matched with each other to realize lifting of the table top 12.

Referring to fig. 6, when the animal cage is taken out, after the door of the isolation bin is opened, the cage taking and placing vehicle is pushed to a proper position, the handle of the manual winch 6 is rotated, the lifting platform 2 is lifted to a proper height, the cage and the cage taking and placing vehicle are in butt joint, the cage is pulled to the guide rail 3 of the lifting platform 2 of the taking and placing vehicle, and then the handle of the manual winch 6 is rotated, so that the lifting platform 2 is placed on the bottom frame 1 to move.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. Any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model, however, still fall under the protection of the technical solution of the present utility model.

Claims

1. The utility model provides a car is put to cage, its characterized in that: including bottom frame (1), lift platform (2), elevating system and handrail (7), the downside of bottom frame (1) is equipped with the walking wheel, the upside of bottom frame (1) is equipped with vertical guide arm (4), the inside of vertical guide arm (4) has guide way (10), lift platform (2) are located directly over bottom frame (1), be equipped with on lift platform (2) and set up guide pulley (11) in guide way (10), elevating system fixes on vertical guide arm (4), elevating system connects lift platform (2), handrail (7) are fixed between bottom frame (1) and vertical guide arm (4).

2. A cage pick-and-place vehicle as claimed in claim 1, wherein: the lifting platform (2) comprises a table top (12) and guide rails (3), the guide rails (3) are horizontally arranged on two sides of the table top (12), the table top (12) is connected with a lifting mechanism, and the guide pulleys (11) are arranged on the table top (12).

3. A cage pick-and-place vehicle as claimed in claim 2, wherein: the lifting platform (2) further comprises a table top fixing seat (13) and a frame (15), wherein the table top fixing seat (13) is arranged on one side, close to the vertical guide rod (4), of the table top (12), the lower end of the table top fixing seat (13) is fixedly connected with the table top (12), the frame (15) is arranged between the table top (12) and the vertical guide rod (4), the guide pulley (11) is fixed on one side of the frame (15), and the upper end of the table top fixing seat (13) is rotationally connected with the upper portion of the other side of the frame (15).

4. A cage pick-and-place vehicle according to claim 3, wherein: the upper part of the other side of the frame (15) is fixed with a base (14), the base (14) is provided with a rotating shaft (16) which is horizontally arranged, and the upper end of the table top fixing seat (13) is rotationally connected with the rotating shaft (16).

5. A cage pick-and-place vehicle as claimed in claim 1, wherein: the bottom layer frame (1) comprises a first fixing frame (1-1) and a second fixing frame (1-2), the first fixing frame (1-1) is connected with the second fixing frame (1-2), and the second fixing frame (1-2) is higher than the first fixing frame (1-1);

the travelling wheel comprises a sliding wheel (9) and a universal wheel (8), wherein the sliding wheel (9) is arranged at the bottom of the first fixing frame (1-1), and the universal wheel (8) is arranged at the bottom of the second fixing frame (1-2).

6. A cage pick-and-place vehicle as claimed in claim 1, wherein: the lifting mechanism comprises a fixed pulley (5) and a manual winch (6), wherein the manual winch (6) is fixed on the vertical guide rod (4), the fixed pulley (5) is fixed at the top end of the vertical guide rod (4), and a steel wire rope of the manual winch (6) bypasses the fixed pulley (5) and is connected with the lifting platform (2).

7. The cage pick-and-place vehicle of claim 6, wherein: the manual winch (6) is fixed on the vertical guide rod (4) and has the height of 900-1100 mm.

8. A cage pick-and-place vehicle as claimed in claim 1, wherein: the handrail (7) comprises a first vertical section (7-1), a first horizontal section (7-2), a second vertical section (7-3) and a second horizontal section (7-4) which are sequentially connected from bottom to top, the lower end of the first vertical section (7-1) is fixedly connected with the bottom layer frame (1), the first horizontal section (7-2) is arranged on one side, close to the vertical guide rod (4), of the first vertical section (7-1), and the second horizontal section (7-4) is fixedly connected with the vertical guide rod (4).

9. The cage handling vehicle of claim 8, wherein: the first horizontal section (7-2) is the same height as the manual winch (6), or the first horizontal section (7-2) is lower than the manual winch (6).

10. The cage pick-and-place vehicle of claim 6, wherein: the manual winch (6) is provided with a self-locking structure.