CN220645653U

CN220645653U - Liftable electric operating room sliding door lower threshold system

Info

Publication number: CN220645653U
Application number: CN202322121978.0U
Authority: CN
Inventors: 范立文; 周华军; 蒋春阳
Original assignee: Sleek Shanghai Intelligent Systems Co ltd
Current assignee: Sleek Shanghai Intelligent Systems Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-22
Anticipated expiration: 2033-08-08

Abstract

The utility model belongs to the technical field of operation doors, in particular to a lifting electric operation room sliding door lower threshold system, which comprises: the lower sill outer frame is hollow and is in an upper opening shape, and the lower sill outer frame is arranged on the lower side of the doorsill; the lifting lower sill is movably connected in the lower sill outer frame, a top cover is arranged at the top end of the lifting lower sill, and when the lifting lower sill is positioned at the lowest side in the lower sill outer frame, the upper surface of the top cover is flush with the surface of the lower side of the threshold; the radiation-proof lead plates are arranged on two sides of the inner wall of the lifting lower sill; the lifting mechanism is arranged between the top cover and the bottom of the inner cavity of the lower sill outer frame. The lower sill outer frame is installed on the ground below the door opening, when the door is opened, the lifting lower sill can be hidden in the lower sill outer frame and is flat with the ground (the lower side of the threshold), and the operation vehicle and the like can normally pass through. When the door is closed, the lifting lower sill can spring up to be in close contact with the lower surface of the door leaf under the action of the lifting mechanism, so that the sealing problem is solved.

Description

Liftable electric operating room sliding door lower threshold system

Technical Field

The utility model relates to the technical field of operation doors, in particular to a lifting electric operation room sliding door lower threshold system.

Background

The sliding door is a household common door, and can be pushed and pulled. Along with the development of technology and the diversification of decoration means, the functions and the application range of the sliding door are continuously expanded from the surface of the traditional plate to glass, cloth, rattan woven fabrics and aluminum alloy sections and from the sliding door, folding door to partition door. The gate of the operating room is also usually a sliding door.

For example, chinese patent application No. CN201921098411.3 discloses an integrated soundproof door for operating room, which comprises a top box, the surface of middle section of top box is provided with status indicator, the top box lower extreme is provided with the push-and-pull door, push-and-pull door edge parcel is provided with magnetism rubber strip, be provided with the observation window on the push-and-pull door, the push-and-pull door front end is provided with push-and-pull handrail, the observation window upper end is provided with the dead lever, the dead lever lower extreme is provided with the (window) curtain, (window) curtain upper portion is provided with, and the (window) curtain is detained, an integrated soundproof door for operating room of the utility model through setting up the (window) curtain for the observation window in the operating room door inboard, can block patient's family members ' sight in the operation progress, avoid patient's family members and other irrelevant personage to influence the operation progress.

When the traditional operating room sliding door is closed, the original terrace is not processed well, so that uneven height can appear, and the situation that the operating room cannot be used normally due to pressure leakage and radiation leakage caused by untight closing of the door can appear. The problem that the lower sill of the door cannot be installed in the operating room can only be solved by additionally installing the adhesive tape under the door.

Disclosure of Invention

The utility model aims to provide a lower door sill system of a lifting electric operating room sliding door, which aims to solve the problems that when the traditional operating room sliding door provided in the background art is closed, the original terrace is not processed well, uneven height can occur, pressure leakage and radiation leakage occur when the door is not closed tightly, and the operating room cannot be used normally. The problem that the rubber strip can only be additionally arranged under the door for processing because the operating room cannot be provided with the door sill is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: liftable electronic operating room push-and-pull door lower threshold system includes:

the lower sill outer frame is hollow and is in an upper opening shape, and the lower sill outer frame is arranged on the lower side of the doorsill;

the lifting lower sill is movably connected in the lower sill outer frame, a top cover is arranged at the top end of the lifting lower sill, and when the lifting lower sill is positioned at the lowest side in the lower sill outer frame, the upper surface of the top cover is flush with the surface of the lower side of the threshold;

the radiation-proof lead plates are arranged on two sides of the inner wall of the lifting lower sill;

the lifting mechanism is arranged between the top cover and the bottom of the inner cavity of the lower sill outer frame.

Preferably, the inside upside of lower bank frame inwards is provided with the lug, the outer wall downside of lift lower bank sets up limit stop, limit stop joint is in the downside of lug.

Preferably, clamping blocks are arranged on two sides of the lower surface of the top cover, the limit stop is bent inwards to form a bayonet, the upper end of the radiation-proof lead plate is clamped between the lifting lower ridge and the clamping blocks, and the lower end of the radiation-proof lead plate is clamped at the bayonet.

Preferably, the two ends of the top cover extend to two sides, and the two ends of the top cover are parallel to the two side walls of the lower sill outer frame.

Preferably, the elevating system includes the installing support of fixed connection at lower bank frame inner chamber lower surface, the upside of installing support is provided with the transmission chain, the transmission chain activity hangs the downside at the top cap, the one end and the installing support of transmission chain are connected, be provided with vertical telescopic machanism on the installing support, vertical telescopic machanism's flexible end is connected and can promote the top cap and reciprocate with the top cap lower surface.

Preferably, the lower surface fixedly connected with of top cap links the board, the downside of linking the board is provided with the back shaft, the epaxial support cylinder that has cup jointed of back shaft, the transmission chain activity is taken on the outer wall of support cylinder.

Preferably, the inner wall of the mounting bracket is rotatably provided with a guide roller, the guide roller is close to the joint of the transmission chain and the longitudinal telescopic mechanism, and the transmission chain is lapped on the outer wall of the guide roller.

Compared with the prior art, the utility model has the beneficial effects that:

the lower sill outer frame is installed on the ground below the door opening, when the door is opened, the lifting lower sill can be hidden in the lower sill outer frame and is flat with the ground (the lower side of the threshold), and the operation vehicle and the like can normally pass through. When closing the door, lift sill can spring under elevating system's effect and thereby close contact below the door leaf has solved sealed problem, because lift sill inside can install the radiation protection lead plate additional, has solved the problem of operating room weeping radiation. When the door is opened, the lifting lower sill descends to be level with the ground, normal passing of the operation vehicle and the like is not affected, when the door is closed, the door is in close contact with the door leaf to solve sealing, and the radiation-proof lead plate can be additionally arranged to solve missed injection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model when the lifting ridge is lifted;

FIG. 2 is a schematic view showing the structure of the lifting sill retracted in the sill outer frame according to the present utility model;

fig. 3 is a schematic side view of the conveyor chain, mounting bracket, guide roller of the present utility model.

In the figure: 1. a lower sill outer frame; 2. a bump; 3. a top cover; 4. lifting the lower ridge; 5. a limit stop; 6. a radiation-proof lead plate; 7. a clamping block; 8. a connecting plate; 9. a support shaft; 10. a transmission chain; 11. a mounting bracket; 12. a guide roller; 13. a longitudinal telescopic mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-3, the present utility model provides a technical solution: liftable electronic operating room push-and-pull door lower threshold system includes: the lower sill outer frame 1, the lifting lower sill 4, the radiation-proof lead plate 6 and the lifting mechanism;

the lower sill outer frame 1 is hollow and upper portion open-ended shape, lower sill outer frame 1 installs in the threshold downside, lift lower sill 4 swing joint is in lower sill outer frame 1, the top of lift lower sill 4 is provided with top cap 3, works as when lift lower sill 4 is located lower sill outer frame 1 in the downside, top cap 3 upper surface and threshold downside surface parallel and level, radiation protection lead plate 6 sets up the both sides at lift lower sill 4 inner wall, elevating system sets up between top cap 3 and lower sill outer frame 1 inner chamber bottom.

For the analysis, when in use, the lifting sill 4, the radiation-proof lead plate 6 and the lifting mechanism are pre-installed in the sill outer frame 1, the sill outer frame 1 is embedded in the lower side of the sill (the installation groove is pre-formed in the lower side of the sill, bolts are pre-embedded in the installation groove, and the sill outer frame is arranged in the installation groove and is fixedly connected through the pre-embedded bolts).

When the door is opened, the lifting sill 4 is hidden in the sill outer frame 1 and is flat with the ground (the lower side of the sill), so that a surgical vehicle and the like can normally pass through. When the door is closed, the lifting sill 4 can spring up to be in close contact with the lower surface of the door leaf under the action of the lifting mechanism, so that the sealing problem is solved, and meanwhile, the problem of radiation leakage of an operating room is solved through the arrangement of the radiation-proof lead plate 6.

Embodiment two:

referring to fig. 1-3, the present utility model provides a technical solution based on the first embodiment: the inside upside of lower bank frame 1 inwards is provided with lug 2, the outer wall downside of lift lower bank 4 sets up limit stop 5, limit stop 5 joint is in the downside of lug 2.

Through the cooperation of limit stop 5 and lug 2, lug 2 has the restriction to limit stop 5, the rise height of lift sill 4, prevents that the rise height of lift sill 4 from being too high and causing its condition that breaks away from in the sill frame 1 to appear.

Embodiment III:

referring to fig. 1-3, the present utility model provides a technical solution based on the first embodiment: clamping blocks 7 are arranged on two sides of the lower surface of the top cover 3, the limit stop 5 is bent inwards to form a bayonet, the upper end of the radiation-proof lead plate 6 is clamped between the lifting lower ridge 4 and the clamping blocks 7, and the lower end of the radiation-proof lead plate 6 is clamped at the bayonet.

Through the cooperation of structures such as bayonet socket, grip block 7, can carry out chucking effect to radiation protection lead plate 6 upside down side, prevent that radiation protection lead plate 6 is not hard up.

Embodiment four:

referring to fig. 1-3, the present utility model provides a technical solution based on the first embodiment: the two ends of the top cover 3 extend to two sides, and the two ends of the top cover 3 are parallel to the two side walls of the lower sill outer frame 1.

The top cover 3 is set in such a way that after the top cover 3 is covered with the lower sill outer frame 1, two sides are flat and have no gap.

Fifth embodiment:

referring to fig. 1-3, the present utility model provides a technical solution based on the first embodiment: the lifting mechanism comprises a mounting bracket 11 fixedly connected to the lower surface of the inner cavity of the lower sill outer frame 1, a transmission chain 10 is arranged on the upper side of the mounting bracket 11, the transmission chain 10 is movably suspended on the lower side of the top cover 3, one end of the transmission chain 10 is connected with the mounting bracket 11, a longitudinal telescopic mechanism 13 is arranged on the mounting bracket 11, and the telescopic end of the longitudinal telescopic mechanism 13 is connected with the lower surface of the top cover 3 and can push the top cover 3 to move up and down. The lower surface of the top cover 3 is fixedly connected with a connecting plate 8, a supporting shaft 9 is arranged on the lower side of the connecting plate 8, a supporting roller (not shown in the figure) is sleeved on the supporting shaft 9, and a transmission chain 10 is movably arranged on the outer wall of the supporting roller. The inner wall of the mounting bracket 11 is rotatably provided with a guide roller 12, the guide roller 12 is close to the joint of the transmission chain 10 and the longitudinal telescopic mechanism 13, and the transmission chain 10 is lapped on the outer wall of the guide roller 12.

The installing support 11 is stably installed in the inside downside of lower bank frame 1, and when stretching through vertical telescopic machanism 13, vertical telescopic machanism 13 pushes up top cap 3, supporting roller for top cap 3, supporting roller, lift lower bank 4, radiation protection lead plate 6 wholly rise, and transmission chain 10 takes on the supporting roller.

When the lifting sill 4 is lifted, the lifting sill 4 is integrally stabilized, and in order to further stabilize the transmission chain 10, the other end of the transmission chain 10 can be connected to the lower surface of the inner cavity of the lower sill outer frame 1 or the mounting bracket 11 through an elastic member (such as a spring). Simultaneously, under the stretching action, the elastic piece stretches and generates elastic force, the whole top cover 3, the supporting roller, the lifting and lowering bank 4 and the radiation-proof lead plate 6 have a downward pulling trend, and the whole top cover 3, the supporting roller, the lifting and lowering bank 4 and the radiation-proof lead plate 6 can be kept to be stably tensioned.

In summary, in the lower door sill system of the sliding door of the liftable electric operating room, the lower door sill outer frame 1 is installed on the ground below the door opening, and when the door is opened, the lifting lower door sill 4 is hidden in the lower door sill outer frame 1 and is flat with the ground (the lower side of the door sill), so that the operating vehicle and the like can normally pass through. When closing the door, lift bank 4 can spring under elevating system's effect and thereby close contact below the door leaf has solved sealed problem, because lift bank 4 inside can install radiation protection lead plate 6 additional, has solved the problem of operating room weeping radiation. When the door is opened, the lifting sill 4 descends to be flat with the ground, normal passing of the operation vehicle and the like is not affected, when the door is closed, the door is in close contact with the door leaf to solve sealing, and the radiation-proof lead plate 6 can be additionally arranged to solve missed injection.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Liftable electronic operating room push-and-pull door lower threshold system, its characterized in that includes:

the lower sill outer frame (1), the lower sill outer frame (1) is hollow and is in an upper opening shape, and the lower sill outer frame (1) is arranged on the lower side of a doorsill;

the lifting lower sill (4) is movably connected in the lower sill outer frame (1), a top cover (3) is arranged at the top end of the lifting lower sill (4), and when the lifting lower sill (4) is positioned at the lowest side in the lower sill outer frame (1), the upper surface of the top cover (3) is flush with the surface of the lower side of the threshold;

the radiation-proof lead plates (6) are arranged on two sides of the inner wall of the lifting sill (4);

the lifting mechanism is arranged between the top cover (3) and the bottom of the inner cavity of the lower sill outer frame (1).

2. The liftable motorized operating room sliding door lower threshold system of claim 1, wherein: the inside upside of lower bank frame (1) inwards is provided with lug (2), the outer wall downside of lift lower bank (4) sets up limit stop (5), limit stop (5) joint is in the downside of lug (2).

3. The liftable motorized operating room sliding door lower threshold system of claim 2, wherein: clamping blocks (7) are arranged on two sides of the lower surface of the top cover (3), the limit stop (5) is bent inwards to form a bayonet, the upper end of the radiation-proof lead plate (6) is clamped between the lifting lower ridge (4) and the clamping blocks (7), and the lower end of the radiation-proof lead plate (6) is clamped at the bayonet.

4. The liftable motorized operating room sliding door lower threshold system of claim 1, wherein: the two ends of the top cover (3) extend to two sides, and the two ends of the top cover (3) are parallel to the two side walls of the lower sill outer frame (1).

5. The liftable motorized operating room sliding door lower threshold system of claim 1, wherein: elevating system includes installing support (11) of fixed connection at lower bank frame (1) inner chamber lower surface, the upside of installing support (11) is provided with transmission chain (10), transmission chain (10) activity hangs the downside at top cap (3), the one end and the installing support (11) of transmission chain (10) are connected, be provided with vertical telescopic machanism (13) on installing support (11), the flexible end and top cap (3) lower surface connection of vertical telescopic machanism (13) can promote top cap (3) and reciprocate.

6. The liftable motorized operating room sliding door lower threshold system of claim 5, wherein: the lower surface fixedly connected with of top cap (3) links board (8), the downside that links board (8) is provided with back shaft (9), support cylinder has been cup jointed on back shaft (9), transmission chain (10) activity is taken on the outer wall of support cylinder.

7. The liftable motorized operating room sliding door lower threshold system of claim 5 or 6, wherein: the guide roller (12) is rotatably arranged on the inner wall of the mounting bracket (11), the guide roller (12) is close to the joint of the transmission chain (10) and the longitudinal telescopic mechanism (13), and the transmission chain (10) is lapped on the outer wall of the guide roller (12).