CN213489295U - Medical suspension bridge equipment - Google Patents

Abstract

The utility model provides a medical suspension bridge device, which comprises a suspension bridge body; the device comprises a floor slab foundation frame, a suspension beam, at least one box body, at least one pulley, at least one distance pipe and at least one connecting metal plate, wherein the distance pipe is arranged on the floor slab foundation frame; the tackle comprises a tackle body, at least two first rolling bearings and at least two second rolling bearings, wherein two guide rail grooves are formed in one side, away from a connecting metal plate, of the suspension beam in a spaced mode, the tackle body is hollow, the first rolling bearings are arranged on two inner walls, opposite to the tackle body, of the tackle body respectively, the second rolling bearings are arranged on two inner walls, opposite to the tackle body, of the tackle body in a spaced and staggered mode, and one side, away from the suspension beam, of the tackle body is connected to the box body. The utility model provides the high sliding stability of coaster.

Description

Medical suspension bridge equipment

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the medical equipment technique and specifically relates to indicate a medical suspension bridge equipment.

[ background of the invention ]

The medical suspension bridge is the essential air supply medical equipment in the modern operating room of hospital, and 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. The medical suspension bridge is generally arranged on a floor foundation frame, and medical instruments required by patients are also carried on the medical suspension bridge, so that a good ICU nursing space is provided for medical staff.

The existing medical suspension bridge generally comprises one or more pulleys, a suspension beam and a suspension bridge terminal box body (hereinafter referred to as a box body, and various medical instruments are placed or fixed on the box body) containing electric and gas terminals, wherein the pulleys are used for connecting the box body to the suspension beam and moving the box body to a required position through the sliding action of the pulleys on the suspension beam. Because there is certain clearance between the antifriction bearing in the coaster and the guide rail groove of hanging beam, so the box can make a round trip to rock and can send great friction sound when removing. Meanwhile, the width of the suspension beam guide rail groove is larger than that of the rolling bearing, so that the suspension beam guide rail groove is not in a central moving state in the whole moving process of the pulley, and the friction between the suspension beam guide rail groove and the suspension beam is increased.

Therefore, there is a need for an improved structure of the medical suspension bridge.

[ Utility model ] content

The utility model discloses the technical problem that will solve is: the utility model provides a medical suspension bridge equipment, aims at solving among the current medical suspension bridge, when the box passes through the coaster and removes, make a round trip to rock and produce the problem of great friction.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the embodiment of the utility model provides a medical suspension bridge equipment, include: the system comprises a floor slab foundation frame, a suspension beam, at least one box body, at least one pulley, at least one distance pipe and at least one connecting metal plate;

the distance pipe is arranged on the floor slab foundation frame, the connecting metal plate is arranged at one end, far away from the floor slab foundation frame, of the distance pipe, the suspension beam is arranged at one side, far away from the distance pipe, of the connecting metal plate, the pulley and one side, far away from the connecting metal plate, of the suspension beam are in sliding connection, and the box body is arranged at one side, far away from the suspension beam, of the pulley;

the pulley comprises a pulley body, at least two first rolling bearings and at least two second rolling bearings;

the utility model discloses a tackle, including the hanging beam, connection panel beating one side is kept away from to the hanging beam, the hanging beam is kept away from and is equipped with two guide rail grooves on one side spaced apart, the inside cavity of tackle body, first antifriction bearing sets up respectively on two inner walls that the tackle body is relative, second antifriction bearing sets up respectively on two inner walls that the tackle body is relative, and with first antifriction bearing interval dislocation set, during tackle and hanging beam sliding connection, first antifriction bearing and second antifriction bearing all are located the guide rail inslot, just first antifriction bearing butt in the last inner wall in guide rail groove, second antifriction bearing butt in the lower inner wall in guide rail groove, the tackle body is kept away from hanging beam one side and is connected in the box.

In some embodiments, the sled further comprises: at least four connecting plates and at least four guide bearings;

the connecting plates are respectively arranged on two outer walls opposite to the pulley body, the two connecting plates on the same outer wall of the pulley body are respectively positioned at two ends of the pulley body, the guide bearing is arranged on the connecting plates and is rotatably connected with the connecting plates, when the pulley is in sliding connection with the suspension beam, the guide bearing is abutted against the bottom inner wall of the guide rail groove, and the bottom inner wall is an inner wall opposite to the opening of the guide rail groove.

In some embodiments, the sled further comprises: at least one hand screw and at least one pressing column;

the hand-screwed screw and one side, far away from the cantilever beam, of the pulley body are rotatably connected and penetrate through the pulley body and are fixedly connected with the abutting-against column, and when the hand-screwed screw is rotated to be close to the pulley body, the abutting-against column abuts against the cantilever beam.

In some embodiments, the cantilever beam comprises: a center sill, a left sill and a right sill;

the left beam and the right beam are respectively connected to two sides of the middle beam, and the two guide rail grooves are formed in one side, far away from the connecting metal plate, of the middle beam;

gaps for passing wires are formed between the middle beam and the left beam and between the middle beam and the right beam;

the utility model discloses a bridge, including the center sill, the center sill is formed with the slot near right roof beam one side, the right roof beam is formed with the hook of inserting near the center sill one side, when the center sill is connected with the right roof beam, insert the hook and insert and locate the slot.

In some embodiments, the cantilever beam further comprises: the first connecting plate is connected between the left beam and the middle beam, and the second connecting plate is connected between the right beam and the middle beam;

the side, close to the middle beam, of the left beam is provided with at least one connecting groove, one end, close to the left beam, of the first connecting plate is provided with at least one connecting pin, one end, close to the middle beam, of the first connecting plate is provided with a first through hole, one side, far away from the pulley, of the middle beam is provided with a threaded groove, when the left beam is connected with the middle beam through the first connecting plate, the connecting pin is inserted into the connecting groove, and the first through hole corresponds to the threaded groove;

the structural form of the second connecting plate for connecting the right beam and the middle beam is consistent with the structural form of the first connecting plate for connecting the left beam and the middle beam.

In some embodiments, the cantilever beam further comprises: the first cover plate is connected between the left beam and the right beam to cover the middle beam, the first connecting plate and the second connecting plate.

In some embodiments, the connection panel beating setting is kept away from well roof beam one side at first apron, the distance pipe setting is kept away from first apron one side at the connection panel beating, the distance pipe is kept away from connection panel beating one end and is connected with floor foundation frame, the connection panel beating is kept away from first apron one side and is seted up a plurality of second via holes, the distance pipe is close to connection panel beating one end and is seted up a plurality of screw holes that correspond with a plurality of second via holes.

In some embodiments, the housing, comprises: the device comprises a cross arm, a rotating shaft, an upright post, at least two box body main shells, a plurality of side plates and a plurality of fixing pieces;

one end of the upright post is connected with the pulley, and the other end of the upright post is rotationally connected with the cross arm through the second rotating shaft;

the box body main shells are arranged on one side of the cross arm, which is far away from the upright post, at intervals and are respectively positioned at two ends of the cross arm;

the box body main shell is hollow and provided with an opening facing to the end part far away from the cross arm, the side plate is arranged in the opening, and the side plate and the box body main shell are fixed through the fixing piece.

In some embodiments, the two opposite inner walls of the main case of the box body near the opening are both provided with a first placing groove, the side plate is provided with an assembly part, the assembly part is inserted into the first placing groove, the main case of the box body and the outer wall opposite to the opening are provided with a second placing groove, and the box body further comprises: at least one object placing plate, at least one drawer and a plurality of nut blocks;

the nut block is arranged in the second placing groove and is fixed through the fixing piece;

the drawer is located between two box maincases, the drawer includes: the drawer comprises a shell, a drawer body and a second cover plate;

a cavity is formed in the drawer body, the drawer body is inserted into the shell and is in sliding connection with the shell, the second cover plate covers the shell to shield the cavity, and two outer walls, opposite to the shell, of the shell are fixedly connected with the nut block through fixing pieces;

damping guide rails are arranged on two opposite inner walls of the shell, and damping sliding parts in sliding fit with the damping guide rails are arranged on two opposite outer walls of the drawer body;

the object placing plate is positioned between the two box body main shells and is fixedly connected with the nut block through the fixing piece;

the elastic piece is arranged on one side, away from the drawer or on one side of the object placing plate, of the nut block, and when the nut block is located in the second placing groove, the elastic piece is abutted to the inner wall of the second placing groove.

In some embodiments, the outer wall of the main shell of the box body opposite to the first placing groove is provided with a third placing groove, and the box body further comprises: at least one mounting seat and at least one infusion support arm;

the mounting seat is arranged in the third placing groove and is fixed through the fixing part, the support arms of the infusion support are rotatably connected with the mounting seat, and the support arms of the infusion support are rotatably connected with each other;

hand screws are arranged at the rotating connection positions of the infusion support arm and the mounting seat and between the infusion support arms, and when the hand screws are rotated to be close to the infusion support arm, the hand screws abut against a rotating pair at the rotating connection positions of the infusion support arm and the mounting seat or abut against a rotating pair at the rotating connection positions between the infusion support arms;

the support column and the pre-tightening piece are sequentially arranged along the direction from the hand screw to the support arm of the infusion support, the hand screw is fixedly connected with the support column, and when the hand screw is rotated to be close to the support arm of the infusion support, the support column pushes the pre-tightening piece to abut against the rotating pair at the rotating connection position of the support arm of the infusion support and the mounting seat, or abut against the rotating pair at the rotating connection position between the support arms of the infusion support.

From the above description, compared with the prior art, the beneficial effects of the present invention lie in:

the setting is in the dislocation set of first antifriction bearing and the second antifriction bearing interval of coaster body inner wall, be equivalent to eccentric settings, when making the coaster utilize two guide rail grooves of seting up on the hanging beam to slide, the first antifriction bearing of setting at coaster body inner wall butt in the last inner wall in guide rail groove constantly, second antifriction bearing butt in the lower inner wall in guide rail groove constantly, the clearance that exists between antifriction bearing and the guide rail groove has been eliminated, and then the problem of rocking back and forth in the box removal in-process has been avoided, sliding stability is improved, and the friction sound between antifriction bearing and the guide rail inslot wall has been reduced.

[ description of the drawings ]

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely illustrative of some, but not all, embodiments of the invention. For a person skilled in the art, other figures can also be obtained from the provided figures without inventive effort.

Fig. 1 is a schematic structural diagram of a suspension bridge apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a pulley provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a suspension beam according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an assembly of the distance tube and the connecting sheet metal according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a box provided in an embodiment of the present invention;

fig. 6 is a partially exploded schematic view of a box body according to an embodiment of the present invention;

fig. 7 is a partial enlarged view of the main case of the box body in fig. 6E according to the embodiment of the present invention;

fig. 8 is a partial enlarged view of the side plate shown in fig. 6 at D according to an embodiment of the present invention;

fig. 9 is a partially enlarged view of the decorative strip provided in the embodiment of the present invention at C in fig. 6;

fig. 10 is a schematic structural diagram of a drawer according to an embodiment of the present invention;

fig. 11 is a partially enlarged view of a drawer shown in fig. 10 a according to an embodiment of the present invention;

fig. 12 is an exploded view of a drawer according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a support arm of an infusion support according to an embodiment of the present invention;

fig. 14 is a sectional view of the arm of the infusion support of the embodiment of the present invention along the direction B-B in fig. 13.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a suspension bridge device provided in an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a pulley provided in an embodiment of the present invention.

As shown in fig. 1 and 2, a medical suspension bridge device according to a first embodiment of the present invention includes: a floor slab foundation frame (not shown in the figure), a suspension beam 1, at least one box body 3, at least one pulley 2, at least one distance pipe 4 and at least one connecting metal plate 5;

the device comprises a distance pipe 4, a connecting metal plate 5, a suspension beam 1, a pulley 2 and a suspension beam 1, wherein the distance pipe 4 is arranged on a floor foundation frame, the connecting metal plate 5 is arranged at one end, far away from the floor foundation frame, of the distance pipe 4, the suspension beam 1 is arranged at one side, far away from the distance pipe 4, of the connecting metal plate 5, the pulley 2 and one side, far away from the connecting metal plate 5, of the suspension beam 1 are in sliding connection;

wherein, hanging beam 1 keeps away from connecting panel beating 5 one side spaced apart and is equipped with two guide rail grooves 11, coaster 2 includes coaster body 21, two at least first antifriction bearing 22 and two at least second antifriction bearing 23, coaster body 21 is inside cavity, first antifriction bearing 22 sets up respectively on two inner walls that coaster body 21 is relative, second antifriction bearing 23 sets up respectively on two inner walls that coaster body 21 is relative, and with first antifriction bearing 22 interval dislocation set, when coaster 2 and hanging beam 1 sliding connection, first antifriction bearing 22 and second antifriction bearing 23 all are located guide rail groove 11, and first antifriction bearing 22 butt in the last inner wall of guide rail groove 11, second antifriction bearing 23 butt in the lower inner wall of guide rail groove 11, coaster body 21 keeps away from hanging beam 1 one side and connects in box 3.

The utility model discloses in the suspension bridge equipment that the first embodiment provided, set up first antifriction bearing 22 and the 23 interval dislocation sets of second antifriction bearing at coaster body 21 inner wall, be equivalent to eccentric settings, when making coaster 2 utilize two guide rail grooves 11 of seting up on hanging beam 1 to slide, the first antifriction bearing 22 of setting at coaster body 21 inner wall butt in the last inner wall of guide rail groove 11 constantly, second antifriction bearing 23 butt in the lower inner wall of guide rail groove 11 constantly, the clearance that exists between antifriction bearing and the guide rail groove 11 has been eliminated, and then avoided the box to remove the problem that the in-process rocked back and forth, sliding stability has been improved, and the friction sound between antifriction bearing and the guide rail groove 11 inner wall has been reduced.

Example 2

Please refer to fig. 2, fig. 2 is a schematic structural diagram of a pulley according to an embodiment of the present invention.

Compared with the medical suspension bridge equipment provided by the first embodiment of the utility model, the second embodiment of the utility model provides a for guarantee at 2's whole removal in-process of coaster, with hang 1 state that is in the positive removal constantly of roof beam, increased extra structure.

As shown in fig. 2, in this embodiment, the tackle 2 further includes: at least four connecting plates 24 and at least four guide bearings 25;

wherein, the connecting plate 24 sets up respectively on two outer walls that coaster body 21 is relative, and two connecting plates 24 that set up at the same outer wall of coaster body 21 are located coaster body 21 both ends respectively, and guide bearing 25 sets up on connecting plate 24, and rotates with connecting plate 24 and be connected, and when coaster 2 and suspension beam 1 sliding connection, guide bearing 25 butt in the end inner wall of guide rail groove 11, this end inner wall be with the inner wall that the opening of guide rail groove 11 is relative.

In the sliding process of the tackle 2, the guide bearings 25 are respectively positioned in the two guide rail grooves 11 formed in the suspension beam 1, and the guide bearings 25 are all abutted against the bottom inner wall of the guide rail grooves 11, at this time, the tackle 2 is equivalent to clamping the two guide rail grooves 11 in the middle, so that the tackle 2 and the suspension beam 1 are in a center moving state all the time in the whole sliding process, and the friction between the tackle 2 and the guide rail grooves 11 is further reduced. It should be understood that the guide bearing 25 of the present embodiment and the first and second rolling bearings 22 and 23 of the first embodiment of the present invention cooperate to effectively prevent the locking of the tackle 2.

Note that the guide bearing 25 in this embodiment is a rubber-covered bearing.

In addition, as shown in fig. 2, in order to realize the relative fixing of the tackle 2 and the suspension beam 1, the tackle 2 in this embodiment further includes: at least one hand screw 26 and at least one pressing column 27;

wherein, the hand-screw 26 and the pulley body 21 are connected with each other in a rotating manner at the side far away from the suspended beam 1, and pass through the pulley body 21 and are fixedly connected with the abutting column 27, and when the hand-screw 26 is rotated to be close to the pulley body 21, the abutting column 27 abuts against the suspended beam 1.

It should be understood that when the pressing column 27 presses against the suspension beam 1, the trolley 2 cannot slide by using the two guide rail grooves 11, that is, the trolley 2 and the suspension beam 1 are fixed relatively.

Example 3

Referring to fig. 1 and fig. 3, fig. 1 is a schematic structural diagram of a suspension bridge apparatus according to an embodiment of the present invention, and fig. 3 is a schematic structural diagram of a suspension beam according to an embodiment of the present invention.

With the utility model discloses the medical draw bridge equipment that the first embodiment provided compares, the utility model discloses the third embodiment reduces the structure complexity of hanging oneself from a beam 1 in order to guarantee the stability of hanging oneself from a beam 1, has carried out the design in detail to the structural component of hanging oneself from a beam 1.

As shown in fig. 3, the suspension beam 1 provided in the present embodiment includes: a center sill 12, a left sill 13, and a right sill 14;

wherein, left beam 13 and right beam 14 are connected respectively in well roof beam 12 both sides, and two guide rail grooves 11 are seted up and are kept away from connecting panel beating 5 one side at well roof beam 12.

Specifically, as shown in fig. 3, an insertion slot 121 is formed on one side of the center sill 12 close to the right sill 14, an insertion hook 141 is formed on one side of the right sill 14 close to the center sill 12, and when the center sill 12 is connected to the right sill 14, the insertion hook 141 is inserted into the insertion slot 121.

More specifically, as shown in fig. 3, the suspension beam 1 provided in the present embodiment further includes: the left beam 13 and the middle beam 12 are connected through the first connecting plate 16 and the second connecting plate 17, the first connecting plate 16 is connected between the left beam 13 and the middle beam 12, and the second connecting plate 17 is connected between the right beam 14 and the middle beam 12;

wherein, the left beam 13 is provided with at least one connecting groove 131 on one side close to the center sill 12, the first connecting plate 16 is provided with at least one connecting pin 161 on one end close to the left beam 13, the first connecting plate 16 is provided with a first via hole 162 on one end close to the center sill 12, the center sill 12 is provided with a threaded groove 122 on one side away from the tackle 2, when the left beam 13 is connected with the center sill 12 through the first connecting plate 16, the connecting pin 161 is inserted into the connecting groove 131, and the first via hole 162 corresponds to the threaded groove 122. It should be noted that the second connecting plate 17 connects the right beam 14 to the center beam 12 in a configuration that corresponds to the configuration of the first connecting plate 16 connecting the left beam 13 to the center beam 12.

It should be noted that, as shown in fig. 3, in order to avoid the problem of complicated structure caused by disorder of wires (such as electric wires), in the present embodiment, gaps 15 for passing wires are formed between the middle beam 12 and the left beam 13, and between the middle beam 12 and the right beam 14.

It should be noted that, as shown in fig. 1, in order to enhance the aesthetic appearance of the suspension beam and facilitate connection with the floor slab foundation frame, in this embodiment, the suspension beam 1 further includes a first cover plate 18, and the first cover plate 18 is connected between the left beam 13 and the right beam 14 to cover the middle beam 12, the first connecting plate 16 and the second connecting plate 17.

Example 4

Referring to fig. 4, fig. 4 is a schematic view illustrating an assembly of the distance tube and the connecting plate according to an embodiment of the present invention.

Compared with the medical suspension bridge equipment provided by the first embodiment and/or the third embodiment of the utility model, the fourth embodiment of the utility model discloses stability that suspension beam 1 and floor foundation frame are connected is guaranteed to and reduce connection structure's complexity, design in detail to the connected mode between distance tube 4 and connecting sheet metal 5.

As shown in fig. 4, in the present embodiment, the connecting metal plate 5 is disposed on the side of the first cover plate 18 away from the center sill 12, the distance tube 4 is disposed on the side of the connecting metal plate 5 away from the first cover plate 18, a plurality of second through holes 51 are disposed on the side of the connecting metal plate 5 away from the first cover plate 18, a plurality of threaded holes (not shown in the figure) corresponding to the plurality of second through holes 51 are disposed at one end of the distance tube 4 close to the connecting metal plate 5, and the distance tube 4 and the connecting metal plate 5 are connected together by screws 6.

Here, distance pipe 4 adopts and draws aluminium forming process, conveniently carries out the intercepting according to the required length of hospital environment, and aluminium raw and other materials adopts the high strength aluminum product, guarantees the required intensity of distance pipe 4.

It should be noted that the conventional connection method of the distance tube and the connecting sheet metal is as follows: adopt two jackets to hold the distance tube tightly, based on and the distance tube between the locking force that produces fix distance tube and connecting sheet metal, there is certain landing risk nature in this scheme, and the material cost is higher, the installation is comparatively complicated. And distance pipe 4 in this embodiment adopts the section bar to draw aluminium, and the design has the screw hole, directly passes the second via hole 51 of seting up on connecting sheet metal 5 through screw 6 and is connected with distance pipe 4, has got rid of traditional clamp cover and has embraced tight structure, has guaranteed the safety in utilization, and simple to operate, simple structure has reduced material cost to the installation degree of difficulty has been reduced.

Example 5

Please refer to fig. 5 to 9, fig. 5 is a schematic structural diagram of a box according to an embodiment of the present invention, fig. 6 is a schematic partial exploded view of the box according to an embodiment of the present invention, fig. 7 is a partial enlarged view of a main housing of the box in fig. 6 at E, fig. 8 is a partial enlarged view of a side plate in fig. 6 at D, and fig. 9 is a partial enlarged view of a decorative strip in fig. 6 at C.

Compared with the medical suspension bridge equipment provided by the first embodiment of the utility model, the fifth embodiment of the utility model designs the concrete structure of the box body 3 in detail.

As shown in fig. 5 and 6, the case 3 according to the present embodiment includes: a cross arm 31, a rotating shaft 32, a column 33, at least two box main shells 34, a plurality of side plates 35 and a plurality of fixing pieces 36;

wherein, one end of the upright column 33 is connected to the cantilever 2, and the other end is rotatably connected with the cross arm 31 through the second rotating shaft 32;

the main box shell 34 is disposed at an interval on one side of the crossbar 31 away from the column 33 and at two ends of the crossbar 31, the main box shell 34 is hollow and has an opening 341 facing the end away from the crossbar 31, the side plate 35 is disposed in the opening 341, and the side plate 35 and the main box shell 34 are fixed by a fixing member 36, where the fixing member 36 is a self-tapping screw.

Specifically, the two opposite inner walls of the main case 34 of the box body are both provided with a first placing groove 342 at a position close to the opening 341, and the side plate 35 is provided with an assembly part which is inserted into the first placing groove 342.

As shown in fig. 8, in this embodiment, in order to better complete the assembly between the side plate 35 and the main case 34, the assembly is disposed at a position where the first side of the side plate 35 close to the main case 34 of the case corresponds to the first placement groove 342, the assembly is composed of two protrusions 351 (a gap 352 is formed between the two protrusions 351) extending toward the main case 34 of the case and disposed at intervals, a through hole 353 is formed at a position where the second side of the side plate 35 opposite to the first side corresponds to the gap 352, when the side plate 35 and the main case 34 of the case are assembled, the assembly is inserted into the first placement groove 342, and the self-tapping screw 36 is inserted through the through hole 353 to fix the side plate 35.

In addition, as shown in fig. 6 and 9, in order to ensure the aesthetic appearance of the assembled side plate 35 and the main case 34, the present embodiment adds a plurality of decorative strips 315 disposed on the side of the main case 34 close to the side plate 35 to cover the self-tapping screws 36 in the through holes 353, and the decorative strips 315 are formed with a fastening portion 3151 extending toward the main case 34 close to the main case 34. As shown in fig. 7, in order to fit the fastening portion 3151, a fastening groove 346 is formed in the side of the case main housing 34 close to the side plate 35 and corresponding to the fastening portion 3151, and after the side plate 35 and the case main housing 34 are assembled, the fastening portion 3151 is fastened into the fastening groove 346, so that the decorative strip 315 covers the self-tapping screw 36 located in the through hole 353. It should be understood that the molding 315 is made of silicone, and in other embodiments, the molding 315 may be made of other materials such as plastic, which is not limited herein.

It should be noted that, in the present embodiment, each side board 35 is an independent unit, and interfaces of electric and gas terminals required for clinical use in hospitals can be arbitrarily configured on the side board 35. In the actual use process, the electric terminal interface can be placed in the first placing groove 342 of one of the box main shells 34, and the air terminal interface can be placed in the first placing groove 342 of the other box main shell 34, so that the electric and air isolation is facilitated, and the use safety is improved.

The utility model discloses the interface at the electricity of different grade type, gas terminal is used to the medical draw bridge equipment that fifth embodiment provides, perhaps need change, when maintaining curb plate 35, only need earlier take off mounting 36, again with curb plate 35 from first standing groove 342 in take out can, reduced the installation of box 3, the maintenance degree of difficulty and cost of labor for box 3 has possessed higher convenience and real-time suitability.

Example 6

Please refer to fig. 5 and fig. 10 to 14, fig. 5 is a schematic structural diagram of a box body according to an embodiment of the present invention, fig. 10 is a schematic structural diagram of a drawer according to an embodiment of the present invention, fig. 11 is a partial enlarged view of a drawer in fig. 10, fig. 12 is an exploded schematic view of a drawer according to an embodiment of the present invention, fig. 13 is a schematic structural diagram of an infusion support arm according to an embodiment of the present invention, and fig. 14 is a sectional view of an infusion support arm according to an embodiment of the present invention, taken along a direction B-B in fig. 13.

Compared with the medical suspension bridge equipment provided by the fifth embodiment of the utility model, the sixth embodiment of the utility model provides for the convenience of medical personnel deposit medical supplies to and infuse the action to patient, increased extra structure, and in order to adapt to the newly-increased structure, seted up second standing groove 343 at the outer wall that box main casing 34 is relative with opening 341, seted up third standing groove 344 at the outer wall that box main casing 34 is relative with first standing groove 342.

As shown in fig. 5 and fig. 10 to 12, the case 3 according to the present embodiment further includes: at least one object placing plate 37, at least one drawer 38 and a plurality of nut blocks 39;

wherein, the nut block 39 is disposed in the second placing groove 343 and fixed by the fixing member 36;

wherein, the drawer 38 is located between the two box main cases 34, and includes: the drawer comprises a shell 381, a drawer body 382 and a second cover plate 383, wherein a cavity 384 is formed in the drawer body 382, the drawer body 382 is inserted into the shell 381 and is in sliding connection with the shell 381, the second cover plate 383 is covered on the shell 381 to shield the cavity 384, and two opposite outer walls of the shell 381 are fixedly connected with a nut block 39 through a fixing piece 36;

wherein, two opposite inner walls of the shell 381 are provided with damping guide rails 385, and two opposite outer walls of the drawer body 382 are provided with damping sliding parts 386 in sliding fit with the damping guide rails 385;

wherein, the object placing plate 37 is positioned between the two box main shells 34 and is fixedly connected with the nut block 39 through the fixing piece 36;

the nut block 39 is provided with a spring 391 on a side away from the drawer 38 or the storage plate 37, and when the nut block 39 is located in the second placement groove 343, the spring 391 abuts against an inner wall of the second placement groove 343.

Here, the casing 381, the drawer body 382 and the cover plate 383 are all formed by bending SPCC metal plates, and compared with an aluminum drawing section, the cost is lower.

It should be noted that when the drawer 38 is fixed to the second placement groove 37 by the nut block 39, the nut block 39 needs to be placed in the second placement groove 37 first, the nut block 39 is fixed relatively at a certain position of the second placement groove 37 (the nut block 39 is prevented from sliding in the second placement groove 37) by the elastic force of the elastic sheet 391, the nut block 39 is fixed to the box main shell 34 by the fixing member 36, and finally the drawer 38 is fixed to the nut block 39 by the fixing member 36.

It should also be noted that when drawer body 382 is withdrawn from housing 381 to access medical items located within cavity 384, drawer body 382 may be released and drawer body 382 may rebound back into housing 381 by the dampening action of dampening guide 385 and dampening slide 386 for ease of use.

As shown in fig. 13 and 14, the case 3 according to the present embodiment further includes: at least one mounting base 310 and at least one support arm 311;

the mounting base 310 is arranged in the third placing groove 344 and fixed by the fixing part 36, the infusion support arms 311 are rotatably connected with the mounting base 310, and the infusion support arms 311 are rotatably connected;

wherein, the rotating connection part between the transfusion stand support arm 311 and the mounting base 310 and the rotating connection part between the transfusion stand support arms 311 are both provided with a hand screw 312, when the hand screw 312 is rotated to be close to the transfusion stand support arm 311, the hand screw 312 is abutted against the rotating pair at the rotating connection part between the transfusion stand support arm 311 and the mounting base 310 or the rotating pair at the rotating connection part between the transfusion stand support arms 311;

when the hand screw 312 is rotated to be close to the infusion support arm 311, the support column 313 pushes the pre-tightening piece 314 to abut against a rotating pair at the rotating connection position of the infusion support arm 311 and the mounting base 310 or abut against a rotating pair at the rotating connection position between the infusion support arms 311, so that the aim of adjusting damping is fulfilled.

It should be noted that the embodiments of the present invention are described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is further noted that, in the present disclosure, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A medical drawbridge apparatus, comprising: the system comprises a floor slab foundation frame, a suspension beam, at least one box body, at least one pulley, at least one distance pipe and at least one connecting metal plate;

the distance pipe is arranged on the floor slab foundation frame, the connecting metal plate is arranged at one end, far away from the floor slab foundation frame, of the distance pipe, the suspension beam is arranged at one side, far away from the distance pipe, of the connecting metal plate, the pulley and one side, far away from the connecting metal plate, of the suspension beam are in sliding connection, and the box body is arranged at one side, far away from the suspension beam, of the pulley;

the pulley comprises a pulley body, at least two first rolling bearings and at least two second rolling bearings;

the utility model discloses a tackle, including the hanging beam, connection panel beating one side is kept away from to the hanging beam, the hanging beam is kept away from and is equipped with two guide rail grooves on one side spaced apart, the inside cavity of tackle body, first antifriction bearing sets up respectively on two inner walls that the tackle body is relative, second antifriction bearing sets up respectively on two inner walls that the tackle body is relative, and with first antifriction bearing interval dislocation set, during tackle and hanging beam sliding connection, first antifriction bearing and second antifriction bearing all are located the guide rail inslot, just first antifriction bearing butt in the last inner wall in guide rail groove, second antifriction bearing butt in the lower inner wall in guide rail groove, the tackle body is kept away from hanging beam one side and is connected in the box.

2. The medical drawbridge apparatus of claim 1, wherein the trolley further comprises: at least four connecting plates and at least four guide bearings;

the connecting plates are respectively arranged on two outer walls opposite to the pulley body, the two connecting plates on the same outer wall of the pulley body are respectively positioned at two ends of the pulley body, the guide bearing is arranged on the connecting plates and is rotatably connected with the connecting plates, when the pulley is in sliding connection with the suspension beam, the guide bearing is abutted against the bottom inner wall of the guide rail groove, and the bottom inner wall is an inner wall opposite to the opening of the guide rail groove.

3. The medical drawbridge apparatus of claim 1, wherein the trolley further comprises: at least one hand screw and at least one pressing column;

the hand-screwed screw and one side, far away from the cantilever beam, of the pulley body are rotatably connected and penetrate through the pulley body and are fixedly connected with the abutting-against column, and when the hand-screwed screw is rotated to be close to the pulley body, the abutting-against column abuts against the cantilever beam.

4. The medical drawbridge apparatus of claim 1, wherein the suspension beam comprises: a center sill, a left sill and a right sill;

the left beam and the right beam are respectively connected to two sides of the middle beam, and the two guide rail grooves are formed in one side, far away from the connecting metal plate, of the middle beam;

gaps for passing wires are formed between the middle beam and the left beam and between the middle beam and the right beam;

the utility model discloses a bridge, including the center sill, the center sill is formed with the slot near right roof beam one side, the right roof beam is formed with the hook of inserting near the center sill one side, when the center sill is connected with the right roof beam, insert the hook and insert and locate the slot.

5. The medical drawbridge apparatus of claim 4, wherein the suspension beam further comprises: the first connecting plate is connected between the left beam and the middle beam, and the second connecting plate is connected between the right beam and the middle beam;

the side, close to the middle beam, of the left beam is provided with at least one connecting groove, one end, close to the left beam, of the first connecting plate is provided with at least one connecting pin, one end, close to the middle beam, of the first connecting plate is provided with a first through hole, one side, far away from the pulley, of the middle beam is provided with a threaded groove, when the left beam is connected with the middle beam through the first connecting plate, the connecting pin is inserted into the connecting groove, and the first through hole corresponds to the threaded groove;

the structural form of the second connecting plate for connecting the right beam and the middle beam is consistent with the structural form of the first connecting plate for connecting the left beam and the middle beam.

6. The medical drawbridge apparatus of claim 5, wherein the suspension beam further comprises: the first cover plate is connected between the left beam and the right beam to cover the middle beam, the first connecting plate and the second connecting plate.

7. The medical suspension bridge equipment according to claim 6, wherein the connecting metal plate is arranged on one side of the first cover plate away from the middle beam, the distance pipe is arranged on one side of the connecting metal plate away from the first cover plate, one end of the distance pipe away from the connecting metal plate is connected with the floor slab foundation frame, one side of the connecting metal plate away from the first cover plate is provided with a plurality of second through holes, and one end of the distance pipe close to the connecting metal plate is provided with a plurality of threaded holes corresponding to the plurality of second through holes.

8. The medical drawbridge apparatus of claim 1, wherein the box comprises: the device comprises a cross arm, a rotating shaft, an upright post, at least two box body main shells, a plurality of side plates and a plurality of fixing pieces;

one end of the upright post is connected with the pulley, and the other end of the upright post is rotationally connected with the cross arm through the rotating shaft;

the box body main shells are arranged on one side of the cross arm, which is far away from the upright post, at intervals and are respectively positioned at two ends of the cross arm;

the box body main shell is hollow and provided with an opening facing to the end part far away from the cross arm, the side plate is arranged in the opening, and the side plate and the box body main shell are fixed through the fixing piece.

9. The medical drawbridge apparatus of claim 8, wherein the two opposite inner walls of the main case of the box body are provided with a first placing groove near the opening, the side plate is provided with an assembly part, the assembly part is inserted into the first placing groove, the outer wall of the main case of the box body opposite to the opening is provided with a second placing groove, and the box body further comprises: at least one object placing plate, at least one drawer and a plurality of nut blocks;

the nut block is arranged in the second placing groove and is fixed through the fixing piece;

the drawer is located between two box maincases, the drawer includes: the drawer comprises a shell, a drawer body and a second cover plate;

a cavity is formed in the drawer body, the drawer body is inserted into the shell and is in sliding connection with the shell, the second cover plate covers the shell to shield the cavity, and two outer walls, opposite to the shell, of the shell are fixedly connected with the nut block through fixing pieces;

damping guide rails are arranged on two opposite inner walls of the shell, and damping sliding parts in sliding fit with the damping guide rails are arranged on two opposite outer walls of the drawer body;

the object placing plate is positioned between the two box body main shells and is fixedly connected with the nut block through the fixing piece;

the elastic piece is arranged on one side, away from the drawer or on one side of the object placing plate, of the nut block, and when the nut block is located in the second placing groove, the elastic piece is abutted to the inner wall of the second placing groove.

10. The medical drawbridge apparatus of claim 9, wherein a third placement groove is formed in an outer wall of the main housing of the box body opposite to the first placement groove, and the box body further comprises: at least one mounting seat and at least one infusion support arm;

the mounting seat is arranged in the third placing groove and is fixed through the fixing part, the support arms of the infusion support are rotatably connected with the mounting seat, and the support arms of the infusion support are rotatably connected with each other;

hand screws are arranged at the rotating connection positions of the infusion support arm and the mounting seat and between the infusion support arms, and when the hand screws are rotated to be close to the infusion support arm, the hand screws abut against a rotating pair at the rotating connection positions of the infusion support arm and the mounting seat or abut against a rotating pair at the rotating connection positions between the infusion support arms;

the support column and the pre-tightening piece are sequentially arranged along the direction from the hand screw to the support arm of the infusion support, the hand screw is fixedly connected with the support column, and when the hand screw is rotated to be close to the support arm of the infusion support, the support column pushes the pre-tightening piece to abut against the rotating pair at the rotating connection position of the support arm of the infusion support and the mounting seat, or abut against the rotating pair at the rotating connection position between the support arms of the infusion support.

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