A kind of medical sickbed medical caster bracket
Technical field
The present invention relates to medical sickbed technical field more particularly to a kind of medical sickbed medical caster brackets.
Background technique
Medical hospital bed alternatively referred to as hospital bed, medical bed, nursing bed etc., are the hospital beds that patient uses in hospital,
Main use occasion has various big hospital, health clinics in towns and townships, community medical service center etc., and each medical hospital bed lower section is all provided with
There is a medical caster, medical caster is a general designation, including activity and rigid castors, and movable castor is namely universal described in us
Wheel, its structure allow 360 degree rotation, and rigid castors do not have rotational structure, are not able to rotate, and medical caster is often fixed on doctor
It treats on trundle bracket, through retrieving, Authorization Notice No. is a kind of medical sickbed medical caster branch disclosed in CN206964757U
Frame, including Support frame, connecting rod, support base, branch support and cross bar are fixedly installed drawing on the left of the Support frame
Hand, and it is fixedly installed with castor below Support frame, the castor is connected by attachment base with Support frame, and solid on castor
Surely it is provided with service brake, supporting mechanism is fixed in the connecting rod, retracting cylinder is installed, and flexible above the support base
The top of cylinder is provided with telescopic rod, and the surface of the retracting cylinder is provided with adjusting handle, and the surface of the branch support is fixed with
Sucker is fixedly installed fixed block at left and right sides of the cross bar, and the two sides of the connecting rod are fixedly installed fixing seat, and solid
Fixed screw is installed, the fixing seat is connected with Support frame in reservation.Medical sickbed medical caster bracket, it is whole
Structure is simple, and convenient disassembly, cost is low, meets the use demand of people, but its hospital bed is not when needing be mobile
Stability is poor, and the castor on trundle bracket can be infected with scrap and be not easy to be purged, therefore we have proposed a kind of medical treatment
Hospital bed medical caster bracket is for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of medical sickbed medical caster brackets.
A kind of medical sickbed medical caster bracket proposed by the present invention, including four rack bodies, four rack bodies
Top be welded with the same bed body, the bottom of rack body offers placing groove, offers on the two sides inner wall of placing groove
Bearing groove is rotatably equipped with the same bearing in two bearing grooves on the same rack body, is arranged on the outside of bearing
There is castor, the bottom of bed body offers mounting groove, and push-rod electric machine is equipped in mounting groove, is welded on the output shaft of push-rod electric machine
Pushing plate, the two sides of the bottom of pushing plate are fixedly connected to two connecting ropes, and corresponding two rack bodies are close to each other
Side offers rotation slot, and the same shaft, corresponding two connections are rotatably equipped in corresponding two rotation slots
Rope is set around the outside of the same shaft, and the both ends of shaft are welded with torsionspring, and corresponding two torsionsprings are mutual
Separate one end is respectively welded on the side inner wall that two rotation slots are located remotely from each other, and is welded between four rack bodies same
A transverse slat opens up at the top of transverse slat there are four sliding eye, is slidably fitted with sliding panel in sliding eye, is equipped with two on the outside of shaft
A gear, sliding panel are equipped with rack gear close to the side of corresponding shaft, and wheel and rack is meshed, the bottom center position of transverse slat
It sets and is welded with the first vertical plate, cross-drilled hole is offered on the first vertical plate, is welded with the same transverse slat, transverse slat between four sliding panels
It is slidably mounted in cross-drilled hole, the side that corresponding two sliding panels are located remotely from each other is fixedly installed with multiple first magnet, sliding
The bottom of movable plate is fixedly installed with non-slip mat, and there are four the second vertical plate, corresponding two second perpendicular for the bottom welding of transverse slat
Straight panel side close to each other offers moving hole, and movable plate, corresponding two movable plates are slidably fitted in moving hole
Side close to each other is fixedly installed with the second magnet, and the second magnet mutually repels with corresponding first magnet.
Preferably, it is welded with mounting plate at the top of the push-rod electric machine, and push-rod electric machine is screwed on by mounting plate
In the top inner wall of mounting groove.
Preferably, the two sides of the pushing plate are slidably connected with corresponding two rack bodies side close to each other.
Preferably, the outside that the shaft is located inside rotation slot is equipped with sliding block, and the inner wall of rotation slot is equipped with annular
Sliding rail, and sliding block is slidably connected with endless glide.
Preferably, the movable plate is rubber material, and the side that is located remotely from each other of corresponding two movable plates respectively with
Corresponding rack body is in contact.
Preferably, the quantity of the first magnet on the same sliding panel is three to five, and is located at the same sliding
Three to five the first magnet on plate are equidistantly spaced setting.
Preferably, the side that corresponding two the first magnet is located remotely from each other is disposed as the pole N, and corresponding two second
Magnet side close to each other is disposed as the pole N, and the first magnet is mutually repelled with the second magnet by two poles N.
Preferably, the top and bottom of the movable plate are fixedly installed with limit plate, the top inner wall of moving hole and bottom
Offer limiting slot on portion's inner wall, the inner wall of limit plate and limiting slot is slidably connected, and corresponding two limit plates are mutually remote
From side be welded with spring, one end that corresponding two springs are located remotely from each other is respectively welded mutually remote in two limiting slots
From side inner wall on.
Compared with prior art, the beneficial effects of the invention are as follows:
(1), by rack body, bed body, bearing groove, bearing, castor, push-rod electric machine, pushing plate, connecting rope, rotation slot, turn
Axis, torsionspring, transverse slat, sliding eye, sliding panel, gear, rack gear, the first vertical plate, cross-drilled hole, transverse slat and non-slip mat match,
When bed body does not need be mobile, start push-rod electric machine, the output shaft of push-rod electric machine drives pushing plate to be moved, and pushing plate drives
Connecting rope is moved, and connecting rope drives shaft to be rotated, and shaft squeezes torsionspring, and the presence of torsionspring can make
Shaft can backwards rotation, the gear in shaft is meshed with the rack gear on sliding panel, drives sliding panel to be moved, sliding panel
Non-slip mat is driven to be moved, so that non-slip mat and ground touch, stability of the enhancing bed body when not needing be mobile;
(2), pass through the first magnet, the second vertical plate, moving hole, movable plate, the second magnet, limit plate, limiting slot and spring phase
Cooperation, sliding panel drive the first magnet to be moved in the process of moving, and the first magnet mutually repels with the second magnet, so that the
The repulsive force that one magnet is subject to circulation change, first magnet in increasing and reducing drive movable plate transverse shifting, and movable plate is anti-
Multiple percussion rack body, the effective scrap for removing castor on rack body.
Practicability of the present invention is high, by sliding panel and non-slip mat, enhances stability of the bed body when not needing be mobile, and
By the second magnet and movable plate, the effective scrap for removing castor on rack body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medical sickbed medical caster bracket proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram of the part A of medical sickbed medical caster bracket proposed by the present invention;
Fig. 3 is a kind of structural schematic diagram of the part B of medical sickbed medical caster bracket proposed by the present invention;
Fig. 4 is a kind of structural schematic diagram of the C portion of medical sickbed medical caster bracket proposed by the present invention;
Fig. 5 is a kind of structural schematic diagram of the part D of medical sickbed medical caster bracket proposed by the present invention.
In figure:1 rack body, 2 bed bodies, 3 placing grooves, 4 bearing grooves, 5 bearings, 6 castors, 7 mounting grooves, 8 push-rod electric machines, 9
Pushing plate, 10 connecting ropes, 11 rotation slots, 12 shafts, 13 torsionsprings, 14 transverse slats, 15 sliding eyes, 16 sliding panels, 17 gears, 18
Rack gear, 19 first vertical plates, 20 cross-drilled holes, 21 transverse slats, 22 first magnet, 23 non-slip mats, 24 second vertical plates, 25 moving hole, 26
Movable plate, 27 second magnet, 28 limit plates, 29 limiting slots, 30 springs.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, a kind of medical sickbed medical caster bracket, including four rack bodies are proposed in the present embodiment
1, the top of four rack bodies 1 is welded with the same bed body 2, and the bottom of rack body 1 offers placing groove 3, placing groove 3
Bearing groove 4 is offered on the inner wall of two sides, is rotatably equipped in two bearing grooves 4 on the same rack body 1 same
The outer sheath of a bearing 5, bearing 5 is equipped with castor 6, and the bottom of bed body 2 offers mounting groove 7, and push rod electricity is equipped in mounting groove 7
Machine 8 is welded with pushing plate 9 on the output shaft of push-rod electric machine 8, and the two sides of the bottom of pushing plate 9 are fixedly connected to two connecting ropes
10, corresponding two rack bodies 1 side close to each other offers rotation slot 11, in corresponding two rotation slots 11
It is rotatably equipped with the same shaft 12, corresponding two connecting ropes 10 are set around the outside of the same shaft 12, shaft 12
Both ends are welded with torsionspring 13, and one end that corresponding two torsionsprings 13 are located remotely from each other is respectively welded to be rotated in two
On the side inner wall that slot 11 is located remotely from each other, the same transverse slat 14 is welded between four rack bodies 1, the top of transverse slat 14 opens up
There are four sliding eye 15, sliding panel 16 is slidably fitted in sliding eye 15, there are two gear 17, slidings for the outside installation of shaft 12
Plate 16 is equipped with rack gear 18 close to the side of corresponding shaft 12, and gear 17 is meshed with rack gear 18, the bottom center of transverse slat 14
Position is welded with the first vertical plate 19, and cross-drilled hole 20 is offered on the first vertical plate 19, is welded between four sliding panels 16 same
A transverse slat 21, transverse slat 21 are slidably mounted in cross-drilled hole 20, the fixed peace in the side that corresponding two sliding panels 16 are located remotely from each other
Equipped with multiple first magnet 22, the bottom of sliding panel 16 is fixedly installed with non-slip mat 23, and there are four for the bottom welding of transverse slat 14
Two vertical plates 24, corresponding two the second vertical plates 24 side close to each other offer moving hole 25, in moving hole 25
It is slidably fitted with movable plate 26, corresponding two movable plates 26 side close to each other is fixedly installed with the second magnet 27,
Second magnet 27 repels with corresponding first magnet, 22 phase, by rack body 1, bed body 2, bearing groove 4, bearing 5, castor 6,
Push-rod electric machine 8, pushing plate 9, connecting rope 10, rotation slot 11, shaft 12, torsionspring 13, transverse slat 14, sliding eye 15, sliding panel
16, gear 17, rack gear 18, the first vertical plate 19, cross-drilled hole 20, transverse slat 21 and non-slip mat 23 match, when bed body 2 does not need to move
When, start push-rod electric machine 8, the output shaft of push-rod electric machine 8 drives pushing plate 9 to be moved, and pushing plate 9 drives connecting rope 10 to carry out
Mobile, connecting rope 10 drives shaft 12 to be rotated, and shaft 12 squeezes torsionspring 13, and the presence of torsionspring 13 can make
Shaft 12 can backwards rotation, the gear 17 in shaft 12 is meshed with the rack gear 18 on sliding panel 16, drive sliding panel 16 into
Row movement, sliding panel 16 drive non-slip mat 23 to be moved, so that non-slip mat 23 and ground touch, enhancing bed body 2 is being not required to
Stability when moving;Pass through the first magnet 22, the second vertical plate 24, moving hole 25, movable plate 26, the second magnet 27, limit
Position plate 28, limiting slot 29 and spring 30 match, and sliding panel 16 drives the first magnet 22 to be moved in the process of moving, the
One magnet 22 and 27 phase of the second magnet are repelled so that the repulsive force that is subject to of the first magnet 22 increase with reduce in circulation change,
First magnet 22 drives 26 transverse shifting of movable plate, and the percussion rack body 1 of movable plate 26 repeatedly effectively removes rack body
The scrap of castor on 1, practicability of the present invention is high, by sliding panel 16 and non-slip mat 23, enhances bed body 2 when not needing be mobile
Stability, and pass through the second magnet 27 and movable plate 26, the effective scrap for removing castor on rack body 1.
In the present embodiment, the top of push-rod electric machine 8 is welded with mounting plate, and push-rod electric machine 8 is screwed by mounting plate
In in the top inner wall of mounting groove 7, the two sides of pushing plate 9 Slideslip close to each other with corresponding two rack bodies 1
Connection, the outside that shaft 12 is located inside rotation slot 11 are equipped with sliding block, and the inner wall of rotation slot 11 is equipped with endless glide, and sliding
Block is slidably connected with endless glide, and movable plate 26 is rubber material, and the side that corresponding two movable plates 26 are located remotely from each other
It is in contact respectively with corresponding rack body 1, the quantity of the first magnet 22 on the same sliding panel 16 is three to five
Three to five the first equidistantly interval settings of magnet 22 that are a, and being located on the same sliding panel 16, corresponding two first
The side that magnet 22 is located remotely from each other is disposed as the pole N, and corresponding two the second magnet 27 side close to each other is disposed as N
Pole, and the first magnet 22 is mutually repelled with the second magnet 27 by two poles N, the top and bottom of movable plate 26 are fixedly installed with
Limit plate 28, offers limiting slot 29 in the top inner wall and bottom interior wall of moving hole 25, limit plate 28 and limiting slot 29
Inner wall is slidably connected, and the side that corresponding two limit plates 28 are located remotely from each other is welded with spring 30, corresponding two bullets
One end that spring 30 is located remotely from each other is respectively welded on the side inner wall that two limiting slots 29 are located remotely from each other, and passes through rack body 1, bed
Body 2, bearing groove 4, bearing 5, castor 6, push-rod electric machine 8, pushing plate 9, connecting rope 10, rotation slot 11, shaft 12, torsionspring
13, transverse slat 14, sliding eye 15, sliding panel 16, gear 17, rack gear 18, the first vertical plate 19, cross-drilled hole 20, transverse slat 21 and non-slip mat
23 match, and when bed body 2 does not need be mobile, start push-rod electric machine 8, the output shaft of push-rod electric machine 8 drives pushing plate 9 to be moved
Dynamic, pushing plate 9 drives connecting rope 10 to be moved, and connecting rope 10 drives shaft 12 to be rotated, and shaft 12 squeezes torsionspring
13, the presence of torsionspring 13 can enable 12 backwards rotation of shaft, on the gear 17 and sliding panel 16 in shaft 12
Rack gear 18 is meshed, drive sliding panel 16 moved, sliding panel 16 drive non-slip mat 23 moved so that non-slip mat 23 with
Ground touching, stability of the enhancing bed body 2 when not needing be mobile;Pass through the first magnet 22, the second vertical plate 24, moving hole
25, movable plate 26, the second magnet 27, limit plate 28, limiting slot 29 and spring 30 match, and sliding panel 16 is in the process of moving
The first magnet 22 is driven to be moved, the first magnet 22 repels with 27 phase of the second magnet, so that the repulsion that the first magnet 22 is subject to
Power is increasing and circulation change in reduction, the first magnet 22 drive 26 transverse shifting of movable plate, the percussion branch of movable plate 26 repeatedly
Frame ontology 1, the effective scrap for removing castor on rack body 1, practicability of the present invention is high, passes through sliding panel 16 and non-slip mat
23, stability of the enhancing bed body 2 when not needing be mobile, and pass through the second magnet 27 and movable plate 26, effective removal branch
The scrap of castor on frame ontology 1.
In the present embodiment, in use, starting push-rod electric machine 8, the output shaft of push-rod electric machine 8 when bed body 2 does not need be mobile
Pushing plate 9 is driven to be moved, so that pushing plate 9 is slided on rack body 1, pushing plate 9 drives connecting rope 10 to carry out
Mobile, connecting rope 10 drives shaft 12 to be rotated, and shaft 12 squeezes torsionspring 13, and the presence of torsionspring 13 can make
Shaft 12 can backwards rotation, the gear 17 in shaft 12 is meshed with the rack gear 18 on sliding panel 16, drive sliding panel 16 into
Row movement, so that sliding panel 16 is slided on the inner wall of sliding eye 15, sliding panel 16 drives non-slip mat 23 to be moved, and makes
It obtains non-slip mat 23 and ground touches, stability of the enhancing bed body 2 when not needing be mobile, sliding panel 16 is in the process of moving
The first magnet 22 is driven to be moved, the first magnet 22 repels with 27 phase of the second magnet, so that the repulsion that the first magnet 22 is subject to
Power is increasing and circulation change in reduction, the first magnet 22 drive 26 transverse shifting of movable plate, so that movable plate 26 is in moving hole
It is slided on 25 inner wall, movable plate 26 drives limit plate 28 to be moved, so that inner wall of the limit plate 28 in limiting slot 29
On slided, limit plate 28 squeezes spring 30, and the presence of spring 30 can make the percussion rack body of movable plate 26 repeatedly
1, the effective scrap for removing castor on rack body 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.