CN220070007U - Anti-slip sensing device of transfer bed - Google Patents
Anti-slip sensing device of transfer bed Download PDFInfo
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- CN220070007U CN220070007U CN202320539925.8U CN202320539925U CN220070007U CN 220070007 U CN220070007 U CN 220070007U CN 202320539925 U CN202320539925 U CN 202320539925U CN 220070007 U CN220070007 U CN 220070007U
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- 230000000007 visual effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides an anti-slip sensing device of a transfer bed, and relates to the technical field of transfer beds. The anti-skid bed comprises a bed body and a control panel arranged on the bed body, wherein the bed body is provided with a driving wheel, the bottom side of the bed body is provided with a plurality of groups of anti-skid devices matched with the driving wheel, each anti-skid device comprises a first oil cylinder connected with the control panel, a first frame body, two stop rods and two brake clamps, the first oil cylinder is connected with the first frame body, the two stop rods are vertically arranged on two sides of the first frame body, the two brake clamps are respectively arranged at the end parts of the stop rods, the bed body is provided with a first manual switch in communication connection with the control panel, and the bed body is also provided with an acceleration sensor which is in communication connection with the control panel; the automatic sliding-down control device can slow down or prevent the transfer bed from sliding down at the slope surface, and improves the safety of the transfer bed.
Description
Technical Field
The utility model relates to the technical field of transfer beds, in particular to an anti-slip sensing device of a transfer bed.
Background
A transfer couch is a special medical couch for patient transfer from couch to couch, and from operating table to ward and from ambulance. The application of the transfer trolley solves the problem that the patient is difficult to get from an operating table to a ward after operation, and reduces the pain and the difficulty brought to the patient when the patient is transferred by the traditional hand. As the application number 201710786191.2 in the prior art discloses a safe transfer bed, the better anti-skid effect is achieved through the grabbing force of the inflatable casters to the ground. However, when the transfer bed meets the ground with a gradient, potential safety hazards can be brought if the automatic sliding down occurs.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides an anti-skid sensing device of a transfer bed.
Embodiments of the present utility model are implemented as follows:
the embodiment of the utility model provides an anti-skid sensing device of a transfer bed, which comprises a bed body and a control panel arranged on the bed body, wherein the bed body is provided with driving wheels, the bottom side of the bed body is provided with a plurality of groups of anti-skid devices matched with the driving wheels, each anti-skid device comprises a first oil cylinder, a first frame body, two stop levers and two brake calipers, the first oil cylinder is connected with the first frame body, the two stop levers are vertically arranged on two sides of the first frame body, the two brake calipers are respectively arranged at the end parts of the stop levers, and the bed body is provided with a first manual switch in communication connection with the control panel;
the bed body is also provided with an acceleration sensor which is in communication connection with the control panel.
In some embodiments of the utility model, the bottom of the brake caliper is provided with a claw.
In some embodiments of the present utility model, the brake caliper is movably connected to the stop lever.
In some embodiments of the utility model, the bars are provided with anti-slip stripes.
In some embodiments of the present utility model, the bed body is provided with an audible and visual alarm, and the audible and visual alarm is in communication connection with the control panel.
In some embodiments of the present utility model, a second oil cylinder is disposed at the bottom of the bed body and is connected to the control panel in a communication manner, the second oil cylinder is connected to the driving wheel through a second frame, and the bed body is provided with a second manual switch connected to the control panel in a communication manner.
In some embodiments of the present utility model, a third oil cylinder in communication with the control panel is further disposed at the bottom side of the bed body, the third oil cylinder is connected with a third frame, tracks are disposed at two ends of the third frame, and a third manual switch in communication with the control panel is disposed on the bed body.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the embodiment of the utility model provides an anti-skid sensing device of a transfer bed, which comprises a bed body and a control panel arranged on the bed body, wherein the bed body is provided with a driving wheel, and a user pushes the bed body to walk. The bottom side of the bed body is provided with multiunit and drive wheel cooperation antiskid that uses, antiskid includes the first hydro-cylinder that is connected with control panel, first support body, two pin and two brake callipers, first hydro-cylinder and first support body link to each other, two vertical settings in the both sides of first support body of pin, two brake callipers set up respectively in the tip of pin, the bed body is provided with the first manual switch with first hydro-cylinder communication connection, the bed body still is provided with acceleration sensor, acceleration sensor links to each other with control panel communication. When the automatic sliding down of the bed body occurs on the ramp, the acceleration sensor acquires an acceleration value, when the acceleration value reaches a preset value, the control panel sends a command for starting the first oil cylinder to drive the first frame body to descend, the brake clamp tightly buckles the ground, the stop lever is abutted to the driving wheel, the friction force between the stop lever and the driving wheel is increased, and the autonomous sliding down of the bed body is slowed down or prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole embodiment of the present utility model;
FIG. 2 is a schematic view of a drive wheel according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a track according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a drive wheel and track of an embodiment of the present utility model.
Icon: 1-bed body, 2-driving wheel, 210-first oil cylinder, 220-first frame body, 3-brake caliper, 310-second oil cylinder, 320-second frame body, 330-stop lever, 4-track, 410-third oil cylinder and 420-third frame body.
Detailed Description
Examples
Referring to fig. 1-4, an embodiment of the present utility model is shown.
The embodiment provides an anti-skid sensing device of a transfer bed, which comprises a bed body 1 and a control panel arranged on the bed body 1, wherein the bed body 1 is provided with a driving wheel 2, the bottom side of the bed body 1 is provided with a plurality of groups of anti-skid devices matched with the driving wheel 2, each anti-skid device comprises a first oil cylinder 210 connected with the control panel, a first frame 220, two stop rods 330 and two brake clamps 3, the first oil cylinder 210 is connected with the first frame 220, the two stop rods 330 are vertically arranged on two sides of the first frame 220, the two brake clamps 3 are respectively arranged at the end parts of the stop rods 330, and the bed body 1 is provided with a first manual switch in communication connection with the control panel;
the bed body 1 is also provided with an acceleration sensor which is in communication connection with the control panel.
In this embodiment, the control panel is a programmable logic controller, a digital electronic device with a microprocessor, and the digital logic controller is used for automatic control, and can load control instructions into the memory at any time for storage and execution.
The number of the driving wheels 2 is four, and the number of the anti-skid devices is two; the cylinder barrel of the first oil cylinder 210 is fixed on the bed body 1, and the piston rod is connected with the first frame body 220; each set of anti-skid device is correspondingly provided with two stop rods 330 and two brake calipers 3, and the two stop rods and the two brake calipers are just matched with the four driving wheels 2 for use. An upper limit value of the acceleration sensor is preset, and the upper limit value is a speed value during non-manual control. When the automatic sliding down of the bed body 1 occurs, the acceleration sensor obtains an acceleration value, when the acceleration value reaches a preset value, the control panel sends out a command for starting the first oil cylinder 210, the first frame 220 is driven to descend, the brake caliper 3 is tightly buckled on the ground, the stop lever 330 is abutted with the driving wheel 2, the friction force between the stop lever 330 and the driving wheel 2 is increased, and the rapid and autonomous sliding down of the bed body 1 is slowed down or prevented.
The user can turn on or off the lifting function of the first cylinder 210 through the first manual switch, and can turn off when someone is on the spot.
In some embodiments of the present utility model, the bottom of the brake caliper 3 is provided with a claw, so that the brake caliper 3 can firmly grip the ground; correspondingly, the stop lever 330 should also increase the anti-slip stripes or protrusions, increase its friction with the driving wheel 2, and prevent the driving wheel 2 from rolling.
In some embodiments of the present utility model, the bed 1 is provided with an audible and visual alarm, and the audible and visual alarm is communicatively connected to the control panel, and the audible and visual alarm can be used to alert the bed 1 that sliding is occurring when no person is on duty.
In some embodiments of the present utility model, a second oil cylinder 310 communicatively connected to the control panel is disposed at the bottom side of the bed 1, the second oil cylinder 310 is connected to the driving wheel 2 through a second frame 320, and the bed 1 is provided with a second manual switch communicatively connected to the control panel; the bottom side of the bed body 1 is further provided with a third oil cylinder 410 in communication connection with the control panel, the third oil cylinder 410 is connected with a third frame 420, two ends of the third frame 420 are provided with tracks 4, and the bed body 1 is provided with a third manual switch in communication connection with the control panel.
In this embodiment, the second oil cylinder 310 and the second frame 320 are two groups, and each group of frame is correspondingly provided with two driving wheels 2; the third oil cylinder 410 and the third frame 420 are two groups, and each group of frame is correspondingly provided with two tracks 4.
The cylinder barrel of the second oil cylinder 310 is fixed on the bed body 1, and the piston rod is connected with the second frame body 320; the cylinder barrel of the third oil cylinder 410 is fixed on the bed body 1, and the piston rod is connected with the third frame body 420. The user switches the bed 1 to walk through the driving wheel 2 or the crawler belt 4 through the second manual switch or the third manual switch. The method is specifically implemented as follows:
the third oil cylinder 410 is started, the third frame 420 descends, so that the crawler belt 4 is contacted with the ground, and the bed body 1 can conveniently walk on uneven ground, climbing slopes and climbing ladders; at this time, the second cylinder 310 is activated to raise the second frame 320, thereby raising the driving wheel 2.
When the crawler 4 is not needed, the third frame 420 is lifted and the second frame 320 is lowered.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a transfer bed antiskid induction system, its characterized in that includes the bed body with set up in the control panel of the bed body, the bed body is provided with the drive wheel, the bottom side of the bed body be provided with multiunit with the antiskid that the drive wheel used in cooperation, antiskid include in first hydro-cylinder, first support body, two pin and two brake callipers that control panel connects, first hydro-cylinder with first support body links, two the pin vertically set up in the both sides of first support body, two the brake callipers set up respectively in the tip of pin, the bed body be provided with control panel communication connection's first manual switch;
the bed body is also provided with an acceleration sensor which is in communication connection with the control panel.
2. The transfer bed anti-slip sensing device of claim 1, wherein the brake caliper is movably coupled to the stop lever.
3. The transfer bed anti-slip sensing device of claim 1, wherein the bars are provided with anti-slip stripes.
4. The transport bed anti-skid sensing device according to claim 1, wherein the bed body is provided with an audible and visual alarm, and the audible and visual alarm is in communication connection with the control panel.
5. The anti-skid sensing device of the transfer bed according to claim 1, wherein a second oil cylinder in communication connection with the control panel is arranged at the bottom side of the bed body, the second oil cylinder is connected with the driving wheel through a second frame body, and the bed body is provided with a second manual switch in communication connection with the control panel.
6. The anti-skid sensing device of a transfer bed according to claim 5, wherein a third oil cylinder in communication connection with the control panel is further arranged at the bottom side of the bed body, the third oil cylinder is connected with a third frame body, tracks are arranged at two ends of the third frame body, and a third manual switch in communication connection with the control panel is arranged on the bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539925.8U CN220070007U (en) | 2023-03-15 | 2023-03-15 | Anti-slip sensing device of transfer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539925.8U CN220070007U (en) | 2023-03-15 | 2023-03-15 | Anti-slip sensing device of transfer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070007U true CN220070007U (en) | 2023-11-24 |
Family
ID=88817291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539925.8U Active CN220070007U (en) | 2023-03-15 | 2023-03-15 | Anti-slip sensing device of transfer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070007U (en) |
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2023
- 2023-03-15 CN CN202320539925.8U patent/CN220070007U/en active Active
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