CN217310907U - Vehicle-mounted damping double-layer sickbed - Google Patents
Vehicle-mounted damping double-layer sickbed Download PDFInfo
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- CN217310907U CN217310907U CN202221128526.4U CN202221128526U CN217310907U CN 217310907 U CN217310907 U CN 217310907U CN 202221128526 U CN202221128526 U CN 202221128526U CN 217310907 U CN217310907 U CN 217310907U
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Abstract
The utility model relates to an emergent rescue special vehicle technical field, concretely relates to double-deck sick bed of on-vehicle shock attenuation. The bed plate structure comprises an upper bed plate structure, a lower bed plate structure, shock absorption structures arranged at the front end and the rear end of the bed plate structure, a heavy-load damping self-locking sliding rail arranged between the bed plate structure and the shock absorption structures, and a supporting structure used for fixing the shock absorption structures. The design of the upper layer bed board and the lower layer bed board is adopted, and two prone position sick and wounded or one prone position sick and wounded and three sitting position sick and wounded can be borne in the same vertical space. The heavy-load damping self-locking slide rail is adopted, and the functions of one-key ejection, automatic locking and the like can be realized. Adopt shock-absorbing structure can satisfy the shock attenuation demand of plateau mountain region etc. full territory, fully reduce or even avoid sick and wounded's secondary damage.
Description
Technical Field
The utility model relates to an emergent rescue special vehicle technical field, concretely relates to double-deck sick bed of on-vehicle shock attenuation.
Background
When natural disasters such as earthquakes, floods and the like or local wars occur, an ambulance or a field emergency ambulance needs to be used for transferring and treating the wounded. The frontier defense line of China is long and winding, the surrounding environment is complex, the frontier defense line is mostly plateau mountain landform, local war mostly occurs in frontier defense, natural disasters also mostly occur in plateau mountain land, the stretcher bed of the traditional ambulance or field emergency ambulance can not meet the requirement of mountain cross country, and the secondary damage of bumpy road surface to the sick and wounded is very serious. The traditional ambulance or field emergency ambulance only can meet the transfer work of one to two persons due to only one to two sickbeds, the distribution pressure of medical resources is high, the back delivery and the transfer of a large number of sick and wounded can not meet the requirement of sufficient quantity only by depending on the conventional ambulance or field emergency ambulance in wartime or natural disasters, and the transfer bearing capacity of a transfer vehicle is urgently required to be improved. Meanwhile, the traditional vehicle-mounted sickbed is difficult to assemble in a shelter special vehicle.
In conclusion, a vehicle-mounted damping multilayer sickbed with multiple bearing functions, damping function and strong universality is urgently needed.
SUMMERY OF THE UTILITY MODEL
To foretell not enough, the utility model provides a double-deck sick bed of on-vehicle shock attenuation.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a double-deck sick bed of on-vehicle shock attenuation, includes upper and lower two-layer bed board structure, sets up the shock-absorbing structure at bed board structure front and back both ends, sets up heavy load damping auto-lock slide rail between bed board structure and shock-absorbing structure and be used for fixed shock-absorbing structure's bearing structure.
Furthermore, the supporting structure comprises two groups of supporting rods and fixing rods which are arranged in parallel, two groups of supporting beams are arranged between each group of supporting rods and the fixing rods, each group of supporting beams comprises an upper supporting beam and a lower supporting beam, the fixing rods are fixedly connected to the inner wall of the automobile compartment, and the upper end and the lower end of each supporting rod are respectively and fixedly connected to the top and the bottom of the automobile compartment;
the damping structure comprises a damping supporting beam, Y-axis spring dampers are arranged between two ends of the damping supporting beam and an upper supporting beam, damping air springs are arranged between two ends of the damping supporting beam and a lower supporting beam, and X-axis spring dampers are arranged between the damping supporting beam and a supporting rod and between the damping supporting beam and a fixed rod;
the bed board structure comprises a bed board framework and a bed board skin fixedly connected to the bed board framework;
the inner slide rail of the heavy-load damping self-locking slide rail is fixedly connected with the bed board framework, and the outer slide rail of the heavy-load damping self-locking slide rail is fixedly connected with the shock absorption supporting beam. The heavy-load damping self-locking slide rail adopts the prior art, has the functions of one-key ejection, automatic locking and the like, and aims to pull out a bed board structure and facilitate the lying sick and wounded on a security stretcher.
Further, X axle spring damper all passes through bolt fixed connection with bracing piece, dead lever and shock attenuation supporting beam, Y axle spring damper all passes through bolt fixed connection with last supporting beam and shock attenuation supporting beam, the damping air spring all passes through the pivot with lower supporting beam and shock attenuation supporting beam and articulates.
Preferably, the included angle between the damping gas spring and the lower support beam is 45-60 degrees.
As optimization, a crawling ladder is arranged between the two layers of bed board structures and fixedly connected to one of the supporting rods.
Furthermore, be provided with shock attenuation mattress on the bed board covering, shock attenuation mattress adopts the silica gel material.
Furthermore, stretcher self-locking holes corresponding to the positions of the stretcher supporting legs are formed in the bed board skin.
Furthermore, two layers all be provided with two prone position fixing ties on the bed board covering, and be located the lower floor still be provided with three position of sitting safety belts on the bed board covering. The prone position fixing bandage and the sitting position safety belt both adopt the prior art, and aim at fixing the sick and wounded and improving the safety.
Further, although heavy load damping auto-lock slide rail has self-locking function, nevertheless fail because of jolting or long-term the use for avoiding the self-locking function of heavy load damping auto-lock slide rail, still include locking structure, locking structure includes articulated seat, the joint seat and the hasp of fixed connection on the bed board covering of fixed connection on the bracing piece, hasp one end is articulated with articulated seat, and the other end is provided with the draw-in groove and with the joint seat joint.
Further, for avoiding the draw-in groove and the joint seat dropout that leads to because of the vehicle jolts, be provided with the torsional spring between articulated seat and the hasp.
The utility model provides a pair of double-deck sick bed of on-vehicle shock attenuation has following advantage:
1. the upper layer and the lower layer of bed plate structures are adopted, two prone position sick and wounded or one prone position sick and wounded and three sitting position sick and wounded can be borne in the same vertical space, the transfer of a plurality of sick and wounded is realized, 2-6 double-layer sickbeds can be arranged for a square cabin or a vehicle container with enough space, the transfer of at most 24 sick and wounded can be completed at one time, a large amount of material resources and manpower can be saved, more bearing is realized under the same rescue condition, less time is realized, and necessary conditions are improved for life guarantee;
2. the heavy-load damping self-locking slide rail is adopted, so that the functions of one-key ejection, automatic locking and the like can be realized, the horizontal push-pull function of a sickbed is realized, the sick and wounded can get on and off the sickbed conveniently, the input of rescue transfer manpower is reduced, and the transfer efficiency is improved;
3. each side of each layer of the bed board structure adopts an upper group of X-axis spring shock absorbers, a lower group of Y-axis spring shock absorbers and a group of damping gas springs, so that a shock absorption structure is comprehensively formed, the landforms in the whole territory such as plateau mountain areas and the like are met, and the secondary injury of the sick and wounded is fully reduced or even avoided;
4. the stretcher self-locking hole can adapt to the embedding and self-locking of the stretcher supporting leg, so that the sick and wounded can get into the bed under the condition that the stretcher is not taken off;
5. the prone position fixing bandage and the sitting position safety belt can fully protect the critically ill patients and avoid rolling or falling;
6. the installation is convenient and fast, and the device is suitable for various right angles, chamfering, expanding square cabins and various special equipment.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic side view of example 1;
FIG. 3 is a schematic view of the overall structure of embodiment 1 without the bed plate;
fig. 4 is a schematic structural view of the bed plate of embodiment 1;
FIG. 5 is a schematic view of the entire structure of embodiment 2;
fig. 6 is a schematic view of the locking structure of embodiment 2.
The damping device comprises a supporting structure 1, a supporting structure 2, a bed board structure 3, a damping structure 4, a heavy-load damping self-locking sliding rail 5, a locking structure 101, a supporting rod 102, a fixing rod 103, an upper supporting beam 104, a lower supporting beam 105, a ladder stand 201, a bed board framework 202, a bed board skin 203, a damping mattress 204, a stretcher self-locking hole 205, a prone position fixing tie 301, a damping supporting beam 302, a Y-axis spring damper, 303, an X-axis spring damper, 501, a hinged seat 502, a torsion spring 503, a lock catch 503, 504, a clamping seat 505 and a clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Example 1:
the vehicle-mounted shock absorption double-layer sickbed as shown in fig. 1-4 comprises an upper bed plate structure 2, a lower bed plate structure 2, shock absorption structures 3 arranged at the front end and the rear end of the bed plate structure 2, a heavy-load damping self-locking slide rail 4 arranged between the bed plate structure 2 and the shock absorption structures 3, and a supporting structure 1 used for fixing the shock absorption structures 3.
In this embodiment, the supporting structure 1 includes two sets of supporting rods 101 and fixing rods 102 arranged in parallel, two sets of supporting beams are arranged between each set of supporting rods 101 and fixing rods 102, each set of supporting beams includes an upper supporting beam 103 and a lower supporting beam 104, the fixing rods 102 are fixedly connected to the inner wall of the automobile compartment, and the upper and lower ends of the supporting rods 101 are respectively fixedly connected to the top and bottom of the automobile compartment;
specifically, the supporting rod 101, the upper supporting beam 103 and the lower supporting beam 104 of the fixing rod 102 are all made of high-strength aluminum alloy rectangular tubes through welding;
the damping structure 3 comprises a damping support beam 301, Y-axis spring dampers 302 are arranged between two ends of the damping support beam 301 and the upper support beam 103, damping gas springs are arranged between two ends of the damping support beam 301 and the lower support beam 104, and X-axis spring dampers 303 are arranged between the damping support beam 301 and the support rod 101 and between the damping support beam 301 and the fixing rod 102;
specifically, the shock-absorbing support beam 301 is made of Q355 high-strength stainless steel by bending;
The bed board structure 2 comprises a bed board framework 201 and a bed board skin 202 fixedly connected to the bed board framework 201; the bed board framework 201 and the bed board skin 202 are both made of special high-strength aluminum alloy profiles, and the profiles are both made of special surface treatment technology, so that the bed board framework and the bed board skin have excellent corrosion resistance;
the inner slide rail of the heavy-load damping self-locking slide rail 4 is fixedly connected with the bed board framework 201, and the outer slide rail of the heavy-load damping self-locking slide rail 4 is fixedly connected with the shock absorption supporting beam 301. The heavy-load damping self-locking slide rail 4 adopts the prior art, has the functions of one-key ejection, automatic locking and the like, and aims to pull out the bed plate structure 2 so as to be convenient for lying sick and wounded on the security stretcher.
In this embodiment, the X-axis spring damper 303 is fixedly connected to the support rod 101, the fixing rod 102 and the shock-absorbing backbar 301 through bolts, the Y-axis spring damper 302 is fixedly connected to the upper support beam and the shock-absorbing backbar 301 through bolts, and the damping gas spring is hinged to the lower backbar and the shock-absorbing backbar 301 through pins. The included angle between the damping gas spring and the lower supporting beam is 45-60 degrees. A ladder 105 is arranged between the two layers of the bed board structure 2, and the ladder 105 is fixedly connected on one of the support rods 101.
In this embodiment, a shock-absorbing mattress 203 is arranged on the bed board skin 202, and the shock-absorbing mattress 203 is made of a silica gel material. The bed board skin 202 is provided with stretcher self-locking holes 204 corresponding to the positions of the stretcher support legs. Two-layer all be provided with two prone position fixing ties 205 on the bed board covering 202, and be located the lower floor still be provided with three position of sitting blet on the bed board covering 202. The prone position fixing bandage 205 and the sitting position safety belt both adopt the prior art, and aim at fixing the sick and wounded and improving the safety.
Example 2:
as shown in fig. 5 to 6, this embodiment is substantially the same as embodiment 1 except that:
although heavy load damping auto-lock slide rail 4 has self-locking function, nevertheless inefficacy because of jolting or long-term the use for avoiding heavy load damping auto-lock slide rail 4's self-locking function, still include locking structure 5, locking structure 5 includes articulated seat 501, the joint seat 504 and the hasp 503 of fixed connection on the bracing piece 101 on the bed board covering 202 of fixed connection, hasp 503 one end is articulated with articulated seat 501, and the other end is provided with draw-in groove 505 and with joint seat 504 joint.
In this embodiment, in order to prevent the card slot 505 and the card socket 504 from being disengaged due to vehicle bumping, a torsion spring 502 is disposed between the hinge socket 501 and the latch 503.
The working principle is as follows: the utility model provides a pair of vehicle-mounted damping double-layer sickbed, which is fixed in a carriage or a square cabin during use. For the patient with the prone position impairment, two persons are required to lift the stretcher to operate, the stretcher is moved to the side face of the double-layer sickbed, the lifting height of the stretcher is higher than the plane of the bed plate structure 2, the retraction structure is opened, the heavy-load self-locking slide rail is opened and popped out through one key, then the stretcher is embedded and placed according to the position of the stretcher self-locking hole 204, and the prone position fixing band 205 is tied; for the sick and wounded in sitting position, the sick and wounded can sit on the lower layer bed plate by oneself, and the sitting position safety belt is fastened by oneself or by the assistance of medical care personnel.
In conclusion, the vehicle-mounted damping double-layer sickbed can meet the transfer requirements of two prone position sick persons or one prone position sick person and three sitting position sick persons under various combined conditions. Meanwhile, 2-6 double-layer sickbeds can be arranged for a carriage or a shelter with enough space, and the transfer of at most 24 sick and wounded can be completed at one time.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a double-deck sick bed of on-vehicle shock attenuation which characterized in that: the bed plate structure comprises an upper bed plate structure, a lower bed plate structure, shock absorption structures arranged at the front end and the rear end of the bed plate structure, a heavy-load damping self-locking sliding rail arranged between the bed plate structure and the shock absorption structures, and a supporting structure used for fixing the shock absorption structures.
2. The vehicle-mounted shock-absorbing double-layer hospital bed according to claim 1, wherein: the supporting structure comprises two groups of supporting rods and fixing rods which are arranged in parallel, two groups of supporting beams are arranged between each group of supporting rods and the fixing rods, each group of supporting beams comprises an upper supporting beam and a lower supporting beam, the fixing rods are fixedly connected to the inner wall of the automobile compartment, and the upper end and the lower end of each supporting rod are respectively and fixedly connected to the top and the bottom of the automobile compartment;
the damping structure comprises a damping supporting beam, Y-axis spring dampers are arranged between two ends of the damping supporting beam and an upper supporting beam, damping air springs are arranged between two ends of the damping supporting beam and a lower supporting beam, and X-axis spring dampers are arranged between the damping supporting beam and a supporting rod and between the damping supporting beam and a fixed rod;
the bed board structure comprises a bed board framework and a bed board skin fixedly connected to the bed board framework;
the inner slide rail of the heavy-load damping self-locking slide rail is fixedly connected with the bed board framework, and the outer slide rail of the heavy-load damping self-locking slide rail is fixedly connected with the shock absorption supporting beam.
3. The vehicle-mounted shock-absorbing double-layered hospital bed according to claim 2, wherein: x axle spring damper all passes through bolt fixed connection with bracing piece, dead lever and shock attenuation supporting beam, Y axle spring damper all passes through bolt fixed connection with last supporting beam and shock attenuation supporting beam, the damping air spring all hinges through the pivot with lower supporting beam and shock attenuation supporting beam.
4. The vehicle-mounted shock-absorbing double-layered hospital bed according to claim 3, wherein: the included angle between the damping gas spring and the lower supporting beam is 45-60 degrees.
5. The vehicle-mounted shock-absorbing double-layer hospital bed according to claim 2, wherein: and a ladder stand is arranged between the two layers of bed board structures and is fixedly connected to one of the support rods.
6. The vehicle-mounted shock-absorbing double-layer hospital bed according to claim 2, wherein: a shock-absorbing mattress is arranged on the bed board skin and is made of silica gel.
7. The vehicle-mounted shock-absorbing double-layered hospital bed according to claim 2, wherein: the bed board skin is provided with stretcher self-locking holes corresponding to the positions of the stretcher supporting legs.
8. The vehicle-mounted shock-absorbing double-layer hospital bed according to claim 2, wherein: two-layer all be provided with two prone position fixing ties on the bed board covering, and be located the lower floor still be provided with three position of sitting safety belts on the bed board covering.
9. The vehicle-mounted shock-absorbing double-layered hospital bed according to claim 2, wherein: still include locking structure, locking structure includes articulated seat, the joint seat and the hasp of fixed connection on the bed board covering of fixed connection on the bracing piece, hasp one end is articulated with articulated seat, and the other end is provided with the draw-in groove and with joint seat joint.
10. The vehicle-mounted shock-absorbing double-layered hospital bed according to claim 9, wherein: and a torsion spring is arranged between the hinge seat and the lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221128526.4U CN217310907U (en) | 2022-05-12 | 2022-05-12 | Vehicle-mounted damping double-layer sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221128526.4U CN217310907U (en) | 2022-05-12 | 2022-05-12 | Vehicle-mounted damping double-layer sickbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217310907U true CN217310907U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221128526.4U Active CN217310907U (en) | 2022-05-12 | 2022-05-12 | Vehicle-mounted damping double-layer sickbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217310907U (en) |
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2022
- 2022-05-12 CN CN202221128526.4U patent/CN217310907U/en active Active
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