CN210203881U - High-low plate balance dining car - Google Patents
High-low plate balance dining car Download PDFInfo
- Publication number
- CN210203881U CN210203881U CN201920723085.4U CN201920723085U CN210203881U CN 210203881 U CN210203881 U CN 210203881U CN 201920723085 U CN201920723085 U CN 201920723085U CN 210203881 U CN210203881 U CN 210203881U
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Abstract
The utility model discloses a balanced dining car of height dish, reserve including the top and have the whole base that is the cuboid structure of opening, the both sides inner wall that the base is relative is close to the top and all is fixed with the fixed block, and is provided with same arc layer board between two fixed blocks, the roll linkage has the arc frame in the recess of arc layer board, and the bottom outer wall of arc frame is provided with the lifting rope, the bottom mounting of lifting rope has the balancing weight, and opens in the middle of the bottom of arc layer board has the bar hole with lifting rope looks adaptation, the outer wall of arc frame is close to both sides and all is provided with the ball, the lower surface of base is close to four corners and all is provided with the universal wheel, and the side of base is close to the top and is fixed with. The utility model discloses in, when the upslope or the downhill path of dolly, because the gravity that receives of balancing weight is vertical downwards all the time to can drive the lifting rope and produce the relative swing with the arc layer board in the bar is downthehole, and then can guarantee that the top of arc frame is in the horizontality all the time.
Description
Technical Field
The utility model relates to a dining car technical field especially relates to a balanced dining car of height dish.
Background
Lunch boxes or pots filled with rice, dishes and soup are arranged in the dining car, the dining car of a hospital or a factory can pass through a slope sometimes when sending rice, the lunch boxes or the pots filled with rice, dishes and soup on the dining car can slip down when inclining, and the soup can overflow, so that people can only lift two wheels of the dining car by hands to walk when the dining car passes through the slope, the dining car keeps balance, and the dining car is very troublesome and tired when passing through the slope.
The retrieved slope balance dining car disclosed by the Chinese patent No. CN201721237380.6 comprises a carriage, a carriage door, an inner carriage body, an inner carriage inlet, an auxiliary batten, a bottom plate, a right hydraulic cylinder, a left hydraulic cylinder, a piston rod, a hydraulic pump, a connecting plate, a rotating shaft, an adjusting plate, a leveling instrument shell, a left winding coil, a right winding coil, a left rod, an installation column, an insulating block, a binding post and a right rod.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-low plate balance dining car.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a balanced dining car of height dish, has the whole base that is the cuboid structure of opening including the top reservation, the both sides inner wall that the base is relative is close to the top and all is fixed with the fixed block, and is provided with same arc layer board between two fixed blocks, roll the chain in the recess of arc layer board and have the arc frame, and the bottom outer wall of arc frame is provided with the lifting rope, the bottom mounting of lifting rope has the balancing weight, and opens the bar hole that has with lifting rope looks adaptation in the middle of the bottom of arc layer board, the outer wall of arc frame is close to both sides and all is provided with the ball.
Preferably, the lower surface of base is close to four corners and all is provided with the universal wheel, and the side of base is close to the top and is fixed with the handle.
Preferably, the bottom of the arc-shaped frame is provided with support rods close to two sides, and the top ends of the four support rods are respectively fixed with a C-shaped steel slide rail with an upward opening and parallel to each other.
Preferably, four equal sliding connection has T shape slider in the spout of C shaped steel slide rail, and the top of four T shape sliders is fixed with two symmetrical removal layer boards of each other, and the top of T shape slider all is provided with the screw, and moves and open on the layer board have with the ladder through-hole of screw looks adaptation.
Preferably, the outer wall of the supporting rod is provided with a partition board near the middle part, and the partition board is provided with air holes.
Preferably, the bottom of arc frame is close to the centre and opens there is heavy groove, and the inner wall that just sinks the groove is provided with and is spiral helicine heat pipe, and the inner wall of base is provided with the electric heater with heat pipe looks adaptation.
Preferably, the same bottom plate is arranged at the bottom of the arc-shaped frame and close to the root of the supporting rod, and filter screen rings distributed at equal intervals are arranged on the upper surface of the bottom plate.
Compared with the prior art, the utility model provides a balanced dining car of height dish possesses following beneficial effect:
1. through setting up the arc frame of roll connection in the arc layer board recess, the balancing weight of cooperation arc frame bottom hoist and mount, when the upslope of dolly or downhill path, because the gravity that receives of balancing weight is vertical downwards all the time to can drive the lifting rope and produce the relative swing with the arc layer board in the bar hole, and then can guarantee that the top of arc frame is in the horizontality all the time.
2. Through two removal layer boards of sliding connection on the arc frame top that set up, not only can let the thing area grow of carrying on dining car top, can not need in the top when placing the object in addition, close two removal layer boards, place debris and fall into in the arc frame.
3. Through heat pipe and the bottom plate of setting in arc frame bottom to let arrange the meal of bottom plate top in and can keep warm by the high temperature vapor of bottom, guaranteed that the food temperature can not descend too fast.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, balanced effectual.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a balance dining car with high and low trays according to the present invention;
fig. 2 is a schematic view of an assembly structure of an arc-shaped frame of a high-low plate balance dining car provided by the utility model;
fig. 3 is an enlarged schematic structural view of a high-low plate balance dining car shown in fig. 1.
In the figure: 1-base, 2-rolling ball, 3-handle, 4-movable supporting plate, 5-C type steel sliding rail, 6-clapboard, 7-bottom plate, 8-step through hole, 9-T shaped sliding block, 10-arc supporting plate, 11-strip hole, 12-heat conducting pipe, 13-lifting rope, 14-balancing weight, 15-sink groove, 16-arc frame, 17-electric heater, 18-supporting rod, 19-screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a balance dining car for high and low plates, including the top reservation have the whole base 1 that is the cuboid structure of opening, the both sides inner wall that base 1 is relative all is fixed with the fixed block near the top, and be provided with same arc layer board 10 between two fixed blocks, roll the chaining has arc frame 16 in the recess of arc layer board 10, and the bottom outer wall of arc frame 16 is provided with lifting rope 13, the bottom mounting of lifting rope 13 has balancing weight 14, and open the bar hole 11 with lifting rope 13 looks adaptation in the middle of the bottom of arc layer board 10, the outer wall of arc frame 16 is close to both sides and all is provided with ball 2, because the gravity that receives of balancing weight 14 is vertical downwards all the time, thereby can drive lifting rope 13 and produce the relative swing with arc layer board 10 in bar hole 11, and then can guarantee that the top of arc frame 16 is in the horizontali.
The utility model discloses in, base 1's lower surface all is provided with the universal wheel near four corners, and base 1's side is close to the top and is fixed with handle 3.
Wherein, the bottom of the arc frame 16 is provided with support bars 18 near both sides, and the top ends of the four support bars 18 are fixed with C-shaped steel slide rails 5 with upward openings and parallel to each other.
Wherein, equal sliding connection has T shape slider 9 in four C shaped steel slide rail 5's the spout, and the top of four T shape sliders 9 is fixed with the removal layer board 4 of two symmetries of each other, the top of T shape slider 9 all is provided with screw 19, and remove and open on the layer board 4 have with the ladder through-hole 8 of 19 looks adaptations of screw, not only can let the year thing area grow on dining car top, and can be when not needing to place the object on the top, close two removal layer boards 4, place debris and fall into arc frame 16.
Wherein, the outer wall of the supporting rod 18 is provided with a clapboard 6 near the middle part, and the clapboard 6 is provided with air holes.
Example 2
Referring to fig. 1-2, in this embodiment, compared with embodiment 1, the balance dining car with high and low plates further includes an arc frame 16, a sink 15 is formed at a position near the middle of the arc frame 16, a spiral heat pipe 12 is disposed on an inner wall of the sink 15, and an electric heater 17 adapted to the heat pipe 12 is disposed on an inner wall of the base 1.
Wherein, the root that the bottom of arc frame 16 is close to bracing piece 18 is provided with same bottom plate 7, and the upper surface of bottom plate 7 is provided with the filter screen ring that the equidistance distributes to let arrange the meal of bottom plate 7 top in and can be kept warm by the high temperature vapor of bottom, guaranteed that the food temperature can not descend too fast.
The working principle is as follows: when the food heating device is used, water is poured into the arc-shaped frame 16, the water level does not exceed the plane of the upper surface of the bottom plate 7, then food containing devices such as a dish basin and the like are placed above the bottom plate 7 or the partition plate 6, and then the heater 17 is started to heat the water in the arc-shaped frame 16, so that the food placed above the bottom plate 7 can be kept warm by the high-temperature steam at the bottom, and the temperature of the food is guaranteed not to drop too fast; later, when the dolly gos forward in-process and produces and rock, because the gravity that receives of balancing weight 14 is vertical downwards all the time to can drive lifting rope 13 and produce the relative swing with arc layer board 10 in bar hole 11, and then can guarantee that the top of arc frame 16 is in the horizontality all the time.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a balanced dining car of height dish, has base (1) that the opening is whole to be the cuboid structure including the top reservation, its characterized in that, base (1) relative both sides inner wall is close to the top and all is fixed with the fixed block, and is provided with same arc layer board (10) between two fixed blocks, roll in the recess of arc layer board (10) and be linked with arc frame (16), and the bottom outer wall of arc frame (16) is provided with lifting rope (13), the bottom mounting of lifting rope (13) has balancing weight (14), and opens in the middle of the bottom of arc layer board (10) have with the bar hole (11) of lifting rope (13) looks adaptation, the outer wall of arc frame (16) is close to both sides and all is provided with ball (2).
2. A balance dining car with high and low plates as claimed in claim 1, wherein the lower surface of the base (1) is provided with universal wheels near four corners, and the side surface of the base (1) is fixed with a handle (3) near the top end.
3. A high-low plate balance dining car according to claim 1, wherein the bottom of the arc-shaped frame (16) is provided with support rods (18) near both sides, and the top ends of the four support rods (18) are fixed with C-shaped steel slide rails (5) which are opened upwards and are parallel to each other.
4. The high-low plate balance dining car as claimed in claim 3, wherein the inside of each sliding groove of the four C-shaped steel sliding rails (5) is slidably connected with a T-shaped sliding block (9), two symmetrical movable supporting plates (4) are fixed at the top ends of the four T-shaped sliding blocks (9), screw holes (19) are formed at the top ends of the T-shaped sliding blocks (9), and stepped through holes (8) matched with the screw holes (19) are formed in the movable supporting plates (4).
5. A balance dining car with high and low plates as claimed in claim 3, wherein the outer walls of the supporting rods (18) are provided with partition plates (6) near the middle parts, and the partition plates (6) are provided with air holes.
6. A balance dining car with high and low plates as claimed in claim 1, wherein a sunken groove (15) is formed at the bottom of the arc-shaped frame (16) near the middle, a spiral heat conducting pipe (12) is arranged on the inner wall of the sunken groove (15), and an electric heater (17) matched with the heat conducting pipe (12) is arranged on the inner wall of the base (1).
7. A high-low plate balance dining car according to claim 6, characterized in that the bottom of the arc-shaped frame (16) is provided with the same bottom plate (7) near the root of the support rod (18), and the upper surface of the bottom plate (7) is provided with filter screen rings which are distributed equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723085.4U CN210203881U (en) | 2019-05-20 | 2019-05-20 | High-low plate balance dining car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723085.4U CN210203881U (en) | 2019-05-20 | 2019-05-20 | High-low plate balance dining car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210203881U true CN210203881U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723085.4U Expired - Fee Related CN210203881U (en) | 2019-05-20 | 2019-05-20 | High-low plate balance dining car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210203881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136457A (en) * | 2020-09-18 | 2020-12-29 | 河海大学 | Self-leveling type water conservancy sprinkling irrigation device |
| CN113558776A (en) * | 2021-07-31 | 2021-10-29 | 绍兴市人民医院 | Ultrasonic instrument stabilizer in emergency ambulance |
-
2019
- 2019-05-20 CN CN201920723085.4U patent/CN210203881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136457A (en) * | 2020-09-18 | 2020-12-29 | 河海大学 | Self-leveling type water conservancy sprinkling irrigation device |
| CN112136457B (en) * | 2020-09-18 | 2022-02-01 | 河海大学 | Self-leveling type water conservancy sprinkling irrigation device |
| CN113558776A (en) * | 2021-07-31 | 2021-10-29 | 绍兴市人民医院 | Ultrasonic instrument stabilizer in emergency ambulance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210520 |