CN111391929B - Convenient refrigerator car heat preservation carriage of assembling - Google Patents
Convenient refrigerator car heat preservation carriage of assembling Download PDFInfo
- Publication number
- CN111391929B CN111391929B CN202010383833.6A CN202010383833A CN111391929B CN 111391929 B CN111391929 B CN 111391929B CN 202010383833 A CN202010383833 A CN 202010383833A CN 111391929 B CN111391929 B CN 111391929B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- heat preservation
- insulation board
- carriage
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/048—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains for refrigerated goods vehicles
Abstract
The invention discloses a conveniently assembled refrigerator car heat preservation carriage which comprises a truck frame and a back plate fixedly arranged at one end of the truck frame, wherein two heat preservation plate installation frames are symmetrically and fixedly arranged on the truck frame through bolts, each heat preservation plate installation frame is composed of a lower installation guide rail and an upper installation guide rail, the lower installation guide rail and the upper installation guide rail are provided with a horizontal guide groove and a vertical guide groove which are opposite, the side surface of the back plate is fixedly provided with a second heat preservation plate assembly, and the second heat preservation plate assembly is clamped between the lower installation guide rail and the upper installation guide rail and props against one end of the side surface closed heat preservation carriage of the first heat preservation plate assembly; the side walls of the horizontal guide groove and the vertical guide groove are provided with a placing groove, an inflatable sealing ring is arranged in the placing groove, and an air tap of the inflatable sealing ring penetrates out of the side face of the insulation board mounting frame. This heat preservation carriage, the mode of pegging graft and assembling replace the angle bar bolt fastening, and the equipment is convenient, and is more nimble light, and the convenience is repacked into the refrigerator car to ordinary freight train.
Description
Technical Field
The invention belongs to the technical field of refrigerated trucks, and particularly relates to a conveniently assembled refrigerated truck heat preservation carriage.
Background
With the rapid development of social economy, the types of goods storage and transportation are increasing continuously. Some goods are easy to rot and deteriorate under the influence of conditions such as external temperature, humidity and the like in the storage and transportation process. In order to maintain the original quality and use value of perishable goods, prevent decay and deterioration during transportation and shortage in quantity, improve the safety of goods transportation, reduce environmental pollution and realize the most economical transportation, the perishable goods must be placed under the condition of lower temperature required for keeping fresh. Therefore, refrigerated transport has a great effect on human life and social and economic development.
At present, the insulation carriages which are used mostly adopt angle iron matched bolts to realize the fixed connection among the insulation boards, the time and the labor are wasted, the installation efficiency is low, the sealing performance among the insulation boards is not strong enough, and the problems are solved by the targeted improved design.
Disclosure of Invention
The invention aims to provide a conveniently assembled refrigerator car heat preservation carriage which is put into use so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a conveniently assembled refrigerator car heat preservation carriage, which comprises a truck frame and a back plate fixedly arranged at one end of the truck frame, two insulation board mounting frames are symmetrically and fixedly mounted on the truck frame through bolts, first insulation board assemblies are respectively inserted on the insulation board mounting frames and between the two insulation board mounting frames, the insulation board mounting rack is composed of a lower mounting guide rail fixedly mounted on a frame of the truck and an upper mounting guide rail fixedly mounted above the lower mounting guide rail through a bracket, the lower mounting guide rail and the upper mounting guide rail are provided with a horizontal guide groove and a vertical guide groove which are opposite, the first heat-preservation plate assembly is inserted into the guide grooves which are opposite to the lower mounting guide rail and the upper mounting guide rail to form a rectangular heat-preservation carriage, the side surface of the back plate is fixedly provided with a second heat insulation plate assembly, and the second heat insulation plate assembly is clamped between the lower mounting guide rail and the upper mounting guide rail and abuts against one end of the side surface closed heat insulation carriage of the first heat insulation plate assembly;
the side walls of the horizontal guide groove and the vertical guide groove are provided with a placing groove, an inflatable sealing ring is arranged in the placing groove, and an air tap of the inflatable sealing ring penetrates out of the side face of the insulation board mounting frame.
Preferably, rubber gaskets are laid on the horizontal guide groove and the vertical guide groove relative to one side provided with the placing groove and right-angle edges on the inner sides of the upper installation guide rail and the lower installation guide rail of the installation guide rail, and the inflatable sealing ring pushes the first heat-preservation plate assembly to abut against the rubber gaskets after being inflated.
Preferably, a positioning disc is welded at one end, close to the back plate, of the upper mounting guide rail, and the positioning disc is clamped in a groove formed in the side face of the back plate.
Preferably, the end surfaces of the first heat-preservation plate assemblies are respectively provided with a ball in a rolling manner, and the balls roll along the bottoms of the horizontal guide grooves or the vertical guide grooves.
Preferably, the end cover is fixedly installed at one end, far away from the back plate, of the upper installation guide rail and the lower installation guide rail of the insulation board installation frame through matching of the threaded hole and the compression nut.
The invention has the technical effects and advantages that: the conveniently assembled refrigerator car heat preservation carriage,
1. through the installation of plug-in type, the equipment is convenient, and is more nimble light, conveniently repacks ordinary freight train into refrigerator car.
2. Aerify to inflatable seal circle through the air cock, make its middle part cavity aerify and whole inflation, extrude the inner wall of first insulation board subassembly extrusion vertical or horizontal guide slot to push down the border of second insulation board subassembly, strengthen the seal of insulation can, solved insulation can modularization assemble design and mostly exist, the not enough problem of seal, reinforcing practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of an upper mounting rail.
In the figure: 1. a truck frame; 2. a back plate; 3. a heat insulation board mounting rack; 31. a guide rail is arranged at the lower part; 32. a support; 33. installing a guide rail;
4. a horizontal guide groove; 5. a vertical guide groove; 6. a first thermal plate assembly; 7. a second insulation board assembly; 8. a placing groove; 9. an inflatable seal ring; 10. an end cap; 11. a rubber gasket; 12. positioning a plate; 13. a groove; 14. a ball bearing; 15. a threaded hole; 16. and (5) pressing the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a conveniently assembled refrigerator car heat preservation carriage as shown in figures 1-3, which comprises a truck frame 1 and a back plate 2 fixedly arranged at one end of the truck frame 1, wherein two heat preservation plate mounting frames 3 are symmetrically and fixedly arranged on the truck frame 1 through bolts, a first heat preservation plate assembly 6 is inserted on each heat preservation plate mounting frame 3 and between the two heat preservation plate mounting frames 3, each heat preservation plate mounting frame 3 is composed of a lower mounting guide rail 31 fixedly arranged on the truck frame 1 and an upper mounting guide rail 33 fixedly arranged above the lower mounting guide rail 31 through a support 32, the lower mounting guide rail 31 and the upper mounting guide rail 33 are provided with opposite horizontal guide grooves 4 and vertical guide grooves 5, the first heat preservation plate assembly 6 is inserted into the opposite guide grooves of the lower mounting guide rail 31 and the upper mounting guide rail 33 to form a rectangular heat preservation carriage, a second heat insulation plate assembly 7 is fixedly arranged on the side surface of the back plate 2, and the second heat insulation plate assembly 7 is clamped between the lower mounting guide rail 31 and the upper mounting guide rail 33 and abuts against one end of the side surface closed heat insulation carriage of the first heat insulation plate assembly 6;
assembling, firstly, abutting one end of a heat insulation board mounting rack 3 against the side surface of a back plate 2, symmetrically fixing two heat insulation board mounting racks 3 on a truck frame 1 through bolts, fixing a second heat insulation board assembly 7 on the back plate 2 through modes such as sticking and clamping, clamping and connecting four corners of the second heat insulation board assembly 7 to right angle parts at the inner side of the heat insulation board mounting rack 3, then inserting two ends of a first heat insulation board assembly 6 into opposite vertical guide grooves 5 of the heat insulation board mounting racks 3, pushing the first heat insulation board assembly 6 to enable one end of the first heat insulation board assembly 6 to abut against the side surface of the back plate 2, then inserting two ends of the first heat insulation board assembly 6 into opposite horizontal guide grooves 4 of the two symmetrical heat insulation board mounting racks 3 to form a rectangular heat insulation carriage, sealing one end of the rectangular heat insulation carriage by the second heat insulation board assembly 7, and finally hinging a hydraulic mechanism and a truck frame cover on the truck frame 1, the mode of pegging graft and assembling replaces the fixed of angle bar bolt, and the equipment is convenient, and is more nimble light, conveniently repacks into the refrigerator car to ordinary freight train.
The side walls of the horizontal guide groove 4 and the vertical guide groove 5 are provided with a placing groove 8, an inflatable sealing ring 9 is arranged in the placing groove 8, and an air tap of the inflatable sealing ring 9 penetrates out of the side face of the insulation board mounting frame 3. Aerify to inflatable seal 9 through the air cock, make its middle part cavity aerify and whole inflation, extrude first insulation board subassembly 6 and extrude the inner wall of vertical or horizontal guide slot 4 to push down the border of second insulation board subassembly 7, strengthen the seal of insulation can, solved insulation can modularization assemble the design and mostly exist, the not enough problem of seal, reinforcing practicality.
One end of the upper mounting guide rail 33, which is close to the back plate 2, is welded with a positioning disc 12, and the positioning disc 12 is clamped in a groove 13 formed in the side surface of the back plate 2. After the lower installation guide rail 31 is fixed to the frame 1 of the truck, the positioning plate 12 at the bottom end of the upper installation guide rail 33 is clamped in the groove 13, so that the insulation board mounting frame 3 is conveniently positioned when the insulation carriage is assembled, and the installation stability is ensured.
The end surfaces of the first heat preservation plate assemblies 6 are respectively provided with a ball 14 in a rolling way, and the balls 14 roll along the bottoms of the horizontal guide grooves 4 or the vertical guide grooves 5. When the two ends of the first heat-insulating plate assembly 6 are inserted into the opposite guide grooves of the upper and lower mounting rails 31, the balls 14 abut against the bottom of the guide grooves, so that they can be easily and smoothly inserted into the inner portions of the upper and lower mounting rails 31.
The one end that backplate 2 was kept away from to last installation guide rail 33 and lower installation guide rail 31 of heated board mounting bracket 3 has end cover 10 through screw hole 15 and the cooperation fixed mounting of gland nut 16, after installing first heated board subassembly 6, supports the tip of first heated board subassembly 6 through end cover 10, and is spacing to first heated board subassembly 6, avoids it to take place the activity at heated board mounting bracket 3, guarantees the holistic stability in carriage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a refrigerator car heat preservation carriage of convenient assembly, includes freight train frame (1), fixed mounting in backplate (2) of freight train frame (1) one end, its characterized in that: two insulation board mounting frames (3) are symmetrically and fixedly mounted on the truck frame (1) through bolts, first insulation board assemblies (6) are inserted on the insulation board mounting frames (3) and between the two insulation board mounting frames (3), each insulation board mounting frame (3) is composed of a lower mounting guide rail (31) fixedly mounted on the truck frame (1) and an upper mounting guide rail (33) fixedly mounted above the lower mounting guide rail (31) through a support (32), the lower mounting guide rail (31) and the upper mounting guide rail (33) are provided with opposite horizontal guide grooves (4) and vertical guide grooves (5), the first insulation board assemblies (6) are inserted into the opposite guide grooves of the lower mounting guide rail (31) and the upper mounting guide rail (33) to form rectangular insulation carriages, and the side surface of the back plate (2) is fixedly provided with a second insulation board assembly (7), the second heat insulation plate component (7) is clamped between the lower mounting guide rail (31) and the upper mounting guide rail (33) and props against one end of the side face of the first heat insulation plate component (6) to seal the heat insulation carriage;
the heat insulation board mounting frame is characterized in that a placement groove (8) is formed in the side walls of the horizontal guide groove (4) and the vertical guide groove (5), an inflatable sealing ring (9) is arranged in the placement groove (8), and an air tap of the inflatable sealing ring (9) penetrates out of the side face of the heat insulation board mounting frame (3).
2. The conveniently assembled refrigerator car warm carriage of claim 1, characterized in that: horizontal guide slot (4) and vertical guide slot (5) are all laid rubber gasket (11) for being provided with one side of resettlement groove (8) and going up installation guide rail (33) and installation guide rail down installation guide rail (31) inboard right angle edge, aerify back promotion first heat preservation board subassembly (6) and support rubber gasket (11) of inflatable seal (9).
3. The conveniently assembled refrigerator car warm carriage of claim 2, characterized in that: one end, close to the back plate (2), of the upper mounting guide rail (33) is welded with a positioning disc (12), and the positioning disc (12) is clamped in a groove (13) formed in the side face of the back plate (2).
4. A conveniently assembled refrigerator car truck thermal insulation carriage as claimed in claim 3, characterized in that: the end face of the first heat preservation plate assembly (6) is provided with a ball (14) in a rolling mode, and the ball (14) rolls along the bottom of the horizontal guide groove (4) or the bottom of the vertical guide groove (5).
5. The conveniently assembled refrigerator car warm carriage of claim 1, characterized in that: the one end of backplate (2) is kept away from with lower installation guide rail (31) to last installation guide rail (33) of heated board mounting bracket (3) is through screw hole (15) and gland nut (16) cooperation fixed mounting end cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383833.6A CN111391929B (en) | 2020-05-08 | 2020-05-08 | Convenient refrigerator car heat preservation carriage of assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383833.6A CN111391929B (en) | 2020-05-08 | 2020-05-08 | Convenient refrigerator car heat preservation carriage of assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111391929A CN111391929A (en) | 2020-07-10 |
| CN111391929B true CN111391929B (en) | 2021-03-30 |
Family
ID=71428188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010383833.6A Expired - Fee Related CN111391929B (en) | 2020-05-08 | 2020-05-08 | Convenient refrigerator car heat preservation carriage of assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111391929B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059497A (en) * | 1999-08-25 | 2000-05-09 | Iannone; Pasquale A. | Air suspension apparatus for protecting a vehicle suspension and chassis during transport or storage |
| WO2007129280A1 (en) * | 2006-05-09 | 2007-11-15 | Perishable Products Export Control Board | Refrigerated container |
| CN108909605A (en) * | 2018-07-09 | 2018-11-30 | 长沙野漂科技有限公司 | A kind of inflation composite plate, folding cabinet and caravan |
| JP2020040619A (en) * | 2018-09-13 | 2020-03-19 | しげる工業株式会社 | Temperature control structure of vehicle roof |
| CN111391631A (en) * | 2020-05-08 | 2020-07-10 | 安徽智锐汽车有限公司 | Refrigerator car carriage cover sealing structure |
| CN211075684U (en) * | 2019-10-21 | 2020-07-24 | 安徽智锐汽车有限公司 | Energy-saving refrigerator car |
-
2020
- 2020-05-08 CN CN202010383833.6A patent/CN111391929B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059497A (en) * | 1999-08-25 | 2000-05-09 | Iannone; Pasquale A. | Air suspension apparatus for protecting a vehicle suspension and chassis during transport or storage |
| WO2007129280A1 (en) * | 2006-05-09 | 2007-11-15 | Perishable Products Export Control Board | Refrigerated container |
| CN108909605A (en) * | 2018-07-09 | 2018-11-30 | 长沙野漂科技有限公司 | A kind of inflation composite plate, folding cabinet and caravan |
| JP2020040619A (en) * | 2018-09-13 | 2020-03-19 | しげる工業株式会社 | Temperature control structure of vehicle roof |
| CN211075684U (en) * | 2019-10-21 | 2020-07-24 | 安徽智锐汽车有限公司 | Energy-saving refrigerator car |
| CN111391631A (en) * | 2020-05-08 | 2020-07-10 | 安徽智锐汽车有限公司 | Refrigerator car carriage cover sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111391929A (en) | 2020-07-10 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20210330 |