CN204801602U - Concrete self -discharging transport vechicle closed carriage heat preservation system - Google Patents
Concrete self -discharging transport vechicle closed carriage heat preservation system Download PDFInfo
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- CN204801602U CN204801602U CN201520521414.9U CN201520521414U CN204801602U CN 204801602 U CN204801602 U CN 204801602U CN 201520521414 U CN201520521414 U CN 201520521414U CN 204801602 U CN204801602 U CN 204801602U
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Abstract
The utility model provides a concrete self -discharging transport vechicle closed carriage heat preservation system, side heated board and automobile body fixed connection, the upper end of afterbody heat preservation baffle is articulated with the automobile body, top heat preservation railway carriage or compartment lid is two, respectively through pivot and automobile body swing joint, the pivot is opened hydraulic means with the railway carriage or compartment caping and is connected at least opening by railway carriage or compartment caping division hydraulic means drive top heat preservation railway carriage or compartment lid. The utility model provides a pair of concrete self -discharging transport vechicle closed carriage heat preservation system, the carriage leakproofness is good, and it is efficient to keep warm, and nimble mounting means can satisfy different technical specifications. Hydraulic means is opened to the railway carriage or compartment caping and drive mechanism all lies in the carriage outside, has avoided the collision of loading instrument opposite vertex portion heat preservation railway carriage or compartment lid to a carriage side is covered closely in top heat preservation railway carriage or compartment, does not shelter from the rear -view mirror, does not influence the travelling performance of vehicle.
Description
Technical field
The utility model relates to dumpcrete truck field, particularly a kind of dumpcrete truck hermetic type compartment heat-insulation system.
Background technology
The dumpcrete truck of current routine installs heat-insulation system additional, and many employing human assistance opening and closing carriage cover plates, need the labour power outside occupying volume, and efficiency are low.Concrete heat-preserving cover plate also increases automobile bodies space, and warm material easily comes off, and there is certain potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of dumpcrete truck hermetic type compartment heat-insulation system, cement concrete temperature loss in transportation can be solved too fast, assist when vehicle refitting complexity, operation and have high input, the problem that labour intensity is large.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of dumpcrete truck hermetic type compartment heat-insulation system, and side warming plate is fixedly connected with car body, and upper end and the car body of afterbody insulation baffle plate are hinged;
Insulation railway carriage or compartment, top lid is two panels, is flexibly connected with car body respectively by rotating shaft;
Rotating shaft is driven hydraulic efficiency gear with railway carriage or compartment caping and is connected, and at least opens by railway carriage or compartment caping the unlatching that hydraulic efficiency gear drives insulation railway carriage or compartment, top lid.
The structure of described side warming plate, afterbody insulation baffle plate and insulation railway carriage or compartment, top lid is:
Interior plate adopts corrugated structure, paste heat-preserving material outside interior plate, cover plate outside warm material.
Described warm material is the polystyrene foam plate of coefficient of thermal conductivity λ≤0.108kJ/mh DEG C.
Thickness >=the 4cm of described warm material.
Described railway carriage or compartment caping is opened in hydraulic efficiency gear, and be provided with sprocket wheel in the termination of rotating shaft, sprocket wheel walked around by chain, and one end of chain is connected with the first hydraulic actuating cylinder, and the other end is connected with extension spring.
Described railway carriage or compartment caping is opened in hydraulic efficiency gear, is provided with sprocket wheel in the termination of rotating shaft of insulation railway carriage or compartment, two panels top lid, and chain forward and reverse walk around two sprocket wheels successively, one end of chain is connected with the first hydraulic actuating cylinder, and the other end is connected with extension spring.
Described railway carriage or compartment caping is opened in hydraulic efficiency gear, sprocket wheel is provided with in the termination of the rotating shaft of insulation railway carriage or compartment, a slice top lid, the termination of the rotating shaft of another insulation railway carriage or compartment, sheet top lid is provided with the first gear, first gear is connected with the second gears meshing, second gear is coaxially connected with driving chain wheel, ring chain walks around sprocket wheel and driving chain wheel, and the second hydraulic actuating cylinder is connected with ring chain.
Described railway carriage or compartment caping is driven hydraulic efficiency gear and is positioned at outside envelope header board.
A kind of dumpcrete truck hermetic type compartment heat-insulation system that the utility model provides, compartment good airproof performance, insulating efficiency is high, and mounting means can meet different specifications flexibly.Railway carriage or compartment caping drives hydraulic efficiency gear and transmission device is all positioned at outside compartment, avoids the collision that loading appliance covers insulation railway carriage or compartment, top, and insulation railway carriage or compartment, top covers tightly subsides side, compartment, does not block back mirror, does not affect the travelling performance of vehicle.After tested, transport concrete under the outside air temperature condition that mean temperature is-7 DEG C, haul distance 3.5km, cement concrete average temperature rising is no more than 1.1 DEG C.Warm material adopts sheet iron as panel covering protection, long service life; Railway carriage or compartment caping opens the opening and closing that hydraulic efficiency gear controls insulation railway carriage or compartment, top lid, flexible operation, and height overall, beam overall etc. after installing product require stronger adaptive capacity, can meet the repacking of all vehicles.And easy for installation, safeguard simple, quality is light.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the cross sectional representation of the utility model warm material.
Fig. 4 is the structural representation that the utility model railway carriage or compartment caping drives hydraulic efficiency gear.
Fig. 5 is another structural representation that the utility model railway carriage or compartment caping drives hydraulic efficiency gear.
Fig. 6 is another structural representation that the utility model railway carriage or compartment caping drives hydraulic efficiency gear.
In figure: side warming plate 1, afterbody insulation baffle plate 2, insulation railway carriage or compartment, top lid 3, railway carriage or compartment caping drives hydraulic efficiency gear 4, interior plate 5, warm material 6, panel 7, chain 8, ring chain 8', first hydraulic actuating cylinder 9, second hydraulic actuating cylinder 9', extension spring 10, rotating shaft 11, sprocket wheel 12, driving chain wheel 12 ', car body 13, the first gear 14, second gear 14'.
Detailed description of the invention
As in Fig. 1,2, a kind of dumpcrete truck hermetic type compartment heat-insulation system, side warming plate 1 is fixedly connected with car body 13, and upper end and the car body 13 of afterbody insulation baffle plate 2 are hinged; Car body 13 herein refers to the skeleton comprising compartment, and the fixed sturcture of cabin floor, does not comprise side warming plate 1, afterbody insulation baffle plate 2 and insulation railway carriage or compartment, top lid 3.
Insulation railway carriage or compartment, top lid 3 is two panels, is flexibly connected with car body 13 respectively by rotating shaft 11;
Rotating shaft 11 and railway carriage or compartment caping are driven hydraulic efficiency gear 4 and are connected, and at least drive hydraulic efficiency gear 4 by railway carriage or compartment caping and drive insulation railway carriage or compartment, top to cover the unlatching of 3.Structure thus, during entrucking, utilize railway carriage or compartment caping to drive hydraulic efficiency gear 4 and drive insulation railway carriage or compartment, top to cover 3 unlatchings, cement concrete is encased in compartment from top by loading appliance, utilizes railway carriage or compartment caping to open hydraulic efficiency gear 4 or artificial closedown insulation railway carriage or compartment, top lid 3.During discharging, open, the stop pin bottom afterbody insulation baffle plate 2 and between car body 13, cement concrete unloads by jacking compartment.In jacking compartment process, afterbody insulation baffle plate 2 is opened automatically.
As in Fig. 3, the structure of described side warming plate 1, afterbody insulation baffle plate 2 and insulation railway carriage or compartment, top lid 3 is:
Interior plate 5 adopts corrugated structure, paste heat-preserving material 6 outside interior plate 5, cover plate 7 outside warm material 6.Panel 7 adopts sheet iron, can play fire prevention, anti-wear and beauty function.
Described warm material 6 is the polystyrene foam plate 6 of coefficient of thermal conductivity λ≤0.108kJ/mh DEG C.
Thickness >=the 4cm of described warm material 6.The warm material 6 that preferred employing 5cm is thick.
The mounting structure of insulation railway carriage or compartment, top lid 3 is open rotating shaft 11 at envelope header board and bore a hole or gap, is welded with forward and backward axle bed in relevant position, side, compartment, installs channel-section steel.
Inside envelope header board, relevant position is welded with channel-section steel.Install forward and backward axle bed, ensure that covering 3 master arms be fixedly connected with insulation railway carriage or compartment, top reaches upright position, and forward and backward axle bed bore is coaxial, rotating shaft 11 is simultaneously horizontal, and the axle bed axis being parallel of both sides is contour.
With hinge, top is incubated railway carriage or compartment lid 3 to link together with side, compartment.
Master arm is contained in forward and backward rotating shaft.
The position of adjustment wheel shaft installs other assemblies again.
Described railway carriage or compartment caping is driven hydraulic efficiency gear and is positioned at outside envelope header board.
Outside envelope header board, install hydraulic actuating cylinder supporting bracket, support welds with envelope header board.Connect all hydraulic pipeline.According to electric hookup, connect cable and control path, fix line control machine at operator's compartment.
Concrete structure railway carriage or compartment caping being driven to hydraulic efficiency gear 4 is as follows:
Optional scheme is as in Fig. 4, and described railway carriage or compartment caping is opened in hydraulic efficiency gear 4, is provided with sprocket wheel 12 in the termination of rotating shaft 11, and sprocket wheel 12 walked around by chain 8, and one end of chain 8 is connected with the first hydraulic actuating cylinder 9.Retracted by the piston rod of the first hydraulic actuating cylinder 9, drive insulation railway carriage or compartment, top lid 3 to rotate along rotating shaft 11, thus open.Need in this example to arrange all separately the first hydraulic actuating cylinder 9 in both sides.
Further in preferred scheme, the other end is connected with extension spring 10.Structure thus, when the piston rod of the first hydraulic actuating cylinder 9 stretches out, under the effect of extension spring 10, is incubated railway carriage or compartment lid 3 and closes, or at least provide auxiliary power, to reduce labour intensity artificial closedown in insulation railway carriage or compartment, top covers 3 by top.
Optional scheme as shown in Figure 6, described railway carriage or compartment caping is opened in hydraulic efficiency gear 4, is provided with sprocket wheel 12 in the termination of rotating shaft 11 of insulation railway carriage or compartment, two panels top lid 3, chain 8 forward and reverse walk around two sprocket wheels 12 successively, one end of chain 8 is connected with the first hydraulic actuating cylinder 9, and the other end is connected with extension spring 10.Structure thus, adopts a hydraulic actuating cylinder 9 can realize the unlatching of insulation railway carriage or compartment, top lid 3.And under the effect of extension spring 10, top is incubated railway carriage or compartment lid 3 and closes, or at least provide auxiliary power, to reduce labour intensity artificial closedown in insulation railway carriage or compartment, top covers 3.
Optional scheme is as in Fig. 5, described railway carriage or compartment caping is opened in hydraulic efficiency gear 4, sprocket wheel 12 is provided with in the termination of the rotating shaft 11 of insulation railway carriage or compartment, a slice top lid 3, the termination of the rotating shaft 11 of another insulation railway carriage or compartment, sheet top lid 3 is provided with the first gear 14, first gear 14 and the second gear 14' are connected with a joggle, second gear 14' is coaxially connected with driving chain wheel 12 ', and ring chain 8' walks around sprocket wheel 12 and driving chain wheel 12 ', the second hydraulic actuating cylinder 9' is connected with ring chain 8'.Structure thus, adopts a second hydraulic actuating cylinder 9' can control the opening and closing of insulation railway carriage or compartment, the top lid 3 of two panels.Preferred further, be also provided with chain tensioning mechanism in the side of ring chain 8', not shown.To improve the precision controlled.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (8)
1. a dumpcrete truck hermetic type compartment heat-insulation system, is characterized in that: side warming plate (1) is fixedly connected with car body (13), and upper end and the car body (13) of afterbody insulation baffle plate (2) are hinged;
Insulation railway carriage or compartment, top lid (3) is two panels, is flexibly connected with car body (13) respectively by rotating shaft (11);
Rotating shaft (11) and railway carriage or compartment caping are driven hydraulic efficiency gear (4) and are connected, and at least drive hydraulic efficiency gear (4) by railway carriage or compartment caping and drive insulation railway carriage or compartment, top to cover the unlatching of (3).
2. a kind of dumpcrete truck hermetic type compartment according to claim 1 heat-insulation system, is characterized in that: the structure in described side warming plate (1), afterbody insulation baffle plate (2) and insulation railway carriage or compartment, top lid (3) is:
Interior plate (5) adopts corrugated structure, paste heat-preserving material (6) outside interior plate (5), cover plate (7) outside warm material (6).
3. a kind of dumpcrete truck hermetic type compartment according to claim 2 heat-insulation system, is characterized in that: the polystyrene foam plate (6) that described warm material (6) is coefficient of thermal conductivity λ≤0.108kJ/mh DEG C.
4. a kind of dumpcrete truck hermetic type compartment according to claim 2 heat-insulation system, is characterized in that: the thickness >=4cm of described warm material (6).
5. a kind of dumpcrete truck hermetic type compartment according to claim 1 heat-insulation system, it is characterized in that: described railway carriage or compartment caping is opened in hydraulic efficiency gear (4), sprocket wheel (12) is provided with in the termination of rotating shaft (11), sprocket wheel (12) walked around by chain (8), one end of chain (8) is connected with the first hydraulic actuating cylinder (9), and the other end is connected with extension spring (10).
6. a kind of dumpcrete truck hermetic type compartment according to claim 1 heat-insulation system, it is characterized in that: described railway carriage or compartment caping is opened in hydraulic efficiency gear (4), sprocket wheel (12) is provided with in the termination of the rotating shaft (11) in insulation railway carriage or compartment, two panels top lid (3), chain (8) forward and reverse walk around two sprocket wheels (12) successively, one end of chain (8) is connected with the first hydraulic actuating cylinder (9), and the other end is connected with extension spring (10).
7. a kind of dumpcrete truck hermetic type compartment according to claim 1 heat-insulation system, it is characterized in that: described railway carriage or compartment caping is opened in hydraulic efficiency gear (4), sprocket wheel (12) is provided with in the termination of the rotating shaft (11) in insulation railway carriage or compartment, a slice top lid (3), the termination of the rotating shaft (11) in another insulation railway carriage or compartment, sheet top lid (3) is provided with the first gear (14), first gear (14) and the second gear (14') are connected with a joggle, second gear (14') is coaxially connected with driving chain wheel (12 '), (8') ring chain walks around sprocket wheel (12) and driving chain wheel (12 '), (8') (9') second hydraulic actuating cylinder be connected with ring chain.
8. a kind of dumpcrete truck hermetic type compartment according to claim 1 heat-insulation system, is characterized in that: described railway carriage or compartment caping is driven hydraulic efficiency gear (4) and is positioned at outside envelope header board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521414.9U CN204801602U (en) | 2015-07-17 | 2015-07-17 | Concrete self -discharging transport vechicle closed carriage heat preservation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520521414.9U CN204801602U (en) | 2015-07-17 | 2015-07-17 | Concrete self -discharging transport vechicle closed carriage heat preservation system |
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| CN204801602U true CN204801602U (en) | 2015-11-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973822A (en) * | 2018-07-27 | 2018-12-11 | 中国电建市政建设集团有限公司 | It is a kind of can self-heating heat preservation bituminous concrete transport vehicle |
| CN109466416A (en) * | 2018-11-20 | 2019-03-15 | 中国水利水电第四工程局有限公司 | A kind of sun-shading rainproof device for concrete dump truck |
-
2015
- 2015-07-17 CN CN201520521414.9U patent/CN204801602U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973822A (en) * | 2018-07-27 | 2018-12-11 | 中国电建市政建设集团有限公司 | It is a kind of can self-heating heat preservation bituminous concrete transport vehicle |
| CN108973822B (en) * | 2018-07-27 | 2023-08-11 | 中国电建市政建设集团有限公司 | Asphalt concrete transport vehicle capable of self-heating and heat preservation |
| CN109466416A (en) * | 2018-11-20 | 2019-03-15 | 中国水利水电第四工程局有限公司 | A kind of sun-shading rainproof device for concrete dump truck |
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| GR01 | Patent grant |