CN202703384U - Demountable tanker carrier - Google Patents
Demountable tanker carrier Download PDFInfo
- Publication number
- CN202703384U CN202703384U CN 201220352572 CN201220352572U CN202703384U CN 202703384 U CN202703384 U CN 202703384U CN 201220352572 CN201220352572 CN 201220352572 CN 201220352572 U CN201220352572 U CN 201220352572U CN 202703384 U CN202703384 U CN 202703384U
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- Prior art keywords
- silo
- footstock
- locking cylinder
- tanker carrier
- over valve
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Abstract
The utility model discloses a demountable tanker carrier, which is used for transporting a silo, wherein a frame is arranged on a chassis of the demountable tanker carrier; the demountable tanker carrier further comprises a silo top base which is used for protecting the silo; the silo top base is arranged on the frame and is capable of moving on the frame to regulate a distance between the silo top base and the silo. Through the technical scheme, the silo top base can be better attached with the silo by moving the silo top base, therefore, the silo is effectively fixed.
Description
Technical field
The utility model relates to the dry powder and mortar transportation art, in particular to a kind of demountable tanker carrier.
Background technology
Be used for the demountable tanker carrier of dry powder and mortar transportation, it places dry powder and mortar by silo, and the center of gravity of silo after effecting shipment is high, so that rock demountable tanker carrier front and back in the process of moving, particularly emergency brake causes the collision distortion of silo easily, brings great safety hazard; Also may cause simultaneously the dry powder segregation in the jar, cause that the mortar of the segregation waste of dry powder and mortar behind the building site, secondary pollution, construction is of low quality, so that affect construction quality.
In correlation technique, adopt fixing silo footstock, come silo is carried out spacing, but because the position of silo footstock is fixed, if use the silo of other models instead, then can't realize fixing.
Therefore, how so that maintenance applying between the silo on silo footstock and the demountable tanker carrier so that it is effectively fixed, becomes one of present problem demanding prompt solution.
The utility model content
The utility model just is being based on the problems referred to above, has proposed a kind of new demountable tanker carrier, can be by the silo footstock be moved, so that more fit between silo footstock and the silo, thereby silo is realized effectively fixing.
In view of this; the utility model proposes a kind of demountable tanker carrier; be used for transporting silo; be provided with vehicle frame on the chassis of described demountable tanker carrier, and at described vehicle frame silo be set, described demountable tanker carrier also comprises: the silo footstock; be used for described silo is protected; described silo footstock is arranged on the described vehicle frame, and can move at described vehicle frame, to regulate the distance between described silo footstock and the described silo.
In this technical scheme, no matter adopt the silo of which kind of model, can both be by to the movement of silo footstock, so that the silo footstock can fit with silo, with fixing silo.
In technique scheme, preferably, also comprise: be provided with guide rail or guide groove on the described vehicle frame, and the bottom correspondence of described silo footstock is provided with guide groove or guide rail, the guide rail that arranges on the described vehicle frame or guide groove match with guide groove or the guide rail of the corresponding setting in the bottom of described silo footstock, and described silo footstock can be moved at described vehicle frame.
In this technical scheme, by guide rail and guide groove are set, be convenient to mobile silo footstock, increase work efficiency.
In above-mentioned arbitrary technical scheme, preferably, also comprise: described guide rail cross section is for " I " shape or "T"-shaped, and described guide groove for corresponding " recessed " shape to cooperate described guide rail.
In this technical scheme, guide rail can embed in the guide groove, avoids double swerve to cause the silo footstock to come off from guide rail.
In above-mentioned arbitrary technical scheme, preferably, be provided with cushion rubber on contacted of described silo footstock and the described silo.
In above-mentioned arbitrary technical scheme, preferably, also comprise: latching device, one end of described latching device is connected to described vehicle frame, the other end is connected to described silo footstock, described latching device can be adjusted in the situation of the position of matching with silo on the described demountable tanker carrier at described silo footstock, locks described silo footstock.
In this technical scheme, after the placement of finishing silo, can pass through the flexible of locking cylinder, realize the movement for the silo footstock, in order to fit tightly with silo, avoid rocking of silo.
In above-mentioned arbitrary technical scheme, preferably, described latching device comprises: locking cylinder, and an end of described locking cylinder is connected to described vehicle frame by the first mount pad, and the other end is connected to described silo footstock by the second mount pad; Change-over valve, the P mouth of described change-over valve is connected to pressure oil-source, the T mouth of described change-over valve is connected to fuel tank, the actuator port of described change-over valve is connected to respectively rod chamber and the rodless cavity of described locking cylinder, described change-over valve is by the variation of mode bit, make described rodless cavity oil-feed, rod chamber oil return or described rod chamber oil-feed, rodless cavity oil return, to regulate the position of described silo footstock.
In above-mentioned arbitrary technical scheme, preferably, also comprise: the end of the cylinder barrel of described locking cylinder is connected to described vehicle frame, and the piston rod of described locking cylinder is connected to described silo footstock; The A mouth of the actuator port of described change-over valve is connected to the rodless cavity of described locking cylinder, and the B mouth of the actuator port of described change-over valve is connected to the rod chamber of described locking cylinder; Described change-over valve has J type Median Function, and described change-over valve is when being in meta, the T mouth of described change-over valve and the conducting of B mouth.
In this technical scheme, because change-over valve has J type Median Function, when silo impacts the silo footstock, the pushing piston bar is pushed to cylinder barrel is inner, so that the fluid in the fuel tank can flow back to rod chamber through the B mouth by the T mouth, make the rod chamber can air amount, guaranteed impact disappear after, locking cylinder still can normally move.
In above-mentioned arbitrary technical scheme, preferably, also comprise energy storage, it is arranged on the oil circuit that the actuator port of described change-over valve and described locking cylinder form, and in parallel with described locking cylinder.
In this technical scheme, energy storage can absorb the be squeezed hydraulic oil of a side cavity of locking cylinder.
In above-mentioned arbitrary technical scheme, preferably, also comprise: flow regulating valve is arranged on the oil circuit between described locking cylinder and the described energy storage.
In this technical scheme, by flow regulating valve, so that the fluid that flows in the energy storage can progressively return in the rodless cavity, thereby so that locking cylinder resets, correspondingly, the silo footstock is also got back to initial position, thus impact-absorbing repeatedly.
In above-mentioned arbitrary technical scheme, preferably, also comprise: by pass valve is arranged on the oil circuit between described locking cylinder and the described flow regulating valve.
In this technical scheme, for some extraordinary circumstances, during such as sudden stop, silo can cause larger impact to the silo footstock, fluid in the rodless cavity can flow to energy storage at short notice in a large number, exceed the flow that energy storage can absorb, then can remove a part of fluid by by pass valve, reduced the damage to energy storage.
By above technical scheme, can effectively lock the silo footstock, thereby silo be supplied fixing.
Description of drawings
Fig. 1 shows the structural representation according to the demountable tanker carrier of embodiment of the present utility model;
Fig. 2 is the structural representation of the hydraulic locking apparatus of the hydraulic-driven silo footstock that uses on the demountable tanker carrier of embodiment shown in Figure 1;
Fig. 3 is the structure side view of the silo footstock that uses on the demountable tanker carrier of embodiment shown in Figure 1 and coupled latching device;
Fig. 4 is the partial enlarged drawing of the junction of the silo footstock of embodiment shown in Figure 3 and latching device;
Fig. 5 is the front elevation of the structure of the silo footstock that uses on the demountable tanker carrier of embodiment shown in Figure 1 and coupled latching device;
Fig. 6 is the partial enlarged drawing of the junction of the silo footstock of embodiment shown in Figure 5 and latching device;
Fig. 7 is the scheme drawing of the hydraulic efficiency pressure system of the latching device that uses on the demountable tanker carrier of embodiment shown in Figure 1;
Fig. 8 is the "T"-shaped guide rail that uses on the demountable tanker carrier of embodiment shown in Figure 1 and the scheme drawing that cooperates of " recessed " shape guide groove;
Fig. 9 is " I " shape guide rail of using on the demountable tanker carrier of embodiment shown in Figure 1 and the scheme drawing that cooperates of " recessed " shape guide groove.
Component names and the corresponding relation between the Reference numeral among Fig. 1 to Fig. 9 are:
1 vehicle frame; 2 guide rails; 3 silo footstocks; 4 cushion rubbers; 5 silos; 7 first mount pads; 8 latching devices; 9 second mount pads; 10 guide grooves; 11 fixed cross beams; 12 permanent seats; 13 oil cylinder bearing pins; 14 fuel tanks; 15 pressure oil-sources; 16 energy storages; 17 change-over valves; 18 by pass valves; 19 flow regulating valve; 20 locking cylinders.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments the utility model is further described in detail.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subjected to the restriction of following public specific embodiment.
Below in conjunction with Fig. 1 to Fig. 9 integral structure and function according to the demountable tanker carrier of embodiment of the present utility model are specifically described.
In the process of using demountable tanker carrier that silo is transported, because the adjustment of Uneven road or the speed of a motor vehicle etc., can cause the front and back of silo to be rocked, for fear of this situation, as depicted in figs. 1 and 2, silo footstock 3 can be set on the demountable tanker carrier chassis, contact with the end of silo 5, thereby can so that silo 5 withstands on the silo footstock 3, avoid rocking.
For the model that adapts to silo 5 changes, so that the silo 5 of different sizes all can use identical demountable tanker carrier to realize transportation, therefore, the silo footstock 3 here is not fixed on the vehicle frame 1 of demountable tanker carrier, but can move forward and backward along guide rail 2.
After silo footstock 3 is moved into suitable position; after having carried out fitting preferably with silo 5; need to use the position of 8 pairs of silo footstocks 3 of latching device to be fixed, depart from initial position to avoid silo footstock 3, can't effectively protect silo 5.
One end of latching device 8 can be connected to the vehicle frame 1 of demountable tanker carrier, the other end is connected to silo footstock 3, can be adjusted in the situation of the position of matching with silo 5 on the demountable tanker carrier at silo footstock 3 locking silo footstock 3.
Particularly, extremely shown in Figure 6 such as Fig. 3, the latching device 8 here comprises locking cylinder 20, the first mount pad 7 and the second mount pad 9, wherein, one side of the first mount pad 7 is fixedly attached to vehicle frame 1 as shown in Figure 2, one end of opposite side and locking cylinder 20 is hinged, one side of the second mount pad 9 is fixedly attached to silo footstock 3(under a kind of concrete embodiment, fixed cross beam 11 at silo footstock 3 is fixedly installed permanent seat 12, one side of the second mount pad 9 is captiveed joint with permanent seat 12), opposite side is hinged with the other end of locking cylinder 20 by oil cylinder bearing pin 13.
By latching device 8 is set, shakes or during emergency brake, can so that silo footstock 3 is in locked position, can be fixed silo 5 all the time at demountable tanker carrier.
In the such scheme, by latching device 8, particularly, be locking cylinder 20 wherein, the position of silo footstock 3 is locked, and pass through silo footstock 3 and silo 5 close contacts, thereby the position of silo 5 is fixed.But when reality was used, silo 5 can shake repeatedly, and because weight is large, and inertia is large, can repeatedly impact locking cylinder 20, caused the position of silo footstock 3 to change.
For fear of being impacted, on the one hand, can cushion rubber 4 be set in the one side that silo footstock 3 contacts with silo 5, particularly, such as using rubber pad, avoided silo 5 to contact with the direct of silo footstock 3, can prevent because of misoperation or in addition accident cause the distortion that is hit of silo footstock 3 or silo 5.
On the other hand, can also improve the hydraulic efficiency pressure system in the latching device 8, specifically as shown in Figure 7.
In Fig. 7, latching device 8 also comprises change-over valve 17, the P mouth of change-over valve 17 is connected to pressure oil-source 15, the T mouth of change-over valve 17 is connected to fuel tank 14, the actuator port of change-over valve 17 is connected to respectively rod chamber and the rodless cavity of locking cylinder 20, change-over valve 17 makes rodless cavity oil-feed, rod chamber oil return or rod chamber oil-feed, rodless cavity oil return by the variation of mode bit, to regulate the position of silo footstock 3.
In technique scheme, also comprise: the end of the cylinder barrel of latching device 8 is connected to vehicle frame 1, and the piston rod of latching device 8 is connected to silo footstock 3; The A mouth of the actuator port of change-over valve 17 is connected to the rodless cavity of latching device 8, and the B mouth of the actuator port of change-over valve 17 is connected to the rod chamber of latching device 8; Change-over valve 17 has J type Median Function, and change-over valve 17 is when being in meta, the T mouth of change-over valve 17 and the conducting of B mouth.
In this technical scheme, because change-over valve 17 has J type Median Function, when silo 5 impacts silo footstock 3, the pushing piston bar is pushed to cylinder barrel is inner, so that the fluid in the fuel tank 14 can flow back to rod chamber through the B mouth by the T mouth, make the rod chamber can air amount, guaranteed impact disappear after, locking cylinder 20 still can normally move.
In technique scheme, preferably, also comprise energy storage 16.
Carry out the speed adjustment at demountable tanker carrier, especially during sudden stop, can cause silo 5 to impact silo footstock 3, be connected to silo footstock 3 such as the rod chamber when locking cylinder 20, when rodless cavity is connected to vehicle frame 1, then silo 5 will so that the piston rod in the rod chamber move to the rodless cavity direction so that after rodless cavity was squeezed, hydraulic oil wherein can flow into energy storage 16, thereby the impact that absorption system is subject to has guaranteed that locking cylinder 20 is injury-free.
In technique scheme, also comprise: flow regulating valve 19 is arranged on the oil circuit between latching device 8 and the energy storage 16.
In this technical scheme, by flow regulating valve 19, so that the fluid that flows in the energy storage 16 can progressively return in the rodless cavity, thereby so that locking cylinder 20 resets, correspondingly, silo footstock 3 is also got back to initial position, thus impact-absorbing repeatedly.
In technique scheme, also comprise: by pass valve 18 is arranged on the oil circuit between locking cylinder 20 and the flow regulating valve 19.
In this technical scheme, for some extraordinary circumstances, during such as sudden stop, silo 5 can cause larger impact to silo footstock 3, fluid in the rodless cavity can flow to energy storage 16 at short notice in a large number, exceed the flow that energy storage 16 can absorb, then can remove a part of fluid by by pass valve 18, reduced the damage to energy storage 16.
In addition, in technique scheme, mention, silo footstock 3 can move along the guide rail 2 that arranges at vehicle frame 1, particularly, be provided with at least one guide rail 2 on the vehicle frame 1, and the bottom of silo footstock 3 is provided with corresponding guide groove 10, guide rail 2 matches with guide groove 10, silo footstock 3 is moved, to regulate the distance between silo footstock 3 and the silo 5.
Particularly, guide rail 2 can be " I " shape or "T"-shaped, and guide rail 2 as shown in Figure 8 is "T"-shaped, guide rail 2 shown in Figure 9 is " I " shape, and " recessed " shape guide groove 10 can cooperate guide rail 2, so that guide rail 2 can embed in the guide groove 10, avoids double swerve to cause silo footstock 3 to come off from guide rail 2.
More than be described with reference to the accompanying drawings the technical solution of the utility model, considered in the correlation technique, the silo footstock is fixedly installed on the demountable tanker carrier, can't match with the silo of Multiple Type, causes easily the collision distortion of silo, brings great safety hazard.The demountable tanker carrier that the utility model proposes can be by moving the silo footstock, so that more fit between silo footstock and the silo, thereby silo is realized effectively fixing.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a demountable tanker carrier is used for transporting silo (5), is provided with vehicle frame (1) on the chassis of described demountable tanker carrier, it is characterized in that, also comprises:
Silo footstock (3); be used for described silo (5) is protected; described silo footstock (3) is arranged on the described vehicle frame (1), and can move in described vehicle frame (1), to regulate the distance between described silo footstock (3) and the described silo (5).
2. demountable tanker carrier according to claim 1, it is characterized in that, be provided with guide rail (2) or guide groove (10) on the described vehicle frame (1), and the bottom correspondence of described silo footstock (3) is provided with guide groove (10) or guide rail (2), upper guide rail (2) or the guide groove (10) that arranges of described vehicle frame (1) matches with guide groove (10) or the guide rail (2) of the corresponding setting in bottom of described silo footstock (3), and described silo footstock (3) can be moved in described vehicle frame (1).
3. demountable tanker carrier according to claim 2 is characterized in that, described guide rail (2) cross section is " I " shape or "T"-shaped, and described guide groove (10) for corresponding " recessed " shape to cooperate described guide rail (2).
4. demountable tanker carrier according to claim 1 is characterized in that, is provided with cushion rubber (4) on contacted of described silo footstock (3) and the described silo (5).
5. each described demountable tanker carrier in 4 according to claim 1 is characterized in that, also comprises:
Latching device (8), one end of described latching device (8) is connected to described vehicle frame (1), the other end is connected to described silo footstock (3), described latching device (8) can be adjusted in the situation of the position of matching with silo (5) on the described demountable tanker carrier at described silo footstock (3), locks described silo footstock (3).
6. demountable tanker carrier according to claim 5 is characterized in that, described latching device (8) comprising:
Locking cylinder (20), an end of described locking cylinder (20) is connected to described vehicle frame (1) by the first mount pad (7), and the other end is connected to described silo footstock (3) by the second mount pad (9);
Change-over valve (17), the P mouth of described change-over valve (17) is connected to pressure oil-source (15), the T mouth of described change-over valve (17) is connected to fuel tank (14), the actuator port of described change-over valve (17) is connected to respectively rod chamber and the rodless cavity of described locking cylinder (20), described change-over valve (17) is by the variation of mode bit, make described rodless cavity oil-feed, rod chamber oil return or described rod chamber oil-feed, rodless cavity oil return, to regulate the position of described silo footstock (3).
7. demountable tanker carrier according to claim 6 is characterized in that:
The end of the cylinder barrel of described locking cylinder (20) is connected to described vehicle frame (1), and the piston rod of described locking cylinder (20) is connected to described silo footstock (3);
The A mouth of the actuator port of described change-over valve (17) is connected to the rodless cavity of described locking cylinder (20), and the B mouth of the actuator port of described change-over valve (17) is connected to the rod chamber of described locking cylinder (20);
Described change-over valve (17) has J type Median Function, and described change-over valve (17) is when being in meta, the T mouth of described change-over valve (17) and the conducting of B mouth.
8. demountable tanker carrier according to claim 6 is characterized in that, also comprises energy storage (16), and it is arranged on the oil circuit that the actuator port of described change-over valve (17) and described locking cylinder (20) form, and in parallel with described locking cylinder (20).
9. demountable tanker carrier according to claim 8 is characterized in that, also comprises:
Flow regulating valve (19) is arranged on the oil circuit between described locking cylinder (20) and the described energy storage (16).
10. demountable tanker carrier according to claim 9 is characterized in that, also comprises:
By pass valve (18) is arranged on the oil circuit between described locking cylinder (20) and the described flow regulating valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352572 CN202703384U (en) | 2012-07-19 | 2012-07-19 | Demountable tanker carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352572 CN202703384U (en) | 2012-07-19 | 2012-07-19 | Demountable tanker carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703384U true CN202703384U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352572 Expired - Fee Related CN202703384U (en) | 2012-07-19 | 2012-07-19 | Demountable tanker carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729884A (en) * | 2012-07-19 | 2012-10-17 | 三一重工股份有限公司 | Demountable tanker carrier |
-
2012
- 2012-07-19 CN CN 201220352572 patent/CN202703384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729884A (en) * | 2012-07-19 | 2012-10-17 | 三一重工股份有限公司 | Demountable tanker carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |