CN212796659U - Tank car with adjustable landing leg - Google Patents
Tank car with adjustable landing leg Download PDFInfo
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- CN212796659U CN212796659U CN202021648785.0U CN202021648785U CN212796659U CN 212796659 U CN212796659 U CN 212796659U CN 202021648785 U CN202021648785 U CN 202021648785U CN 212796659 U CN212796659 U CN 212796659U
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- vertical square
- storage tank
- square tube
- hole
- square pipe
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Abstract
The utility model discloses a tank car with adjustable landing leg, including the drawing head and the storage tank of being connected with the drawing head, the lower extreme symmetry of storage tank is equipped with the connecting block, be equipped with strutting arrangement on the connecting block, strutting arrangement includes that the symmetry sets up the vertical square pipe on two connecting blocks, it is equipped with the support column to slide in the vertical square pipe, and the user uses the crank just can realize the removal about the support column to strutting arrangement fixes the effect that strutting arrangement played support to storage tank one end on the storage tank, and convenient operation is and save strength, has practiced thrift a large amount of manpower resources, has improved work efficiency, very safety has very high practical value and the value of popularization.
Description
Technical Field
The utility model relates to a cement tank car equipment field specifically indicates a tank car with adjustable landing leg.
Background
At present, when a large amount of cement is used, the cost of bagged cement is higher than that of filled cement, so that a tank truck for transporting bulk cement is required.
Sometimes it is necessary to separate the storage tank from the drawing head. After the traction head is separated from the storage tank, one end of the storage tank needs to be supported, and the transmission support mode is that the square wood or other external supports are used for supporting one end of the storage tank. In the practical implementation of the method, a large amount of manpower is occupied, and the potential safety hazard is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a tank car with adjustable landing leg.
In order to solve the technical problem, the utility model provides a technical scheme is a tank car with adjustable landing leg: the device comprises a traction head and a storage tank connected with the traction head, wherein connecting blocks are symmetrically arranged at the lower end of the storage tank, a supporting device is arranged on each connecting block, each supporting device comprises vertical square pipes symmetrically arranged on the two connecting blocks, the lower ends of the two vertical square pipes are fixedly connected through a horizontal square pipe, and the horizontal square pipes are fixed on one sides of the vertical square pipes and are communicated with each other;
a support column is arranged in the vertical square tube in a sliding mode, a rack is arranged on the support column and faces the horizontal square tube, a rotating support frame is arranged in the middle of the horizontal square tube and extends along the extending direction of the horizontal square tube, a rotating rod is rotatably arranged on the rotating support frame, gears are arranged at two ends of the rotating rod, and the gears are meshed with the racks;
a first chain wheel is fixedly arranged at any end of the rotating rod, a second chain wheel is rotatably arranged on the vertical square pipe, and the second chain wheel is connected with the first chain wheel through a chain and is driven; the chain wheel is provided with a speed reducer, the speed reducer is provided with a crank, the vertical square pipe is provided with a protection shell, the first chain wheel, the second chain wheel and the chain are located in the protection shell, and the protection shell is fixedly connected with the speed reducer.
As an improvement, the lower part of the vertical square pipe is provided with a pipe body through hole, the support pillar is provided with at least five cylinder through holes, and the cylinder through holes are arranged along the extending direction of the support pillar; the axis direction of the cylinder through hole is communicated with the axis direction of the tube body through hole, a pin body is arranged on the tube body through hole, and the pin body is matched with the cylinder through hole.
As an improvement, the lower end of the support column is provided with a support block.
As an improvement, the horizontal square pipe and the vertical square pipe are fixedly connected through welding.
As an improvement, the vertical square pipe and the connecting block are fixedly connected through threads.
As an improvement, the protection shell and the vertical square pipe are fixedly connected through welding.
As an improvement, the protective shell and the speed reducer are fixedly connected through threads.
Compared with the prior art, the utility model the advantage lie in: the user uses the crank just can realize the removal from top to bottom of support column to strutting arrangement fixes strutting arrangement and plays the effect of supporting storage tank one end on the storage tank, and convenient operation is and save strength, has practiced thrift a large amount of manpower resources, has improved work efficiency, and very safety has the value of very high practical value and popularization.
Drawings
Fig. 1 is a schematic structural diagram of a tank car with adjustable support legs.
Fig. 2 is a schematic structural view of the supporting device of the tank car with adjustable supporting legs.
Fig. 3 is a front view of a support device of a tank car with adjustable legs.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
Fig. 5 is a sectional view taken at B-B in fig. 4.
Fig. 6 is a schematic view of the internal structure of the supporting device of the tank car with adjustable legs.
Fig. 7 is a rear structure diagram of the tank car with adjustable legs.
Fig. 8 is a schematic view of the storage tank of the tank car with adjustable legs.
As shown in the figure: 1. the drawing head, 2, the storage tank, 3, the connecting block, 4, vertical square pipe, 5, horizontal square pipe, 6, rotation support frame, 7, dwang, 8, the gear, 9, the rack, 10, first sprocket, 11, second sprocket, 12, the chain, 13, the reduction gear, 14, the crank, 15, protection casing, 16, body through-hole, 17, cylinder through-hole, 18, the shank, 19, the supporting shoe, 20, the support column.
Detailed Description
The following describes the tank truck with adjustable legs in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-8, the tank truck with the adjustable support legs comprises a traction head 1 and a storage tank 2 connected with the traction head 1, wherein the lower end of the storage tank 2 is symmetrically provided with connecting blocks 3, the connecting blocks 3 are provided with supporting devices, each supporting device comprises vertical square tubes 4 symmetrically arranged on the two connecting blocks 3, the lower ends of the two vertical square tubes 4 are fixedly connected through a horizontal square tube 5, and the horizontal square tubes 5 are fixed on one side of the vertical square tubes 4 and communicated with each other;
a supporting column 20 is arranged in the vertical square tube 4 in a sliding mode, a rack 9 is arranged on the supporting column 20, the rack 9 faces the horizontal square tube 5, a rotating support frame 6 is arranged in the middle of the inside of the horizontal square tube 5, the rotating support frame 6 is arranged along the extending direction of the horizontal square tube 5, a rotating rod 7 is arranged on the rotating support frame 6 in a rotating mode, gears 8 are arranged at two ends of the rotating rod 7, and the gears 8 are meshed with the rack 9;
a first chain wheel 10 is fixedly arranged at any end of the rotating rod 7, a second chain wheel 11 is rotatably arranged on the vertical square pipe 4, and the second chain wheel 11 is connected with the first chain wheel 10 through a chain 12 for transmission; the chain wheel type chain wheel is characterized in that a speed reducer 13 is arranged on the second chain wheel 11, a crank 14 is arranged on the speed reducer 13, a protective shell 15 is arranged on the vertical square pipe 4, the first chain wheel 10, the second chain wheel 11 and the chain 12 are located in the protective shell 15, and the protective shell 15 is fixedly connected with the speed reducer 13.
A pipe body through hole 16 is formed in the lower portion of the vertical square pipe 4, the supporting columns 20 are provided with cylinder through holes 17, no less than five cylinder through holes 17 are formed in the cylinder through holes 17, and the cylinder through holes 17 are arranged along the extending direction of the supporting columns 20; the axial direction of the column through hole 17 is communicated with the axial direction of the tube body through hole 16, a pin body 18 is arranged on the tube body through hole 16, and the pin body 18 is matched with the column through hole 17.
The lower end of the support column 20 is provided with a support block 19.
The horizontal square pipe 5 and the vertical square pipe 4 are fixedly connected through welding.
The vertical square pipe 4 and the connecting block 3 are fixedly connected through threads.
The protective shell 15 and the vertical square pipe 4 are fixedly connected through welding.
The protective shell 15 and the speed reducer 13 are fixed through threaded connection.
The utility model discloses when concrete implementation, after storage tank 2 and the separation of traction head 1, the one end that storage tank 2 and traction head 1 are connected need support.
The support means need to be adjusted before the accumulator 2 and the drawing head 1 are separated.
Under initial state, the part of the support column 20 with the rack 9 is completely positioned in the vertical square tube 4, the support column 20 is provided with a cylinder through hole 17, the vertical square tube 4 is provided with a tube body through hole 16, the support column 20 and the vertical square tube 4 are limited through a pin body 18, the pin body 18 penetrates through the tube body through hole 16 and the cylinder through hole 17, and therefore the support column 20 and the vertical square tube 4 are limited
When the support device needs to be adjusted, a user firstly pulls the pin body 18 down to enable the support column 20 and the vertical square tube 4 to be in sliding fit. The user uses crank 14, wave crank 14 and make reduction gear 13 rotate, reduction gear 13 rotates and drives second sprocket 11 and rotate, second sprocket 11 passes through chain 11 and realizes the transmission to first sprocket 10, first sprocket 10 rotates and drives dwang 7 and rotate, dwang 7 rotates and drives gear 8 and rotate, because gear 8 and rack 9 mesh, and fixed connection between rack 9 and the support column 20, when gear 8 pivoted, can drive support column 20 and move down. When the supporting block 19 at the lower end of the supporting column 20 is supported on the ground, the user stops rotating the crank 14, the supporting column 20 stops moving, and the user inserts the pin body 18, so that the supporting column 20 and the vertical square tube 4 are fixed.
The user props up the end that connects storage tank 2 and traction head 1 on using other devices with storage tank 2, and traction head 1 leaves storage tank 2. And then the end of the material storage tank 2 connected with the traction head 1 is put down to support the ground by the supporting block 19.
When needs are connected storage tank 2 and traction head 1, earlier the one end that storage tank 2 on the storage tank 2 and traction head 1 are connected uses other device to lift, then waves crank 14, packs up under support column 20 to initial state, then connects traction head 1 and storage tank 2.
The user uses the crank just can realize the removal from top to bottom of support column to strutting arrangement fixes strutting arrangement and plays the effect of supporting storage tank one end on the storage tank, and convenient operation is and save strength, has practiced thrift a large amount of manpower resources, has improved work efficiency, and very safety has the value of very high practical value and popularization.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a tank car with adjustable landing leg, includes traction head (1) and storage tank (2) of being connected with traction head (1), the lower extreme symmetry of storage tank (2) is equipped with connecting block (3), be equipped with strutting arrangement, its characterized in that on connecting block (3):
the supporting device comprises vertical square tubes (4) symmetrically arranged on the two connecting blocks (3), the lower ends of the two vertical square tubes (4) are fixedly connected through a horizontal square tube (5), and the horizontal square tube (5) is fixed on one side of the vertical square tube (4) and communicated with the vertical square tube;
a supporting column (20) is arranged in the vertical square tube (4) in a sliding mode, a rack (9) is arranged on the supporting column (20), the rack (9) faces the horizontal square tube (5), a rotating support frame (6) is arranged in the middle of the horizontal square tube (5), the rotating support frame (6) is arranged along the extending direction of the horizontal square tube (5), a rotating rod (7) is arranged on the rotating support frame (6) in a rotating mode, gears (8) are arranged at two ends of the rotating rod (7), and the gears (8) are meshed with the rack (9);
a first chain wheel (10) is fixedly arranged at any end of the rotating rod (7), a second chain wheel (11) is rotatably arranged on the vertical square pipe (4), and the second chain wheel (11) is connected with the first chain wheel (10) through a chain (12) and is driven; be equipped with reduction gear (13) on second sprocket (11), be equipped with crank (14) on reduction gear (13), be equipped with protection casing (15) on vertical square pipe (4), first sprocket (10), second sprocket (11) and chain (12) are located protection casing (15), protection casing (15) and reduction gear (13) fixed connection.
2. The tank truck with adjustable legs of claim 1, characterized in that: a pipe body through hole (16) is formed in the lower portion of the vertical square pipe (4), the supporting columns (20) are provided with column through holes (17), no less than five column through holes (17) are formed in each column through hole (17), and the column through holes (17) are arranged along the extending direction of the supporting columns (20); the axis direction of cylinder through-hole (17) and the axis direction of body through-hole (16) communicate with each other, be equipped with round pin body (18) on body through-hole (16), round pin body (18) and cylinder through-hole (17) cooperation.
3. The tank truck with adjustable legs of claim 1, characterized in that: the lower end of the supporting column (20) is provided with a supporting block (19).
4. The tank truck with adjustable legs of claim 1, characterized in that: the horizontal square pipe (5) and the vertical square pipe (4) are fixedly connected through welding.
5. The tank truck with adjustable legs of claim 1, characterized in that: the vertical square pipe (4) and the connecting block (3) are fixedly connected through threads.
6. The tank truck with adjustable legs of claim 1, characterized in that: the protection shell (15) and the vertical square pipe (4) are fixedly connected through welding.
7. The tank truck with adjustable legs of claim 1, characterized in that: the protective shell (15) and the speed reducer (13) are fixedly connected through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648785.0U CN212796659U (en) | 2020-08-11 | 2020-08-11 | Tank car with adjustable landing leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648785.0U CN212796659U (en) | 2020-08-11 | 2020-08-11 | Tank car with adjustable landing leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212796659U true CN212796659U (en) | 2021-03-26 |
Family
ID=75083272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021648785.0U Active CN212796659U (en) | 2020-08-11 | 2020-08-11 | Tank car with adjustable landing leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212796659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602185A (en) * | 2021-07-03 | 2021-11-05 | 安徽江淮扬天汽车股份有限公司 | Side-turning supporting device of tank truck |
-
2020
- 2020-08-11 CN CN202021648785.0U patent/CN212796659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602185A (en) * | 2021-07-03 | 2021-11-05 | 安徽江淮扬天汽车股份有限公司 | Side-turning supporting device of tank truck |
| CN113602185B (en) * | 2021-07-03 | 2024-03-15 | 安徽江淮扬天汽车股份有限公司 | Side-turning supporting device of tank truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tank car with adjustable legs Effective date of registration: 20230324 Granted publication date: 20210326 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: Jiangsu Tantu Special Purpose Vehicle Manufacturing Co.,Ltd. Registration number: Y2023980035755 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |