CN215361587U - Spare tire carrier suitable for oil field special-purpose vehicle - Google Patents
Spare tire carrier suitable for oil field special-purpose vehicle Download PDFInfo
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- CN215361587U CN215361587U CN202121319100.2U CN202121319100U CN215361587U CN 215361587 U CN215361587 U CN 215361587U CN 202121319100 U CN202121319100 U CN 202121319100U CN 215361587 U CN215361587 U CN 215361587U
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Abstract
The utility model discloses a spare tire rack suitable for a special vehicle for an oil field, which comprises a spare tire rack underframe, wherein one end of the spare tire rack underframe is provided with a spare tire rack vertical frame, and a rotatable spare tire suspension arm assembly is arranged on the spare tire rack vertical frame; the rotatable spare tire suspension arm assembly comprises a horizontal suspension arm, a rope guide rotating seat, a steel wire rope and a plurality of steel wire rope pulley blocks. The rotatable spare tire suspension arm assembly is used for lifting a spare tire and driving the spare tire to rotate 360 degrees, and is convenient for operating personnel to replace tires of special oil field vehicles. The utility model has the advantages that: the structure is stable and reliable, the suspension arm can freely rotate for 360 degrees, the position for lifting the spare tire is not limited, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of special vehicles for oil fields, in particular to a spare tire carrier suitable for special vehicles for oil fields.
Background
The spare tire rack of the traditional oil field transport vehicle is usually arranged on a carriage body of the transport vehicle, and a short swing rod mechanism is used for lifting tires through a winch. The disadvantages of this mounting are: 1) the spare tire can follow the railway carriage or compartment body and go up and down together, has great potential safety hazard. Because the spare tire is heavy, the spare tire frame can shake due to inertia in transportation, so that the mechanism is unstable; 2) the spare tire rack is fixed on the carriage body, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the background art, the utility model aims to provide a spare tire carrier suitable for an oil field special vehicle.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a spare tire rack suitable for a special vehicle for an oil field comprises a spare tire rack underframe, wherein a spare tire rack vertical frame is arranged at one end of the spare tire rack underframe, and a rotatable spare tire suspension arm assembly is arranged on the spare tire rack vertical frame; the rotatable spare tire suspension arm assembly comprises a horizontal suspension arm, a rope guider rotating seat, a steel wire rope and a plurality of steel wire rope pulley blocks, one end of the horizontal suspension arm is fixedly connected with the rope guider, the other end of the horizontal suspension arm is freely suspended above a spare tire frame underframe and a spare tire frame vertical frame and serves as a rope outlet end of the steel wire rope, the rope guider is arranged on the rope guider rotating seat and is in rotating fit connection with the rope guider rotating seat, the rope guider rotating seat is fixedly arranged on the spare tire frame vertical frame, the plurality of steel wire rope pulley blocks are sequentially arranged on the horizontal suspension arm and the spare tire frame vertical frame of the rotatable spare tire suspension arm assembly at intervals, one end of the steel wire rope is freely suspended below the rope outlet end of the horizontal suspension arm, and the other end of the steel wire rope penetrates through the horizontal suspension arm, the rope guider and the rope guider rotating seat in sequence and bypasses the plurality of steel wire rope pulley blocks, Is connected to a winch arranged at the bottom of the spare tire carrier underframe.
As a preferable proposal of the utility model, the spare tire carrier vertical frame comprises a first spare tire carrier upright post, a second spare tire carrier upright post and a plurality of first spare tire carrier cross beams arranged between the first spare tire carrier upright post and the second spare tire carrier upright post;
a spare tire rack lower supporting beam is arranged at the bottom of the first spare tire rack upright column and the bottom of the second spare tire rack upright column, and the first spare tire rack upright column and the second spare tire rack upright column are fixedly supported on a spare tire rack underframe through the spare tire rack lower supporting beam;
a second spare tire rack cross beam is further arranged at the top of the first spare tire rack upright column, one end of the second spare tire rack cross beam is fixedly connected with the first spare tire rack upright column, and the other end of the second spare tire rack cross beam is fixedly connected with the rope guide rotary seat;
the top of the second spare tire rack stand column is also provided with a spare tire rack upper supporting beam, one end of the spare tire rack upper supporting beam is fixedly connected with the first spare tire rack stand column, and the other end of the spare tire rack upper supporting beam is fixedly connected with a frame of the special oil field vehicle.
Preferably, the spare tire frame vertical frame is further provided with a spare tire mounting seat, and the spare tire mounting seat is arranged in the middle of the two first spare tire frame cross beams in a spanning mode.
Preferably, a foldable spare tire rack ladder stand is further arranged on one side, close to one end of the spare tire rack ladder stand handrail, of the spare tire rack chassis.
Further preferably, an equipment tire frame ladder handrail is further arranged at one end of the equipment tire frame underframe opposite to the equipment tire frame vertical frame.
Compared with the prior art, the utility model has the advantages that:
(1) the device is independent of the carriage, does not move along with the carriage, has stable and reliable structure, can effectively avoid the shaking phenomenon of a complex road condition mechanism, and is suitable for various complex road conditions such as oil fields and the like;
(2) the suspension arm can rotate freely by 360 degrees, and the position for lifting the spare tire is not limited; in emergency, the system can also be used as a small crane to assist rescue.
(3) The manual winch is used for operation, so that the spare tire is convenient to replace and lift, labor is saved, and the maintenance is convenient;
(4) the foldable crawling ladder is arranged, so that the tire can be conveniently fixed by personnel.
Drawings
FIG. 1 is a front view of a spare tire carrier of the present invention;
FIG. 2 is a side view of the spare tire carrier of the present invention;
FIG. 3 is a front view of the spare tire carrier of the present invention in a non-operative condition;
FIG. 4 is a front view of the spare tire carrier of the present invention in an operative condition;
FIG. 5 is a side view of the spare tire carrier of the present invention in a non-operating condition;
description of reference numerals: 1. a spare tire carrier underframe; 2. a spare tire rack is erected; 3. a spare tire mounting seat; 4. a rotatable spare tire suspension arm assembly; 5. the foldable spare tire rack ladder stand; 6. spare tire rack ladder handrail; 7. a winch; 8. a spare tire; 9. spare tire locker.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the following description further explains how the utility model is implemented by combining the attached drawings and the detailed implementation modes.
Referring to fig. 1 to 4, the spare tire carrier suitable for the special vehicle for the oil field provided by the utility model comprises a spare tire carrier underframe 1, wherein a spare tire carrier vertical frame 2 is arranged at one end of the spare tire carrier underframe 1, and a rotatable spare tire suspension arm assembly 4 is arranged on the spare tire carrier vertical frame 2;
specifically, the rotatable spare tire boom assembly 4 comprises a horizontal boom 4.1, a rope guide 4.2, a rope guide rotating seat 4.3, a steel wire rope 4.11 and a plurality of steel wire rope pulley blocks 4.4, 4.5, 4.6, 4.7 and 4.8;
one end of a horizontal suspension arm 4.1 is fixedly connected with a rope guider 4.2, and the other end of the horizontal suspension arm is freely suspended above an equipment tire frame underframe 1 and an equipment tire frame vertical frame 2 and is used as a rope outlet end of a steel wire rope 4.11; the horizontal boom 4.1 has the following functions: for hoisting the spare tire 8;
the rope guider 4.2 is arranged on the rope guider rotating seat 4.3 and is connected with the rope guider rotating seat 4.3 in a rotating fit way; the rope guider 4.2 has the functions of: the horizontal suspension arm 4.1 is used for enabling the steel wire ropes 4.11 to be regularly arranged on the steel wire rope pulley block 4.4 so as to prevent the steel wire ropes 4.4 from being disordered and overlapped, and the steel wire ropes 4.11 can be prevented from knotting when the horizontal suspension arm 4.1 rotates, so that the abrasion of the steel wire ropes is reduced, and the service life of the steel wire ropes is prolonged.
The rope guide rotating seat 4.3 is fixedly arranged on the spare tire rack vertical frame 2;
a plurality of steel wire rope pulley blocks 4.4, 4.5, 4.6, 4.7 and 4.8 are sequentially arranged on the horizontal suspension arm 4.1 and the spare tire frame stand 2 of the rotatable spare tire suspension arm assembly 4 at intervals; the steel wire rope pulley blocks are used for guiding the steel wire ropes 4.4;
one end of a steel wire rope 4.11 is freely suspended below the rope outlet end of the horizontal suspension arm 4.1, and the other end of the steel wire rope passes through the horizontal suspension arm 4.1, the rope guider 4.2 and the rope guider rotating seat 4.3 in sequence, bypasses a plurality of steel wire rope pulley blocks 4.4, 4.5, 4.6, 4.7 and 4.8 and is connected into a winch 7 arranged at the bottom of the spare tire rack underframe 1.
As a preferred example of the utility model: referring to fig. 1 and 2, the spare tire carrier stand 2 includes a first spare tire carrier upright 2.1, a second spare tire carrier upright 2.2, and a plurality of first spare tire carrier cross beams 2.3 disposed between the first spare tire carrier upright 2.1 and the second spare tire carrier upright 2.2;
wherein, still set up a spare tire rack lower supporting crossbeam 2.4 in the bottom of first spare tire rack stand 2.1 and second spare tire rack stand 2.2, and this spare tire rack lower supporting crossbeam 2.4 one side and these two spare tire rack stands looks fixed connection, both sides fixed bearing is on spare tire rack chassis 1.
A second spare tire rack cross beam 2.6 is also arranged at the top of the first spare tire rack upright post 2.1, one end of the second spare tire rack cross beam 2.6 is fixedly connected with the first spare tire rack upright post 2.1, and the other end is fixedly connected with the rope guide rotating seat 4.3;
the top of the second spare tire rack upright post 2.2 is also provided with a spare tire rack upper supporting beam 2.5, one end of the spare tire rack upper supporting beam 2.5 is fixedly connected with the first spare tire rack upright post 2.1, and the other end is fixedly connected with a frame (not shown in the figure) of the special oil field vehicle to be assembled.
Further, in the preferred embodiment, referring to fig. 1, a spare tire mounting seat 3 is further arranged on the spare tire rack stand 2, and the spare tire mounting seat 3 spans the middle parts of two first spare tire rack cross beams 2.3; this spare tire mount 3 is used to cooperate with a spare tire locker 9 to secure a spare tire 8 to the spare tire rack upright 2, as shown in fig. 5.
Further, in the preferred embodiment, referring to fig. 1 and 2, there are five wire rope pulley blocks, two of which, namely, the wire rope pulley blocks 4.4 and 4.5 are arranged in the horizontal boom 4.1 of the rotatable spare tire boom assembly 4; two steel wire rope pulley blocks 4.6 and 4.7 are fixed on the upper part of a first spare tire rack upright post 2.1 of the spare tire rack upright post 2 through an upper pulley seat 4.9; and the other one, namely the steel wire rope pulley block 4.8 is fixed at the lower part of the first spare tire carrier upright post 2.1 of the spare tire carrier upright post 2 through a lower pulley seat 4.10.
As another preferred example of the utility model: a foldable spare tire rack ladder 5 is also arranged on one side of the spare tire rack underframe 1 close to one end of the spare tire rack ladder handrail 6; an equipment tire frame ladder handrail 6 is arranged at one end of the equipment tire frame underframe 1 opposite to the equipment tire frame vertical frame 2; the spare tire carrier crawling ladder 5 is used for facilitating an operator to climb onto the spare tire carrier underframe 1 to perform locking or loosening operation of a spare tire locker 9; the spare tire rack ladder handrail 6 is convenient for the operator to get on and off the spare tire rack platform.
The working process of hoisting the spare tire comprises the following steps: the foldable spare tire frame ladder stand 5 is firstly laid down, a horizontal suspension arm 4.1 of a rotatable spare tire suspension arm assembly 4 is manually rotated to be above a spare tire 8 to be lifted, then a winch 7 is manually shaken to enable a steel wire rope 4.11 to fall to the spare tire 8, the steel wire rope 4.11 and the spare tire 8 are well bound, then the winch 7 is manually shaken to enable the steel wire rope 4.11 to rise, the spare tire 8 is lifted to a proper height, then the horizontal suspension arm 4.1 of the rotatable spare tire suspension arm assembly 4 is manually rotated to be above a spare tire frame underframe 1, the spare tire 8 and a spare tire mounting seat 3 are well locked through a spare tire locking device 9, and finally the foldable spare tire frame ladder stand 5 is folded.
The working process of replacing the spare tire is opposite to the working process of lifting the spare tire, namely: the foldable spare tire frame ladder stand 5 is laid down firstly, then the spare tire locking device 9 is rotated manually, the spare tire 8 and the spare tire mounting seat 3 are loosened, then the horizontal suspension arm 4.1 of the rotatable spare tire suspension arm assembly 4 is rotated manually, the spare tire 8 is lifted to the upper part of the vacant ground on one side of the spare tire frame through the horizontal suspension arm 4.1, then the winch 7 is shaken manually to enable the steel wire rope 4.11 to drive the spare tire 8 to fall to the vacant ground on one side of the spare tire frame, the steel wire rope 4.11 and the spare tire 8 are unbundled, then the winch 7 is shaken manually to enable the steel wire rope 4.11 to rise to the upper part of the spare tire 8, then the horizontal suspension arm 4.1 of the rotatable spare tire suspension arm assembly 4 is rotated manually to the upper part of the spare tire frame bottom frame 1, and finally the foldable spare tire frame ladder stand 5 is folded.
Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (5)
1. The utility model provides a spare tyre rack suitable for oil field special-purpose vehicle, contains spare tyre rack chassis (1), its characterized in that: a spare tire rack vertical frame (2) is arranged at one end of the spare tire rack underframe (1), and a rotatable spare tire suspension arm assembly (4) is arranged on the spare tire rack vertical frame (2);
the rotatable spare tire suspension arm assembly (4) comprises a horizontal suspension arm (4.1), a rope guide (4.2), a rope guide rotating seat (4.3), a steel wire rope (4.4) and a plurality of steel wire rope pulley blocks (4.4, 4.5, 4.6, 4.7 and 4.8), one end of the horizontal suspension arm (4.1) is fixedly connected with the rope guide (4.2), the other end of the horizontal suspension arm is freely suspended above a spare tire frame underframe (1) and a spare tire frame stand (2) and is used as a rope outlet end of the steel wire rope (4.4), the rope guide (4.2) is arranged on the rope guide rotating seat (4.3) and is in rotating fit connection with the rope guide rotating seat (4.3), the rope guide rotating seat (4.3) is fixedly arranged on the spare tire frame stand (2), the steel wire ropes (4.4, 4.5, 4.6, 4.7 and 4.8) are sequentially arranged on the horizontal suspension arm (4.1) and the rotatable spare tire frame stand (4.2) at intervals, one end of the steel wire rope (4.4) is freely suspended below the rope outlet end of the horizontal suspension arm (4.1), and the other end of the steel wire rope passes through the horizontal suspension arm (4.1), the rope guider (4.2) and the rope guider rotating seat (4.3) in sequence and bypasses the steel wire rope pulley blocks (4.4, 4.5, 4.6, 4.7 and 4.8) to be connected into a winch (7) arranged at the bottom of the spare tire frame underframe (1).
2. The spare tire carrier suitable for the special oil field vehicle as claimed in claim 1, wherein: the spare tire rack vertical frame (2) comprises a first spare tire rack upright post (2.1), a second spare tire rack upright post (2.2) and a plurality of first spare tire rack cross beams (2.3) arranged between the first spare tire rack upright post (2.1) and the second spare tire rack upright post (2.2);
a spare tire carrier lower supporting beam (2.4) is further arranged at the bottom of the first spare tire carrier upright post (2.1) and the second spare tire carrier upright post (2.2), and the first spare tire carrier upright post (2.1) and the second spare tire carrier upright post (2.2) are fixedly supported on a spare tire carrier underframe (1) through the spare tire carrier lower supporting beam (2.4);
a second spare tire rack cross beam (2.6) is further arranged at the top of the first spare tire rack upright post (2.1), one end of the second spare tire rack cross beam (2.6) is fixedly connected with the first spare tire rack upright post (2.1), and the other end of the second spare tire rack cross beam is fixedly connected with the rope guide rotating seat (4.3);
the top of second spare tire rack stand (2.2) still is provided with a spare tire rack upper supporting beam (2.5), spare tire rack upper supporting beam (2.5) one end with first spare tire rack stand (2.1) looks fixed connection, the other end be used for with the frame looks fixed connection of oil field special-purpose vehicle.
3. The spare tire carrier suitable for the special oil field vehicle as claimed in claim 2, wherein: the spare tire frame vertical frame (2) is further provided with a spare tire mounting seat (3), and the spare tire mounting seat (3) is arranged in the middle of two first spare tire frame cross beams (2.3) in a crossing mode.
4. The spare tire carrier for oilfield special purpose vehicles according to any one of claims 1 to 3, wherein: one side of the spare tire rack underframe (1) close to one end of the spare tire rack ladder stand handrail (6) is also provided with a foldable spare tire rack ladder stand (5).
5. The spare tire carrier suitable for the special oil field vehicle as claimed in claim 4, wherein: and an equipment tire frame ladder handrail (6) is further arranged at one end of the equipment tire frame underframe (1) opposite to the equipment tire frame vertical frame (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729363 | 2021-04-12 | ||
| CN2021207293634 | 2021-04-12 |
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| Publication Number | Publication Date |
|---|---|
| CN215361587U true CN215361587U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121319100.2U Active CN215361587U (en) | 2021-04-12 | 2021-06-15 | Spare tire carrier suitable for oil field special-purpose vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658242A (en) * | 2022-03-30 | 2022-06-24 | 中建八局新型建造工程有限公司 | Quick installation lifeline device |
-
2021
- 2021-06-15 CN CN202121319100.2U patent/CN215361587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658242A (en) * | 2022-03-30 | 2022-06-24 | 中建八局新型建造工程有限公司 | Quick installation lifeline device |
| CN114658242B (en) * | 2022-03-30 | 2023-11-10 | 中建八局新型建造工程有限公司 | Quick installation lifeline device |
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