CN216070236U - Folding arm type spare wheel carrier structure for automobile - Google Patents
Folding arm type spare wheel carrier structure for automobile Download PDFInfo
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- CN216070236U CN216070236U CN202121838317.4U CN202121838317U CN216070236U CN 216070236 U CN216070236 U CN 216070236U CN 202121838317 U CN202121838317 U CN 202121838317U CN 216070236 U CN216070236 U CN 216070236U
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- arm
- spare wheel
- base frame
- wheel carrier
- carrier structure
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Abstract
The utility model provides a folding arm type spare wheel carrier structure for an automobile, which comprises: base frame, telescopic machanism, lift arm and davit, the one end of lifting the arm articulates on the base frame, lift the arm the other end with the davit is articulated, telescopic machanism's one end with it is articulated to lift the arm, telescopic machanism's the other end is installed on the base frame, telescopic machanism can make lift the arm center on the base frame rotates, wherein, possesses the wheel and can install on the davit. The utility model effectively solves the problem that the spare wheel carrier in the prior art can not meet the requirements of high-position placement and low-position landing of a large-size tire.
Description
Technical Field
The utility model belongs to the technical field of spare wheel carriers of off-road vehicles, and particularly relates to a folding arm type spare wheel carrier structure for an automobile.
Background
At present, a spare wheel frame is widely applied to off-road vehicles as spare wheel fixing equipment, and especially on heavy off-road vehicles, the spare wheel has the characteristics of large self weight and size and the like. The existing longitudinal folding arm type spare wheel carrier occupies a large longitudinal space at the rear side of a cab, is complex in fixing mode and inconvenient to operate, and the existing transverse spare wheel carrier lifting system cannot meet the requirements of high-position placement and low-position landing of large-size tires although the used longitudinal space is reduced.
The utility model has the following contents:
the utility model provides a folding arm type spare wheel carrier structure for an automobile, which effectively solves the problem that the spare wheel carrier in the prior art cannot meet the requirements of high-position placement and low-position landing of a large-size tire.
The utility model is realized by the following technical scheme:
the utility model provides a folding arm formula spare wheel carrier structure for car, includes: base frame, telescopic machanism, lift arm and davit, the one end of lifting the arm articulates on the base frame, lift the arm the other end with the davit is articulated, telescopic machanism's one end with it is articulated to lift the arm, telescopic machanism's the other end is installed on the base frame, telescopic machanism can make lift the arm center on the base frame rotates, wherein, possesses the wheel and can install on the davit.
Furthermore, the telescopic mechanism is a hydraulic telescopic rod, one end of the hydraulic telescopic rod is hinged to the base frame, and the other end of the hydraulic telescopic rod is hinged to the lifting arm.
Furthermore, the other end of the suspension arm is detachably connected with a fixing frame, and the fixing frame is used for fixing the mounting wheel.
Further, the fixing frame includes: the fixing plate is fixedly mounted on the connecting rod, and a plurality of groups of bolts are arranged on the fixing plate.
Furthermore, an upper supporting plate is installed on the upper portion of the base frame, and a lower supporting plate is installed on the lower portion of the base frame.
Further, still be provided with the supporting part on the base frame, the supporting part includes support arm and locking subassembly, the locking subassembly sets up the top of support arm, the locking subassembly includes: an arc-shaped groove and a lock catch.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the combination mechanism of the hydraulic telescopic rod, the lifting arm and the suspension arm is arranged on the base frame, so that the lifting, retracting and falling placement of the spare wheel of the off-road vehicle are effectively realized; the spare wheel can be effectively and fixedly mounted through the arrangement of the fixing frame; through the arrangement of the supporting part, the fixing frame can be effectively positioned and fixed after the spare wheel is retracted, so that the spare wheel is fixed; the spare wheel can be effectively supported and positioned after the spare wheel is retracted through the arrangement of the upper supporting plate and the lower supporting plate.
Description of the drawings:
FIG. 1 is a schematic perspective view of a spare wheel stand according to the present invention;
FIG. 2 is a schematic view of a lifting and receiving spare wheel of the present invention in an attitude;
FIG. 3 is a schematic view of the extended release device wheel of the present invention in a dynamic state;
fig. 4 is a schematic structural view of the fixing frame of the present invention.
Description of reference numerals:
1-base frame, 2-hydraulic telescopic rod, 3-lifting arm, 4-suspension arm, 5-fixing frame, 501-fixing disc, 502-connecting rod, 503-bolt, 504-U-shaped screw rod, 505-nut, 6-spare wheel, 7-hinge pin, 8-supporting part, 801-supporting arm, 802-arc groove, 803-lock catch, 9-upper supporting plate and 10-lower supporting plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
FIG. 1 is a schematic perspective view of a spare wheel stand according to the present invention; as shown in fig. 1, the spare wheel stand includes: the lifting device comprises a base frame 1, a telescopic mechanism, a lifting arm 3 and a suspension arm 4, wherein one end of the lifting arm is hinged to the base frame through a hinge pin 7, and the other end of the lifting arm is hinged to one end of the suspension arm; wherein, telescopic machanism's one end with lift the arm articulated, the other end is installed on base frame, telescopic machanism can make lift the arm around base frame rotates, specific performance does: and one end of the hydraulic telescopic rod is hinged on the base frame, and the other end of the hydraulic telescopic rod is hinged on the middle lower part of the lifting arm.
Fig. 4 is a schematic structural view of the fixing frame of the present invention, as shown in fig. 4, a fixing frame 5 is installed on the free end of the suspension arm through a U-shaped bolt, the fixing frame is used for fixing the mounting wheel, and the fixing frame 5 includes: the device comprises a U-shaped screw 504, a nut 505, a connecting rod 502, a bolt 503 and a fixed disk 501, wherein the fixed disk is arranged perpendicular to the connecting rod, 5 corners are arranged on the fixed disk, one bolt 503 is arranged on each corner, and the fixed disk and the bolts are used for being arranged on a rim of a spare wheel so as to fix the spare wheel; the whole fixed frame is arranged on the suspension arm through a U-shaped screw rod 504 and a nut 505.
As shown in fig. 1, an upper support plate 9 is installed at an upper portion of the base frame 1, and a lower support plate 10 is installed at a lower portion thereof, for supporting and positioning the spare wheel after the spare wheel is recovered.
FIG. 2 is a schematic view of a lifting and receiving spare wheel of the present invention in an attitude; FIG. 3 is a schematic view of the extended release device wheel of the present invention in a dynamic state; as shown in fig. 2 and 3, a support portion is further disposed on the upper portion of the base frame, and the support portion includes a support arm 801 and a locking assembly, wherein the locking assembly is disposed above the support arm, and the locking assembly includes: an arc-shaped groove 802 and a lock 803, wherein the lock is in an omega shape, one end of the lock is hinged on the arc-shaped groove 802, the other end is fixed by a bolt, and the locking assembly is used for locking the connecting rod 502 of the fixing frame.
According to the utility model, the combination mechanism of the hydraulic telescopic rod, the lifting arm and the suspension arm is arranged on the base frame, so that the lifting, retracting and falling placement of the spare wheel of the off-road vehicle are effectively realized; the spare wheel can be effectively and fixedly mounted through the arrangement of the fixing frame; through the arrangement of the supporting part, the fixing frame can be effectively positioned and fixed after the spare wheel is retracted, so that the spare wheel is fixed; the spare wheel can be effectively supported and positioned after being retracted through the arrangement of the upper supporting plate and the lower supporting plate; through controlling the lengths of the suspension arm and the lifting arm, the length of the suspension arm and the lifting arm can be effectively controlled not to exceed the outer edge of the spare wheel when the suspension arm and the lifting arm are retracted and folded, so that the purpose of hiding the folding arm is achieved, and the space is further saved.
The embodiments given above are preferable examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical characteristics of the technical scheme of the utility model by a person skilled in the art belong to the protection scope of the utility model.
Claims (6)
1. The utility model provides a folding arm formula spare wheel carrier structure for car which characterized in that includes: base frame, telescopic machanism, lift arm and davit, the one end of lifting the arm articulates on the base frame, lift the arm the other end with the davit is articulated, telescopic machanism's one end with it is articulated to lift the arm, telescopic machanism's the other end is installed on the base frame, telescopic machanism can make lift the arm center on the base frame rotates, wherein, possesses the wheel and can install on the davit.
2. The folding arm spare wheel carrier structure for automobile of claim 1, wherein said telescopic mechanism is a hydraulic telescopic rod, one end of said hydraulic telescopic rod is hinged on said base frame, and the other end of said hydraulic telescopic rod is hinged on said lifting arm.
3. The folding arm spare wheel carrier structure for automobile of claim 1, wherein the other end of the suspension arm is detachably connected with a fixing frame for fixing a spare wheel.
4. The folding arm spare wheel carrier structure for automobile of claim 3, wherein the fixing frame comprises: the fixing plate is fixedly mounted on the connecting rod, and a plurality of groups of bolts are arranged on the fixing plate.
5. The folding arm type spare wheel carrier structure for automobile as claimed in claim 1, wherein the upper support plate is installed on the upper portion of the base frame, and the lower support plate is installed on the lower portion of the base frame.
6. The folding arm spare wheel carrier structure for automobile of claim 5, wherein said base frame is further provided with a support portion, said support portion comprises a support arm and a locking assembly, said locking assembly is disposed above said support arm, said locking assembly comprises: an arc-shaped groove and a lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838317.4U CN216070236U (en) | 2021-08-06 | 2021-08-06 | Folding arm type spare wheel carrier structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838317.4U CN216070236U (en) | 2021-08-06 | 2021-08-06 | Folding arm type spare wheel carrier structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216070236U true CN216070236U (en) | 2022-03-18 |
Family
ID=80668266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838317.4U Active CN216070236U (en) | 2021-08-06 | 2021-08-06 | Folding arm type spare wheel carrier structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216070236U (en) |
-
2021
- 2021-08-06 CN CN202121838317.4U patent/CN216070236U/en active Active
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