CN215285036U - Spare tire support frame for armored vehicle - Google Patents
Spare tire support frame for armored vehicle Download PDFInfo
- Publication number
- CN215285036U CN215285036U CN202121331750.9U CN202121331750U CN215285036U CN 215285036 U CN215285036 U CN 215285036U CN 202121331750 U CN202121331750 U CN 202121331750U CN 215285036 U CN215285036 U CN 215285036U
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- fixed
- frame
- spare tire
- column
- clamping
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses a spare tire support frame for armored vehicles, which relates to the technical field of vehicle equipment.A drive disc is driven to rotate by the rotation of a fixed disc, the drive disc is meshed with a driven gear, the driven gear and the whole linkage rod also rotate along with the drive disc, and a belt is connected between the linkage rod and a threaded column, so that the threaded column rotates along with the drive disc; when the spare tire is installed, the fixed disc is rotated, so that the distance between the clamping frame and the fixed frame is increased, and the installation space of the spare tire is increased, so that the spare tire can be conveniently installed on the fixed disc; after the installation finishes, the reverse rotation spare tyre makes the interval that presss from both sides tight frame and fixed frame diminish, and it is inconsistent with the spare tyre until pressing from both sides tight frame for the support of spare tyre is adorned more firmly, and the spare tyre support frame does not influence the normal use of armored car yet when carrying out the stable supporting to the spare tyre.
Description
Technical Field
The utility model relates to a vehicle equipment technical field especially relates to a spare tyre support frame for armoured vehicle.
Background
The spare tire rack is designed to fix the spare tire, and the reliability of quality and the convenience of use are key points to be considered by a designer. The rear part of the armored vehicle can be used for placing articles, and therefore a rear door which is opened rightwards is arranged in the middle of the rear part of the armored vehicle, so that the articles can be conveniently taken.
Chinese patent publication No. CN210822505U discloses a spare tire carrier for armored vehicles, comprising: the locking mechanism comprises a supporting component, a locking component and a rotating shaft component; the supporting component comprises a connecting frame, a supporting frame and a fixing disc; one end of the connecting frame is provided with a locking component mounting hole; the supporting frame is of an integrated structure and comprises a bottom part, a first side part and a second side part; the bottom part is welded on the connecting frame, the first side part is positioned at one side of the bottom part close to the connecting frame, and the second side part is positioned at the other side of the bottom part and is arranged in parallel with the first side part; an accommodating area is formed among the first side part, the bottom part and the second side part; the fixed disc is positioned at the top end of the first side part and connected to one side close to the second side part; the fixed disc is provided with a spare tire mounting hole; one end of the connecting frame is movably connected with the locking assembly through the locking assembly mounting hole, and the other end of the connecting frame is rotatably connected with the rotating shaft assembly; the safe driving capacity of the armored vehicle is improved; and the abrasion degree between the spare tire and the spare tire frame is reduced, and the service life of the spare tire is prolonged.
When installing the spare tyre to the fixed disk, the second lateral part is because the size of self keeps fixed, so can cause the hindrance to the installation operation, so interval between second lateral part and the first lateral part needs the bigger that sets up for the bulge size of whole spare tyre rack on the armoured car is bigger, thereby influences the normal use of whole armoured car, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that when installing the spare tyre to the fixed disk, the second lateral part is because the size of self keeps fixed, so can cause the hindrance to the installation operation, so interval between second lateral part and the first lateral part needs the bigger that sets up for the bulge size of whole spare tyre rack on the armoured car is bigger, thereby influences the normal use of whole armoured car, and is very inconvenient.
In order to solve the technical problem, the utility model provides a spare tire support frame for armored vehicles, which comprises a base arranged at the rear side of the armored vehicle, a support used for clamping a spare tire is arranged at the upper end of the base, a fixed disc used for fixing the bolt of the spare tire is rotatably connected at the upper end of the support, the support comprises a fixed frame and a clamping frame which are clamped at two ends of the spare tire in the thickness direction, the fixed frame is fixed at the upper end of the base, the clamping frame is connected at the lower end of the fixed frame in a sliding manner along the thickness direction of the fixed disc, the fixed frame comprises two fixed columns which are symmetrically fixed at the upper end of the base along the vertical direction, the lower end inside the fixed columns is rotatably connected with threaded columns arranged along the thickness direction of the fixed disc, the rotating shafts of the threaded columns are arranged along the thickness direction of the fixed disc, a driving disc positioned in the fixed frame is coaxially fixed at one end of the fixed disc close to the fixed frame, one end of the threaded columns is connected in the clamping frame, the other end is connected with the driving disc through a belt in a transmission way.
The technical effects are as follows: the rotation of the fixed disc can drive the driving disc to rotate, the driven gear also rotates due to mutual meshing between the driving disc and the driven gear, the rotation of the driven gear drives the whole linkage rod to rotate, the linkage rod is connected with the threaded column through a belt, so the threaded column also rotates along with the linkage rod, one end of the threaded column is in threaded connection with the threaded sleeve, and the threaded column only rotates along the axis direction of the threaded column, so the threaded sleeve slides along the thickness direction of the fixed disc, and the distance between the clamping frame and the fixed frame changes due to the fact that the threaded sleeve is fixed on the clamping frame; when the spare tire is installed, the fixed disk is rotated firstly, so that the distance between the clamping frame and the fixed frame is increased, the installation space of the spare tire is increased, and the spare tire is more conveniently installed on the fixed disk; after the installation finishes, the reverse rotation spare tyre for the interval between the tight frame of clamp and the fixed frame diminishes, and it is inconsistent with the spare tyre until the tight frame of clamp, thereby makes the installation of spare tyre more firm, makes the spare tyre support frame when carrying out the outrigger to the spare tyre, also can not influence the normal use of armored car.
The utility model discloses the technical scheme who further injects is:
furthermore, a linkage rod with a rotating shaft parallel to the rotating shaft of the threaded column is arranged at the upper end inside the fixed column, the linkage rod and the threaded column are driven through a belt, and a driven gear meshed with the driving disc is coaxially arranged on the linkage rod.
The spare tire support frame for the armored vehicle is characterized in that the fixing columns are obliquely arranged, and the distance between the upper ends of the two fixing columns is smaller than that between the lower ends of the two fixing columns.
The spare tire support frame for the armored vehicle is characterized in that a horizontal support column is connected between the two fixing columns.
The spare tire support frame for the armored vehicle is characterized in that two threaded sleeves are symmetrically fixed at the bottom of the clamping frame and sleeved at the end parts of the corresponding threaded columns.
The spare tire support frame for the armored vehicle comprises a clamping column fixed at one end, deviating from the threaded column, of the threaded sleeve, and the clamping column is used for abutting against a spare tire.
The spare tire support frame for the armored vehicle is characterized in that the clamping columns are obliquely arranged, and the oblique direction of the spare tire support frame is the same as that of the fixed columns.
According to the spare tire support frame for the armored vehicle, the horizontal connecting column is fixed between the upper ends of the two clamping columns.
The utility model has the advantages that:
(1) the utility model, the setting of the linkage rod enables the fixed disc to be more conveniently connected with the threaded column and also enables the connection between the fixed disc and the threaded column to be more compact, so that the threaded column can be more smoothly rotated in time;
(2) the utility model discloses, the slope of fixed column sets up, makes the whole fixed frame to the holding power of fixed disk and spare tyre bigger, and the setting of support column makes the whole structural strength of fixed frame bigger, thereby has increased its life, also makes it support the spare tyre of bigger weight scope, has greatly improved practicality and convenience;
(3) the utility model discloses, the setting of pressing from both sides tight post makes the tight frame of clamp press from both sides tight to the different positions on the spare tyre to strengthened the tight effect of clamp of tight frame to the spare tyre, the setting of link is then made the overall structure intensity of the tight frame of clamp bigger, thereby has increased its life, also makes its and fixed frame mutually support the centre gripping effect to the spare tyre better, makes that the spare tyre can be more firm install on the support frame.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the bracket of the present invention;
fig. 4 is a schematic structural view of the present invention in a supporting state.
Wherein: 1. a base; 2. a support; 21. a fixed frame; 211. fixing a column; 212. a support pillar; 22. a clamping frame; 221. clamping the column; 222. connecting columns; 3. fixing the disc; 4. a threaded post; 5. a drive disc; 6. a linkage rod; 7. a driven gear; 8. a threaded sleeve; 9. a belt.
Detailed Description
The spare tire support frame for the armored vehicle provided by the embodiment has a structure shown in fig. 1 to 4, and comprises a base 1 arranged at the rear side of the armored vehicle, a support 2 for clamping a spare tire is arranged at the upper end of the base 1, a fixed disk 3 for fixing the spare tire bolt is rotatably connected to the upper end of the support 2, the support 2 comprises a fixed frame 21 and a clamping frame 22 clamped at two ends of the spare tire in the thickness direction, the fixed frame 21 is fixed at the upper end of the base 1, the clamping frame 22 is connected to the lower end of the fixed frame 21 in a sliding manner in the thickness direction of the fixed disk 3, a driving disk 5 is coaxially fixed at one end of the fixed disk 3 close to the fixed frame 21, the driving disk 5 is also positioned in the fixed frame 21, one end of a threaded column 4 is connected in the clamping frame 22 in a threaded manner, the other end of the threaded column is in transmission connection with the driving disk 5 through a belt 9, two threaded sleeves 8 are symmetrically fixed at the bottom of the clamping frame 22, the threaded sleeve 8 is sleeved on the end part of the corresponding threaded column 4 in a threaded manner.
Fixed bolster 2 includes along vertical direction symmetry be fixed in two fixed columns 211 of base 1 upper end, fixed column 211 slope sets up, and the upper end interval of two fixed columns 211 sets up to be less than lower tip interval, be connected with horizontally support column 212 between two fixed columns 211, the inside lower extreme of fixed column 211 rotates and is connected with screw thread post 4, screw thread post 4 sets up along the thickness direction of fixed disk 3, 3 thickness direction settings along the fixed disk of screw thread post 4's axis of rotation, the inside upper end of fixed column 211 is provided with gangbar 6, the axis of rotation of gangbar 6 is parallel to each other with screw thread post 4's axis of rotation, through the belt 9 transmission between gangbar 6 and the screw thread post 4, coaxial be provided with on the gangbar 6 and drive-disc 5 between the driven gear 7 of intermeshing.
The clamping frame 22 comprises clamping columns 221 fixed at one ends, deviating from the threaded columns 4, of the threaded sleeves 8, the clamping columns 221 are used for being abutted against the spare tire, the clamping columns 221 are obliquely arranged, the oblique direction of the clamping columns is the same as that of the fixing columns 211, and a horizontal connecting column 222 is fixed between the upper ends of the two clamping columns 221.
The rotation of the fixed disc 3 can drive the driving disc 5 to rotate, the driving disc 5 is meshed with the driven gear 7, so the driven gear 7 also rotates, the rotation of the driven gear 7 drives the whole linkage rod to rotate, the linkage rod 6 is connected with the threaded column 4 through the belt 9, so the threaded column 4 also rotates along with the linkage rod, one end of the threaded column 4 is in threaded connection with the threaded sleeve 8, and the threaded column 4 only rotates along the axis direction, so the threaded sleeve 8 slides along the thickness direction of the fixed disc 3, and the threaded sleeve 8 is fixed on the clamping frame 22, so the distance between the clamping frame 22 and the fixed frame 21 is changed; when the spare tire is installed, the fixed disk 3 is firstly rotated, so that the distance between the clamping frame 22 and the fixed frame 21 is increased, the installation space of the spare tire is increased, and the spare tire is more conveniently installed on the fixed disk 3; after the installation finishes, the reverse rotation spare tyre for the interval between clamping frame 22 and the fixed frame 21 diminishes, and is inconsistent with the spare tyre until clamping frame 22, thereby makes the installation of spare tyre more firm, makes the spare tyre support frame carry out stable support to the spare tyre in, also can not influence the normal use of armored car.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (8)
1. The utility model provides an armoured vehicle is with spare tyre support frame, is including base (1) of locating armoured vehicle rear side, its characterized in that: the upper end of the base (1) is provided with a support (2) used for clamping a spare tire, the upper end of the support (2) is rotatably connected with a fixed disk (3) used for fixing the spare tire by bolts, the support (2) comprises a fixed frame (21) and a clamping frame (22) which are clamped at two ends of the spare tire in the thickness direction, the fixed frame (21) is fixed at the upper end of the base (1), the clamping frame (22) is connected to the lower end of the fixed frame (21) in a sliding manner along the thickness direction of the fixed disk (3), the fixed support (2) comprises two fixed columns (211) which are symmetrically fixed at the upper end of the base (1) in the vertical direction, the lower ends inside the fixed columns (211) are rotatably connected with threaded columns (4) arranged along the thickness direction of the fixed disk (3), the rotating shafts of the threaded columns (4) are arranged along the thickness direction of the fixed disk (3), a driving disk (5) which is coaxially fixed at one end of the fixed disk (3) close to the fixed frame (21), one end of the threaded column (4) is connected in the clamping frame (22) in a threaded manner, and the other end of the threaded column is in transmission connection with the driving disc (5) through a belt (9).
2. The spare tire support frame for armored vehicles according to claim 1, wherein: the upper end of the inside of the fixed column (211) is provided with a linkage rod (6) with a rotating shaft parallel to the rotating shaft of the threaded column (4), the linkage rod (6) and the threaded column (4) are driven by a belt (9), and a driven gear (7) meshed with the driving disc (5) is coaxially arranged on the linkage rod (6).
3. The spare tire support frame for armored vehicles according to claim 2, wherein: the fixed columns (211) are obliquely arranged, and the distance between the upper ends of the two fixed columns (211) is smaller than that between the lower ends.
4. The spare tire support frame for armored vehicles according to claim 3, wherein: a horizontal supporting column (212) is connected between the two fixing columns (211).
5. The spare tire support frame for armored vehicles according to claim 1, wherein: two threaded sleeves (8) which are sleeved with the corresponding threaded columns (4) through threads are symmetrically fixed at the bottom of the clamping frame (22).
6. The spare tire support frame for armored vehicles according to claim 5, wherein: the clamping frame (22) comprises a clamping column (221) fixed at one end, deviating from the threaded column (4), of the threaded sleeve (8), and the clamping column (221) is used for abutting against a spare tire.
7. The spare tire support frame for armored vehicles according to claim 6, wherein: the clamping column (221) is obliquely arranged, and the oblique direction of the clamping column is the same as that of the fixing column (211).
8. The spare tire support frame for armored vehicles according to claim 7, wherein: a horizontal connecting column (222) is fixed between the upper ends of the two clamping columns (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331750.9U CN215285036U (en) | 2021-06-15 | 2021-06-15 | Spare tire support frame for armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331750.9U CN215285036U (en) | 2021-06-15 | 2021-06-15 | Spare tire support frame for armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215285036U true CN215285036U (en) | 2021-12-24 |
Family
ID=79516274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331750.9U Expired - Fee Related CN215285036U (en) | 2021-06-15 | 2021-06-15 | Spare tire support frame for armored vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215285036U (en) |
-
2021
- 2021-06-15 CN CN202121331750.9U patent/CN215285036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |