CN215711169U - Tire type container field bridge large wheel pressure balancing device - Google Patents
Tire type container field bridge large wheel pressure balancing device Download PDFInfo
- Publication number
- CN215711169U CN215711169U CN202120416283.3U CN202120416283U CN215711169U CN 215711169 U CN215711169 U CN 215711169U CN 202120416283 U CN202120416283 U CN 202120416283U CN 215711169 U CN215711169 U CN 215711169U
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- Prior art keywords
- pin shaft
- positioning pin
- driving wheel
- wheel
- fixedly connected
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of port equipment, and discloses a wheel pressure balancing device for a large truck of a tire type container field bridge, which comprises a saddle beam, a balance beam, a driving wheel and a driven wheel, wherein the balance beam is arranged below the saddle beam, the driving wheel and the driven wheel are fixed below the balance beam, a box body reinforcing plate is fixedly connected to the lower surface of the saddle beam, a base assembly is fixedly connected to the right side of the balance beam, the base assembly comprises two side plates, a first positioning pin shaft is arranged between the two side plates, a connecting pin shaft is detachably connected to the rear surface of the side plate positioned behind the side plate, the base assembly is fixed to the right side of the balance beam, a second positioning pin shaft is fixed to the lower surface of the box body reinforcing plate, a compression spring is fixedly connected between the second positioning pin shaft and the first positioning pin shaft, so that part of wheel pressure of the driving wheel is transferred to the driven wheel, thereby achieving the purposes of reducing the wheel pressure of the driving wheel and reducing the tire abrasion of the driving wheel.
Description
Technical Field
The utility model relates to the technical field of port equipment, in particular to a tire type container field bridge large vehicle wheel pressure balancing device.
Background
The tyre type container bridge is a main production device for loading and unloading containers in a storage yard behind a port, and a motor, a reduction gearbox and other cart driving devices are arranged above a cart driving wheel, so that the load borne by the cart driving wheel is larger than that borne by a driven wheel, and the abrasion of tyres is intensified. In addition, because the driving wheel bears large wheel pressure, the tire inflation pressure of the driving wheel is usually 1-2MPa higher than that of the driven wheel, and the tire inflation pressure is high, so that the stability and the safety of the driving wheel are inevitably caused, and the service life of the driving wheel is influenced. Therefore, determining the cause of damage to the drive tires and taking targeted action is a very important task to increase the useful life of the tires.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a tire type container yard bridge large vehicle wheel pressure balancing device, which solves the problems mentioned in the background.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a tyre type container field bridge large wheel pressure balancing device comprises a saddle beam, a balance beam, a driving wheel and a driven wheel, the balance beam is arranged below the saddle beam, the driving wheel and the driven wheel are fixed below the balance beam, the lower surface of the saddle beam is fixedly connected with a box body reinforcing plate, the right side of the balance beam is fixedly connected with a base assembly, the base assembly comprises two side plates, a first positioning pin shaft is arranged between the two side plates, a connecting pin shaft is detachably connected with the rear surface of the side plate positioned at the rear part, the front end of the link pin shaft sequentially penetrates through the side plate positioned at the rear part, the first positioning pin shaft and the side plate positioned at the front part, the lower surface of the box body reinforcing plate is fixedly connected with a second positioning pin shaft, and a compression spring is fixedly connected between the first positioning pin shaft and the second positioning pin shaft.
Preferably, the connecting pin shaft is
A cylindrical member.
Preferably, the side plate is fin-shaped.
Preferably, the compression spring is a phi 145 × 360 × 25 gauge wire spring.
(III) advantageous effects
The utility model provides a tire type container field bridge large vehicle wheel pressure balancing device, which has the following beneficial effects:
(1) according to the utility model, the base assembly is fixed on the right side of the balance beam, the second positioning pin shaft is fixed on the lower surface of the box body reinforcing plate, and the compression spring is fixedly connected between the second positioning pin shaft and the first positioning pin shaft, so that part of the wheel pressure of the driving wheel is transferred to the driven wheel, and the purposes of reducing the wheel pressure of the driving wheel and reducing the tire wear of the driving wheel are achieved.
(2) The utility model reduces the bearing capacity of the driving wheel by arranging the compression spring, thereby reducing the contact area of the driving wheel and the ground, further reducing the friction force between the driving wheel and the ground, properly reducing the inflation pressure of the driving wheel, improving the stability of the tire, prolonging the service life of the tire and being suitable for the prior rubber-tyred cranes of various containers of the same type.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the saddle beam and the balance beam according to the present invention.
In the figure: 1. a saddle beam; 2. a balance beam; 3. a box body reinforcing plate; 4. a base assembly; 5. a side plate; 6. A first positioning pin shaft; 7. a pin shaft is connected; 8. a second positioning pin shaft; 9. a compression spring; 10. a drive wheel; 11. a driven wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: a large wheel pressure balancing device of a tire type container field bridge comprises a saddle beam 1, a balance beam 2, a driving wheel 10 and a driven wheel 11, wherein the balance beam 2 is arranged below the saddle beam 1, the driving wheel 10 and the driven wheel 11 are fixed below the balance beam 2, a box body reinforcing plate 3 is fixedly connected to the lower surface of the saddle beam 1, a base assembly 4 is fixedly connected to the right side of the balance beam 2, the base assembly 4 comprises two side plates 5, a first positioning pin shaft 6 is arranged between the two side plates 5, a linking pin shaft 7 is detachably connected to the rear surface of the side plate 5 positioned behind, the front end of the linking pin shaft 7 sequentially penetrates through the side plate 5 positioned behind, the first positioning pin shaft 6 and the side plate 5 positioned in front, a second positioning pin shaft 8 is fixedly connected to the lower surface of the box body reinforcing plate 3, a compression spring 9 is fixedly connected between the first positioning pin shaft 6 and the second positioning pin shaft 8, and during installation, welding a box body reinforcing plate 3 at the position right below a saddle beam 1 at the side of a driven wheel 11 for enhancing the local bearing capacity of the saddle beam 1, welding a base assembly 4 at the right side of a balance beam 2, applying the downward acting pressure of the saddle beam 1 to the balance beam 2 through the base assembly 4, respectively arranging a first positioning pin shaft 6 and a second positioning pin shaft 8 in the base assembly 4 and on the lower surface of the box body reinforcing plate 3, wherein the base assembly 4 comprises two side plates 5 with holes at the centers, then fixing the rear side plate 5, the first positioning pin shaft 6 and the front side plate 5 by a connecting pin shaft 7 in sequence, and finally fixing a compression spring 9 between the first positioning pin shaft 6 and the second positioning pin shaft 8 to complete installation, thereby eliminating the 'head lowering' phenomenon of a driving wheel 10, solving the unbalance of the pressure bearing of a tire and reducing the bearing capacity of the driving wheel 10, the contact area between the tire and the ground is reduced, the friction force between the driving wheel 10 and the ground is further reduced, meanwhile, the inflation pressure of the driving wheel 10 can be properly reduced, the stability and the safety of the use of the tire are improved, and the service life of the tire is prolonged.
Further, the connecting pin 7 is
The cylinder component, the accessory model of connecting round pin axle 7, the later stage is easily changed.
Furthermore, the side plates 5 are fin-shaped, so that the fixing is convenient.
Furthermore, the compression spring 9 is a phi 145 multiplied by 360 multiplied by 25 specification steel wire spring, and the accessory model of the compression spring 9 is easy to replace in the later period.
In conclusion, the working process of the utility model is as follows: when in installation, the box body reinforcing plate 3 is welded at the position right below the saddle beam 1 at the driven wheel 11 side for enhancing the local bearing capacity of the saddle beam 1, the base assembly 4 is welded at the right side of the balance beam 2, so that the downward acting pressure of the saddle beam 1 is acted on the balance beam 2 through the base assembly 4, the first positioning pin shaft 6 and the second positioning pin shaft 8 are respectively arranged inside the base assembly 4 and on the lower surface of the box body reinforcing plate 3, the base assembly 4 comprises two side plates 5 with holes at the centers, then the connecting pin shaft 7 sequentially penetrates through the rear side plate 5, the first positioning pin shaft 6 and the front side plate 5 for fixing, finally the compression spring 9 is fixed between the first positioning pin shaft 6 and the second positioning pin shaft 8 for completing the installation, thereby eliminating the 'head lowering' phenomenon of the driving wheel 10, solving the unbalance of the pressure bearing of the tire and reducing the bearing capacity of the driving wheel 10, the contact area between the tire and the ground is reduced, the friction force between the driving wheel 10 and the ground is further reduced, meanwhile, the inflation pressure of the driving wheel 10 can be properly reduced, the stability and the safety of the use of the tire are improved, and the service life of the tire is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a large wheel pressure balancing unit of tire formula container field bridge, includes saddle beam (1), compensating beam (2), drive wheel (10) and follows driving wheel (11), its characterized in that: the lower part of the saddle beam (1) is provided with the balance beam (2), the lower part of the balance beam (2) is fixed with the driving wheel (10) and the driven wheel (11), the lower surface of the saddle beam (1) is fixedly connected with a box body reinforcing plate (3), the right side of the balance beam (2) is fixedly connected with a base assembly (4), the base assembly (4) comprises two side plates (5), a first positioning pin shaft (6) is arranged between the two side plates (5), the rear surface of the side plate (5) positioned at the rear part is detachably connected with a linking pin shaft (7), the front end of the linking pin shaft (7) sequentially penetrates through the side plate (5) positioned at the rear part, the first positioning pin shaft (6) and the side plate (5) positioned at the front part, the lower surface of the box body reinforcing plate (3) is fixedly connected with a second positioning pin shaft (8), and a compression spring (9) is fixedly connected between the first positioning pin shaft (6) and the second positioning pin shaft (8).
2. The large wheel pressure balancing device for the tire type container yard bridge according to claim 1, wherein: the connecting pin shaft (7) is
A cylindrical member.
3. The large wheel pressure balancing device for the tire type container yard bridge according to claim 1, wherein: the side plates (5) are fin-shaped.
4. The large wheel pressure balancing device for the tire type container yard bridge according to claim 1, wherein: the compression spring (9) is a phi 145 multiplied by 360 multiplied by 25 specification steel wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416283.3U CN215711169U (en) | 2021-02-25 | 2021-02-25 | Tire type container field bridge large wheel pressure balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416283.3U CN215711169U (en) | 2021-02-25 | 2021-02-25 | Tire type container field bridge large wheel pressure balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215711169U true CN215711169U (en) | 2022-02-01 |
Family
ID=80012905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416283.3U Expired - Fee Related CN215711169U (en) | 2021-02-25 | 2021-02-25 | Tire type container field bridge large wheel pressure balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215711169U (en) |
-
2021
- 2021-02-25 CN CN202120416283.3U patent/CN215711169U/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 |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |