CN219769850U - Box-type backing plate suitable for engineering vehicle supporting legs - Google Patents
Box-type backing plate suitable for engineering vehicle supporting legs Download PDFInfo
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- CN219769850U CN219769850U CN202320683053.2U CN202320683053U CN219769850U CN 219769850 U CN219769850 U CN 219769850U CN 202320683053 U CN202320683053 U CN 202320683053U CN 219769850 U CN219769850 U CN 219769850U
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- 238000003466 welding Methods 0.000 claims description 10
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a box-shaped backing plate suitable for supporting legs of engineering vehicles, and relates to the technical field of backing plates. A box-shaped backing plate suitable for supporting legs of engineering vehicles comprises a box body with an opening at the bottom and a bottom plate for shielding the opening at the bottom of the box body, wherein a plurality of mutually parallel supporting rods are fixedly arranged in the box body, the tops of the supporting rods are connected with the box body, and the bottoms of the supporting rods are connected with the bottom plate; a connecting rod is fixedly arranged between any two adjacent supporting rods; lifting lugs are arranged on two opposite sides of the box body. The utility model can solve the defects of the prior art, has high structural strength and strong pressure resistance, reduces the risks of long-term use, bending and deformation under pressure, is convenient for supporting the supporting leg of the engineering vehicle, and is convenient for carrying out suspension movement on the box-shaped backing plate when the box-shaped backing plate is used, and is convenient to operate.
Description
Technical Field
The utility model relates to the technical field of backing plates, in particular to a box-shaped backing plate suitable for supporting legs of engineering vehicles.
Background
The landing leg pad is mainly used for being padded under the landing leg of the engineering vehicle to play a supporting role. The method is suitable for engineering vehicles such as pump trucks, cranes, fire trucks and the like. The box-shaped backing plate of the traditional engineering vehicle supporting leg is simple in structure, is easy to bend and deform under long-term use and compression, and influences the supporting of the traditional engineering vehicle supporting leg.
Disclosure of Invention
The utility model aims to provide a box-shaped backing plate suitable for supporting legs of an engineering vehicle, which can solve the defects of the prior art, has high structural strength and strong pressure resistance, reduces the risks of bending and deformation under long-term use and pressure, is convenient for supporting the supporting legs of the engineering vehicle, and is convenient for carrying out suspension movement and convenient operation when the box-shaped backing plate is used.
The utility model adopts the technical scheme that:
the embodiment of the utility model provides a box-shaped backing plate suitable for supporting legs of an engineering vehicle, which comprises a box body with an opening at the bottom and a bottom plate for shielding the opening at the bottom of the box body, wherein a plurality of mutually parallel supporting rods are fixedly arranged in the box body, the tops of the supporting rods are connected with the box body, and the bottoms of the supporting rods are connected with the bottom plate; a connecting rod is fixedly arranged between any two adjacent supporting rods; lifting lugs are arranged on two opposite sides of the box body.
Further, in some embodiments of the present utility model, the bottom plate is provided with a plurality of welding operation holes.
Further, in some embodiments of the present utility model, a center mark frame is disposed at a center position of the top of the case.
Further, in some embodiments of the present utility model, a groove for accommodating the lifting lug is formed on the side wall of the box, and the lifting lug is located in the groove.
Further, in some embodiments of the present utility model, the lifting lug is C-shaped.
Further, in some embodiments of the present utility model, the lifting lug includes a fixed post fixed to a side wall of the case and a limit stop fixed to the other end of the fixed post, and the diameter of the limit stop is larger than that of the fixed post.
Further, in some embodiments of the present utility model, the supporting rod and the connecting rod are square tubes.
Further, in some embodiments of the present utility model, the number of the lifting lugs is four, and two lifting lugs are spaced apart on one side of the box body.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the embodiment of the utility model provides a box-shaped backing plate suitable for supporting legs of an engineering vehicle, which comprises a box body with an opening at the bottom and a bottom plate for shielding the opening at the bottom of the box body, wherein a plurality of mutually parallel supporting rods are fixedly arranged in the box body, the tops of the supporting rods are connected with the box body, and the bottoms of the supporting rods are connected with the bottom plate; a connecting rod is fixedly arranged between any two adjacent supporting rods; lifting lugs are arranged on two opposite sides of the box body.
The box-type base plate is large in overall weight, and can be fixed on the lifting lug through the lifting rope when being used by arranging the lifting lug, and then the box-type base plate is lifted by the crane to move the box-type base plate to a place where the box-type base plate needs to be used, so that the box-type base plate lifting machine is convenient to operate.
Because support through a plurality of bracing pieces that are parallel to each other in the box backing plate, consequently the pressure of landing leg is acted on behind the box, can support the box through a plurality of bracing pieces and connecting rod, has improved structural strength and compressive capacity of box backing plate like this, has reduced long-term use and the risk of bending and deformation under the pressurized, is convenient for support the landing leg of engineering vehicle.
According to the utility model, the plurality of welding operation holes are formed, so that the support rods and the connecting rods in the box body can be conveniently welded on the bottom plate through the welding operation holes after the bottom plate is welded on the box body.
According to the box-type backing plate packing and transporting device, the grooves for accommodating the lifting lugs are formed, and the lifting lugs are located in the grooves, so that the lifting lugs cannot protrude out of the side walls of the box body, packing and transporting of the box-type backing plate are facilitated, and the lifting lugs are prevented from colliding with articles such as a car during transportation and movement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a box-shaped pad provided in an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a box-shaped pad according to a second embodiment of the present utility model;
FIG. 3 is an exploded view of a box pad provided in an embodiment of the present utility model;
fig. 4 is a schematic structural view of a box-shaped pad according to an embodiment of the present utility model;
fig. 5 is an enlarged view at a in fig. 4.
Icon: 1-a box body; 2-a bottom plate; 3-supporting rods; 4-connecting rods; 5-lifting lugs; 6-welding operation holes; 7-a center mark frame; 8-grooves; 9-fixing the column; 10-limit stop.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like, if any, do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a box-shaped pad according to an embodiment of the present utility model; fig. 2 is a schematic structural diagram of a box-shaped pad according to a second embodiment of the present utility model; fig. 3 is an exploded view of a box-shaped pad according to an embodiment of the present utility model.
The embodiment provides a box-shaped backing plate suitable for supporting legs of engineering vehicles, which comprises a box body 1 with an opening at the bottom and a bottom plate 2 for shielding the opening at the bottom of the box body 1, wherein a plurality of mutually parallel supporting rods 3 are fixedly arranged in the box body 1, the tops of the supporting rods 3 are connected with the box body 1, and the bottoms of the supporting rods 3 are connected with the bottom plate 2; a connecting rod 4 is fixedly arranged between any two adjacent supporting rods 3; lifting lugs 5 are arranged on two opposite sides of the box body 1. The lug 5 of this embodiment is four in number, and box 1 one side interval is equipped with two lugs 5.
The box 1 and the bottom plate 2 of this embodiment are all made of steel plates, the box 1 and the bottom plate 2 are connected through welding, the supporting rod 3 and the connecting rod 4 are all square tubes, and the supporting rod 3 and the connecting rod 4 are all fixed on the bottom of the box 1 and the top of the bottom plate 2 through welding. The box-type base plate is large in overall weight, and can be fixed on the lifting lug 5 through a lifting rope when being used by arranging the lifting lug 5, and then the box-type base plate is lifted by a crane to move the box-type base plate to a place where the box-type base plate needs to be used, so that the box-type base plate lifting machine is convenient to operate.
When actually supporting, the box backing plate is placed on the ground, the supporting legs of engineering vehicles such as a crane are placed on the top of the box backing plate, and the supporting legs are supported in the box backing plate through the supporting rods 3 which are parallel to each other, so that the pressure of the supporting legs acts on the box body 1 and then can support the box body 1 through the supporting rods 3 and the connecting rods 4, the structural strength and the compression resistance of the box backing plate are improved, the long-term use and the risks of bending and deformation under compression are reduced, and the supporting legs of the engineering vehicles are convenient to support.
As shown in fig. 1-3, in some embodiments of the present utility model, the base plate 2 is provided with a plurality of welding operation holes 6.
The utility model is convenient to weld the support rod 3 and the connecting rod 4 in the box body 1 on the bottom plate 2 through the welding operation holes 6 after the bottom plate 2 is welded on the box body 1 by arranging a plurality of welding operation holes 6.
As shown in fig. 1-3, in some embodiments of the present utility model, a center mark frame 7 is disposed at a center of the top of the case 1.
The utility model is convenient to indicate the placement position of the supporting leg by arranging the central marking frame 7, and the support is placed at the position of the central marking frame 7 during support installation.
As shown in fig. 1-3, in some embodiments of the present utility model, the side wall of the case 1 is provided with a groove 8 for accommodating the lifting lug 5, and the lifting lug 5 is located in the groove 8.
According to the box type backing plate packaging and transporting device, the groove 8 for accommodating the lifting lug 5 is formed, and the lifting lug 5 is located in the groove 8, so that the lifting lug 5 does not protrude out of the side wall of the box body 1, packaging and transporting of the box type backing plate are facilitated, and collision between the lifting lug 5 and articles such as a car is prevented during transportation and movement.
As shown in fig. 1-3, in some embodiments of the present utility model, the lifting lug 5 is C-shaped. According to the utility model, the lifting lug 5 is C-shaped, so that the lifting rope is conveniently sleeved on the lifting lug 5 to hang.
Example 2
Referring to fig. 4 to 5, fig. 4 is a schematic structural diagram of a box-shaped pad according to an embodiment of the present utility model; fig. 5 shows an enlarged view at a in fig. 4.
The difference between this embodiment and embodiment 1 is that the lifting lug 5 of this embodiment includes a fixed post 9 fixed to the side wall of the case 1 at one end and a limit stopper 10 fixed to the other end of the fixed post 9, the diameter of the limit stopper 10 being larger than that of the fixed post 9.
So when hoist and mount case backing plate, be convenient for hoist and mount the sling cover on fixed column 9, owing to limit stop 10's diameter is greater than the diameter of fixed column 9 moreover, consequently can shelter from the sling of cover on fixed column 9 through limit stop 10, prevented that the sling from sliding from fixed column 9.
The foregoing is merely a preferred embodiment of the present utility model, and it is not intended to limit the present utility model, and it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiment, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a box backing plate suitable for engineering vehicle landing leg which characterized in that: the box comprises a box body with an opening at the bottom and a bottom plate for shielding the opening at the bottom of the box body, wherein a plurality of mutually parallel supporting rods are fixedly arranged in the box body, the tops of the supporting rods are connected with the box body, and the bottoms of the supporting rods are connected with the bottom plate; a connecting rod is fixedly arranged between any two adjacent supporting rods; lifting lugs are arranged on two opposite sides of the box body.
2. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the bottom plate is provided with a plurality of welding operation holes.
3. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the top of the box body is positioned at the center of the box body and is provided with a center marking frame.
4. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the side wall of the box body is provided with a groove for accommodating the lifting lug, and the lifting lug is positioned in the groove.
5. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the lifting lug is C-shaped.
6. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the lifting lug comprises a fixed column with one end fixed on the side wall of the box body and a limit stop fixed on the other end of the fixed column, and the diameter of the limit stop is larger than that of the fixed column.
7. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the support rod and the connecting rod are square tubes.
8. A box pad for a leg of an engineering vehicle according to claim 1, wherein: the number of the lifting lugs is four, and two lifting lugs are arranged on one side of the box body at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683053.2U CN219769850U (en) | 2023-03-31 | 2023-03-31 | Box-type backing plate suitable for engineering vehicle supporting legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683053.2U CN219769850U (en) | 2023-03-31 | 2023-03-31 | Box-type backing plate suitable for engineering vehicle supporting legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769850U true CN219769850U (en) | 2023-09-29 |
Family
ID=88109875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683053.2U Active CN219769850U (en) | 2023-03-31 | 2023-03-31 | Box-type backing plate suitable for engineering vehicle supporting legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769850U (en) |
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2023
- 2023-03-31 CN CN202320683053.2U patent/CN219769850U/en active Active
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