CN214492861U - Lifting block structure for vehicle and vehicle - Google Patents
Lifting block structure for vehicle and vehicle Download PDFInfo
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- CN214492861U CN214492861U CN202120312826.7U CN202120312826U CN214492861U CN 214492861 U CN214492861 U CN 214492861U CN 202120312826 U CN202120312826 U CN 202120312826U CN 214492861 U CN214492861 U CN 214492861U
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- lifting block
- block structure
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- chassis
- lift
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Abstract
The utility model discloses a lift block structure and vehicle for vehicle, it has chassis location fit portion and chassis fastening connection portion to lift the block structure, it has still seted up the lightening hole to lift the block structure, be provided with the cross strengthening rib in the lightening hole, the cross strengthening rib will a plurality of sub-lightening holes are separated into to the lightening hole. This lift block structure can fix a position earlier on vehicle chassis back again with vehicle chassis fastening connection to make the installation more convenient, the installation location is more accurate, and then has improved assembly convenience and accuracy, and this lift block structure can increase its self intensity on guaranteeing that the at utmost subtracts the basis of heavy, thereby guarantees to lift the overall stability of block structure.
Description
Technical Field
The utility model relates to a vehicle technical field particularly, relates to a lift block structure and vehicle for vehicle.
Background
Traditional piece that lifts only singly fastens or directly with vehicle chassis welded fastening through bolt and vehicle chassis, when the installation lifts the piece, takes place the deviation to the location of mounted position easily, not only can lead to the installation more complicated, still can lead to lifting the piece installation mistake, therefore makes the machine of lifting support in wrong position to cause the damage to the automobile body, there is the improvement space.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a lift block structure for vehicle, should lift the block structure and can fix a position earlier on vehicle chassis and carry out the fastening connection with vehicle chassis again to make the installation more convenient, the installation location is more accurate, and then has improved assembly convenience and accuracy.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the lifting block structure is provided with a chassis positioning matching part and a chassis fastening connecting part, and is further provided with lightening holes, wherein cross reinforcing ribs are arranged in the lightening holes and divide the lightening holes into a plurality of sub lightening holes.
Further, the lift block structure includes: the front lifting block and the rear lifting block are respectively provided with the chassis positioning matching part, the chassis fastening connecting part and the lightening hole.
Furthermore, the front lifting block and the rear lifting block are respectively integrally formed glass fiber reinforced plastic pieces.
Further, the chassis positioning fitting portion and the chassis fastening connecting portion are formed on top walls of the front lifting block and the rear lifting block, respectively, and the chassis positioning fitting portion includes: a clamp column assembly, the chassis fastening connection portion comprising: a fastening hole.
Further, the joint post subassembly includes: the positioning device comprises a positioning column and clamping jaws, wherein a reserved gap is formed in the middle of the positioning column, and the clamping jaws are arranged at openings on two sides of the reserved gap respectively.
Further, the front lifting block and the rear lifting block are respectively vertically provided with avoidance grooves, the avoidance grooves are communicated with the fastening holes, and at least two side walls of the avoidance grooves are opened.
Furthermore, the lightening holes are respectively arranged on two lateral walls of the front lifting block and the rear lifting block.
Furthermore, two groups of cross reinforcing ribs in the two transverse side walls are arranged in a staggered mode.
Further, the lower surfaces of the front lifting block and the rear lifting block are not higher than the lower surface of the battery pack.
Compared with the prior art, a lift block structure for vehicle have following advantage:
a lift block structure for vehicle, should lift block structure and can fix a position earlier and carry out the fastening connection with vehicle chassis on the vehicle chassis back again to make the installation more convenient, the installation location is more accurate, and then improved assembly convenience and accuracy, and this lifts block structure and can increase its self intensity on the basis of guaranteeing that the at utmost subtracts weight, thereby guarantee to lift the overall stability of block structure.
Another object of the present invention is to provide a vehicle, including the above lifting block structure for a vehicle, the lifting block structure on the vehicle is more convenient to install.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a front lifting block according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a front lifting block according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a rear lifting block according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rear lifting block according to an embodiment of the present invention.
Description of reference numerals:
101-front lifting block, 102-rear lifting block, 1-clamping column assembly, 11-positioning column, 12-clamping jaw, 13-reserved gap, 2-fastening hole, 3-avoidance groove, 4-lightening hole and 5-cross reinforcing rib.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
A lift block structure for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
According to the utility model discloses a lift block structure for vehicle has chassis location cooperation portion and chassis fastening connection portion, wherein, chassis location cooperation portion is suitable for with vehicle chassis location cooperation, and chassis fastening connection portion is suitable for with vehicle chassis fastening connection. The utility model discloses lift the block structure and be suitable for and install the below at vehicle chassis, it can be when the lift lifts the vehicle, only support with the lift, with the area of contact between increase lift and the vehicle chassis, with the in-process that the lift vehicle was lifted to the lift plays the effect that improves and lift stability, and can reduce the automobile body atress, with effective protection automobile body, thereby avoid vehicle chassis or threshold roof beam to damage because of local atress is too big, but also do not influence the normal molding design of threshold roof beam.
Because traditional lifting block only singly passes through bolt and vehicle chassis fastening or directly with vehicle chassis welded fastening, when the installation lifts the piece, to the location of mounted position deviation easily, not only can lead to the installation more complicated, still can lead to lifting block misassembly, therefore make the machine of lifting support in wrong position to cause the damage to the automobile body, cause the potential safety hazard even.
Therefore, the embodiment of the utility model provides a design a lifting block structure with chassis location cooperation portion. Because the lifting block structure is provided with the chassis positioning matching part, the lifting block structure can be positioned with the chassis of the vehicle firstly and then fastened and installed. Therefore, the installation process of the lifting block structure can be simplified, and the installation and positioning of the lifting block structure can be more accurate, so that the phenomenon of installation error is avoided, the vehicle body is prevented from being damaged due to misoperation in the vehicle lifting process, and the safety of the vehicle is improved.
The chassis positioning matching part can position and match the lifting block structure on the vehicle chassis, and the chassis fastening connecting part can fasten the lifting block structure on the vehicle chassis. The chassis location fit portion firstly carries out location fit on the vehicle chassis with the lifting block structure, so that the fastening connection process of the lifting block structure after positioning is more convenient and efficient, and the mounting operation is carried out without holding the lifting block structure by an installer.
Furthermore, the vehicle chassis is provided with a hanging point which can be matched with the chassis positioning matching part, the chassis positioning matching part is suitable for being matched with the hanging point in a positioning mode so as to limit the lifting block structure on the vehicle body chassis, and then the lifting block structure is fastened and connected with a fastening point position on the vehicle chassis through the chassis fastening and connecting part so as to be stably arranged below the vehicle chassis.
Still further, the lifting block structure is still seted up lightening hole 4 to realize the weight loss to the lifting block structure. And the lightening holes 4 are internally provided with cross reinforcing ribs 5, and the cross reinforcing ribs 5 divide the lightening holes 4 into a plurality of sub lightening holes so as to increase the strength of the lifting block structure on the basis of ensuring the maximum lightening and further ensure the integral stability of the lifting block structure.
According to the utility model discloses a lift block structure for vehicle, should lift block structure and can fix a position earlier and carry out fastening connection with vehicle chassis on the vehicle chassis again to make the installation more convenient, the installation location is more accurate, and then has improved assembly convenience and accuracy, and should lift block structure and can increase its self intensity on guaranteeing that the at utmost subtracts the basis of heavy, thereby guarantee to lift block structure's overall stability.
As shown in fig. 1 to 4, the lift block structure includes: the front lifting block 101 and the rear lifting block 102 are provided with a chassis positioning matching part, a chassis fastening connecting part and a lightening hole 4. When the vehicle is lifted by the lifting machine, the front part and the rear part of the vehicle need to be lifted by the lifting machine at the same time, so that the stable operation of the lifting process is ensured. Thus, the lift block structure is made to include a front lift block 101 and a rear lift block 102, the front lift block 101 being disposed at the front under the vehicle chassis to be supported between a portion of the vehicle chassis at the front of the vehicle and the lift, and the rear lift block 102 being disposed at the rear under the vehicle chassis to be supported between a portion of the vehicle chassis at the rear of the vehicle and the lift.
Further, the front lifting block 101 and the rear lifting block 102 have similar structures, but have slightly different appearance shapes, and the appearance shapes can be designed reasonably according to different installation positions.
Still further, the front lifting block 101 is opposite to the rear lifting block 102 in front and rear. That is, when the vehicle is lifted by the lifter, the lifter is opposed to the front and rear of the supporting point of the vehicle. Therefore, the stress of the vehicle is more uniform, the lifting process is more stable, and the supporting of the lifting machine is more convenient.
According to some embodiments of the present invention, the front lifting block 101 and the rear lifting block 102 are respectively integrally formed glass fiber reinforced plastic members. Namely, the front lifting block 101 and the rear lifting block 102 are all integrally formed parts. Therefore, the structure is more compact, the strength is higher, and the manufacture and the installation are more convenient. The glass fiber reinforced plastic is a material variety with designability, and the appearance shapes of the front lifting block 101 and the rear lifting block 102 need to be correspondingly designed according to different structures of installation positions, so that the processing and manufacturing of the lifting block structure can be facilitated by adopting the glass fiber reinforced plastic, the glass fiber reinforced plastic has smaller mass, and the weight reduction of a vehicle is facilitated.
In connection with the embodiments shown in fig. 1-4, a chassis positioning fitting portion and a chassis fastening coupling portion are formed on the top walls of the front lifting block 101 and the rear lifting block 102, respectively, to facilitate fitting with the vehicle chassis. Wherein, chassis location cooperation portion includes: clamping column subassembly 1, the hanging point includes: and (6) clamping the hole. The clamping column assembly 1 can be clamped and limited with the clamping hole. The chassis fastening connection portion includes: a fastening hole 2. The fastening holes 2 can be fastened with bolts to fastening points on the vehicle chassis to fix the front lifting block 101 and the rear lifting block 102 to the vehicle chassis.
As shown in fig. 1 to 4, the bayonet column assembly 1 includes: reference column 11 and jack catch 12, reserve clearance 13 has been seted up at the middle part of reference column 11, and the both sides opening part of reserving clearance 13 is provided with jack catch 12 respectively, consequently can make jack catch 12 can be to reserving clearance 13 internal motion to realize the cooperation joint in jack catch 12 and the card hole.
Referring to fig. 1-4, avoidance grooves 3 are vertically formed in the front lifting block 101 and the rear lifting block 102 respectively, the avoidance grooves 3 can reduce the weight of the lifting block structure, the avoidance grooves 3 are communicated with the fastening holes 2, and at least two side walls of the avoidance grooves 3 are arranged in an open mode. Therefore, the avoiding space can be provided for bolt connection, and weight reduction can be further realized on the basis of ensuring the bolt connection strength.
With reference to the embodiment shown in fig. 1 to 4, the lightening holes 4 are respectively formed on two lateral walls of the front lifting block 101 and the rear lifting block 102. That is, the two lateral side walls of the front lifting block 101 are both provided with lightening holes 4 (refer to fig. 1 and 2) to lighten the front lifting block 101, and the two lateral side walls of the rear lifting block 102 are both provided with lightening holes 4 (refer to fig. 3 and 4) to lighten the rear lifting block 102. The lightening holes 4 are formed in the two side walls, so that the front lifting block 101 and the rear lifting block 102 can be conveniently machined and manufactured, the weight can be reduced to the maximum extent, and the influence on the overall strength is small.
Further, as shown in fig. 1 to 4, a cross reinforcing rib 5 is arranged in the lightening hole 4 to increase the strength of the front lifting block 101 and the rear lifting block 102 on the basis of ensuring the maximum lightening, so as to ensure the overall stability of the front lifting block 101 and the rear lifting block 102.
Wherein, two groups of cross reinforcing ribs 5 in the two transverse side walls are arranged in a staggered way. Two sets of cross strengthening rib 5 on the piece 101 that lifts before promptly stagger the setting, and two sets of cross strengthening rib 5 on the piece 102 that lifts after also stagger the setting, and the two sets of cross strengthening rib 5 that stagger the setting can make the piece 101 that lifts before with lift behind the piece 102 inside atress more even, and then makes cross strengthening rib 5 lift the piece 101 after with before to lift the piece 102 with the enhancement effect better to avoid piling up of power and influence the stability that lifts piece 101 after with before and lift piece 102.
According to some embodiments of the present invention, the lower surfaces of the front lifting block 101 and the rear lifting block 102 are not higher than the lower surface of the battery pack. Preferably, the lower surfaces of the front lifting block 101 and the rear lifting block 102 are substantially flush with the lower surface of the battery pack, so that the battery pack is effectively protected, the battery pack is prevented from being scratched in the process of lifting the vehicle, and the safety of the battery pack is improved. And will lift the setting of briquetting structure in higher position, can also solve electric automobile and lift the not enough problem of position space to the plaque is installed to the vehicle, the aesthetic property that looks sideways at that can effectively strengthen the vehicle.
Moreover, the lifting block structure is light in weight, can be assembled with a vehicle when being delivered from a factory, and hardly increases weight to influence the driving range. When the vehicle is lifted, the supporting points of the lifter and the vehicle can be selected according to the position of the lifting block structure, so that the purpose of protecting the vehicle is achieved.
According to another aspect embodiment of the present invention, a vehicle includes the lifting block structure for a vehicle described in the above embodiments. Other configurations of vehicles, such as brake systems and the like, are known in the art and are well known to those skilled in the art, and therefore, are not described in detail herein.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The lifting block structure for the vehicle is characterized by comprising a chassis positioning matching part and a chassis fastening connecting part, wherein lightening holes (4) are further formed in the lifting block structure, cross reinforcing ribs (5) are arranged in the lightening holes (4), and the lightening holes (4) are divided into a plurality of sub lightening holes by the cross reinforcing ribs (5).
2. The lift block structure for a vehicle of claim 1, comprising: the chassis positioning and connecting device comprises a front lifting block (101) and a rear lifting block (102), wherein the front lifting block (101) and the rear lifting block (102) are respectively provided with the chassis positioning and matching part, the chassis fastening and connecting part and the lightening hole (4).
3. A lift block structure for a vehicle according to claim 2, wherein the front lift block (101) and the rear lift block (102) are each an integrally formed piece of glass fibre reinforced plastic.
4. A lift block structure for a vehicle according to claim 2, wherein the chassis locating engagement portion and the chassis fastening connection portion are formed on top walls of the front lift block (101) and the rear lift block (102), respectively, the chassis locating engagement portion comprising: clamping column subassembly (1), chassis fastening connection portion includes: a fastening hole (2).
5. A lifting block structure for a vehicle according to claim 4, characterized in that the shackle column assembly (1) comprises: the positioning device comprises a positioning column (11) and clamping jaws (12), wherein a reserved gap (13) is formed in the middle of the positioning column (11), and the clamping jaws (12) are respectively arranged at openings on two sides of the reserved gap (13).
6. The lifting block structure for the vehicle according to claim 4, wherein avoidance grooves (3) are vertically formed in the front lifting block (101) and the rear lifting block (102), the avoidance grooves (3) are communicated with the fastening holes (2), and at least two side walls of the avoidance grooves (3) are arranged in an open manner.
7. The lift block structure for a vehicle according to claim 2, wherein the lightening holes (4) are opened on both lateral side walls of the front lift block (101) and the rear lift block (102), respectively.
8. A lifting block structure for a vehicle according to claim 7, characterised in that the two sets of cross reinforcement bars (5) in the two lateral side walls are staggered.
9. The lift block structure for a vehicle according to claim 2, wherein lower surfaces of the front lift block (101) and the rear lift block (102) are not higher than a lower surface of a battery pack.
10. A vehicle, characterized by comprising a lifting block structure for a vehicle according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312826.7U CN214492861U (en) | 2021-02-03 | 2021-02-03 | Lifting block structure for vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312826.7U CN214492861U (en) | 2021-02-03 | 2021-02-03 | Lifting block structure for vehicle and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214492861U true CN214492861U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120312826.7U Active CN214492861U (en) | 2021-02-03 | 2021-02-03 | Lifting block structure for vehicle and vehicle |
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| CN (1) | CN214492861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071863A (en) * | 2022-06-27 | 2022-09-20 | 中国第一汽车股份有限公司 | Non-bearing type vehicle body lifting connection positioning block |
-
2021
- 2021-02-03 CN CN202120312826.7U patent/CN214492861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071863A (en) * | 2022-06-27 | 2022-09-20 | 中国第一汽车股份有限公司 | Non-bearing type vehicle body lifting connection positioning block |
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