CN214243723U - Bottom frame structure for single-column lifter - Google Patents
Bottom frame structure for single-column lifter Download PDFInfo
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- CN214243723U CN214243723U CN202023345125.8U CN202023345125U CN214243723U CN 214243723 U CN214243723 U CN 214243723U CN 202023345125 U CN202023345125 U CN 202023345125U CN 214243723 U CN214243723 U CN 214243723U
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Abstract
The utility model relates to the technical field of lifting machines, and discloses a bottom frame structure for a single-column lifting machine, which comprises two first cross beams, two oblique beams and a guide slope, wherein the two first cross beams are connected through a connecting beam; the number of the inclined beams is two, and the inclined beams are obliquely arranged on one side of the first cross beam; the guide slopes are arranged on the other side of the first cross beam, and the slopes are arranged in the longitudinal direction of the automobile chassis in an inclined mode. The utility model provides a underframe structure for single-column machine of lifting to reach intensity height, to vehicle chassis's the good purpose of supporting effect.
Description
Technical Field
The utility model relates to a machine of lifting technical field especially relates to a underframe structure for single-column machine of lifting.
Background
At present, a single-column lifting machine is a device for lifting an automobile in the automobile maintenance process, and can lift the automobile to a certain height so as to be convenient for maintenance personnel to maintain, so that the single-column lifting machine is one of necessary devices of an automobile maintenance factory.
According to understanding, current single-column machine of lifting includes the underframe structure, when the car need overhaul, the car passes through the underframe structure earlier for the chassis of car and the top contact of underframe structure, the lower part on the chassis of rotatory to the car of each swing arm after that lifts the car, from this, is at the in-process with the rotatory lower part to the chassis of car of swing arm, and the underframe structure supports the chassis of car. Chinese patent No. CN107055368A discloses a single-column lifter, which includes a base and a column fixed on the base. However, the above-described prior art has the following problems:
(1) the base is rectangular in structure, can only support the middle part of the automobile chassis, and can not support the automobile chassis well when the front part or the rear part of the automobile is subjected to unbalance loading;
(2) the strength of the base cannot meet the weight of an automobile, and the base is easy to deform after being used for a period of time.
Disclosure of Invention
The utility model aims at: the utility model provides a underframe structure for single-column machine of lifting to reach intensity height, to vehicle chassis's the good purpose of supporting effect.
In order to achieve the above object, the utility model provides a underframe structure for single-column elevator, it includes:
the number of the first cross beams is two, and the two first cross beams are connected through a connecting beam;
the number of the inclined beams is two, and the inclined beams are obliquely arranged on one side of the first cross beam;
the guide slope, the guide slope sets up to two, the slope is located the opposite side of first crossbeam, just the slope sets up on vehicle chassis's longitudinal direction is inclined.
In some embodiments of the present application, the bottom frame structure for a single-column lift further comprises:
the number of the second cross beams is two, and the second cross beams are arranged on one side, far away from the first cross beams, of the oblique beam.
In some embodiments of the present application, the bottom frame structure for a single-column lift further comprises:
the number of the longitudinal beams is two, the longitudinal beams are connected with the first cross beam, and the longitudinal beams are close to the guide slope.
In some embodiments of the present application, the longitudinal beam and the second cross beam are both provided with a first fixing connection hole.
In some embodiments of the present application, a gap is provided between the connecting beam and one side of the first beam away from the oblique beam, a through groove is provided in the first beam, and a through hole is provided at the bottom of the first beam.
In some embodiments of the present application, the first beam is connected with a suspension loop, and the suspension loop is close to the connection beam.
In some embodiments of the present application, the first beam and the connection beam are both provided with a second fixing connection hole.
In some embodiments of the present application, the guide ramp is notched.
The embodiment of the utility model provides a underframe structure for single-column machine of lifting, it compares with prior art, and its beneficial effect lies in:
the oblique beams play a certain role in strengthening the strength and rigidity of the bottom frame structure, so that the service life of the bottom frame structure is prolonged; in addition, the inclined beam is obliquely arranged on one side of the first cross beam, and the inclined beam extends outwards in the longitudinal direction and the transverse direction relative to the first cross beam, so that the underframe structure has a good supporting effect on the automobile chassis, and the front part or the rear part of the automobile can be better supported in an unbalanced load mode.
Drawings
Fig. 1 is a schematic structural diagram of a bottom frame structure for a single-column lifting machine according to an embodiment of the present invention.
Fig. 2 is a top view of a bottom frame structure for a single-column lift according to an embodiment of the present invention.
In the figure, 1, a first cross beam; 2. a connecting beam; 3. an oblique beam; 4. a guide ramp; 5. a second cross member; 6. a stringer; 7. a first fixed connection hole; 8. a through groove; 9. perforating; 10. hanging a lug; 11. a second fixed connection hole; 12. and (4) a notch.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a bottom frame structure for a single-column lifting machine, which includes two first beams 1, two oblique beams 3, and a guiding slope 4, where the two first beams 1 are connected by a connecting beam 2; the number of the inclined beams 3 is two, and the inclined beams 3 are obliquely arranged on one side of the first cross beam 1; the number of the guide slopes 4 is two, the slopes are arranged on the other side of the first cross beam 1, and the slopes are arranged in an inclined manner in the longitudinal direction of the automobile chassis.
Based on the arrangement, the bottom frame structure for the single-column lifting machine provided by the embodiment of the utility model has the advantages that the oblique beam 3 plays a certain reinforcing role in the strength and rigidity of the bottom frame structure, so that the service life of the bottom frame structure is prolonged; in addition, the inclined beam 3 is obliquely arranged on one side of the first cross beam 1, and the inclined beam 3 extends outwards in the longitudinal direction and the transverse direction relative to the first cross beam 1, so that the underframe structure has a good supporting effect on the automobile chassis and better copes with the condition that the front part or the rear part of the automobile is unbalanced-loaded.
It should be noted that the cross beam according to the embodiment of the present invention is a beam disposed along the width direction of the vehicle, and the longitudinal beam 6 is a beam disposed along the length direction of the vehicle.
In some embodiments, optionally, as shown in fig. 1 and 2, the base frame structure for the single-column lifter further includes two second cross beams 5, and the second cross beams 5 are disposed on the side of the oblique beam 3 away from the first cross beam 1. Therefore, the second cross beam 5 not only plays a certain reinforcing role in the strength and rigidity of the underframe structure, but also can adapt to automobiles with different widths, so that the application range of the underframe structure is enlarged.
In some embodiments, optionally, as shown in fig. 1 and 2, the base frame structure for the single-column lift further comprises two longitudinal beams 6, the longitudinal beams 6 are connected with the first cross beam 1, and the longitudinal beams 6 are close to the guide slope 4. From this, longeron 6 can strengthen this underframe structure intensity on longitudinal direction to make the life extension of this underframe structure, and make the underframe structure better to the support effect of car.
In some embodiments, optionally, as shown in fig. 1 and 2, the longitudinal beam 6 and the second transverse beam 5 are provided with a first fixing connection hole 7. Therefore, when a worker inserts the fastening piece into the first fixing connecting hole 7 and the ground, the bottom frame structure is fixed on the ground, so that the lifting process of the automobile is stably carried out; after the staff takes out the fastener from first fixed connection hole 7 and ground, this single-column machine of lifting can remove to make this single-column machine of lifting can lift the car in the operating position of difference.
In some embodiments, optionally, as shown in fig. 1 and 2, a gap is formed between the connecting beam 2 and one side of the first cross beam 1 away from the oblique beam 3, a through groove 8 is formed in the first cross beam 1, and a through hole 9 is formed in the bottom of the first cross beam 1, in other words, since the single-column lifting machine further comprises a bottom frame lifting mechanism, the bottom frame lifting mechanism comprises a handle, a push rod and a traveling wheel, and the handle is inserted into the gap between the connecting beam 2 and the first cross beam 1, so that the handle is convenient to place; the push rod passes through the through groove 8 in the first cross beam 1, so that the push rod is convenient to place;
in addition, when the single-column lifting machine is a movable single-column lifting machine, the single-column lifting machine further comprises a travelling wheel, the travelling wheel is placed in the through hole 9 of the first cross beam 1, and when the single-column lifting machine needs to move, the travelling wheel rotates to the outside of the through hole 9 through the linkage of the handle and the push rod; when the single-column lifting machine is static, the travelling wheels rotate into the through holes 9 through the linkage of the handle and the push rod.
In some embodiments, optionally, as shown in fig. 1 and 2, the first beam 1 is connected with a suspension loop 10, and the suspension loop 10 is disposed near the connecting beam 2. The suspension loop 10 thus acts as a support point for the handle, thereby facilitating the swinging of the handle.
In some embodiments, optionally, as shown in fig. 1 and 2, the first beam 1 and the connecting beam 2 are provided with a second fixing and connecting hole 11. From this, the stand is equipped with the corresponding third fixed connection hole of a plurality of second fixed connection holes 11, and the fastener passes behind second fixed connection hole 11 and the third fixed connection hole to fix stand and underframe structure.
In some embodiments, optionally, as shown in fig. 1 and 2, the guide ramp 4 is provided with a notch 13. From this, this breach 13 makes the swing range grow of swing arm, avoids leading to the swing arm can not the unblock because the ground is uneven.
To sum up, in the bottom frame structure for the single-column lifting machine of the embodiment of the present invention, the oblique beam 3 plays a certain reinforcing role in the strength and rigidity of the bottom frame structure, so that the service life of the bottom frame structure is prolonged; in addition, the inclined beam 3 is obliquely arranged on one side of the first cross beam 1, and the inclined beam 3 extends outwards in the longitudinal direction and the transverse direction relative to the first cross beam 1, so that the underframe structure has a good supporting effect on the automobile chassis and better copes with the condition that the front part or the rear part of the automobile is unbalanced-loaded.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a underframe structure for single-column machine of lifting which characterized in that includes:
the number of the first cross beams is two, and the two first cross beams are connected through a connecting beam;
the number of the inclined beams is two, and the inclined beams are obliquely arranged on one side of the first cross beam;
the guide slope, the guide slope sets up to two, the slope is located the opposite side of first crossbeam, just the slope sets up on vehicle chassis's longitudinal direction is inclined.
2. The base frame structure for a single column lift of claim 1, further comprising:
the number of the second cross beams is two, and the second cross beams are arranged on one side, far away from the first cross beams, of the oblique beam.
3. The base frame structure for a single column lift of claim 2, further comprising:
the number of the longitudinal beams is two, the longitudinal beams are connected with the first cross beam, and the longitudinal beams are close to the guide slope.
4. The bottom frame structure for a single-column lift of claim 3, wherein the longitudinal beams and the second cross beam are each provided with a first fixing attachment hole.
5. The bottom frame structure for a single-column lift of claim 1, wherein a gap is formed between the connecting beam and a side of the first beam away from the inclined beam, a through groove is formed in the first beam, and a through hole is formed in the bottom of the first beam.
6. The bottom frame structure for a single column lift of claim 1, wherein the first beam is connected to a lug, the lug being disposed proximate to the connecting beam.
7. The bottom frame structure for a single column lift of claim 1, wherein the first beam and the connecting beam are each provided with a second fixed connection hole.
8. The base frame structure for a single column lift of claim 1, wherein the guide ramp is notched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345125.8U CN214243723U (en) | 2020-12-31 | 2020-12-31 | Bottom frame structure for single-column lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345125.8U CN214243723U (en) | 2020-12-31 | 2020-12-31 | Bottom frame structure for single-column lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214243723U true CN214243723U (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023345125.8U Active CN214243723U (en) | 2020-12-31 | 2020-12-31 | Bottom frame structure for single-column lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214243723U (en) |
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2020
- 2020-12-31 CN CN202023345125.8U patent/CN214243723U/en active Active
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