CN220845017U - Large-load elevator car frame structure - Google Patents
Large-load elevator car frame structure Download PDFInfo
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- CN220845017U CN220845017U CN202322210833.8U CN202322210833U CN220845017U CN 220845017 U CN220845017 U CN 220845017U CN 202322210833 U CN202322210833 U CN 202322210833U CN 220845017 U CN220845017 U CN 220845017U
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- sedan
- car frame
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- chair
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- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a heavy-duty elevator car frame structure, which comprises a main car frame, an auxiliary car frame and car bottoms, wherein the auxiliary car frame is respectively arranged at two sides of the main car frame, a bottom supporting plate is arranged below the car bottoms, a buffer layer is arranged between the bottom supporting plate and the car bottoms, the bottoms of the main car frame and the auxiliary car frame respectively penetrate through the car bottoms and the bottom supporting plate to be connected with a bracket, the bracket comprises a main bottom beam, an auxiliary bottom beam and a plurality of brackets, the main bottom beam is fixedly connected at the bottom end of the main car frame, the auxiliary bottom beam is fixedly connected at the bottom end of the auxiliary car frame, the main bottom beam is parallel to the auxiliary bottom beam, and the brackets are fixedly connected between the main bottom beam and the auxiliary bottom beam; the utility model provides a large-load elevator car frame structure which can strengthen the strength and balance of a car bottom and improve the balance and the load capacity of an elevator.
Description
Technical Field
The utility model relates to a car frame structure of a large-load cargo lift.
Background
Elevators are widely used in everyday life for transporting passengers and goods. So-called ladders are commonly used for transporting goods. In order to accommodate the transport of larger pieces of cargo, the car of the cargo lift is generally larger, and the volume of the car frame is also arranged in a matched manner with the car.
Through retrieving, the large-load goods lift car frame structure with the authorized bulletin number of CN214828228U in the prior patent adopts a three-car frame structure and adopts a 4:1 traction structure, and the car frame structure is more reliable and firm by the diagonal draw bar, the car top guard rail, the car top wheels and the installation of the guide shoes, so that the car is not easy to incline and deform when the large-tonnage goods lift is used, and the elevator runs more safely and stably.
But in the use of a large-load elevator, the load distribution can be influenced by the difference of the placement positions and stacking sequences of the cargos, particularly when the elevator transports heavy cargos, the stability balance of the elevator car frame of the elevator is poor when the elevator is started or stopped, and the elevator car frame of the elevator is easy to deform due to insufficient strength of the elevator car, so that the use safety of the elevator is seriously influenced.
Disclosure of Invention
The utility model aims to provide a large-load elevator car frame structure which can enhance the strength and balance of a car bottom and improve the balance and the load carrying capacity of an elevator.
In order to achieve the above purpose, the technical scheme of the utility model is to design a large-load goods elevator car frame structure, which comprises a main car frame, an auxiliary car frame and a car bottom, wherein the auxiliary car frame is respectively arranged at two sides of the main car frame, a bottom supporting plate is arranged below the car bottom, a buffer layer is arranged between the bottom supporting plate and the car bottom, the bottoms of the main car frame and the auxiliary car frame respectively penetrate through the car bottom and the bottom supporting plate to be connected with a bracket, the bracket comprises a main bottom beam, an auxiliary bottom beam and a plurality of brackets, the main bottom beam is fixedly connected at the bottom end of the main car frame, the auxiliary bottom beam is fixedly connected at the bottom end of the auxiliary car frame, the main bottom beam is parallel to the auxiliary bottom beam, and the brackets are fixedly connected between the main bottom beam and the auxiliary bottom beam.
Preferably, a plurality of welding pieces are arranged on the main bottom beam and the auxiliary bottom beam, two ends of the support are fixedly connected to the main bottom beam and the auxiliary bottom beam respectively through the welding pieces, and the number of the welding pieces is matched with that of the support.
Preferably, the support comprises a transverse connecting strip and a reinforcing inclined strip, the transverse connecting strip is on the same horizontal plane with the main bottom beam and the auxiliary bottom beam, one end, close to the auxiliary car frame, of the reinforcing inclined strip is on the same horizontal plane with the transverse connecting strip, and the other end, close to the main car frame, of the reinforcing inclined strip is located below the transverse connecting strip.
Preferably, the included angle between the transverse connection strip and the reinforcing diagonal strip is 30-45 degrees.
Preferably, the main sedan-chair frame, the auxiliary sedan-chair frame, the main bottom beam, the auxiliary bottom beam, the transverse connecting strip and the reinforcing diagonal strip are all made of channel steel.
The utility model has the advantages and beneficial effects that: the utility model provides a big load goods lift sedan-chair frame structure sets up the buffer layer between sedan-chair end and bottom plate to improved the operation stability and the equilibrium when goods lift load is great, the rethread bracket carries out corresponding setting to three sedan-chair frame structures in the current patent, makes the main sill beam of bracket, vice sill beam and a plurality of support can carry out comprehensive reinforcement support to the bottom plate, has increased the intensity at the bottom of the sedan-chair, has improved the load carrying capacity of goods lift.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic view of a main car frame and a sub car frame of the present utility model.
Fig. 3 is a schematic view of the bottom of the car of the present utility model.
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
The technical scheme of the utility model is as follows:
As shown in fig. 1 to 3, a heavy-duty cargo lift car frame structure, including main sedan-chair frame 1, vice sedan-chair frame 2 and sedan-chair bottom 3, vice sedan-chair frame 2 is located respectively the both sides of main sedan-chair frame 1, the below of sedan-chair bottom 3 is equipped with the collet plate 4, collet plate 4 with be equipped with buffer layer 5 between the sedan-chair bottom 3, the bottom of main sedan-chair frame 1 and vice sedan-chair frame 2 runs through sedan-chair bottom 3 and collet plate 4 respectively and is connected with bracket 6, bracket 6 includes main sill beam 7, vice sill beam 8 and a plurality of support 9, main sill beam 7 fixed connection is in the bottom of main sedan-chair frame 1, vice sill beam 8 fixed connection is in the bottom of vice sedan-chair frame 2, main sill beam 7 and vice sill beam 8 are parallel, support 9 fixed connection is in between main sill beam 7 and the vice sill beam 8.
The main bottom beam 7 and the auxiliary bottom beam 8 are respectively provided with a plurality of welding pieces 10, two ends of the bracket 9 are respectively fixedly connected to the main bottom beam 7 and the auxiliary bottom beam 8 through the welding pieces 10, and the number of the welding pieces 10 is matched with that of the bracket 9.
The bracket 9 comprises a transverse connecting strip 11 and a reinforcing inclined strip 12, wherein the transverse connecting strip 11 is on the same horizontal plane with the main bottom beam 7 and the auxiliary bottom beam 8, one end, close to the auxiliary car frame 2, of the reinforcing inclined strip 12 is on the same horizontal plane with the transverse connecting strip 11, and the other end, close to the main car frame 1, of the reinforcing inclined strip 12 is located below the transverse connecting strip 11.
The angle between the transverse connecting strip 11 and the reinforcing diagonal strip 12 is 30-45 degrees.
The main car frame 1, the auxiliary car frame 2, the main bottom beam 7, the auxiliary bottom beam 8, the transverse connecting bars 11 and the reinforcing diagonal bars 12 are all made of channel steel.
According to the utility model, the buffer layer 5 is arranged between the bottom plate 3 and the bottom support plate 4, so that the running stability and balance of the elevator are improved when the load of the elevator is large, and the bracket 6 is correspondingly arranged for the three-car frame structure in the prior patent, so that the bottom support plate 4 can be comprehensively reinforced and supported by the main bottom beam 7, the auxiliary bottom beam 8 and the plurality of brackets 9 of the bracket 6, the strength of the bottom plate 3 is improved, and the load carrying capacity of the elevator is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The utility model provides a big load goods lift sedan-chair frame structure, includes main sedan-chair frame, vice sedan-chair frame and sedan-chair bottom, vice sedan-chair frame is located respectively the both sides of main sedan-chair frame, its characterized in that: the bottom of sedan-chair is equipped with the collet board, the collet board with be equipped with the buffer layer between the sedan-chair bottom, the bottom of main sedan-chair frame and vice sedan-chair frame runs through sedan-chair bottom and collet board respectively and is connected with the bracket, the bracket includes main sill, vice sill and a plurality of support, main sill fixed connection is in the bottom of main sedan-chair frame, vice sill fixed connection is in the bottom of vice sedan-chair frame, main sill and vice sill are parallel, support fixed connection is in between main sill and the vice sill.
2. The large-load cargo lift car frame structure according to claim 1, wherein a plurality of welding pieces are arranged on the main bottom beam and the auxiliary bottom beam, two ends of the support are fixedly connected to the main bottom beam and the auxiliary bottom beam respectively through the welding pieces, and the number of the welding pieces is matched with that of the support.
3. The heavy-duty cargo lift car frame structure according to claim 2, wherein the bracket comprises a cross connecting bar and a reinforcing diagonal bar, the cross connecting bar is on the same horizontal plane with the main bottom beam and the auxiliary bottom beam, one end of the reinforcing diagonal bar, which is close to the auxiliary car frame, is on the same horizontal plane with the cross connecting bar, and the other end of the reinforcing diagonal bar, which is close to the main car frame, is positioned below the cross connecting bar.
4. A heavy load elevator car frame structure according to claim 3, wherein the angle between the cross bar and the reinforcing diagonal bar is 30 ° to 45 °.
5. The heavy duty cargo lift car frame structure according to claim 4, wherein said main car frame, said auxiliary car frame, said main sill, said auxiliary sill, said cross bars and said reinforcing diagonal bars are all made of channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210833.8U CN220845017U (en) | 2023-08-17 | 2023-08-17 | Large-load elevator car frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210833.8U CN220845017U (en) | 2023-08-17 | 2023-08-17 | Large-load elevator car frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845017U true CN220845017U (en) | 2024-04-26 |
Family
ID=90788339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210833.8U Active CN220845017U (en) | 2023-08-17 | 2023-08-17 | Large-load elevator car frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845017U (en) |
-
2023
- 2023-08-17 CN CN202322210833.8U patent/CN220845017U/en active Active
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