CN210710257U - Section bar car frame and elevator of knapsack formula elevator - Google Patents
Section bar car frame and elevator of knapsack formula elevator Download PDFInfo
- Publication number
- CN210710257U CN210710257U CN201921448196.5U CN201921448196U CN210710257U CN 210710257 U CN210710257 U CN 210710257U CN 201921448196 U CN201921448196 U CN 201921448196U CN 210710257 U CN210710257 U CN 210710257U
- Authority
- CN
- China
- Prior art keywords
- car
- frame
- long
- beams
- elevator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The application provides a section bar car frame and elevator of knapsack formula elevator, wherein section bar car frame includes frame, underframe, two support posts, two tractive spare and returns the rope sheave. The upper frame includes two first long beams arranged oppositely and a first short beam connected between the first long beams. The lower frame comprises second long beams which are oppositely arranged and second short beams which are connected between the second long beams, the second long beams are vertically aligned with the corresponding first long beams, and the second short beams are vertically aligned with the corresponding first short beams. The support columns are connected between the first long beam and the second long beam which are aligned vertically and located on one side, facing the car guide rail, of the profile car frame, and each support column is provided with a guide shoe installation position. The traction piece is connected between the first short beam and the second short beam which are aligned up and down. The return rope wheel is installed on one horizontal side of the first short beam in the upper frame. The application provides a section bar car frame of knapsack formula elevator occupies the well space little, can satisfy the installation demand of villa elevator.
Description
Technical Field
The application relates to the technical field of elevators, in particular to a car frame of a backpack type elevator.
Background
At present, villa knapsack elevator market is bigger and bigger, and market is higher and higher to the requirement of villa ladder simultaneously, for example: the utilization ratio maximize of the villa ladder to the well requires that the mounting mode of the villa ladder is simple, the villa ladder is required to be neat in appearance, the production precision is guaranteed, and the like.
At present, villa ladder car frame of mainstream manufacturers consists of sheet metal welding parts, the production process of the structure is duplicated, namely shearing, punching, folding and welding, the production precision cannot be guaranteed, and the installation is troublesome. In addition, the car frame of the sheet metal structure has low strength, and the limited shaft space is difficult to be fully utilized.
SUMMERY OF THE UTILITY MODEL
The application provides a section bar car frame of knapsack formula elevator, structural design is reasonable, and intensity is high, and it is little to occupy the well space, can satisfy the installation demand of villa elevator.
The application provides a section bar car frame of knapsack formula elevator includes:
the upper frame comprises two first long beams which are oppositely arranged and a plurality of first short beams which are connected between the two first long beams;
the lower frame comprises two second long beams which are oppositely arranged and a plurality of second short beams which are connected between the two second long beams, each second long beam is vertically aligned with one corresponding first long beam, and each second short beam is vertically aligned with one corresponding first short beam;
the two support upright posts are respectively connected between the first long beam and the second long beam which are aligned up and down and are positioned on one side of the profile car frame facing the car guide rail, and each support upright post is respectively provided with a guide shoe mounting position for mounting a guide shoe matched with the car guide rail;
the two traction pieces are respectively connected between the first short beam and the second short beam which are aligned up and down and are positioned on one side of the profile car frame back to the car guide rail;
and the return rope wheel is arranged on one horizontal side of the first short beam in the upper frame.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, the first long beam, the first short beam, the second long beam, the second short beam and the support upright are all section bars.
Optionally, the two sets of return rope wheel assemblies are arranged oppositely, and the two sets of return rope wheel assemblies are respectively installed on the two first short beams located on the outermost side in the upper frame.
Optionally, the upper frame and the lower frame each include a rectangular region surrounded by corresponding long beams and short beams, and each long beam extends out of the rectangular region toward one side of the car guide rail to form a suspension portion;
the support posts are connected between the respective suspension portions of the upper and lower frames.
Optionally, the support columns are fixed to opposite sides of the two first long beams of the upper frame in an abutting manner.
Optionally, the support column includes two upright beams arranged oppositely and two connecting plates connected between the two upright beams, the two connecting plates include an upper connecting plate located at the upper end of the support column and a lower connecting plate located at the lower end of the support column, and the upper connecting plate is used for providing the guide shoe installation position.
Optionally, the lower connecting plate includes:
the plate surface of the vertical plate is parallel to the vertical beam and the second long beam;
the two first folding edges are positioned on two opposite sides of the vertical plate in the horizontal direction and are respectively attached and fixed with the vertical beam on the corresponding side;
and the second folding edge is positioned at the bottom of the vertical plate and is fixedly attached to the top surface of the second long beam.
Optionally, in a direction perpendicular to the surface of the vertical plate, the first folded edge and the second folded edge are respectively located on two sides of the vertical plate.
The application also provides an elevator, including car guide rail and the car of operation along car guide rail, the car includes the section bar car frame and install the upper ledge with the car railway carriage or compartment body between the underframe.
Optionally, the car guide rails are two car guide rails located between the two support columns, and the two car guide rails are respectively close to the support columns on the corresponding sides; the guide shoes are arranged in two sets and are directly or indirectly arranged at the guide shoe installation positions, and each guide shoe is in sliding fit with the corresponding side car guide rail.
The application provides a section bar car frame of knapsack formula elevator occupies the well space little, can satisfy the installation demand of villa elevator.
Drawings
Fig. 1 is a schematic structural view of a profile car frame of a backpack type elevator in one embodiment;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged view of region B in fig. 1.
The reference numerals in the figures are illustrated as follows:
1. an upper frame; 11. a first long beam; 111. a suspension portion of the first long beam; 12. a first short beam;
2. a lower frame; 21. a second long beam; 211. a suspension portion of the second long beam; 22. a second short beam;
3. supporting the upright post; 31. erecting a beam; 32. an upper connecting plate; 33. a lower connecting plate; 331. a vertical plate; 332. a first folded edge; 333. a second folded edge; 34. a first corner fitting; 35. a second corner fitting;
4. a pulling member.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As shown in fig. 1, in one embodiment, the profile car frame of the rucksack elevator includes an upper frame 1, a lower frame 2, two support columns 3, two pulling elements 4, and a return sheave.
The upper frame includes two first long beams 11 arranged oppositely and a plurality of first short beams 12 connected between the two first long beams 11. The lower frame comprises two second long beams 21 arranged oppositely and a plurality of second short beams 22 connected between the two second long beams 21, each second long beam 21 is vertically aligned with a corresponding first long beam 11, and each second short beam 22 is vertically aligned with a corresponding first short beam 12.
The two support uprights 3 are connected between the first long beam 11 and the second long beam 21, respectively, aligned up and down, and on the side of the profile frame facing the car guide rails (i.e. on the left in fig. 1). Each support pillar 3 is provided with a guide shoe mounting location for mounting a guide shoe (not shown in fig. 1) cooperating with a car guide rail.
The two pulling elements 4 are respectively connected between the first short beam 12 and the second short beam 22 which are aligned up and down and are positioned on one side of the profile car frame, which faces away from the car guide rail. The return sheave is mounted on the horizontal side of the first short beam 12 in the upper frame.
In an elevator generally used in a building, two car guide rails are respectively positioned on both sides of a car body in the horizontal direction, and occupy a large hoistway space in the horizontal direction. The car guide rail of this embodiment is in the same side of the horizontal direction of car railway carriage or compartment body, has practiced thrift the well space of some horizontal direction, belongs to the back and shows the elevator.
The whole car frame of the existing knapsack type elevator is L-shaped, and a traction rope of the elevator is fixedly connected to the top of the L-shape through a rope head device. In the horizontal direction, the position of the stress point of the rope head of the hauling rope and the position of the gravity center of the cage have large offset, so that the cage guide rail bears bending moment from the cage frame, and the cage frame is easy to damage.
In the embodiment, the upper frame is additionally arranged at the top of the L-shaped car frame, and the return rope wheel is arranged on the upper frame, so that the traction force direction of the traction rope on the car frame can be close to or pass through the gravity center of the car, the bending moment born by the car guide rail is reduced, and the car guide rail is not easy to damage. An installation position of the cage body is arranged between the upper frame 1 and the lower frame 2. In addition, replace the fag end device with returning the rope sheave structure, reduced the output requirement of hauler, the price is lower, occupies littleer well top layer space, is applicable to the villa elevator more.
The car frame top structure of villa elevators is formed by welding sheet metal parts. The sheet metal component both as the structure that bears stress and as the seamless concatenation of shielding piece, lead to the top that the sheet metal component can only be installed to the sedan-chair top wheel, has occupied the top layer space of well. And the villa elevator often meets the problem that the space of the top layer is not enough, so the car frame structure has high requirements on the installation environment of the villa elevator, and the use is limited.
This embodiment adopts first long roof beam and first short beam to pass through bolted connection or modes such as welding to constitute the frame, when guaranteeing structural strength, forms more installation position naturally in the clearance department of roof beam and roof beam to can avoid returning the rope sheave and install in the top of last frame, practice thrift well top layer space, alleviate car weight, reduce the energy consumption when the elevator operation.
The upper frame and the lower frame are connected by means of support columns, which are rigid structures for keeping the relative position between the upper frame 1 and the lower frame 2 fixed. The relative position between the upper frame 1 and the lower frame 2 is not maintained by the pulling element 4, and the pulling element 4 is used for ensuring the moment balance of the two opposite sides of the upper frame 1 or the lower frame 2 (in the absence of the pulling element 4, the connection part of the upper frame 1 and the supporting upright post 3 is easy to deform or damage due to the large bending moment, and the lower frame 2 is the same as the above). Since the pulling elements 4 do not have the task of maintaining the relative position of the upper frame 1 and the lower frame 2, the pulling elements 4 do not have to be rigid structures, but can be flexible structures (such as steel cables) or elongated rods with a better flexibility.
The traction piece 4 is arranged on one side far away from the car guide rail, so that stress concentration of the connecting part of the upper frame 1 and the supporting upright post 3 due to bending moment is avoided, and the overall structural strength of the car frame is improved. Meanwhile, the traction piece 4 is thin, and occupies a small shaft space and a space of a car box body installation position. Except one side near the car guide rail or the shaft wall, the other three sides of the car frame of the embodiment all allow the door to be opened, the door opening mode is more flexible, and the car frame can be suitable for the installation environment of various villa elevators.
In order to reduce the manufacturing cost of the car frame, in one embodiment, the first long beam, the first short beam, the second long beam, the second short beam and the support upright are all section bars. The section bar is a standard part which is easy to find in the market, and a customized processing process is omitted. The structural strength and the machining precision of the section are high, and the section is convenient to install.
In order to improve the anti-vibration capability of the car frame and reduce the noise generated during the operation of the elevator, in one embodiment, the two sets of the return rope wheel assemblies are oppositely arranged, and the two sets of the return rope wheel assemblies are respectively arranged on the two first short beams positioned on the outermost side in the upper frame.
And one of the two sets of return rope wheel assemblies is positioned on one side of the upper frame close to the lift car shaft, and the other set of return rope wheel assembly is positioned on one side of the upper frame far away from the lift car shaft. The traction ropes (such as steel ropes or belts) for lifting the traction car extend from the horizontal side of one of the return sheave assemblies from top to bottom below the return sheave, then horizontally from the bottom of one return sheave assembly to the bottom of the other return sheave assembly, and finally from the horizontal side of the other return sheave assembly from bottom to top. Because the application point of the traction force of the traction rope to the two return rope wheels is dispersed at the two sides of the upper frame in the horizontal direction, when the center of gravity of a passenger in the cage body shifts, the cage is not easy to shake.
In order to further ensure the structural strength of the car frame and reduce vibration and noise, in one embodiment, as shown in fig. 1, the upper frame and the lower frame each include a rectangular region surrounded by corresponding long beams and short beams, each of which extends out of the rectangular region toward one side of the car guide rail to form a suspension portion. The support posts 3 are connected between the respective suspension portions of the upper and lower frames.
Specifically, as shown in fig. 1, the upper end of one of the support columns 3 is fixedly connected to the suspension portion 111 of the first long beam, and the lower end of the support column 3 is fixedly connected to the suspension portion 211 of the second long beam. The coaming or the car door which is encircled to form the car box body is positioned between the rectangular area of the upper frame and the rectangular area of the lower frame. In one embodiment, a closure or door (not shown in fig. 1) is mounted directly between the four borders of the rectangular area of the upper frame and the four borders of the rectangular area of the lower frame to form a car enclosure. The cage box part for bearing the weight of passengers is directly connected with the guide mechanism of the cage through the first long beam 11 and the second long beam 21, the structure is compact, the connection strength is ensured, and the well space is saved.
In order to further save the hoistway space in the horizontal direction, in one embodiment, as shown in fig. 1, the support columns 3 are attached against opposite sides of the first two long beams of the upper frame.
The two first long beams are arranged in parallel in the horizontal direction, wherein one side of one first long beam close to the other first long beam is an opposite side, and one side of one first long beam far away from the other first long beam is an opposite side. A gap exists between the two first long beams, and the support upright posts 3 are arranged at the gap, so that the hoistway space in the horizontal direction is saved.
In order to further reduce the weight of the car frame, in one embodiment, as shown in fig. 1, the support pillar 3 includes two upright beams 31 disposed opposite to each other and two connecting plates connected between the two upright beams, the two connecting plates include an upper connecting plate 32 located at the upper end of the support pillar and a lower connecting plate 33 located at the lower end of the support pillar, and the upper connecting plate 32 is used for providing a guide shoe installation position.
The two upright beams 31, the first long beam 11 and the second long beam 21 enclose a rectangular frame structure. Compared with an integrated sheet metal structure, the vertical beam of the frame structure is lighter in weight. An upper connection plate 32 is connected to an upper portion of the rectangular frame, and a lower connection plate 33 is connected to a lower portion of the rectangular frame. The rectangular frame is reinforced by the upper connecting plate 32 and the lower connecting plate 33, and meanwhile, parts such as guide shoes, safety tongs and the like can be conveniently installed. For example, in one embodiment, the upper connecting plate 32 may be provided with mounting holes, and the guide shoes may be mounted by bolts inserted through the mounting holes.
In order to ensure the structural strength of the connection between the support pillar and the second long beam 21 during the operation of the elevator, in an embodiment, as shown in fig. 2 and 3, the lower connecting plate 33 includes a vertical plate 331, two first flanges 332 and a second flange 333. The plate surface of the vertical plate 331 is parallel to the vertical beam 31 and the second long beam 21. The two first folding edges 332 are located on two opposite sides of the vertical plate 331 in the horizontal direction, and are respectively attached to the vertical beam 31 on the corresponding side. The second flange 333 is located at the bottom of the standing plate 331, and the second flange 333 is attached to the top surface of the second long beam 21.
The standing plate 331, the two first folding edges 332 and the second folding edge 333 are formed by bending the same plate. The vertical plate 331 is located between two vertical beams of the same supporting upright, and two horizontal sides of the vertical plate 331 are pressed between the two vertical beams through two first folding edges 332, so as to prevent the vertical beam 31 from being inclined and deformed relative to the second long beam 21. The bottom of the vertical plate 331 is pressed against the top of the second long beam 21 through the second folded edge 333, so that the contact area between the support column and the second long beam 21 is increased, and the deformation of the joint of the support column and the second long beam 21 due to the bending moment of the backpack type elevator structure is favorably prevented.
Since the upright beam 31 is attached to the second long beam 21, in order to make the plate surface of the upright plate 331 close to the attachment surface of the upright beam 31 and the second long beam 21, and further improve the structural strength, in an embodiment, as shown in fig. 2 and 3, the first folded edge 332 and the second folded edge 333 are respectively located on both sides of the upright plate in a direction perpendicular to the plate surface of the upright plate 331. The first folded edge 332 and the second folded edge 333 are folded perpendicularly to the plate surface of the standing plate 331, but the first folded edge 332 and the second folded edge 333 extend in opposite directions.
To further strengthen the connection between the support pillar and the second long beam, in one embodiment, the opposite sides of the second long beams are connected to the upright beam 31 by a first corner piece 34 shown in fig. 3, and the opposite sides of the second long beams are connected to the upright beam 31 by a second corner piece 35 shown in fig. 2.
In one embodiment, the profile is a 30X30 industrial aluminum profile. The car frame structure is different from the conventional car frame structure, an upper beam and a car bottom bracket are omitted, the utilization rate of a vertical space of a shaft is improved, and the appearance is neat and regular. This car frame major structure uses standard industry aluminium alloy, and convenient for material collection, material density is little, and whole ladder weight is light, reduces the workshop and bends, welding processes for the production process is clean, clean and tidy. The car frame main body structure is an aluminum profile casting, and has the advantages of wide material selection, convenience in installation and reliability in connection.
Based on the section car frame provided by any one of the above embodiments, in an embodiment, an elevator is further provided, and the elevator comprises a car guide rail and a car running along the car guide rail. The car comprises a profile car frame and a car body arranged between an upper frame and a lower frame.
In one embodiment, the car guide rails are two car guide rails between the two support columns, and the two car guide rails are respectively close to the support columns on the corresponding sides; the guide shoes are arranged in two sets and are directly or indirectly arranged at the guide shoe installation positions, and each guide shoe is in sliding fit with the corresponding car guide rail. In the horizontal plane, the car guide rails and the guide shoes are located not to exceed the rectangular space surrounded by the four vertical beams 31 shown in fig. 1, so that the hoistway space is further saved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A section bar car frame of a knapsack type elevator is characterized by comprising:
the upper frame comprises two first long beams which are oppositely arranged and a plurality of first short beams which are connected between the two first long beams;
the lower frame comprises two second long beams which are oppositely arranged and a plurality of second short beams which are connected between the two second long beams, each second long beam is vertically aligned with one corresponding first long beam, and each second short beam is vertically aligned with one corresponding first short beam;
the two support upright posts are respectively connected between the first long beam and the second long beam which are aligned up and down and are positioned on one side of the profile car frame facing the car guide rail, and each support upright post is respectively provided with a guide shoe mounting position for mounting a guide shoe matched with the car guide rail;
the two traction pieces are respectively connected between the first short beam and the second short beam which are aligned up and down and are positioned on one side of the profile car frame back to the car guide rail;
and the return rope wheel is arranged on one horizontal side of the first short beam in the upper frame.
2. The profiled car frame of a rucksack elevator as set forth in claim 1, wherein said first long beam, first short beam, second long beam, second short beam, and support uprights are profiled.
3. The sectional car frame of the backpack type elevator as set forth in claim 1, wherein the two sets of the return sheave assemblies are oppositely disposed, and the two sets of the return sheave assemblies are respectively mounted on the two outermost first short beams in the upper frame.
4. The profiled car frame of a rucksack elevator as set forth in claim 1, wherein each of the upper frame and the lower frame includes a rectangular region defined by a respective long beam and a short beam, each long beam extending out of the rectangular region toward one side of the car guide rail to form a suspension portion;
the support posts are connected between the respective suspension portions of the upper and lower frames.
5. The profiled car frame of a rucksack elevator as set forth in claim 1, wherein said support uprights are secured against opposite sides of the first two long beams of said upper frame.
6. The sectional car frame of a rucksack elevator as set forth in claim 5, wherein said support pillar comprises two vertical beams disposed opposite to each other and two connecting plates connected between the two vertical beams, the two connecting plates comprising an upper connecting plate at an upper end of the support pillar and a lower connecting plate at a lower end of the support pillar, the upper connecting plate being used for providing the guide shoe installation site.
7. The profile car frame of a rucksack elevator according to claim 6, wherein said lower connecting plate comprises:
the plate surface of the vertical plate is parallel to the vertical beam and the second long beam;
the two first folding edges are positioned on two opposite sides of the vertical plate in the horizontal direction and are respectively attached and fixed with the vertical beam on the corresponding side;
and the second folding edge is positioned at the bottom of the vertical plate and is fixedly attached to the top surface of the second long beam.
8. The profile car frame of the backpack elevator as set forth in claim 7, wherein the first and second flanges are located on both sides of the vertical plate, respectively, in a direction perpendicular to the plate surface of the vertical plate.
9. Elevator, comprising car guide rails and a car that runs along the car guide rails, characterized in that the car comprises a profile car frame according to any of claims 1-8 and a car body mounted between the upper frame and the lower frame.
10. The elevator of claim 9, wherein the car guide rails are two between the two support columns, the two car guide rails being adjacent to the support columns on respective sides; the guide shoes are arranged in two sets and are directly or indirectly arranged at the guide shoe installation positions, and each guide shoe is in sliding fit with the corresponding side car guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448196.5U CN210710257U (en) | 2019-09-02 | 2019-09-02 | Section bar car frame and elevator of knapsack formula elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448196.5U CN210710257U (en) | 2019-09-02 | 2019-09-02 | Section bar car frame and elevator of knapsack formula elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210710257U true CN210710257U (en) | 2020-06-09 |
Family
ID=70930287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448196.5U Active CN210710257U (en) | 2019-09-02 | 2019-09-02 | Section bar car frame and elevator of knapsack formula elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210710257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158751A (en) * | 2020-10-12 | 2021-01-01 | 王�忠 | Hoisting accessory is used in building major structure installation with many function that turn to |
| CN114873417A (en) * | 2022-05-26 | 2022-08-09 | 常熟市通润电梯厂有限公司 | Ultra-shallow pit low top layer steel belt traction home elevator |
| CN115045492A (en) * | 2022-04-10 | 2022-09-13 | 南京高立工程机械有限公司 | Assembled detachable aluminum alloy suspension cage |
| CN120681632A (en) * | 2025-08-13 | 2025-09-23 | 成都思越智能装备股份有限公司 | A lift for opening mold materials and vertically transporting glass panel cassettes |
-
2019
- 2019-09-02 CN CN201921448196.5U patent/CN210710257U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158751A (en) * | 2020-10-12 | 2021-01-01 | 王�忠 | Hoisting accessory is used in building major structure installation with many function that turn to |
| CN112158751B (en) * | 2020-10-12 | 2022-02-11 | 卜青青 | A hoisting device for installation of building main structure with multi-position steering function |
| CN115045492A (en) * | 2022-04-10 | 2022-09-13 | 南京高立工程机械有限公司 | Assembled detachable aluminum alloy suspension cage |
| CN114873417A (en) * | 2022-05-26 | 2022-08-09 | 常熟市通润电梯厂有限公司 | Ultra-shallow pit low top layer steel belt traction home elevator |
| CN120681632A (en) * | 2025-08-13 | 2025-09-23 | 成都思越智能装备股份有限公司 | A lift for opening mold materials and vertically transporting glass panel cassettes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210710257U (en) | Section bar car frame and elevator of knapsack formula elevator | |
| CN1094888C (en) | Elevator car | |
| CN1192970C (en) | cable elevator | |
| CN103261078B (en) | Elevator | |
| CN106794965A (en) | Ceiling unit and the lift car with ceiling unit | |
| JP2004359368A (en) | Lift elevator | |
| CN113306587A (en) | Rail vehicle chassis structure | |
| EP2154098B1 (en) | Elevator car | |
| CN212198034U (en) | Elevator lifting platform | |
| CN209038806U (en) | Three open-door passenger lift | |
| CN103625492A (en) | Hanging beam for aluminum alloy body of railway vehicle | |
| CN208485459U (en) | A kind of small-sized home elevator | |
| CN216512270U (en) | Elevator with a movable door | |
| JP5963530B2 (en) | Elevator car | |
| CN207418146U (en) | A kind of lift cabin door sill | |
| CN217079375U (en) | Reduce spandrel girder structure of space requirement | |
| CN208327067U (en) | A kind of household ladder car frame | |
| CN218931398U (en) | Car frame of top-hung type freight elevator with machine room | |
| CN213037222U (en) | Novel elevator car | |
| CN221466680U (en) | Overhead battery device and vehicle | |
| CN211998385U (en) | Aluminum frame villa elevator is to heavy rearmounted hauler mounting structure | |
| CN222410609U (en) | Derrick supporting type elevator driving structure | |
| CN215905650U (en) | Villa elevator that whole well leads to coverage | |
| CN215632487U (en) | Sliding door guide rail mounting structure and engineering machinery | |
| CN219341385U (en) | Counter-weight side-mounted household elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |