CN115465755A - Six-guide-shoe car frame structure of heavy-load goods elevator - Google Patents
Six-guide-shoe car frame structure of heavy-load goods elevator Download PDFInfo
- Publication number
- CN115465755A CN115465755A CN202211258745.9A CN202211258745A CN115465755A CN 115465755 A CN115465755 A CN 115465755A CN 202211258745 A CN202211258745 A CN 202211258745A CN 115465755 A CN115465755 A CN 115465755A
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- car frame
- frame body
- car
- guide
- shoe
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a six-guide-shoe car frame structure of a heavy-load goods elevator, which comprises a car frame body in a shape like a Chinese character 'hui', wherein a car for loading is arranged in the car frame body, and bearing cross beams are arranged on the lower end faces of the cars at the front side and the rear side of the car frame body; the left side and the right side of the car frame body are symmetrically provided with diagonal pulling components connected with the bearing cross beam in a front-back manner; the lower parts of the left side and the right side of the car frame body are provided with extension frames extending downwards, and the extension frames are provided with oblique support assemblies extending upwards and connected with the bearing cross beam; the left side and the right side of the car frame body are respectively and longitudinally provided with a guide shoe group matched with a car guide rail, compared with the prior art, the lower parts of the left side and the right side of the car frame body are provided with extension frames extending downwards, and the extension frames are provided with oblique support assemblies extending upwards and connected with the bearing cross beam; the effect of diagonal bracing subassembly is by last upwards forming the support to support from the car below, strengthen bulk strength, improve stability.
Description
Technical Field
The invention relates to a six-guide-shoe car frame structure of a heavy-load goods elevator.
Background
The invention relates to the field of elevators, and discloses a top-hung single-portal-frame six-rail elevator safety car frame device, which comprises a main portal frame consisting of two main upper beams, two vertical beams and a main lower beam, wherein a car bottom mechanism is arranged on the upper end surface of the main lower beam, a buffer component is arranged in the car bottom component, and each vertical beam is respectively provided with an inclined strut mechanism.
In the prior art, the diagonal brace assembly is composed of a diagonal brace and an auxiliary diagonal brace, the vertical beam and the car bottom form a standard triangular truss structure, and the auxiliary diagonal brace is used for enhancing the strength and stability of the truss structure. However, in such a structure, the entire strength is increased only in the upper part of the car so as to be inclined, thereby ensuring stability. But no structure for reinforcing the strength and stability is made at the bottom of the car. Therefore, the method has certain defects in heavy-load application, and the strength and the stability of the method cannot meet the use requirements.
Therefore, a heavy-load goods elevator six-guide-shoe car frame structure with a car provided with a supporting structure at the upper part and the lower part is urgently needed to solve the problems.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a six-guide-shoe car frame structure of a heavy-load goods elevator, wherein the upper part and the lower part of a car are respectively provided with a supporting structure.
The six-guide-shoe car frame structure of the heavy-load goods elevator comprises a car frame body in a shape like a Chinese character 'hui', a car for loading is arranged in the car frame body, and bearing cross beams are arranged on the lower end faces of the cars on the front side and the rear side of the car frame body;
the left side and the right side of the car frame body are symmetrically provided with cable-stayed components connected with the bearing cross beam in a front-back manner;
the lower parts of the left side and the right side of the car frame body are provided with extension frames extending downwards, and the extension frames are provided with oblique support assemblies extending upwards and connected with the bearing cross beam;
and the left side and the right side of the car frame body are respectively and longitudinally provided with a guide shoe group matched with the car guide rail.
Preferably, the inclined support assembly comprises an inclined support rod, one end of the inclined support rod is fixedly connected to the extension frame, and the other end of the inclined support rod is fixedly connected with the bearing cross beam;
the front and the back oblique supporting rods which are connected on the same extension frame are arranged in an inverted splayed shape.
Preferably, the inclined pulling assembly comprises an inclined pulling rod, one end of the inclined pulling rod is fixedly connected to the car frame body, and the other end of the inclined pulling rod is fixedly connected with the bearing cross beam;
the front and the back diagonal draw bars connected with the same side of the car frame body are arranged in a splayed shape.
Preferably, the two bearing cross beams are respectively arranged on the bottom surfaces of the cars at the front side and the rear side of the car frame body;
two inclined support rods in the inclined support assembly are longitudinally arranged and connected to the extension frame;
the two oblique supporting rods positioned on the front side or the rear side of the extension frame are arranged in parallel.
Preferably, the left side and the right side of the car frame body are respectively provided with an L-shaped connecting piece at the front and the back, and the diagonal draw bars are fixed on the L-shaped connecting pieces.
Preferably, the car frame body comprises an upper beam, vertical beams connected to the left end and the right end of the upper beam, and a lower beam connected to the left vertical beam and the right vertical beam at the left end and the right end, the extension frame is installed at the lower end of the vertical beams, and the car is fixedly connected with the inner side wall surfaces of the vertical beams and the lower end surface of the lower beam.
Preferably, the guide shoe group comprises an upper guide shoe, a middle guide shoe and a lower guide shoe;
the upper guide shoe is fixed on the upper end face of the upper beam, and the middle guide shoe and the lower guide shoe are installed on the extension frame.
The car frame has the advantages of strengthening bottom support, strengthening integral strength and improving stability, and compared with the prior art, the car frame has the advantages that the lower parts of the left side and the right side of the car frame body are provided with the extension frames extending downwards, and the extension frames are provided with the inclined support assemblies extending upwards and connected with the bearing cross beam; the effect of diagonal bracing subassembly is by last upwards forming the support to support from the car below, strengthen bulk strength, improve stability.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a second schematic perspective view of the present invention;
fig. 4 is a third schematic perspective view of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-4, a six-guide-shoe car frame structure of a heavy-duty goods elevator comprises a car frame body 10 in a shape like a Chinese character 'hui', a car 20 for loading is arranged in the car frame body 10, and bearing cross beams 60 are arranged on the lower end faces of the cars 20 at the front side and the rear side of the car frame body 10; the left side and the right side of the car frame body 10 are symmetrically provided with cable-stayed components 30 connected with the bearing cross beam 60 in a front-back manner; the lower parts of the left side and the right side of the car frame body 10 are provided with extension frames 40 extending downwards, and the extension frames 40 are provided with inclined support assemblies 50 extending upwards and connected with the bearing cross beam 60; the left side and the right side of the car frame body 10 are respectively provided with a guide shoe group 80 which is matched with the car guide rail in a longitudinal arrangement mode.
In the invention, the diagonal pulling assembly 30 is responsible for diagonal pulling support from top to bottom, so that the overall stability can be effectively improved.
Compared with the prior art, the car frame has the advantages that the lower parts of the left side and the right side of the car frame body are provided with the extension frames extending downwards, and the extension frames are provided with the inclined support assemblies extending upwards and connected with the bearing cross beam; the effect of diagonal bracing subassembly is by last upwards forming the support to support from the car below, strengthen bulk strength, improve stability.
Referring to fig. 2, the diagonal support member 50 includes a diagonal support bar 510, one end of the diagonal support bar 510 is fixedly connected to the extension frame 40, and the other end is fixedly connected to the bearing beam 60; the front and rear diagonal support rods 510 connected to the same extension frame 40 are arranged in an inverted "splayed" shape.
The inclined support rod 510 is arranged to support the bearing cross beam from bottom to top in an inclined mode. The integral strength can be effectively enhanced, and the integral stability is improved.
Further, the two ends of the diagonal support bar 510 are fixedly mounted by using the existing fixing and mounting method. For example, the fixing is performed by using a bolt and nut mounting method.
Referring to fig. 2, two load-bearing cross members 60 are respectively provided on the bottom surfaces of the car 20 on the front side and the rear side of the car frame body 10; the diagonal support bars 510 of the diagonal support member 50 have two and are longitudinally connected to the extension frame 40. The number of load-bearing cross beams 60 is set according to the load demand of the freight elevator.
The number of load-bearing cross members 60 located on the front or rear side of the car 20 corresponds to the number of diagonal support rods 510 in the diagonal support assemblies 50 in a group.
Further, two diagonal support bars 510 located at the front side or the rear side of the extension frame 40 are disposed in parallel with each other. The overall stability can be better strengthened by the parallel arrangement, and the support stability is favorably improved.
Referring to fig. 2, the cable-stayed assembly 30 includes a cable-stayed rod 310, one end of the cable-stayed rod 310 is fixedly connected to the car frame body 10, and the other end is fixedly connected to the bearing cross beam 60; the two diagonal draw bars 310 at the front and the rear, which are connected to the same side of the car frame body 10, are arranged in a splayed shape.
Further, the two ends of the diagonal member 310 are fixedly installed by using the existing fixing installation method. For example, the fixing is performed by using a bolt and nut mounting method.
Referring to fig. 1 and 2, L-shaped connectors 70 are respectively disposed at the front and rear of the left and right sides of the car frame body 10, and the diagonal draw bars 310 are fixed to the L-shaped connectors 70.
The L-shaped connecting member 70 is fixedly mounted on the car frame body 10 by using an existing fixing mounting method. For example, the fixing is performed by using a bolt and nut mounting method.
Referring to fig. 1, the car frame body 10 is composed of an upper beam 110, vertical beams 120 connected to left and right ends of the upper beam 110, and a lower beam 130 having left and right ends connected to the left and right vertical beams 120, the extension frame 40 is installed at a lower end of the vertical beam 120, and the car 20 is fixedly connected to an inner sidewall surface of the vertical beam 120 and a lower end surface of the lower beam 130.
Referring to fig. 1, the guide shoe set 80 includes an upper guide shoe 810, a middle guide shoe 820, and a lower guide shoe 830; the upper guide shoe 810 is fixed to the upper end surface of the upper beam 110, and the middle guide shoe 820 and the lower guide shoe 830 are mounted on the extension frame 40.
Two guide shoe groups 80 about, every guide shoe group 80 contains three guide shoe, and it can be effectual to strengthen whole sedan-chair frame body 10 and the stability of car guide rail connection. The stability of the sliding of the cage relative to the cage guide rail is improved.
Further, the lower guide shoe 830 is mounted on a lower end surface of the extension bracket 40.
Further, the center guide shoes 820 are mounted on the sidewalls of the extension frame 40.
Those not described in detail in this specification are well within the skill of the art.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention, and the terms "first" and "second" are used only for descriptive purposes and are not to indicate or imply relative importance or the number of technical features being referred to.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A six-guide-shoe car frame structure of a heavy-load goods elevator comprises a car frame body (10) in a zigzag structure, a car (20) for loading is arranged in the car frame body (10), and bearing cross beams (60) are arranged on the lower end faces of the cars (20) on the front side and the rear side of the car frame body (10);
the left side and the right side of the car frame body (10) are symmetrically provided with cable-stayed components (30) connected with the bearing cross beam (60) from front to back;
the method is characterized in that: the lower parts of the left side and the right side of the car frame body (10) are provided with extension frames (40) extending downwards, and the extension frames (40) are provided with inclined support assemblies (50) extending upwards and connected with the bearing cross beam (60);
and guide shoe sets (80) matched with the car guide rail are longitudinally arranged on the left side and the right side of the car frame body (10) respectively.
2. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to claim 1, wherein: the inclined supporting component (50) comprises an inclined supporting rod (510), one end of the inclined supporting rod (510) is fixedly connected to the extending frame (40), and the other end of the inclined supporting rod (510) is fixedly connected with the bearing cross beam (60);
the front and the back inclined supporting rods (510) which are connected on the same extending frame (40) are arranged in an inverted splayed shape.
3. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to claim 1, characterized in that: the inclined pulling assembly (30) comprises an inclined pulling rod (310), one end of the inclined pulling rod (310) is fixedly connected to the car frame body (10), and the other end of the inclined pulling rod (310) is fixedly connected with the bearing cross beam (60);
the front and the back diagonal draw bars (310) connected with the same side of the car frame body (10) are arranged in a splayed shape.
4. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to claim 2, characterized in that: the two bearing cross beams (60) are respectively arranged on the bottom surfaces of the car (20) at the front side and the rear side of the car frame body (10);
the inclined supporting rods (510) in the inclined supporting assembly (50) are provided with two and are longitudinally arranged and connected on the extension frame (40);
two oblique supporting rods (510) positioned at the front side or the rear side of the extension frame (40) are arranged in parallel.
5. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to claim 3, characterized in that: l-shaped connecting pieces (70) are arranged on the front and back of the left side and the rear side of the car frame body (10) respectively, and the inclined pull rods (310) are fixed on the L-shaped connecting pieces (70).
6. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to any one of claims 1 to 5, wherein: the car frame body (10) consists of an upper beam (110), vertical beams (120) connected to the left end and the right end of the upper beam (110) and lower beams (130) connected to the left vertical beam and the right vertical beam (120) at the left end and the right end of the upper beam (110), an extension frame (40) is installed at the lower ends of the vertical beams (120), and the car (20) is fixedly connected with the inner side wall surface of the vertical beams (120) and the lower end surface of the lower beams (130).
7. The six-guide-shoe car frame structure of the heavy-duty cargo lift according to claim 6, wherein: the guide shoe group (80) comprises an upper guide shoe (810), a middle guide shoe (820) and a lower guide shoe (830);
the upper guide shoe (810) is fixed on the upper end face of the upper beam (110), and the middle guide shoe (820) and the lower guide shoe (830) are installed on the extension frame (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258745.9A CN115465755A (en) | 2022-10-14 | 2022-10-14 | Six-guide-shoe car frame structure of heavy-load goods elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258745.9A CN115465755A (en) | 2022-10-14 | 2022-10-14 | Six-guide-shoe car frame structure of heavy-load goods elevator |
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| CN115465755A true CN115465755A (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211258745.9A Pending CN115465755A (en) | 2022-10-14 | 2022-10-14 | Six-guide-shoe car frame structure of heavy-load goods elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116022629A (en) * | 2023-04-01 | 2023-04-28 | 辛格林电梯（中国）有限公司 | Freight elevator with two guide rails and double lower beam structures |
| CN116119496A (en) * | 2023-04-04 | 2023-05-16 | 辛格林电梯（中国）有限公司 | Cargo lift car structure suitable for advance fork truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000191255A (en) * | 1998-12-25 | 2000-07-11 | Mitsubishi Electric Corp | Elevator car |
| CN101792085A (en) * | 2010-03-31 | 2010-08-04 | 江南嘉捷电梯股份有限公司 | Elevator sedan |
| CN204549752U (en) * | 2015-03-10 | 2015-08-12 | 奥玛斯电梯（苏州）有限公司 | A kind of machine room height load-carrying express lift |
| CN204980752U (en) * | 2015-07-30 | 2016-01-20 | 怡达快速电梯有限公司 | High elevator sedan -chair frame of stability |
| US20170050822A1 (en) * | 2014-02-21 | 2017-02-23 | Wurtec Elevator Products & Services | False Car Device |
| CN206352001U (en) * | 2016-12-05 | 2017-07-25 | 奥玛斯电梯（苏州）有限公司 | There is machine room elevator with triangular support bracket |
| CN209306802U (en) * | 2018-10-19 | 2019-08-27 | 广东升达电梯有限公司 | A kind of car elevator equipped with balanced stress structure |
| CN111439654A (en) * | 2020-05-15 | 2020-07-24 | 巨龙电梯有限公司 | Novel large-load elevator car frame |
| CN215160109U (en) * | 2021-02-06 | 2021-12-14 | 浙江西子重工机械有限公司 | Diagonal draw bar mounting structure of elevator car frame |
| CN218290062U (en) * | 2022-10-14 | 2023-01-13 | 美迪斯智能装备有限公司 | Novel sedan-chair frame structure of heavy load goods lift |
-
2022
- 2022-10-14 CN CN202211258745.9A patent/CN115465755A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000191255A (en) * | 1998-12-25 | 2000-07-11 | Mitsubishi Electric Corp | Elevator car |
| CN101792085A (en) * | 2010-03-31 | 2010-08-04 | 江南嘉捷电梯股份有限公司 | Elevator sedan |
| US20170050822A1 (en) * | 2014-02-21 | 2017-02-23 | Wurtec Elevator Products & Services | False Car Device |
| CN204549752U (en) * | 2015-03-10 | 2015-08-12 | 奥玛斯电梯（苏州）有限公司 | A kind of machine room height load-carrying express lift |
| CN204980752U (en) * | 2015-07-30 | 2016-01-20 | 怡达快速电梯有限公司 | High elevator sedan -chair frame of stability |
| CN206352001U (en) * | 2016-12-05 | 2017-07-25 | 奥玛斯电梯（苏州）有限公司 | There is machine room elevator with triangular support bracket |
| CN209306802U (en) * | 2018-10-19 | 2019-08-27 | 广东升达电梯有限公司 | A kind of car elevator equipped with balanced stress structure |
| CN111439654A (en) * | 2020-05-15 | 2020-07-24 | 巨龙电梯有限公司 | Novel large-load elevator car frame |
| CN215160109U (en) * | 2021-02-06 | 2021-12-14 | 浙江西子重工机械有限公司 | Diagonal draw bar mounting structure of elevator car frame |
| CN218290062U (en) * | 2022-10-14 | 2023-01-13 | 美迪斯智能装备有限公司 | Novel sedan-chair frame structure of heavy load goods lift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116022629A (en) * | 2023-04-01 | 2023-04-28 | 辛格林电梯（中国）有限公司 | Freight elevator with two guide rails and double lower beam structures |
| CN116119496A (en) * | 2023-04-04 | 2023-05-16 | 辛格林电梯（中国）有限公司 | Cargo lift car structure suitable for advance fork truck |
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