CN109353922B - Knapsack frame structure of steel band ladder - Google Patents
Knapsack frame structure of steel band ladder Download PDFInfo
- Publication number
- CN109353922B CN109353922B CN201811634867.7A CN201811634867A CN109353922B CN 109353922 B CN109353922 B CN 109353922B CN 201811634867 A CN201811634867 A CN 201811634867A CN 109353922 B CN109353922 B CN 109353922B
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- Prior art keywords
- vertical
- frame
- fixedly connected
- plate
- guide wheel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
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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)
- Types And Forms Of Lifts (AREA)
Abstract
The invention provides a knapsack frame structure of a steel belt ladder, which enables a pit of a well to be small, further reduces the cost of the whole elevator, and ensures the stable and reliable support of a lift car. The elevator car lifting device comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate used for fixedly connecting the top of a car is arranged on the top horizontal frame, an L-shaped supporting plate which is horizontally arranged is arranged at the bottom of the vertical frame, the vertical face of the L-shaped supporting plate is fixedly arranged on the corresponding vertical face of the vertical frame, a front protruding flat plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the position of the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame.
Description
Technical Field
The invention relates to the technical field of elevator structures, in particular to a knapsack frame structure of a steel belt ladder.
Background
The existing elevator for villa generally adopts the bottom fixedly connected with the L-shaped bracket to support the elevator car, the upright rod of the L-shaped bracket is positioned at the back side of the elevator car, and the bottom of the L-shaped bracket needs to support the weight of the whole elevator car, so that the bottom supporting frame needs to be combined through the profile, and when a hoistway is arranged, the reserved pit is large, and the cost of the whole elevator is high.
Disclosure of Invention
In order to solve the problems, the invention provides a knapsack frame structure of a steel belt ladder, which enables a pit of a well to be small, further reduces the cost of the whole elevator, and ensures the stable and reliable support of a car.
The utility model provides a knapsack frame structure of steel band ladder which characterized in that: the elevator car lifting device comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate used for fixedly connecting the top of a car is arranged on the top horizontal frame, an L-shaped supporting plate which is horizontally arranged is arranged at the bottom of the vertical frame, the vertical face of the L-shaped supporting plate is fixedly arranged on the corresponding vertical face of the vertical frame, a front protruding flat plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the position of the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame.
It is further characterized by:
the top horizontal frame comprises two side beams which are arranged in parallel, the front ends and the rear ends of the two side beams in the length direction are fixedly connected through a front cross beam and a rear cross beam respectively, the vertical frame comprises two vertical columns which are arranged in parallel, the upper parts and the lower parts of the two vertical columns in the height direction are respectively and fixedly connected through end connecting plates, the rear ends of the two side beams are fixedly connected through upper end connecting plates, and the vertical faces of the upper end connecting plates are fixedly connected with the corresponding end faces of the vertical columns at corresponding positions;
the number of the front cross beams is two, the two front cross beams are arranged at intervals, each front cross beam is fixedly connected with a corresponding connecting plate, front guide wheels are arranged at positions between the two front cross beams, two end plates of mounting plates of the front guide wheels are fixedly arranged on corresponding end faces of the corresponding front cross beams respectively, a avoidance hole is formed in the center position of a vertical face of each upper end connecting plate, a guide wheel auxiliary mounting plate is fixedly connected below each avoidance hole, a rear guide wheel mounting frame is fixedly connected between opposite end faces of each guide wheel auxiliary mounting plate and each rear cross beam, rear guide wheels are mounted in the corresponding rear guide wheel mounting frame, a spacing region between each guide wheel auxiliary mounting plate and each upper end connecting plate is used for guiding steel belts, and the positions of the front guide wheels and the rear guide wheels ensure that the steel belts are in linear plane arrangement connection;
guide shoes are respectively arranged at the upper part and the lower part of the opposite vertical surfaces of the upright post to ensure full guiding contact with the guide rail;
the top positions of the opposite vertical surfaces of the upright posts are respectively provided with a safety tongs, input rods of the safety tongs which are arranged at two sides are synchronously driven by a transverse connecting rod, and the transverse connecting rod is arranged in the vertical transverse surface of the rear end cross beam;
the end connecting plates at the lower parts of the two upright posts are the vertical faces of the L-shaped supporting plates.
After the invention is adopted, the top horizontal frame of the knapsack frame is fixedly connected with the top of the lift car through the connecting plate, so that the pit space of a well is small, the overall cost of the lift is further reduced, in addition, the front convex flat plate of the L-shaped supporting plate is used for supporting the bottom of the lift car, the position of the connecting plate is arranged at one end of the top horizontal frame far away from the vertical frame, the pit of the well is small, the cost of the whole lift is further reduced, and the stable and reliable support of the lift car is ensured.
Drawings
FIG. 1 is a schematic diagram of a perspective view of the present invention;
FIG. 2 is a schematic diagram of a perspective view of the present invention;
the names corresponding to the serial numbers in the figures are as follows:
top horizontal shelf 1, side rail 101, front cross beam 102, rear cross beam 103, vertical shelf 2, upright 21, upper end connection plate 22, relief hole 23, connection plate 3, L-shaped support plate 4, facade 41, front protruding plate 42, front guide wheel 5, mounting plate 6, guide wheel auxiliary mounting plate 7, rear guide wheel mounting frame 8, rear guide wheel 9, spacing area 10, guide shoe 11, safety tongs 12, input rod 13, transverse connection rod 14.
Detailed Description
Backpack frame structure of steel belt ladder, see fig. 1 and 2: the elevator car lifting device comprises a top horizontal frame 1 and a vertical frame 2, wherein the top horizontal frame 1 is fixedly connected with the vertical frame 2, a connecting plate 3 used for fixedly connecting the top of a car is arranged on the top horizontal frame 1, an L-shaped supporting plate 4 which is horizontally arranged is arranged at the bottom of the vertical frame 2, a vertical face 41 of the L-shaped supporting plate 4 is fixedly arranged on a corresponding vertical face of the vertical frame 2, a front protruding flat plate 42 of the L-shaped supporting plate 4 is used for supporting the bottom of the car, and the position of the connecting plate 3 is arranged at one end, far away from the vertical frame 2, of the top horizontal frame 1.
The top horizontal frame 1 comprises two side beams 101 which are arranged in parallel, the front ends and the rear ends of the two side beams 101 in the length direction are fixedly connected through a front cross beam 102 and a rear cross beam 103 respectively, the vertical frame 2 comprises two vertical columns 21 which are arranged in parallel, the upper parts and the lower parts of the two vertical columns 21 in the height direction are fixedly connected through end connecting plates respectively, the rear ends of the two side beams 101 are fixedly connected through an upper end connecting plate 22, and the vertical faces of the upper end connecting plates 22 are fixedly connected with corresponding end faces of the vertical columns 21 at corresponding positions;
the number of the front cross beams 102 is two, the two front cross beams 102 are arranged at intervals, each front cross beam 102 is fixedly connected with a corresponding connecting plate 3, a front guide wheel 5 is arranged at a position between the two front cross beams 102, two end plates of a mounting plate 6 of the front guide wheel 5 are fixedly arranged on corresponding end faces of the corresponding front cross beams 102 respectively, an avoidance hole 23 is formed in the center position of a vertical face of an upper end connecting 22 plate, a guide wheel auxiliary mounting plate 7 is fixedly connected below the avoidance hole 23, a rear guide wheel mounting frame 8 is fixedly connected between opposite end faces of the guide wheel auxiliary mounting plate 7 and the rear cross beam 103, a rear guide wheel 9 is mounted in the rear guide wheel mounting frame 8, a spacing region 10 between the guide wheel auxiliary mounting plate 7 and the upper end connecting plate 22 is used for guiding a steel belt, and the positions of the front guide wheel 5 and the rear guide wheel 9 ensure that the steel belt is in linear plane arrangement connection;
guide shoes 11 are respectively arranged at the upper part and the lower part of the opposite vertical surfaces of the upright post 21 to ensure full guiding contact with the guide rail;
the safety tongs 12 are respectively arranged at the top positions of the opposite vertical surfaces of the upright posts 21, the input rods 13 of the safety tongs 12 which are respectively arranged at the two sides are synchronously driven by a transverse connecting rod 14, and the transverse connecting rod 14 is arranged in the vertical transverse surface of the rear end cross beam 103;
the end connection plates at the lower parts of the two upright posts 21 are vertical faces 41 of the L-shaped support plates 4.
The top horizontal frame of knapsack frame passes through the top of connecting plate rigid coupling connection car for the pit space of well is little, and then reduces the bulk cost of elevator, and in addition, the preceding protruding flat board of L type bearing plate is used for supporting the bottom of car, and the position of connecting plate is arranged in the one end of keeping away from vertical frame of top horizontal frame, and it makes the pit of well little, and then has reduced the cost of whole elevator, and ensures the firm reliable support of car.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications made in accordance with the scope of the present invention shall fall within the scope of the present patent.
Claims (1)
1. The utility model provides a knapsack frame structure of steel band ladder which characterized in that: the elevator car lifting device comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate used for fixedly connecting the top of a car is arranged on the top horizontal frame, an L-shaped supporting plate which is horizontally arranged is arranged at the bottom of the vertical frame, the vertical face of the L-shaped supporting plate is fixedly arranged on the corresponding vertical face of the vertical frame, a front protruding flat plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the position of the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame;
the top horizontal frame comprises two side beams which are arranged in parallel, the front ends and the rear ends of the two side beams in the length direction are fixedly connected through a front cross beam and a rear cross beam respectively, the vertical frame comprises two vertical columns which are arranged in parallel, the upper parts and the lower parts of the two vertical columns in the height direction are respectively and fixedly connected through end connecting plates, the rear ends of the two side beams are fixedly connected through upper end connecting plates, and the vertical faces of the upper end connecting plates are fixedly connected with the corresponding end faces of the vertical columns at corresponding positions;
the number of the front cross beams is two, the two front cross beams are arranged at intervals, each front cross beam is fixedly connected with a corresponding connecting plate, front guide wheels are arranged at positions between the two front cross beams, two end plates of a mounting plate of each front guide wheel are fixedly arranged on corresponding end faces of the corresponding front cross beams respectively, an avoidance hole is formed in the center position of a vertical face of each upper end connecting plate, a guide wheel auxiliary mounting plate is fixedly connected below each avoidance hole, a rear guide wheel mounting frame is fixedly connected between opposite end faces of each guide wheel auxiliary mounting plate and each rear cross beam, each rear guide wheel is mounted in each rear guide wheel mounting frame, and a spacing area between each guide wheel auxiliary mounting plate and each upper end connecting plate is used for guiding steel belts;
guide shoes are respectively arranged at the upper part and the lower part of the opposite vertical surfaces of the upright post;
the top positions of the opposite vertical surfaces of the upright posts are respectively provided with a safety tongs, input rods of the safety tongs which are arranged at two sides are synchronously driven by a transverse connecting rod, and the transverse connecting rod is arranged in the vertical transverse surface of the rear cross beam;
the end connecting plates at the lower parts of the two upright posts are the vertical faces of the L-shaped supporting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634867.7A CN109353922B (en) | 2018-12-29 | 2018-12-29 | Knapsack frame structure of steel band ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634867.7A CN109353922B (en) | 2018-12-29 | 2018-12-29 | Knapsack frame structure of steel band ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109353922A CN109353922A (en) | 2019-02-19 |
| CN109353922B true CN109353922B (en) | 2024-04-16 |
Family
ID=65329517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634867.7A Active CN109353922B (en) | 2018-12-29 | 2018-12-29 | Knapsack frame structure of steel band ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109353922B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1178002A1 (en) * | 2000-07-18 | 2002-02-06 | Thyssen Aufzugswerke GmbH | Supporting structure for elevator plant |
| CN201713185U (en) * | 2010-05-31 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Backpack-type car frame system for elevator |
| CN201713181U (en) * | 2010-05-31 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Right-angle gate opening bag rack elevator |
| CN101955105A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Right angle-opening cantilever elevator |
| CN209872065U (en) * | 2018-12-29 | 2019-12-31 | 派克诺电梯（苏州）有限公司 | Knapsack frame structure of steel band ladder |
-
2018
- 2018-12-29 CN CN201811634867.7A patent/CN109353922B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1178002A1 (en) * | 2000-07-18 | 2002-02-06 | Thyssen Aufzugswerke GmbH | Supporting structure for elevator plant |
| CN201713185U (en) * | 2010-05-31 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Backpack-type car frame system for elevator |
| CN201713181U (en) * | 2010-05-31 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Right-angle gate opening bag rack elevator |
| CN101955105A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Right angle-opening cantilever elevator |
| CN209872065U (en) * | 2018-12-29 | 2019-12-31 | 派克诺电梯（苏州）有限公司 | Knapsack frame structure of steel band ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109353922A (en) | 2019-02-19 |
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