CN209872065U - Knapsack frame structure of steel band ladder - Google Patents
Knapsack frame structure of steel band ladder Download PDFInfo
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- CN209872065U CN209872065U CN201822249709.1U CN201822249709U CN209872065U CN 209872065 U CN209872065 U CN 209872065U CN 201822249709 U CN201822249709 U CN 201822249709U CN 209872065 U CN209872065 U CN 209872065U
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Abstract
The utility model provides a knapsack frame structure of steel band ladder, it makes the pit of well little, and then has reduced the cost of whole elevator, and ensures the firm reliable supporting of car. The elevator car supporting frame comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate 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 convex plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame.
Description
Technical Field
The utility model relates to a technical field of elevator structure specifically is a knapsack frame structure of steel band ladder.
Background
The elevator for the existing villa generally adopts the bottom fixed connection of an L-shaped bracket to support a car, the upright rod of the L-shaped bracket is positioned at the back side of the car, and the bottom of the L-shaped bracket needs to support the weight of the whole car, so a bottom supporting frame needs to be combined by sectional materials, when a hoistway is arranged, a reserved pit is large, and further the cost of the whole elevator is high.
Disclosure of Invention
To the above problem, the utility model provides a knapsack frame structure of steel band ladder, it makes the pit of well little, and then has reduced the cost of whole elevator, and ensures the firm reliable supporting of car.
The utility model provides a knapsack frame structure of steel band ladder which characterized in that: the elevator car supporting frame comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate 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 convex plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame.
It is further characterized in that:
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 fixedly connected through end connecting plates respectively, the rear ends of the two side beams are fixedly connected through an upper end connecting plate, and the vertical surface of the upper end connecting plate is fixedly connected with the corresponding end surfaces of the vertical columns at the corresponding positions;
the steel strip guiding device comprises two front cross beams, two front cross beams are arranged at intervals, each front cross beam is fixedly connected with a corresponding connecting plate, a front guide wheel is arranged at a position between the two front cross beams, two end plates of a mounting plate of each front guide wheel are fixedly mounted on corresponding end surfaces of the corresponding front cross beam respectively, an avoidance hole is formed in the vertical surface center position of an upper end connecting plate, a guide wheel auxiliary mounting plate is fixedly connected below the avoidance hole, a rear guide wheel mounting frame is fixedly connected between the guide wheel auxiliary mounting plate and the opposite end surfaces of the rear cross beams, a rear guide wheel is mounted in the rear guide wheel mounting frame, an interval area between the guide wheel auxiliary mounting plate and the upper end connecting plate is used for guiding in a steel strip, and the positions of the front guide wheels and the rear guide wheels ensure that the steel strip is linearly and planarly;
guide shoes are respectively arranged at the upper part and the lower part of the opposite vertical surfaces of the upright posts to ensure the sufficient guide contact with the guide rail;
the top positions of the opposite vertical surfaces of the upright posts are respectively provided with safety tongs, the input rods of the safety tongs which are respectively arranged on two sides are synchronously driven by a transverse connecting rod, and the transverse connecting rod is arranged in the vertical transverse surface area of the rear cross beam;
the end connecting plate at the lower part of the two upright posts is the vertical surface of the L-shaped supporting plate.
Adopt the utility model discloses afterwards, the top of car is connected through the connecting plate rigid coupling to the top horizontal bracket of knapsack frame for the pit space of well is little, and then reduces the overall 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 perpendicular vertical frame of top horizontal bracket, and it makes the pit of well little, and then has reduced the cost of whole elevator, and ensures the firm reliable supporting of car.
Drawings
FIG. 1 is a schematic diagram of a perspective view of the present invention;
FIG. 2 is a schematic diagram of a schematic perspective view of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the safety guard comprises a top horizontal frame 1, a side beam 101, a front cross beam 102, a rear cross beam 103, a vertical frame 2, a vertical column 21, an upper end connecting plate 22, an avoidance hole 23, a connecting plate 3, an L-shaped supporting plate 4, a vertical surface 41, a front convex plate 42, a front guide wheel 5, a mounting plate 6, a guide wheel auxiliary mounting plate 7, a rear guide wheel mounting frame 8, a rear guide wheel 9, a spacing area 10, a guide shoe 11, a safety guard 12, an input rod 13 and a transverse connecting rod 14.
Detailed Description
A backpack frame structure of a steel strip ladder is shown in figures 1 and 2: the elevator car vertical supporting frame 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 arranged horizontally 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 convex flat plate 42 of the L-shaped supporting plate 4 is used for supporting the bottom of the car, and the connecting plate 3 is arranged at one end, far away from the vertical frame 2, of the top horizontal frame.
The top horizontal frame 1 comprises two parallel boundary beams 101, the front ends and the rear ends of the two boundary 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 parallel vertical columns 21, 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 boundary beams 101 are fixedly connected through an upper end connecting plate 22, and the vertical surfaces of the upper end connecting plate 22 are fixedly connected with the corresponding end surfaces of the vertical columns 21 at the 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 between the two front cross beams 102, two end plates of a mounting plate 6 of the front guide wheel 5 are fixedly mounted on corresponding end surfaces of the corresponding front cross beams 102 respectively, an avoidance hole 23 is formed in the vertical surface center position of an upper end connection 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 the guide wheel auxiliary mounting plate 7 and the opposite end surfaces of the rear cross beam 103, a rear guide wheel 9 is mounted in the rear guide wheel mounting frame 8, an interval area 10 between the guide wheel auxiliary mounting plate 7 and the upper end connecting plate 22 is used for guiding in a steel strip, and the positions of the front guide wheel 5 and the rear guide wheel;
the upper part and the lower part of the opposite vertical surface of the upright post 21 are respectively provided with a guide shoe 11 to ensure the sufficient guide contact with the guide rail;
the top positions of the opposite vertical surfaces of the upright posts 21 are respectively provided with safety gears 12, the input rods 13 of the safety gears 12 respectively arranged at two sides are synchronously driven by a transverse connecting rod 14, and the transverse connecting rod 14 is arranged in the vertical transverse surface area of the rear cross beam 103;
the end connecting plate at the lower part of the two upright posts 21 is the vertical surface 41 of the L-shaped supporting plate 4.
The top horizontal bracket 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 overall 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 arrangement of connecting plate is in the one end of keeping away from perpendicular vertical frame of top horizontal bracket, 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 detailed description of the embodiments of the present invention has been provided, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present 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 application.
Claims (6)
1. The utility model provides a knapsack frame structure of steel band ladder which characterized in that: the elevator car supporting frame comprises a top horizontal frame and a vertical frame, wherein the top horizontal frame is fixedly connected with the vertical frame, a connecting plate 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 convex plate of the L-shaped supporting plate is used for supporting the bottom of the car, and the connecting plate is arranged at one end, far away from the vertical frame, of the top horizontal frame.
2. The backpack frame structure of a steel strip ladder as set forth in claim 1, wherein: the top horizontal shelf comprises two parallel boundary beams, the front ends and the rear ends of the two boundary beams in the length direction are respectively connected through a front cross beam and a rear cross beam in a fixed connection mode, the vertical shelf comprises two parallel vertical columns, the upper portions and the lower portions of the two columns in the height direction are respectively connected through end connecting plates in a fixed connection mode, the rear ends of the boundary 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 columns.
3. The backpack frame structure of a steel strip ladder as set forth in claim 2, wherein: the quantity of front portion crossbeam is two, two front portion crossbeam interval arrangement, every the front portion crossbeam rigid coupling has the connecting plate that corresponds, two anterior guide pulley has been arranged to position between the front portion crossbeam, the both ends board of the mounting panel of anterior guide pulley is adorned admittedly respectively in corresponding the corresponding terminal surface of front portion crossbeam, the facade central point of upper end connecting plate puts and is provided with and dodges the hole, the below rigid coupling of dodging the hole has the supplementary mounting panel of guide pulley, the supplementary mounting panel of guide pulley with the rigid coupling has the rear guide wheel mounting bracket between the terminal surface in opposite directions of rear portion crossbeam, the rear portion guide pulley install in the rear guide wheel mounting bracket, the supplementary mounting panel of guide pulley with interval region between the upper end connecting plate is used for the leading-in of steel band.
4. The backpack frame structure of a steel strip ladder as set forth in claim 2, wherein: and guide shoes are respectively arranged at the upper part and the lower part of the opposite vertical surfaces of the upright posts.
5. The backpack frame structure of a steel strip ladder as set forth in claim 2, wherein: the top positions of the opposite vertical surfaces of the upright posts are respectively provided with safety tongs, the input rods of the safety tongs which are respectively arranged on two sides are synchronously driven through a transverse connecting rod, and the transverse connecting rod is arranged in the vertical transverse surface area of the rear cross beam.
6. The backpack frame structure of a steel strip ladder as set forth in claim 2, wherein: the end connecting plate at the lower part of the two upright posts is the vertical surface of the L-shaped supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249709.1U CN209872065U (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 |
|---|---|---|---|
| CN201822249709.1U CN209872065U (en) | 2018-12-29 | 2018-12-29 | Knapsack frame structure of steel band ladder |
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| Publication Number | Publication Date |
|---|---|
| CN209872065U true CN209872065U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249709.1U Active CN209872065U (en) | 2018-12-29 | 2018-12-29 | Knapsack frame structure of steel band ladder |
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| Country | Link |
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| CN (1) | CN209872065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353922A (en) * | 2018-12-29 | 2019-02-19 | 派克诺电梯（苏州）有限公司 | A kind of Knapsack-rack structure of steel band ladder |
-
2018
- 2018-12-29 CN CN201822249709.1U patent/CN209872065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353922A (en) * | 2018-12-29 | 2019-02-19 | 派克诺电梯（苏州）有限公司 | A kind of Knapsack-rack structure of steel band ladder |
| CN109353922B (en) * | 2018-12-29 | 2024-04-16 | 派克诺电梯（苏州）有限公司 | Knapsack frame structure of steel band ladder |
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