CN217296857U - Hanging type backpack frame structure - Google Patents
Hanging type backpack frame structure Download PDFInfo
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- CN217296857U CN217296857U CN202220585459.2U CN202220585459U CN217296857U CN 217296857 U CN217296857 U CN 217296857U CN 202220585459 U CN202220585459 U CN 202220585459U CN 217296857 U CN217296857 U CN 217296857U
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- frame structure
- stand
- safety gear
- backpack frame
- straight beam
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Abstract
The utility model discloses a suspension type knapsack frame structure, which comprises a column, the stand top is provided with bracket assembly, bracket assembly includes entablature and fixed mounting be in two sets of upper brackets on the entablature, the other end fixed connection of upper bracket is in on the stand, the side of stand is fixed and is provided with the straight roof beam in limit, the bottom in the straight roof beam outside in limit is provided with the roll and leads boots, and the outside top is provided with the slip and leads boots. The utility model discloses an elevator ladder type of knapsack frame form can effectively avoid the space usage above the sedan-chair top to rate, and only 1 side need consider the overall arrangement of support and spare part to reduce the requirement of space and top layer height about the well. The junction of straight roof beam in limit and stand sets up the strengthening rib to improve joint strength, guarantee elevator stable in structure.
Description
Technical Field
The utility model belongs to the technical field of the elevator, specifically a suspension type knapsack frame structure.
Background
The traditional structure is basically stressed and hung in a portal frame mode, the left and right space of the well utilization rate is high, and the requirement on the top layer is also high. At the present stage, more scenes adopt elevator models in a knapsack frame mode, the space utilization rate on the car top can be effectively avoided, and only one side needs to consider the layout of supports and parts, so that the requirements of the left space and the right space of the hoistway and the height of the top floor are reduced.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model provides a technical scheme of suspension type knapsack frame structure.
A suspension type knapsack frame structure, including the stand, the stand top is provided with bracket assembly, bracket assembly includes entablature and fixed mounting be in two sets of upper brackets on the entablature, the other end fixed connection of upper bracket is in on the stand, the side of stand is fixed to be provided with the straight roof beam in limit, the bottom in the straight roof beam outside in limit is provided with the roll and leads boots, and the outside top is provided with the slip and leads boots.
Furthermore, the upper cross beam is provided with two groups which are respectively arranged at two ends of the upper bracket, and the two ends of the upper cross beam arranged at the inner side are fixedly connected on the upright posts to form a bracket assembly.
Furthermore, limit switch striking plates are fixedly arranged on the side straight beams.
Furthermore, the upright post is also provided with a rope head connecting beam, and the transverse head connecting beam is fixedly provided with a rope head seat.
Furthermore, a reinforcing rib is fixedly arranged on the edge straight beam, the reinforcing rib is arranged at the joint of the edge straight beam and the upright column, and two side walls of the reinforcing rib are respectively fixedly connected with the edge straight beam and the upright column.
Furthermore, safety tongs are further arranged on the outer side of the side straight beam, a safety tongs lifting device is fixedly arranged below the rope end connecting cross beam, and the safety tongs are driven to operate through the safety tongs lifting device.
Furthermore, a limit switch is arranged on the side edge of the safety gear lifting device, and the limit switch is in signal connection with the safety gear lifting device.
Compared with the prior art, the utility model discloses there is following advantage:
the utility model discloses an elevator ladder type of knapsack frame form can effectively avoid the space usage above the sedan-chair top to rate, and only 1 side need consider the overall arrangement of support and spare part to reduce the requirement of space and top layer height about the well. The junction of limit straight beam and stand sets up the strengthening rib to improve joint strength, guarantee elevator stable in structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1, upright column; 2 a bracket assembly; 201 upper cross beam; 202, a bracket; 3, a straight beam on the side; 301 limit switch beating plate; 4, rolling guide shoes; 5, a sliding guide shoe; 6, connecting the rope end with a cross beam; 601 a rope head seat; 602 a limit switch; 7 reinforcing ribs; 8, safety tongs; 801 safety gear lifting device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a hanging type backpack frame structure comprises a vertical column 1, a bracket assembly 2 is arranged at the top end of the vertical column 1, the bracket assembly 2 comprises an upper cross beam 201 and two groups of upper brackets 202 fixedly mounted on the upper cross beam 201, the other end of each upper bracket 202 is fixedly connected to the vertical column 1, a side edge of the vertical column 1 is fixedly provided with a side straight beam 3, a rolling guide shoe 4 is arranged at the bottom of the outer side of the side straight beam 3, a sliding guide shoe 5 is arranged at the top of the outer side, and the rolling guide shoe 4 and the sliding guide shoe 5 are matched with a guide rail to guide the up-and-down movement of the backpack frame.
The entablature 201 is provided with two sets ofly, sets up respectively at the both ends of last bracket 202, sets up entablature 201 both ends fixed connection in the inboard on stand 1, forms bracket assembly 2. Specifically, the upper beam 201 connects the two main bodies of the side straight beam 3, so that the structure is integrated to form an integral structure of the backpack frame.
The reinforcing ribs 7 are fixedly arranged at the joints of the edge straight beams 3 and the upright posts 1, the two side walls of the reinforcing ribs are fixedly connected with the edge straight beams 3 and the upright posts 1 respectively, and the structural strength of the edge straight beam parts is enhanced.
The upright post 1 is also provided with a rope head connecting beam 6, and the transverse head connecting beam 6 is fixedly provided with a rope head seat 601. The transverse head connecting beam is used for connecting two side straight beams 3, is welded with the rope head seat 601, and transmits the suspension force of the steel wire rope to the side straight beams 3 on two sides.
The outer side of the side straight beam 3 is also provided with a safety gear 8, a safety gear lifting device 801 is fixedly arranged below the rope end connecting cross beam 6, and the safety gear 8 is driven to operate through the safety gear lifting device 801. After the suspension system is damaged, the safety gear lifting device 801 is triggered to lift the safety gear 8, and the safety gear 8 is self-locked on the guide rail through friction after being lifted.
The side edge of the safety gear lifting device 801 is provided with a limit switch 602, the limit switch 602 is in signal connection with the safety gear lifting device 801, and after being triggered by the safety gear lifting device, an electric safety loop is disconnected. The edge straight beam 3 is fixedly provided with a limit switch beating plate 301 which moves to a specific position along with the backpack frame to trigger the limit switch.
The utility model discloses an elevator ladder type of knapsack frame form can effectively avoid the space rate of utilization above the sedan-chair top, and only 1 side need consider the overall arrangement of support and spare part to reduce the requirement of space and top layer height about the well. The junction of straight roof beam in limit and stand sets up the strengthening rib to improve joint strength, guarantee elevator stable in structure.
Claims (7)
1. The utility model provides a suspension type knapsack frame structure, its characterized in that includes stand (1), stand (1) top is provided with bracket assembly (2), bracket assembly (2) include entablature (201) and fixed mounting be in two sets of upper bracket (202) on entablature (201), the other end fixed connection of upper bracket (202) is in on stand (1), the side of stand (1) is fixed to be provided with limit straight beam (3), the bottom in the limit straight beam (3) outside is provided with the roll and leads boots (4), and the outside top is provided with the slip and leads boots (5).
2. A hanging type backpack frame structure according to claim 1, wherein said upper cross member (201) is provided in two sets, respectively provided at both ends of said upper bracket (202), and both ends of said upper cross member (201) provided at the inner side are fixedly connected to said upright post (1) to form a bracket assembly (2).
3. A hanging backpack frame structure according to claim 1 wherein said side straight beam (3) is fixedly provided with a limit switch knock-out plate (301).
4. A hanging type backpack frame structure according to claim 1, characterized in that the upright post (1) is further provided with a rope head connecting beam (6), and the rope head connecting beam (6) is fixedly provided with a rope head seat (601).
5. A hanging type backpack frame structure according to claim 1, wherein the side straight beam (3) is fixedly provided with a reinforcing rib (7), the reinforcing rib (7) is arranged at the joint of the side straight beam (3) and the upright post (1), and two side walls of the reinforcing rib are respectively fixedly connected with the side straight beam (3) and the upright post (1).
6. A hanging type backpack frame structure according to claim 4, characterized in that the outer side of the side straight beam (3) is further provided with a safety gear (8), a safety gear pulling device (801) is further fixedly arranged below the rope end connecting cross beam (6), and the safety gear (8) is driven to operate by the safety gear pulling device (801).
7. A hanging type backpack frame structure according to claim 6, characterized in that a limit switch (602) is arranged at the side of the safety gear lifting device (801), and the limit switch (602) is in signal connection with the safety gear lifting device (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220585459.2U CN217296857U (en) | 2022-03-17 | 2022-03-17 | Hanging type backpack frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220585459.2U CN217296857U (en) | 2022-03-17 | 2022-03-17 | Hanging type backpack frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217296857U true CN217296857U (en) | 2022-08-26 |
Family
ID=82935552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220585459.2U Active CN217296857U (en) | 2022-03-17 | 2022-03-17 | Hanging type backpack frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217296857U (en) |
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2022
- 2022-03-17 CN CN202220585459.2U patent/CN217296857U/en active Active
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