Elevator traction machine rack

Abstract

The utility model relates to the technical field of elevator traction machines, in particular to an elevator traction machine rack. An elevator traction machine rack comprises bases, supporting columns, supporting beams, a cross beam, a mounting base, a screw rod and a hand wheel, the supporting beams are fixedly connected to the front side and the rear side of the cross beam, the two supporting columns are slidably connected to the left side and the right side of each supporting beam, the bases are fixedly connected between the bottoms of the two supporting columns on the same side, and the mounting base is slidably connected to the upper portion of the cross beam. A screw rod is rotationally connected to the front side of the cross beam, penetrates through the mounting seat and is in threaded connection with the mounting seat, and a hand wheel is fixedly connected to the front side of the screw rod. Through the cooperation of the mounting seat, the screw rod and the hand wheel, the position of the mounting seat is adjusted to adapt to the type difference of the elevator traction machine, so that a worker can more conveniently mount the elevator traction machine.

Description

Technical Field

[0001] This utility model relates to the field of elevator traction machine technology, and in particular to an elevator traction machine frame. Background Technology

[0002] The elevator traction machine frame is an indispensable key support structure in the elevator system. Its main function is to provide a stable and reliable installation platform for the traction machine, thereby ensuring the efficiency and stability of the elevator during operation. The frame is usually composed of core components such as the base, support columns, and crossbeams. The overall structural design is scientific and the layout is reasonable, which can effectively distribute and bear the dynamic and static loads from the traction machine.

[0003] During installation, different models of existing elevator traction machines typically require different frames because the frame dimensions and structures may vary for each model. This difference necessitates more adjustments and calibrations during installation, increasing complexity and time costs. For example, different models may have different weight distributions or mounting hole positions, requiring installers to precisely adjust the frame according to specific circumstances. Furthermore, actual installation conditions (such as ground flatness and space constraints) may deviate from design expectations. Due to the lack of adjustability, traditional fixed-size frames cannot flexibly adapt to these changes in site conditions, potentially leading to installation difficulties or requiring additional modifications. This not only prolongs the installation cycle but also increases construction difficulty and costs, impacting the overall project schedule.

[0004] Therefore, it is necessary to design an elevator traction machine frame to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing elevator traction machines, which require special frames due to model differences, require frequent adjustments during installation, lack adjustment functions, are difficult to adapt to changes in site conditions, and are prone to installation difficulties, extended construction period and increased costs, the technical problem of this utility model is to provide an elevator traction machine frame.

[0006] The technical implementation scheme of this utility model is as follows: an elevator traction machine frame includes a base, support columns, support beams, crossbeams, mounting bases, a screw rod, and a handwheel. Support beams are fixedly connected to both the front and rear sides of the crossbeams. Two support columns are slidably connected to both the left and right sides of the two support beams. A base is fixedly connected between the bottoms of the two support columns on the same side. A mounting base is slidably connected to the upper part of the crossbeam. A screw rod is rotatably connected to the front side of the crossbeam, and the screw rod passes through the mounting base and is threadedly connected to the mounting base. A handwheel is fixedly connected to the front side of the screw rod.

[0007] Optionally, it also includes a limiting wheel, a locking rod, a locking plate, and an abutment block. The limiting wheel is fixedly connected to the front of the spiral rod, and the locking rod is slidably connected to the right side of the front of the crossbeam. The limiting wheel engages with the locking rod, and the locking plate is rotatably connected to the right side of the locking rod. A torsion spring is fixedly connected between the locking plate and the locking rod, and an abutment block is fixedly connected to the front of the support beam. The abutment block abuts against the locking plate.

[0008] Optionally, it also includes upright plates, sleeves and shock-absorbing springs. Two upright plates are fixedly connected to the top of each of the four bases, and two sleeves are fixedly connected to the left and right sides of each of the two support beams. The corresponding upright plates and sleeves are slidably connected, and multiple shock-absorbing springs are fixedly connected between the upright plates and sleeves.

[0009] Optionally, it also includes connecting blocks, detection cylinders, sensors, and detection balls. Connecting blocks are fixedly connected to the top of both sides of the support beam, and detection cylinders are fixedly connected to the top of the four connecting blocks. Sensors are fixedly connected to the bottom inside the detection cylinders, and detection balls are placed on top of the sensors. The detection balls are located inside the detection cylinders.

[0010] Optionally, it also includes a display screen and buttons. The top of each of the four connecting blocks is fixedly connected to a display screen, and each of the four displays screens is equipped with a button near the center. The display screens are electrically connected to the sensors.

[0011] Optionally, it also includes shock-absorbing pads, with shock-absorbing pads installed on the top left side of the mounting base.

[0012] Beneficial effects: 1. This utility model, through the cooperation of the mounting base, screw rod and handwheel, adjusts the position of the mounting base to adapt to the differences in elevator traction machine models, making the installation more convenient for workers.

[0013] 2. This utility model uses the combination of limiting wheels, locking rods and locking plates to fix the position of the mounting base, thereby improving overall safety.

[0014] 3. This utility model achieves the effect of shock absorption through the cooperation of the vertical plate, sleeve and shock-absorbing spring, and further reduces the friction between the elevator traction machine and the mounting base through the shock-absorbing pad, thereby improving safety.

[0015] 4. This utility model uses the cooperation of sensors and detection balls to measure the number and frequency of shaking, and then transmits the data to the display screen, which facilitates the maintenance and inspection of the device by the staff. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the supporting beam, crossbeam, and mounting base of this utility model.

[0017] Figure 2 This is a three-dimensional sectional view of the base, support column, and support beam components of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the handwheel, limit wheel, and locking rod components of this utility model.

[0019] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0020] Figure 5 This is a three-dimensional sectional view of the components of this utility model, including the upright plate, sleeve, and shock-absorbing spring.

[0021] Figure 6 This is a three-dimensional cross-sectional view of the components of this utility model, including the detection cylinder, sensor, and detection ball.

[0022] Figure 7 This is a three-dimensional sectional view of the detection ball, display screen, and buttons of this utility model. The meanings of the reference numerals in the figure are as follows: 1-base, 2-support column, 3-support beam, 4-crossbeam, 5-mounting seat, 6-screw rod, 7-handwheel, 8-limiting wheel, 9-clamping rod, 10-clamping plate, 11-torsion spring, 12-abutting block, 13-vertical plate, 14-sleeve, 15-shock-absorbing spring, 16-connecting block, 17-detection cylinder, 18-sensor, 19-detection ball, 20-display screen, 21-button, 22-shock-absorbing pad. Detailed Implementation

[0023] Example: An elevator traction machine frame, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it includes a base 1, support columns 2, support beams 3, crossbeams 4, mounting bases 5, screw rods 6, and handwheels 7. Support beams 3 are fixedly connected to both the front and rear sides of the crossbeams 4. Two support columns 2 are slidably connected to both the left and right sides of the two support beams 3. The base 1 is welded between the bottoms of the two support columns 2 on the same side. Mounting bases 5 are slidably connected to the upper part of the crossbeams 4. Screw rods 6 are rotatably connected to the front side of the crossbeams 4, and screw rods 6 pass through mounting bases 5 and are threadedly connected to mounting bases 5. Handwheels 7 are fixedly connected to the front side of screw rods 6.

[0024] like Figure 3 and Figure 4 As shown, it also includes a limiting wheel 8, a locking rod 9, a locking plate 10, and an abutment block 12. The limiting wheel 8 is fixedly connected to the front of the spiral rod 6. The locking rod 9 is slidably connected to the front right side of the crossbeam 4. The limiting wheel 8 is locked with the locking rod 9. The locking plate 10 is rotatably connected to the right side of the locking rod 9. A torsion spring 11 is fixedly connected between the locking plate 10 and the locking rod 9. An abutment block 12 is welded to the front side of the support beam 3. The abutment block 12 abuts against the locking plate 10.

[0025] like Figure 1 , Figure 3 and Figure 5 As shown, it also includes upright plates 13, sleeves 14 and shock-absorbing springs 15. Two upright plates 13 are fixedly connected to the top of each of the four bases 1, and two sleeves 14 are fixedly connected to the left and right sides of each of the two support beams 3. The corresponding upright plates 13 and sleeves 14 are slidably connected, and multiple shock-absorbing springs 15 are fixedly connected between the upright plates 13 and sleeves 14.

[0026] like Figure 1 , Figure 6 and Figure 7 As shown, it also includes connecting blocks 16, detection cylinders 17, sensors 18 and detection balls 19. The top of the left and right sides of the support beam 3 are connected to the connecting blocks 16 by threads. The top of the four connecting blocks 16 are fixedly connected to the detection cylinders 17. The sensors 18 are installed on the bottom of the inner side of the detection cylinders 17. The detection balls 19 are placed on the top of the sensors 18 and are located inside the detection cylinders 17.

[0027] like Figure 7 As shown, it also includes a display screen 20 and a button 21. The top of each of the four connecting blocks 16 is equipped with a display screen 20, and each of the four display screens 20 is equipped with a button 21 near the center. The display screen 20 is electrically connected to the sensor 18.

[0028] like Figure 1 As shown, it also includes a shock-absorbing pad 22, which is installed on the top left side of the mounting base 5.

[0029] Workers can apply this device to elevator traction technology according to specific circumstances. First, install and fix the device in the corresponding position using the base 1. Then, rotate the locking plate 10 to disengage it from the abutment block 12. Move the locking rod 9 to the right until it disengages from the limit wheel 8 without affecting its rotation. Then, turn the handwheel 7 to rotate the screw rod 6, thereby moving the mounting base 5 back and forth to adjust it to a position matching the elevator traction machine. Then, release the locking plate 10. The locking plate 10 returns to its original position due to the action of the torsion spring 11, but does not engage with the abutment block 12. Then, install the device with the elevator traction machine using the mounting base 5. Rotate the locking plate 10 again to disengage it from the abutment block 12. Then, move the locking rod 9 to the left to re-engage the limit wheel 8. Release the locking plate 10 again. The locking plate 10 returns to its original position due to the action of the torsion spring 11 and engages with the abutment block 12 again, making the mounting base 5 more stable.

[0030] When this device is used to assist the operation of the elevator traction machine, if shaking occurs, the crossbeam 4 will cause the support beam 3 to shake up and down. The shock-absorbing pad 22 reduces the friction between the elevator traction machine and the mounting base 5. The shock-absorbing spring 15 between the vertical plate 13 and the sleeve 14 will be compressed and extended to achieve the effect of shock absorption. At the same time, the four detection balls 19 will shake up and down in the detection cylinder 17 due to the shaking. The corresponding sensor 18 will sense the number and frequency of the shaking of the detection balls 19 and then transmit the data to the corresponding display screen 20 for measurement and display. After using this device for a period of time, the value on the display screen 20 will reach a certain value. The staff will use this value to check and maintain the device. After the maintenance is completed, the button 21 will be pressed to reset the value on the display screen 20 to zero and remeasure.

Claims

1. An elevator hoist machine characterized by: It includes a base (1), a support column (2), a support beam (3), a crossbeam (4), a mounting seat (5), a screw rod (6), and a handwheel (7). The crossbeam (4) is fixedly connected to the support beam (3) on both the front and rear sides. The two support beams (3) are slidably connected to the two support columns (2) on the left and right sides. The base (1) is fixedly connected between the bottoms of the two support columns (2) on the same side. The mounting seat (5) is slidably connected to the upper part of the crossbeam (4). The screw rod (6) is rotatably connected to the front side of the crossbeam (4), and the screw rod (6) passes through the mounting seat (5) and is threadedly connected to the mounting seat (5). The handwheel (7) is fixedly connected to the front side of the screw rod (6).

2. An elevator hoist machine housing according to claim 1, characterized in that: It also includes a limiting wheel (8), a locking rod (9), a locking plate (10), and an abutment block (12). The limiting wheel (8) is fixedly connected to the front of the spiral rod (6). The locking rod (9) is slidably connected to the right side of the front of the crossbeam (4). The limiting wheel (8) is locked with the locking rod (9). The locking plate (10) is rotatably connected to the right side of the locking rod (9). A torsion spring (11) is fixedly connected between the locking plate (10) and the locking rod (9). The abutment block (12) is fixedly connected to the front of the support beam (3). The abutment block (12) abuts against the locking plate (10).

3. An elevator hoist machine housing according to claim 2, characterized in that: It also includes upright plates (13), sleeves (14) and shock-absorbing springs (15). Two upright plates (13) are fixedly connected to the top of each of the four bases (1), and two sleeves (14) are fixedly connected to the left and right sides of each of the two support beams (3). The corresponding upright plates (13) and sleeves (14) are slidably connected, and multiple shock-absorbing springs (15) are fixedly connected between the upright plates (13) and sleeves (14).

4. An elevator traction machine frame according to claim 3, characterized in that: It also includes connecting blocks (16), detection cylinders (17), sensors (18) and detection balls (19). Connecting blocks (16) are fixedly connected to the top of both sides of the support beam (3). Detection cylinders (17) are fixedly connected to the top of the four connecting blocks (16). Sensors (18) are fixedly connected to the bottom inside the detection cylinder (17). Detection balls (19) are placed on the top of the sensors (18). The detection balls (19) are located inside the detection cylinder (17).

5. An elevator traction machine frame according to claim 4, characterized in that: It also includes a display screen (20) and a button (21). The top of each of the four connecting blocks (16) is fixedly connected to a display screen (20). Each of the four display screens (20) has a button (21) near the center. The display screen (20) is electrically connected to the sensor (18).

6. An elevator traction machine frame according to claim 5, characterized in that: It also includes shock-absorbing pads (22), and shock-absorbing pads (22) are installed on the top left side of the mounting base (5).

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