Elevator traction machine mounting assembly

Abstract

The utility model provides an elevator traction machine installation assembly which comprises an adjusting rod, an adjusting groove is formed in the top of the adjusting rod, the top of the adjusting rod is movably connected with a first installation plate and a second installation plate through the adjusting groove, and guide rail grooves are formed in the bottoms of the first installation plate and the second installation plate. A clockwise thread screw and a counterclockwise thread screw are in threaded connection between the first mounting plate and the second mounting plate, a connecting sleeve is fixedly connected between the clockwise thread screw and the counterclockwise thread screw, a cross rod is fixedly connected between the adjusting rods, an adjusting assembly is movably connected to the front face of the cross rod in a penetrating mode, and a driving rod is fixedly connected to the interior of the cross rod through a bearing. According to the elevator traction machine mounting assembly, through the arrangement of the adjusting rod, the first mounting plate, the second mounting plate, the clockwise thread screw and the anticlockwise thread screw, the flexibility of the elevator traction machine mounting assembly is improved, and elevator traction machines of different models and sizes can be mounted on the elevator traction machine mounting assembly; therefore, the suitability of the elevator traction machine mounting assembly is improved.

Description

Technical Field

[0001] The utility model is an elevator traction machine installation component, which relates to the field of traction machines. Background Art

[0002] The elevator traction machine is the power equipment of the elevator, also known as the elevator host. Its function is to transport and transmit power to make the elevator run. It consists of a motor, brake, coupling, reduction box, traction wheel, frame, guide wheel and auxiliary handwheel. The guide wheel is generally installed on the frame or the load-bearing beam under the frame. Some handwheels are fixed on the motor shaft, and some are usually hung on the nearby wall and then put on the motor shaft when in use.

[0003] In the prior art, the elevator traction machine installation components have poor flexibility. Since elevator traction machines are of different types and sizes, when the elevator traction machine is damaged and needs to be replaced, the elevator traction machine installation components cannot adjust the position and installation space. Therefore, the staff can only purchase traction machines of the same brand and model, resulting in poor adaptability of the elevator traction machine installation components. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an elevator traction machine installation assembly to solve the problems raised in the above-mentioned background technology. The utility model is easy to use, easy to operate, good in stability and high in reliability.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an elevator traction machine mounting assembly comprises an adjusting rod, an adjusting slot is provided at the top of the adjusting rod, a first mounting plate and a second mounting plate are movably connected to the top of the adjusting rod through the adjusting slot, a guide rail slot is provided at the bottom of the first mounting plate and the second mounting plate, a forward screw and a reverse screw are respectively threadedly connected between the first mounting plate and the second mounting plate, a connecting sleeve is fixedly connected between the forward screw and the reverse screw, a cross bar is fixedly connected between the adjusting rods, an adjusting assembly is movably connected through the front side of the cross bar, a driving rod is fixedly connected to the inside of the cross bar through a bearing, both ends of the driving rod are fixedly connected to driving bevel gears, a linkage bevel gear is fixedly connected to the outside of the driving rod, and a transmission assembly is fixedly connected to the inside of the adjusting rod through a bearing.

[0006] Furthermore, the adjustment assembly includes an adjustment shaft, an adjustment bevel gear and a handwheel, the adjustment shaft passes through and is movably connected to the front side of the cross bar, one end of the adjustment shaft is fixedly connected to the adjustment bevel gear, the other end of the adjustment shaft is fixedly connected to the handwheel, and the adjustment bevel gear is meshingly connected to the linked bevel gear.

[0007] Furthermore, the transmission assembly includes an adjusting screw, a transmission bevel gear and a nut seat, the adjusting screw is fixedly connected to the inside of the adjusting rod through a bearing, one end of the adjusting screw is fixedly connected to the transmission bevel gear, the outer side of the adjusting screw is threadedly connected to the nut seat, and the nut seat is movably connected to the first mounting plate and the second mounting plate respectively through guide rail grooves.

[0008] Furthermore, mounting frames are fixedly connected to both sides of the adjusting rod, a through opening is opened on the top of the mounting frame, and four mounting frames are provided, and the four mounting frames are symmetrically arranged.

[0009] Furthermore, the tops of the first mounting plate and the second mounting plate are provided with mounting grooves, and there are four mounting grooves, and the four mounting grooves are of the same size.

[0010] Furthermore, the adjusting rod and the cross bar are both hollow structures, and the outer surfaces of the adjusting rod and the cross bar are smooth.

[0011] The beneficial effects of the utility model are as follows: by setting the adjusting rod, the first mounting plate, the second mounting plate, the threaded screw and the reverse threaded screw, when using the elevator traction machine installation assembly, the staff rotates the threaded screw and the reverse threaded screw through the connecting sleeve according to the bracket length of the elevator traction machine, and the first mounting plate and the second mounting plate will move inward or outward on the nut seat through the guide rail groove due to the rotation direction of the threaded screw and the reverse threaded screw, thereby adjusting the distance between the first mounting plate and the second mounting plate. After the adjustment, the staff places the elevator traction machine on the top of the first mounting plate and the second mounting plate, and uses bolts It can be installed by simply fixing it. After installation, if there is an error in the position of the traction wheel, the staff will hold the handwheel and turn the adjusting shaft. At this time, the adjusting shaft drives the linked bevel gear to rotate through the adjusting bevel gear. At the same time, the driving rod drives the adjusting screw on the transmission bevel gear to rotate through the driving bevel gear, and the nut seat will move back and forth due to the rotation direction of the adjusting screw, thereby adjusting the position of the traction wheel. This improves the flexibility of the elevator traction machine installation component, so that the elevator traction machine installation component can be installed with elevator traction machines of different models and sizes, thereby improving the adaptability of the elevator traction machine installation component. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the installation assembly of the elevator traction machine of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the first mounting plate in the elevator traction machine mounting assembly of the utility model;

[0015] Figure 3 It is a partial structural schematic diagram of the adjusting rod in the installation assembly of the elevator traction machine of the utility model;

[0016] Figure 4 It is a cross-sectional view of a cross bar in an elevator traction machine mounting assembly of the utility model.

[0017] In the figure: 1-cross bar, 101-driving rod, 102-linked umbrella gear, 103-driving umbrella gear, 2-adjusting shaft, 201-adjusting umbrella gear, 3-hand wheel, 4-adjusting rod, 401-adjusting screw rod, 402-transmission umbrella gear, 5-mounting frame, 6-through port, 7-adjusting slot, 8-nut seat, 9-first mounting plate, 10-guide groove, 11-mounting slot, 12-smooth thread screw, 13-connecting sleeve, 14-reverse thread screw, 15-second mounting plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 and Figure 4 The utility model provides a technical solution: an elevator traction machine mounting assembly, including an adjusting rod 4, an adjusting slot 7 is provided on the top of the adjusting rod 4, a first mounting plate 9 and a second mounting plate 15 are movably connected to the top of the adjusting rod 4 through the adjusting slot 7, a guide rail slot 10 is provided at the bottom of the first mounting plate 9 and the second mounting plate 15, a forward thread screw 12 and a reverse thread screw 14 are respectively threadedly connected between the first mounting plate 9 and the second mounting plate 15, a connecting sleeve 13 is fixedly connected between the forward thread screw 12 and the reverse thread screw 14, a cross bar 1 is fixedly connected between the adjusting rods 4, an adjusting assembly is movably connected through the front of the cross bar 1, a driving rod 101 is fixedly connected to the inside of the cross bar 1 through a bearing, both ends of the driving rod 101 are fixedly connected to a driving bevel gear 103, a linked bevel gear 102 is fixedly connected to the outside of the driving rod 101, and a transmission assembly is fixedly connected to the inside of the adjusting rod 4 through a bearing.

[0020] Specific implementation: The adjustment component includes an adjustment shaft 2, an adjustment bevel gear 201 and a handwheel 3. The adjustment shaft 2 is movably connected to the front side of the cross bar 1. One end of the adjustment shaft 2 is fixedly connected to the adjustment bevel gear 201, and the other end of the adjustment shaft 2 is fixedly connected to the handwheel 3. The adjustment bevel gear 201 is meshed and connected with the linked bevel gear 102. By holding the handwheel 3 and rotating the adjustment shaft 2, the adjustment shaft 2 drives the linked bevel gear 102 to rotate through the adjustment bevel gear 201.

[0021] Specific implementation: The transmission assembly includes an adjusting screw 401, a transmission bevel gear 402 and a nut seat 8. The adjusting screw 401 is fixedly connected to the inside of the adjusting rod 4 through a bearing. One end of the adjusting screw 401 is fixedly connected to the transmission bevel gear 402. The outer side of the adjusting screw 401 is threadedly connected to the nut seat 8. The nut seat 8 is movably connected to the first mounting plate 9 and the second mounting plate 15 respectively through the guide groove 10. By holding the hand wheel 3 and rotating the adjusting shaft 2, the adjusting shaft 2 drives the linked bevel gear 102 to rotate through the adjusting bevel gear 201. At the same time, the driving rod 101 drives the adjusting screw 401 on the transmission bevel gear 402 to rotate through the driving bevel gear 103, and the nut seat 8 will move back and forth due to the rotation direction of the adjusting screw 401, thereby adjusting the position of the traction wheel.

[0022] Specific implementation: The two sides of the adjustment rod 4 are fixedly connected with the mounting frame 5, the top of the mounting frame 5 is provided with a through hole 6, four mounting frames 5 are provided, and the four mounting frames 5 are symmetrically arranged. By installing the bolts in the through hole 6 of the mounting frame 5, the mounting assembly can be fixed in the installation position.

[0023] Specific implementation: The tops of the first mounting plate 9 and the second mounting plate 15 are provided with mounting grooves 11, and there are four mounting grooves 11. The four mounting grooves 11 are of the same size, so that the elevator traction machine installation assembly can better install elevator traction machines of different models and sizes.

[0024] Specific implementation method: The adjusting rod 4 and the cross bar 1 are both hollow structures, and the outer surfaces of the adjusting rod 4 and the cross bar 1 are smooth, so that the adjusting components can be better installed inside the adjusting rod 4 and the cross bar 1 for adjustment.

[0025] Working principle: When using the elevator traction machine installation assembly, the staff rotates the forward screw 12 and the reverse screw 14 through the connecting sleeve 13 according to the bracket length of the elevator traction machine, and the first mounting plate 9 and the second mounting plate 15 will move inward or outward on the nut seat 8 through the guide groove 10 due to the rotation direction of the forward screw 12 and the reverse screw 14, thereby adjusting the distance between the first mounting plate 9 and the second mounting plate 15. After the adjustment, the staff places the elevator traction machine on the top of the first mounting plate 9 and the second mounting plate 15, and fixes it with bolts to install it. After the installation, if there is an error in the position of the traction wheel, the staff holds the handwheel 3 and rotates the adjusting shaft 2. At this time, the adjusting shaft 2 drives the linked bevel gear 102 to rotate through the adjusting bevel gear 201. At the same time, the driving rod 101 drives the adjusting screw 401 on the transmission bevel gear 402 to rotate through the driving bevel gear 103, and the nut seat 8 will move back and forth due to the rotation direction of the adjusting screw 401, thereby adjusting the position of the traction wheel.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An elevator traction machine mounting assembly, comprising an adjusting rod (4), characterized in that: The top of the adjusting rod (4) is provided with an adjusting slot (7), and the top of the adjusting rod (4) is movably connected to a first mounting plate (9) and a second mounting plate (15) through the adjusting slot (7), and the bottoms of the first mounting plate (9) and the second mounting plate (15) are both provided with a guide rail slot (10), and a thread-matching screw rod (12) and a reverse thread-matching screw rod (14) are respectively threadedly connected between the first mounting plate (9) and the second mounting plate (15), and the thread-matching screw rod (12) and the reverse thread-matching screw rod (14) are fixedly connected to each other. A connecting sleeve (13) is fixedly connected, a cross bar (1) is fixedly connected between the adjusting rods (4), an adjusting assembly is movably connected to the front side of the cross bar (1), a driving rod (101) is fixedly connected to the inside of the cross bar (1) through a bearing, both ends of the driving rod (101) are fixedly connected to a driving bevel gear (103), the outer side of the driving rod (101) is fixedly connected to a linked bevel gear (102), and the inside of the adjusting rod (4) is fixedly connected to a transmission assembly through a bearing.

2. The elevator traction machine mounting assembly according to claim 1, characterized in that: The adjustment assembly comprises an adjustment shaft (2), an adjustment bevel gear (201) and a hand wheel (3); the adjustment shaft (2) passes through and is movably connected to the front side of the cross bar (1); one end of the adjustment shaft (2) is fixedly connected to the adjustment bevel gear (201); the other end of the adjustment shaft (2) is fixedly connected to the hand wheel (3); and the adjustment bevel gear (201) is meshedly connected to the linked bevel gear (102).

3. The elevator traction machine mounting assembly according to claim 1, characterized in that: The transmission assembly comprises an adjusting screw (401), a transmission bevel gear (402) and a nut seat (8); the adjusting screw (401) is fixedly connected to the inside of the adjusting rod (4) via a bearing; one end of the adjusting screw (401) is fixedly connected to the transmission bevel gear (402); the outer side of the adjusting screw (401) is threadedly connected to the nut seat (8); and the nut seat (8) is movably connected to the first mounting plate (9) and the second mounting plate (15) respectively via a guide rail groove (10).

4. The elevator traction machine mounting assembly according to claim 1, characterized in that: Mounting frames (5) are fixedly connected to both sides of the adjusting rod (4), a through opening (6) is provided on the top of the mounting frame (5), four mounting frames (5) are provided, and the four mounting frames (5) are symmetrically arranged.

5. The elevator traction machine mounting assembly according to claim 1, characterized in that: The tops of the first mounting plate (9) and the second mounting plate (15) are provided with mounting grooves (11), and there are four mounting grooves (11), and the four mounting grooves (11) are of the same size.

6. The elevator traction machine mounting assembly according to claim 1, characterized in that: The adjusting rod (4) and the cross rod (1) are both hollow structures, and the outer surfaces of the adjusting rod (4) and the cross rod (1) are smooth.

Images