CN214059584U

CN214059584U - Integrated traction machine base

Info

Publication number: CN214059584U
Application number: CN202022340835.5U
Authority: CN
Inventors: 章九五; 许浩
Original assignee: Suzhou Monadrive Equipment Co ltd
Current assignee: Suzhou Monadrive Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an integral type hauler frame, it includes square base, be provided with a fore-stock and a frame on the base, fore-stock, frame and base integrated into one piece cast shaping, the fore-stock includes that the center pin is on a parallel with the main shaft hole of fore-stock upper surface, be provided with the center pin on the frame and be on a parallel with the countershaft hole of fore-stock upper surface, the main shaft hole is coaxial and the radius is the same with countershaft hole, the both sides of frame all are provided with the mounting bracket that is used for installing the speed reducer, every the mounting bracket all includes semicircular locating hole and two and is located respectively locating hole upper portion and the through-hole of lower part. The utility model discloses an integral type hauler frame adopts the integral structure, through nodular cast iron, with fore-stock, frame and the integrative casting shaping of base, and it has simplified the assembly flow, has not assembled the error, and makes the area of base further reduce to it is less to make whole volume. The utility model discloses better market perspective has.

Description

Integrated traction machine base

Technical Field

The utility model belongs to the field of machinery, especially, relate to an integral type hauler frame.

Background

The traction machine is a common structure in the field of elevators and comprises a brake disc, a brake wheel, a barring gear ring, a machine base, a front support and the like. In a traditional design concept, a base and a front support are fixedly connected to a base through screws or bolts, the base is used for mounting a speed reducer, and the front support is used for fixing a main shaft. During assembly, workers are required to assemble the base and the front bracket to the base. In order to facilitate assembly, enough space must be left on the base and the front bracket to facilitate installation of the mounting holes. This structure makes 1) the assembly process increased, resulting in a reduction in assembly efficiency; 2) the area of the base is correspondingly increased, so that the whole volume is increased. The machine base and the front support are both provided with shaft holes for mounting the main shaft, and how to ensure the concentricity of the two shaft holes in the processing and assembling process is also a technical problem which is difficult to solve at present.

Disclosure of Invention

In order to overcome the problem, the utility model provides an integral type hauler frame of easy assembly, small integral type.

The technical scheme of the utility model an integral type hauler frame is provided, it includes square base, its characterized in that: be provided with a fore-stock and a frame on the base, fore-stock, frame and the integrative casting shaping of base, the fore-stock includes that the center pin is on a parallel with the main shaft hole of fore-stock upper surface, be provided with the center pin on the frame and be on a parallel with the countershaft hole of fore-stock upper surface, main shaft hole and countershaft hole are coaxial and the radius is the same, the both sides of frame all are provided with the mounting bracket that is used for installing the speed reducer, every the mounting bracket all includes that semicircular locating hole and two are located respectively locating hole upper portion and lower part's through-hole.

Preferably, the frame includes that the cross section is the body frame body of plateform structure, the body frame body sets up perpendicularly on the base, the both sides of the body frame body are provided with vice support body outwards aslope, vice shaft hole sets up on the body frame body, the mounting bracket sets up on the vice support body.

Preferably, an annular reinforcing ring is arranged at the auxiliary shaft hole, and a central hole of the reinforcing ring is coaxial with the auxiliary shaft hole and has the same radius.

Preferably, a horizontal reinforcing plate connected with the main frame body and the two auxiliary frame bodies is arranged below the auxiliary shaft hole in a manner of being parallel to the base, and a plurality of longitudinal reinforcing plates connected with the horizontal reinforcing plate and the reinforcing ring are arranged below the auxiliary shaft hole in a manner of being perpendicular to the base.

Preferably, the mounting frames are of a plate-shaped structure, each mounting frame comprises two reinforcing parts with the thickness larger than that of the mounting frame, and each reinforcing part is provided with one through hole; the first reinforcing ribs of the two right-angled triangles are fixedly connected with the reinforcing part and the mounting rack.

Preferably, the base is fixedly provided with two trapezoidal supporting plates which are parallel to each other, and the front support is arranged on the two supporting plates.

Preferably, the supporting plate is fixedly connected with the base through a plurality of second reinforcing ribs of right-angled triangles.

Preferably, the front support, the base and the base are cast by ductile cast iron.

The utility model discloses an integral type hauler frame adopts the integral structure, through nodular cast iron, with fore-stock, frame and the integrative casting shaping of base, and it has simplified the assembly flow, has no assembly error, and makes the area of base further reduce to make whole volume less, can keep the concentricity in shaft hole on fore-stock and the frame well simultaneously. The utility model discloses better market perspective has.

Drawings

Fig. 1 is a three-dimensional structure of an integrated traction machine base according to the preferred embodiment of the present invention

A schematic diagram;

fig. 2 is a right side view of the integrated traction machine base according to the preferred embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a left side view of the integrated traction machine base according to the preferred embodiment of the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides an integrated traction machine base, which includes a square base 10. The base 10 is provided with a front bracket 12 and a base 14, and the front bracket 12, the base 14 and the base 10 are integrally cast and molded by ductile cast iron. Because the base is cast, the assembly is not needed, and the mounting holes for mounting the front bracket 12 and the base 14 on the base 10 are not needed to be reserved, so that the base 10 also avoids the situation that the volume is increased due to the mounting holes, the whole volume is reduced, and the space and the materials are saved.

The front bracket 12 includes a main shaft hole 16 having a central axis parallel to the upper surface of the front bracket 12, a sub shaft hole 18 having a central axis parallel to the upper surface of the front bracket 12 is provided on the base 14, and the main shaft hole 16 and the sub shaft hole 18 are coaxial and have the same radius, and are used for passing a main shaft (not shown). The two sides of the base 14 are provided with mounting brackets 20 for mounting a speed reducer (not shown), and each mounting bracket 20 includes a semicircular positioning hole 22 and two through holes 24 respectively located at the upper part and the lower part of the positioning hole 22.

In order to ensure sufficient connection strength between the front support 12 and the base 14 and the base 10, and avoid adding too much material, the utility model discloses make the following design to the structure:

the machine base 14 comprises a main frame 26 with a flat plate structure in cross section, the main frame 26 is vertically arranged on the base 10, auxiliary frame bodies 28 are obliquely arranged on two sides of the main frame 26, the auxiliary shaft holes 18 are arranged on the main frame 26, and the mounting frame 20 is arranged on the auxiliary frame bodies 28. The main frame 26 and the sub-frame 28 are formed into a stable structure standing on the base 10, so that the strength is better.

An annular reinforcing ring 30 is arranged at the auxiliary shaft hole 18, and the central hole of the reinforcing ring 30 is coaxial with the auxiliary shaft hole 18 and has the same radius; the auxiliary shaft hole 18 is reinforced by the reinforcing ring 30, and the auxiliary support of the main shaft is ensured.

A transverse reinforcing plate 32 for connecting the main frame body 26 and the two auxiliary frame bodies 28 is arranged below the auxiliary shaft hole 18 in parallel with the base 10, and a plurality of longitudinal reinforcing plates 34 for connecting the transverse reinforcing plate 32 and the reinforcing ring 30 are arranged below the auxiliary shaft hole 18 in a manner of being vertical to the base 10. The strength of the connection between the main frame 26 and the two subframe bodies 28, and between the main frame and the base 10, can be greatly enhanced by the staggered arrangement of the transverse reinforcing plates 32 and the longitudinal reinforcing plates 34.

The mounting frames 20 are of a plate-shaped structure, each mounting frame 20 comprises two reinforcing parts 36 with the thickness larger than that of the mounting frame 20, and each reinforcing part 36 is provided with a through hole 24; two first right-angled triangular ribs 38 fixedly connect the reinforcement 36 and the mounting bracket 20. The through hole 24 is used for fixing the speed reducer by inserting a bolt, and the reinforcing portion 36 and the first reinforcing rib 38 enhance the strength of the through hole 24.

Two trapezoidal support plates 40 parallel to each other are fixedly arranged on the base 10, and the front bracket 12 is arranged on the two support plates 40. The support plate 40 is fixedly coupled to the base frame 10 by a plurality of second reinforcing ribs 42 having a right triangle shape. The support plate 40 and the second reinforcing bead 42 together improve the support strength of the front bracket 12.

The above embodiment is only one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an integral type hauler frame, its includes square base, its characterized in that: be provided with a fore-stock and a frame on the base, fore-stock, frame and the integrative casting shaping of base, the fore-stock includes that the center pin is on a parallel with the main shaft hole of base upper surface, be provided with the center pin on the frame and be on a parallel with the countershaft hole of base upper surface, main shaft hole and countershaft hole are coaxial and the radius is the same, the both sides of frame all are provided with the mounting bracket that is used for installing the speed reducer, every the mounting bracket all includes that semicircular locating hole and two are located respectively locating hole upper portion and lower part's through-hole.

2. The integrated traction machine stand according to claim 1, characterized in that: the frame includes that the cross section is the body frame body of plate structure, the body frame body sets up perpendicularly on the base, the both sides of the body frame body are provided with vice support body outwards aslope, vice shaft hole sets up on the body frame body, the mounting bracket sets up on the vice support body.

3. The integrated traction machine stand according to claim 2, characterized in that: an annular reinforcing ring is arranged at the auxiliary shaft hole, and the central hole of the reinforcing ring is coaxial with the auxiliary shaft hole and has the same radius.

4. The integrated traction machine stand according to claim 3, characterized in that: the lower part of the auxiliary shaft hole is parallel to the base and is provided with a transverse reinforcing plate which is connected with the main frame body and the two auxiliary frame bodies, and the lower part of the auxiliary shaft hole is vertical to the base and is provided with a plurality of longitudinal reinforcing plates which are connected with the transverse reinforcing plate and the reinforcing ring.

5. The integrated traction machine stand according to claim 1, characterized in that: the mounting frames are of plate-shaped structures, each mounting frame comprises two reinforcing parts with the thickness larger than that of the mounting frame, and each reinforcing part is provided with one through hole; the first reinforcing ribs of the two right-angled triangles are fixedly connected with the reinforcing part and the mounting rack.

6. The integrated traction machine stand according to claim 1, characterized in that: two trapezoidal supporting plates which are parallel to each other are fixedly arranged on the base, and the front support is arranged on the two supporting plates.

7. The integrated traction machine stand according to claim 6, characterized in that: the supporting plate is fixedly connected with the base through a plurality of right-angled triangle second reinforcing ribs.

8. The integrated traction machine stand according to claim 1, characterized in that: the front support, the engine base and the base are cast by ductile cast iron.