CN217102618U

CN217102618U - Elevator traction machine base

Info

Publication number: CN217102618U
Application number: CN202122885553.8U
Authority: CN
Inventors: 赵海林; 孙伟刚; 柳超; 许明; 王坤; 黄其磊; 姜文慧
Original assignee: Tongyou Elevator Co ltd
Current assignee: Tongyou Elevator Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-08-02
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an elevator traction machine base, which comprises a fixed plate, two side plates and a connecting plate, wherein the thickness of the fixed plate is more than or equal to 8mm, the fixed plate is symmetrically provided with two rows of transversely arranged first limiting holes and a plurality of second limiting holes which are positioned between the transverse arrangements and are longitudinally arranged; a plurality of third limiting holes are formed in the plate surface of each side plate, a plurality of plug-in boards are arranged on the tops of the side plates, and the plug-in boards are plugged in the second limiting holes; the top of the connecting plate is provided with a plurality of convex parts which are spliced with the third limiting hole, two side surfaces of the connecting plate are provided with a plurality of special-shaped buckles, and the special-shaped buckles are clamped with the first limiting hole. The utility model provides an elevator hauler base adopts mosaic structure, and solderless can easily conveniently dismouting and transport, and is more convenient during the field assembly.

Description

Elevator traction machine base

Technical Field

The utility model relates to an elevator field, specificly an elevator hauler base.

Background

The elevator in modern society has become a common tool for carrying people and objects for a long time, the existing elevator is generally driven by a traction machine to move up and down, a base of the traction machine is basically welded by using a steel plate with the thickness of more than 8mm, and the welded traction machine base is not only large in volume, but also heavy due to the fact that the used steel plate is thick and the majority of the steel plate is more than 10mm, and therefore the elevator is inconvenient to manufacture, transport and install. Therefore, in order to solve the existing problems, the utility model particularly provides a solderless elevator traction machine base, its simple structure can easily make and carry conveniently, and the field assembly is convenient, need not the welding.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects in the prior art, the utility model provides a no welded elevator traction machine base, its simple structure can easily make and carry conveniently, and is more convenient during the field assembly.

The embodiment of the utility model discloses no welding formula elevator hauler base, include: the device comprises a fixed plate, two side plates and a connecting plate, wherein the fixed plate is made of a steel plate with the thickness of more than or equal to 8mm, and the fixed plate is symmetrically provided with two rows of a plurality of first limiting holes which are transversely arranged and a plurality of second limiting holes which are longitudinally arranged between the transverse arrangements; a plurality of third limiting holes are formed in the plate surface of each side plate, a plurality of plug-in boards are arranged on the tops of the side plates, and the plug-in boards are plugged in the second limiting holes; the top of the connecting plate is provided with a plurality of convex parts which are spliced with the third limiting hole, two side surfaces of the connecting plate are provided with a plurality of special-shaped buckles, and the special-shaped buckles are clamped with the first limiting hole.

Preferably, the first limiting hole, the second limiting hole and the third limiting hole are all H-shaped holes, and the shape of the plugboard is matched with that of the H-shaped holes.

Preferably, the special-shaped buckle is an inverted buckle.

Preferably, the undercut extends obliquely away from the direction of projection of the projection.

Compared with the prior art, the utility model discloses following beneficial effect has: the side plates on the two sides of the base are inserted into the second limiting hole of the fixed plate through the insertion plate in a splicing mode, the special-shaped buckle of the connecting plate is clamped with the third limiting hole of the side plate, and the convex part of the connecting plate is clamped with the first limiting hole of the fixed plate. The structure can avoid the use of welding for connecting the fixing plate, the side plate and the connecting plate, has simple structure, can be easily and conveniently manufactured and carried, and is more convenient during field assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of an assembly schematic diagram of an elevator traction machine base according to the present invention;

fig. 2 is a top view of the elevator machine base assembly of fig. 1;

fig. 3 is a schematic view of the fixing plate of the present invention;

FIG. 4 is a schematic view of a middle side plate of the present invention;

fig. 5 is a schematic view of the middle connection plate of the present invention.

Reference numerals: 1. a fixing plate; 11. a first limit hole; 12. a second limiting hole; 2. a side plate; 21. a third limiting hole; 22. A plugboard; 3. a connecting plate; 31. a special-shaped buckle; 32. a convex portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides an elevator traction machine base, which includes a fixing plate 1 made of a steel plate with a thickness greater than or equal to 8mm, two side plates 2 and a connecting plate 3, wherein two rows of first limiting holes 11 arranged transversely and a plurality of second limiting holes 12 arranged longitudinally between the transverse rows are symmetrically disposed on the fixing plate 1; a plurality of third limiting holes 21 are formed in the surface of each side plate 2, a plurality of plug-in boards 22 are arranged on the top of each side plate 2, and the plug-in boards 22 are plugged in the second limiting holes 12; the top of connecting plate 3 is equipped with a plurality of convex parts 32, convex part 32 with the concatenation of third spacing hole 21, two sides of connecting plate 3 are equipped with a plurality of special-shaped buckles 31, special-shaped buckle 31 with first spacing hole 11 joint.

As shown in fig. 3, the middle of the fixing plate 1 is provided with three first limiting holes 11 and two rows of second limiting holes 12 which penetrate through the front and rear rows of the first limiting holes 11 and the second limiting holes 12, each row of the second limiting holes 12 is also three, and the first limiting holes 11 and the second limiting holes 12 in one row are distributed on the fixing plate 1 in an "i" shape and in a central symmetry manner.

Preferably, the first limiting hole 11 and the second limiting hole 12 on the fixing plate 1 and the third limiting hole 21 on the side plate 2 are both H-shaped through holes, and after the plugboard 22 of the two side plates 2 is connected to the first limiting hole 11 on the fixing plate 1, the two side plates 2 are kept parallel. This arrangement ensures that the fixing plate 1 can withstand large stresses from the side plates 2 and the connecting plate 3 when the fixing plate 1 is connected to the side plates 2 and the connecting plate 3.

As shown in fig. 4, the top of the side plate 2 is provided with 3 insertion plates 22, the insertion plates 22 are inserted into the second limiting holes 12 of the fixing plate 1, the middle of the side plate 2 is provided with two third limiting holes 21, and the third limiting holes 21 are used for being spliced with the special-shaped buckles 31 on the side surfaces of the connecting plate.

As shown in fig. 2, the special-shaped buckle 31 of the connecting plate 3 is clamped with the third limiting hole 21 of the side plate 2, and the convex portion 3232 of the connecting plate 3 is clamped with the first limiting hole 11, and it is noted that the fixing plate 1, the side plate 2 and the connecting plate 3 are all made of steel and are in a plate shape. Through above-mentioned structure can replace among the prior art through the welded mode, avoid the inconvenience of welding each panel, have stronger mechanical strength, can bear heavier hauler, more convenient when the equipment. Preferably, there are two side plates 2, respectively disposed at both ends of the fixed plate 1.

The convex part 32 of the connecting plate 3 is in interference fit with the first limiting hole 11 and the inserting plate 22 is in interference fit with the second limiting hole 12, the structure can ensure that the connection is tight and not loose, the contact area between the convex part and the first limiting hole is as large as possible, and when the connecting plate 3 bears a large-mass tractor, the connection part of each plate cannot bear excessive pressure intensity to distort and deform.

The plugboard 22 and the side board 2, the convex part 32 and the connecting board 3 are all integrally formed structures, the structure complexity of the whole base is reduced, the situation of looseness caused by vibration cannot occur, stress acting on the side board 2 and the convex part 32 can be uniformly distributed on the side board 2 and the convex part 32 in the using process, and the whole base can bear a tractor with larger mass.

As shown in fig. 5, it is worth noting that the special-shaped buckle 31 is formed by the connection plate 3 extending outwards relative to the connection plate 3 in an inclined manner and then extending in a straight direction relative to the connection plate 3, the special-shaped buckle 31 and the second limiting hole 12 are in transition fit, and the structure can be used for conveniently assembling the fixing plate 1, the side plate 2 and the connection plate 3 on the premise of ensuring that the connection plate 3 and the two side plates 2 are tightly hooked.

Preferably, reinforcing ribs (not shown in the figure) are welded to the fixing plate 1, the side plates 2 and the connecting plate 3, and the reinforcing ribs can improve the strength of the whole base and can bear a heavier traction machine without deformation.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. An elevator traction machine base, comprising: the device comprises a fixed plate (1), two side plates (2) and a connecting plate (3), wherein the fixed plate (1) is made of steel plates with the thickness of more than or equal to 8mm, two rows of first limiting holes (11) which are transversely arranged and a plurality of second limiting holes (12) which are longitudinally arranged between the transverse arrangements are symmetrically arranged on the fixed plate (1); a plurality of third limiting holes (21) are formed in the surface of each side plate (2), a plurality of plug-in boards (22) are arranged on the tops of the side plates (2), and the plug-in boards (22) are plugged in the second limiting holes (12); the top of connecting plate (3) is equipped with a plurality of convex parts (32), convex part (32) with spacing hole of third (21) concatenation, two sides of connecting plate (3) are equipped with a plurality of dysmorphism buckles (31), dysmorphism buckle (31) with first spacing hole (11) joint.

2. The elevator traction machine base according to claim 1, wherein the first limit hole (11), the second limit hole (12), and the third limit hole (21) are all H-shaped holes, and the shape of the insertion plate (22) is adapted to the H-shaped holes.

3. The elevator traction machine base according to claim 1, wherein the shaped buckle (31) is an inverted buckle.

4. The elevator traction machine base according to claim 3, wherein the undercut protrudes obliquely to a protruding direction away from the protruding portion (32).