CN220787741U - Elevator rope hitch plate installation mechanism - Google Patents
Elevator rope hitch plate installation mechanism Download PDFInfo
- Publication number
- CN220787741U CN220787741U CN202322346343.0U CN202322346343U CN220787741U CN 220787741 U CN220787741 U CN 220787741U CN 202322346343 U CN202322346343 U CN 202322346343U CN 220787741 U CN220787741 U CN 220787741U
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- Prior art keywords
- rope hitch
- hitch plate
- spandrel girder
- mounting
- elevator
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- 238000009434 installation Methods 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to the field of elevator manufacturing, and discloses an elevator rope hitch plate mounting mechanism. The elevator rope hitch plate installation mechanism comprises a bearing beam, wherein a rope hitch plate is fixedly arranged on the bearing beam, a supporting plate is fixedly arranged between the rope hitch plate and the bearing beam, the edge part of the supporting plate is respectively connected with the lower edge of the rope hitch plate and the side edge of the bearing beam, and the supporting plate is used for preventing the rope hitch plate from bending deformation in the vertical direction; through the mode with the fixed setting of rope hitch plate on the spandrel girder directly to through the supporting strength technical scheme who increases the supporting piece in order to promote the rope hitch plate between rope hitch plate and supporting beam, simplified rope hitch plate installation mechanism, the construction is simple, and the material is practiced thrift, has reduced construction cost.
Description
Technical Field
The utility model relates to the field of elevator manufacturing, in particular to an elevator rope hitch plate mounting mechanism.
Background
Elevators are typically provided with a machine room in which a host machine, a control screen etc. are placed. Along with the progress of technology, the miniaturization of traction machines and electric elements is realized, and the elevator without a machine room gradually starts to be touted, so that the elevator without the machine room is gradually replaced by the elevator with the machine room due to the advantages of energy conservation, environmental protection, no occupation of space except a hoistway and the like; as shown in fig. 1, the existing rope hitch plate without machine room adopts channel steel as a rope hitch plate supporting and fixing device, one end of the channel steel is welded on a main spandrel girder, the other end of the channel steel is fixed with a well wall body, holes are needed to be formed in the wall body, one end of the channel steel is accommodated in the holes of the wall body, and then cement pouring and fixing are carried out.
In the chinese patent of the utility model with publication number CN209352401U, an elevator spandrel girder arrangement structure without machine room is disclosed, which comprises a main spandrel girder and two groups of parallel counterweight girders, one end of the counterweight girder is welded on the main spandrel girder, and the elevator spandrel girder arrangement structure also comprises a counterweight rope head plate, wherein the counterweight rope head plate is connected with the counterweight girder through bolts, and the other end of the counterweight girder is fixedly connected with a wall body.
Disclosure of Invention
The utility model aims to provide an elevator rope hitch plate mounting mechanism, which is simple and reduces construction cost.
In order to solve the technical problems, the embodiment of the utility model provides an elevator rope hitch plate installation mechanism, which comprises a spandrel girder, wherein a rope hitch plate is fixedly arranged on the spandrel girder, a supporting plate is fixedly arranged between the rope hitch plate and the spandrel girder, the edge parts of the supporting plate are respectively connected with the lower end face of the rope hitch plate and the side end face of the spandrel girder, and the supporting plate is used for preventing the rope hitch plate from bending deformation in the vertical direction.
Further, the rope hitch plate comprises a fixed end and a mounting end, wherein the fixed end is attached and fixed to the upper end face of the spandrel girder, and the mounting end extends out of the upper end face of the spandrel girder in parallel.
Further, the mounting end is vertically penetrated and provided with a plurality of mounting holes.
Further, the number of the supporting sheets is two, and the two supporting sheets are arranged at two sides of the mounting hole at intervals in parallel.
Further, the spandrel girder is an I-shaped steel section.
Further, the support piece comprises a first edge part and a second edge part, wherein the first edge part is respectively and vertically connected with three planes of the side end face of the spandrel girder, and the second edge part is vertically connected with the lower plane of the mounting end.
Further, the first edge part and the spandrel girder and the second edge part and the mounting end are fixedly connected in a full-welded mode.
Compared with the prior art, the elevator rope hitch plate mounting mechanism has the advantages that the rope hitch plate is directly and fixedly arranged on the spandrel girder, and the supporting piece is arranged between the rope hitch plate and the supporting beam to improve the supporting strength of the rope hitch plate, so that the rope hitch plate mounting mechanism is simplified, the construction is simple, the materials are saved, and the construction cost is reduced.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a schematic view of a rope hitch mounting mechanism of the prior art;
FIG. 2 is a schematic diagram of a rope hitch mounting mechanism in one embodiment of the utility model;
fig. 3 is a schematic view showing the structure of the rope hitch mounting mechanism according to an embodiment of the present utility model from different angles.
Reference numerals illustrate: 1. a spandrel girder; 2. rope hitch plate; 21. a fixed end; 22. a mounting end; 23. a mounting hole; 3. a support sheet; 31. a first edge portion; 32. and a second edge portion.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be realized without these technical details and various changes and modifications based on the following embodiments.
As shown in fig. 2, the elevator rope hitch plate installation mechanism provided by the utility model comprises a spandrel girder 1, wherein a rope hitch plate 2 is fixedly arranged on the spandrel girder 1, and a supporting sheet 3 is fixedly arranged between the rope hitch plate 2 and the spandrel girder 1; preferably, the cross section of the spandrel girder 1 is in an I-shaped structure, such as an I-shaped steel profile.
The rope hitch plate 2 comprises a fixed end 21 and a mounting end 22, wherein the fixed end 21 is attached to the upper end face of the spandrel girder 1, and is preferably fixed in a full-welded welding mode, the mounting end 22 extends out of the plane of the upper end face of the spandrel girder 1 in parallel, and a plurality of mounting holes 23 are vertically formed in the mounting end 22 in a penetrating manner and are used for mounting and fixing the heavy block traction ropes, and preferably, the number of the mounting holes 23 is not less than 6.
The supporting piece 3 is vertically arranged on the lower end face of the rope hitch plate 2, the edge part of the supporting piece 3 is connected with the side end face of the spandrel girder 1 and the lower end face of the rope hitch plate 2, and the supporting piece 3 is used for preventing the rope hitch plate 2 from bending deformation in the vertical direction. Preferably, the number of the supporting sheets 3 is two, and the two supporting sheets are arranged at two sides of the mounting hole 23 at intervals in parallel.
In one embodiment, the spandrel girder 1 is an i-steel section, the side end surface of the i-steel section comprises three adjacently arranged planes, the supporting plate 3 is approximately triangular, a first edge part 31 of the supporting plate is respectively and vertically connected with the three planes of the side end surface of the spandrel girder 1, a second edge part 32 of the supporting plate is vertically connected with the lower end surface of the mounting end 22 of the supporting plate 3, and the first edge part 31 and the spandrel girder 1 are welded and fixed, preferably in a full-welded welding mode; the second edge 32 is welded to the rope hitch 2, preferably by full-length welding.
According to the elevator rope hitch plate mounting mechanism provided by the utility model, the rope hitch plate 2 is directly fixed on the spandrel girder 1, and the structure of the supporting piece 3 is arranged between the rope hitch plate 2 and the spandrel girder 1, and through finite element stress analysis, the stress borne by the rope hitch plate 2 is in the allowable stress range, and through test verification, compared with the prior art, the material cost of fixedly mounting the channel steel on the rope hitch plate 2 is reduced, and meanwhile, the perforation and casting operation on a well wall body are avoided, the construction process is simplified, and the construction cost is reduced.
Compared with the prior art, the elevator rope hitch plate mounting mechanism has the advantages that the rope hitch plate is directly and fixedly arranged on the spandrel girder, and the supporting strength technical scheme of the rope hitch plate is improved by adding the supporting sheet between the rope hitch plate and the supporting beam, so that the rope hitch plate mounting mechanism is simplified, the construction is simple, the materials are saved, and the construction cost is reduced.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an elevator fag end installation mechanism, its characterized in that, includes the spandrel girder, fixedly on the spandrel girder be provided with the fag end, the fag end with fixedly between the spandrel girder be equipped with the supporting piece, the edge of supporting piece meets with the lower terminal surface of fag end and the side terminal surface of spandrel girder respectively, the supporting piece is used for preventing fag end in the ascending deflection of vertical direction.
2. The elevator rope hitch plate mounting mechanism of claim 1, wherein the rope hitch plate comprises a fixed end and a mounting end, the fixed end is attached to and fixed with the upper end face of the spandrel girder, and the mounting end extends out of the upper end face of the spandrel girder in parallel.
3. The elevator rope hitch plate mounting mechanism of claim 2, wherein the mounting end is vertically perforated with a plurality of mounting holes.
4. The elevator rope hitch plate mounting mechanism of claim 3, wherein the number of support tabs is two and the support tabs are spaced apart in parallel on either side of the mounting hole.
5. The elevator rope hitch mounting mechanism of claim 1, wherein the load beam is an i-steel profile.
6. The elevator rope hitch plate mounting mechanism of claim 5, wherein the support tab comprises a first edge portion and a second edge portion, the first edge portion being perpendicularly joined to three respective planes of the bolster side end face, the second edge portion being perpendicularly joined to a lower plane of the mounting end.
7. The elevator rope hitch plate mounting mechanism of claim 6, wherein the first edge portion is fixedly connected to the bolster and the second edge portion is fixedly connected to the mounting end by a full weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346343.0U CN220787741U (en) | 2023-08-30 | 2023-08-30 | Elevator rope hitch plate installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346343.0U CN220787741U (en) | 2023-08-30 | 2023-08-30 | Elevator rope hitch plate installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787741U true CN220787741U (en) | 2024-04-16 |
Family
ID=90631431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346343.0U Active CN220787741U (en) | 2023-08-30 | 2023-08-30 | Elevator rope hitch plate installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787741U (en) |
-
2023
- 2023-08-30 CN CN202322346343.0U patent/CN220787741U/en active Active
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