CN217756426U - Elevator counterweight housing guide system - Google Patents
Elevator counterweight housing guide system Download PDFInfo
- Publication number
- CN217756426U CN217756426U CN202221398363.1U CN202221398363U CN217756426U CN 217756426 U CN217756426 U CN 217756426U CN 202221398363 U CN202221398363 U CN 202221398363U CN 217756426 U CN217756426 U CN 217756426U
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- guide
- counterweight
- mounting surfaces
- shoe
- guide rail
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Abstract
The utility model relates to the technical field of elevator counterweight systems, and discloses an elevator counterweight frame guide system, which comprises two counterweight guide rails distributed in parallel, wherein each counterweight guide rail comprises a mounting surface and a guide shoe guide part, the outer side of the mounting surface is provided with a connecting part, and the guide shoe guide part is connected with one side of the outer end of the connecting part; guide surfaces which are parallel to the mounting surfaces are arranged on two sides of the guide shoe guide part, the mounting surfaces of the two counterweight guide rails are coplanar, and the guide shoe guide parts on the two counterweight guide rails are oppositely distributed. The utility model discloses install two heavy guide rails on same reference surface, increased the installation accuracy to heavy guide rail for the construction is more convenient.
Description
Technical Field
The utility model relates to an elevator is to heavy technical field, especially relates to an elevator is to heavy frame guide system.
Background
The counterweight frame in the elevator counterweight system is connected with the car through a guy cable, the car ascends and descends in a hoistway, and the counterweight frame also moves along a counterweight guide rail to balance the weight of the car. At present, a conventional counterweight guide rail is generally a steel T-shaped rail and generally comprises a mounting surface and a guide shoe working surface, as shown in fig. 7, one counterweight frame needs to be matched with two counterweight guide rails for use, and the counterweight guide rail with a T-shaped structure needs to be mounted on two different reference surfaces (two parallel reference surfaces) so as to be used for the sliding guide of the counterweight frame; the installation of the guide rail needs higher precision requirement, and the guide rail is installed on two different reference surfaces, which brings great inconvenience to the construction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned problem that elevator among the prior art exists to heavy bootstrap system, provide an install on same reference surface, the more convenient elevator of construction is to heavily putting up bootstrap system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elevator counterweight housing guide system comprises two counterweight guide rails which are distributed in parallel, wherein each counterweight guide rail comprises a mounting surface and a guide shoe guide part, a connecting part is arranged on the outer side of the mounting surface, and the guide shoe guide part is connected with one side of the outer end of the connecting part; guide surfaces which are parallel to the mounting surfaces are arranged on two sides of the guide shoe guide part, the mounting surfaces of the two counterweight guide rails are coplanar, and the guide shoe guide parts on the two counterweight guide rails are oppositely distributed. The mounting surfaces of the two counterweight guide rails are mounted on the same reference surface, so that the mounting position precision is higher, and the mounting construction is more convenient.
Preferably, a plurality of cross beams are arranged between the mounting surfaces of the two counterweight guide rails, flanges are arranged on two sides of the mounting surfaces, and the flanges are connected with the cross beams through connecting buckles and fasteners. The cross beam is fixed on the reference surface, the counterweight track is fixed on the cross beam, and the cross beam increases the connection strength and the installation precision of the counterweight guide rail; the turn-ups increases the intensity of installation face on the one hand, and on the other hand is used for being connected spacingly with the crossbeam.
Preferably, a guide groove for guiding the cable holder is formed in an outer end of the connecting portion opposite to the guide shoe guide portion, and a guide wheel moving along the guide groove is formed in the cable holder. The guide of the cable bracket is integrated on the counterweight guide rail, so that the overall layout is more compact.
Preferably, the number of the guide grooves is two, the surfaces of the opening ends of the two guide grooves are vertically distributed, the number of the guide wheels on the cable support is two, and the two guide wheels are correspondingly matched with the two guide grooves.
As preferred, every to heavy guide rail is formed by a plurality of sections guide rail body butt joint, and the tip that lies in connecting portion on the guide rail body is equipped with first spread groove, and the side that lies in connecting portion on the guide rail body is equipped with the second spread groove, all is equipped with the connecting strip in first spread groove, the second spread groove, and the both ends of connecting strip all are through bolt and this body coupling of guide rail. The counterweight guide rails are connected in a butt joint splicing mode, the integral installation and the carrying are more convenient, and the connecting strength is increased between the two guide rail bodies through the connecting piece.
Preferably, a sealing plate support is arranged in the first connecting groove, and a sealing plate is connected between the sealing plate supports. The sealing plate mounting part is integrated on the counterweight guide rail, so that the mounting position of an independent sealing plate support is omitted, and the whole structure is more compact and stable.
Therefore, the utility model installs two counterweight guide rails on the same datum plane, which increases the installation precision of the counterweight guide rails and makes the construction more convenient; meanwhile, the cable support guide, the counterweight frame guide and the sealing plate are integrally arranged, so that the structural arrangement of the whole elevator counterweight system is more compact and stable.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is another view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic connection diagram of the guide rail body.
Fig. 6 is an end (cross-sectional) view of the rail body.
Fig. 7 is a schematic view of the installation of a conventional T-shaped counterweight guide rail.
In the figure: the counterweight guide rail comprises a counterweight guide rail 1, a cross beam 2, a connecting buckle 3, a fastening piece 4, a cable bracket 5, a guide wheel 50, a sealing plate bracket 6, a sealing plate 7, a counterweight frame 8, a mounting surface 10, a flanging 100, a guide shoe guide part 11, a guide surface 110, a connecting part 12, a guide groove 120, a first connecting groove 121, a second connecting groove 122, a connecting strip 123 and a bolt 124.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-6, the elevator counterweight housing guiding system comprises two counterweight guide rails 1 distributed in parallel, wherein each counterweight guide rail 1 comprises a mounting surface 10 and a guide shoe guiding part 11, a connecting part 12 is arranged on the outer side of the mounting surface, and the guide shoe guiding part is connected with one side of the outer end of the connecting part; guide surfaces 110 which are parallel to the installation surfaces are arranged on two sides of the guide shoe guide part 11, the installation surfaces 10 of the two counterweight guide rails are coplanar, the guide shoe guide parts 11 on the two counterweight guide rails are oppositely distributed, and guide shoes at two ends of the counterweight frame 8 are in sliding fit with the guide shoe guide parts on the two counterweight guide rails; a plurality of cross beams 2 are arranged between the mounting surfaces of the two counterweight guide rails 1, flanges 100 are arranged on two sides of the mounting surface 10, and the flanges are connected with the cross beams through connecting buckles 3 and fasteners 4.
A guide groove 120 for guiding the cable support 5 is arranged on one side of the outer end of the connecting part 12 opposite to the guide shoe guide part, and a guide wheel 50 moving along the guide groove is arranged on the cable support 5; the number of the guide grooves 120 in this embodiment is two, the surfaces of the open ends of the two guide grooves are vertically distributed, and the number of the guide wheels on the cable holder is two, and the two guide wheels are correspondingly matched with the two guide grooves.
Each counterweight guide rail 1 is formed by butt joint of a plurality of sections of guide rail bodies, a first connecting groove 121 is formed in the end part, located at the connecting part 12, of each guide rail body, a second connecting groove 122 is formed in the side face, located at the connecting part, of each guide rail body, connecting strips 123 are arranged in the first connecting groove and the second connecting groove, and two ends of each connecting strip are connected with the guide rail bodies through bolts 124; a sealing plate support 6 is arranged in the first connecting groove 121, and a sealing plate 7 is connected between the sealing plate supports. The guide rail body in the embodiment is made of aluminum alloy and belongs to a section bar.
With reference to the drawings, the principle of the utility model is as follows: as shown in fig. 1 and 3, the mounting surfaces of the two counterweight guide rails are connected with the same reference surface, so that the position precision is high during mounting, and the construction is more convenient; meanwhile, the counterweight housing guide, the cable support guide and the sealing plate are integrated, so that the space in a well is saved, and the elevator counterweight system is more compact and stable.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the upper, lower, left, right, inner, outer, one end, the other end, etc. are the directions or positional relationships based on the drawings, and are only for the sake of clarity and convenience of description of the technical solution of the present invention, but not for the purpose of indicating or suggesting that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as a limitation of the present invention.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (6)
1. The elevator counterweight frame guide system comprises two counterweight guide rails which are distributed in parallel, and is characterized in that the counterweight guide rails comprise mounting surfaces and guide shoe guide parts, a connecting part is arranged on the outer side of the mounting surfaces, and the guide shoe guide parts are connected with one side of the outer ends of the connecting parts; guide surfaces which are parallel to the mounting surfaces are arranged on two sides of the guide shoe guide parts, the mounting surfaces of the two counterweight guide rails are coplanar, and the guide shoe guide parts on the two counterweight guide rails are oppositely distributed.
2. The elevator counterweight housing guide system according to claim 1, wherein a plurality of cross beams are arranged between the mounting surfaces of the two counterweight guide rails, and flanges are arranged on both sides of the mounting surfaces and connected with the cross beams through connecting buckles and fasteners.
3. The elevator counterweight housing guide system according to claim 1, wherein a guide groove for guiding the cable bearer is formed at an outer end of said connecting portion opposite to said guide shoe guide portion, and a guide roller moving along said guide groove is formed on said cable bearer.
4. The elevator counterweight housing guide system according to claim 3, wherein said guide grooves are two, the open ends of said two guide grooves are vertically disposed, and said cable support has two guide rollers, said two guide rollers are correspondingly engaged with said two guide grooves.
5. The elevator counterweight housing guide system according to claim 1, 2, 3 or 4, wherein each counterweight guide rail is formed by connecting a plurality of sections of guide rail bodies in a butt joint manner, a first connecting groove is formed in the end portion of each guide rail body located at the connecting portion, a second connecting groove is formed in the side surface of each guide rail body located at the connecting portion, a connecting strip is arranged in each of the first connecting groove and the second connecting groove, and both ends of each connecting strip are connected with the guide rail bodies through bolts.
6. The elevator counterweight housing guide system according to claim 5, wherein said first connecting channel has a sealing plate support and a sealing plate is connected between said sealing plate supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398363.1U CN217756426U (en) | 2022-06-02 | 2022-06-02 | Elevator counterweight housing guide system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398363.1U CN217756426U (en) | 2022-06-02 | 2022-06-02 | Elevator counterweight housing guide system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756426U true CN217756426U (en) | 2022-11-08 |
Family
ID=83891321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221398363.1U Active CN217756426U (en) | 2022-06-02 | 2022-06-02 | Elevator counterweight housing guide system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756426U (en) |
-
2022
- 2022-06-02 CN CN202221398363.1U patent/CN217756426U/en active Active
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