CN217732367U - Elevator steel belt guiding device - Google Patents
Elevator steel belt guiding device Download PDFInfo
- Publication number
- CN217732367U CN217732367U CN202122040442.7U CN202122040442U CN217732367U CN 217732367 U CN217732367 U CN 217732367U CN 202122040442 U CN202122040442 U CN 202122040442U CN 217732367 U CN217732367 U CN 217732367U
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- elevator
- wheel set
- side guide
- steel belt
- car side
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Abstract
The utility model discloses an elevator steel belt guiding device, which comprises a traction frame, an elevator traction machine fixed at the bottom of the traction frame, a car side guiding wheel group and a counterweight side guiding wheel group which are arranged in the traction frame; the traction frame comprises two beams which are parallel to each other; car side guide wheelset and to the both sides that heavy side guide wheelset is located the elevator hauler respectively, car side guide wheelset all includes two leading wheels with to heavy side guide wheelset, the leading wheel is located between two crossbeams, the leading wheel includes the center pin, the outside of center pin is rotated the cover through the bearing and is equipped with wheel hub, two crossbeams are run through respectively at the both ends of center pin, be equipped with the draw-in groove on the outer peripheral face at center pin both ends respectively, be connected with the fixture block on the crossbeam, in the fixture block part embedding draw-in groove, be equipped with the steel band spacing groove on wheel hub's the outer peripheral face. The utility model relates to an elevator steel band guider, its is rational in infrastructure, and it is convenient to install to can effectually prevent that the steel band from taking place the skew in the motion process.
Description
Technical Field
The utility model relates to an elevator steel band guider.
Background
In the existing elevator traction system, the elevator is generally dragged by a steel wire rope to lift and run, but the contact area between the steel wire rope and a wire groove of a traction wheel is small, and the energy consumption of a traction machine for pulling the steel wire rope is large. In order to reduce energy consumption, polyurethane-coated steel belts have been used in recent years instead of steel cords. The installation workload is large and the installation is inconvenient because the installation precision requirement of the guide wheel is higher when the steel belt elevator is installed. In addition, the existing steel belt guiding device is not high in reliability, the elevator is easy to jam and unstable, and the using comfort level of the elevator is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator steel band guider, its is rational in infrastructure, and it is convenient to install to can effectually prevent that the steel band from taking place the skew in the motion process.
In order to achieve the purpose, the technical scheme of the utility model is to design an elevator steel belt guiding device, which comprises a traction frame, an elevator traction machine fixed at the bottom of the traction frame, a car side guiding wheel group and a counterweight side guiding wheel group, wherein the car side guiding wheel group and the counterweight side guiding wheel group are arranged in the traction frame;
the traction frame comprises two beams which are parallel to each other;
the elevator traction machine comprises a car side guide wheel set, a counterweight side guide wheel set, a bearing, a hub, two guide wheels, a clamping groove, a clamping block and a steel belt limiting groove, wherein the car side guide wheel set and the counterweight side guide wheel set are respectively arranged on two sides of an elevator traction machine, the car side guide wheel set and the counterweight side guide wheel set respectively comprise the two guide wheels, the guide wheels are arranged between the two cross beams and comprise center shafts, the outer sides of the center shafts are rotatably sleeved with the hub through the bearing, the two ends of the center shafts respectively penetrate through the two cross beams, the clamping groove is respectively arranged on the outer peripheral surfaces of the two ends of the center shafts, the clamping block is connected onto the cross beams, the clamping block is partially embedded into the clamping groove, and the steel belt limiting groove is formed in the outer peripheral surface of the hub.
Preferably, a fixing hole is formed in the fixture block, and the fixture block is fixedly connected with the cross beam through the fixing hole.
Preferably, the cross beam is provided with a through hole for the central shaft to penetrate through.
Preferably, the cross beams are channel steel, and the notches of the two cross beams are arranged in a back-to-back mode.
Preferably, reinforcing ribs are arranged in the notches of the cross beams.
The utility model has the advantages and the beneficial effects that: the elevator steel belt guiding device is reasonable in structure, convenient to install and capable of effectively preventing steel belts from deviating in the moving process.
When the guide wheel is installed, two ends of the central shaft penetrate through the through hole of the cross beam, then the fixture block is fixed on the cross beam, and the fixture block is partially embedded into the clamping groove of the central shaft, so that the central shaft is fixed, and the guide wheel is installed; because fixture block and draw-in groove joint cooperation, consequently can restrict the center pin and rotate, wheel hub then can rotate around the axis of center pin to for the steel band direction, and through set up the steel band spacing groove on wheel hub's outer peripheral face, the steel band will imbed in the steel band spacing groove, consequently avoided the steel band to take place the skew in the motion process.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the middle cross member of the present invention.
Fig. 3 is a schematic view of the guide wheel of the present invention.
Fig. 4 is a schematic view of the middle clamping block of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 to 4, an elevator steel belt guiding device comprises a traction frame, an elevator traction machine 100 fixed at the bottom of the traction frame, and a car side guide wheel set 1 and a counterweight side guide wheel set 2 installed in the traction frame;
the traction machine frame comprises two beams 3 which are parallel to each other;
car side guide wheelset 1 and to heavy side guide wheelset 2 be located elevator hauler 100's both sides respectively, and car side guide wheelset 1 and to heavy side guide wheelset 2 all include two leading wheels, the leading wheel is located between two crossbeams 3, and the leading wheel includes center pin 4, and the cover is rotated through the bearing in the outside of this center pin 4 and is equipped with wheel hub 5, two crossbeams 3 are run through respectively at the both ends of center pin 4, and are equipped with draw-in groove 41 on the outer peripheral face at 4 both ends of center pin respectively, be connected with fixture block 6 on the crossbeam 3, and in 6 partial embedding draw-in grooves 41 of fixture block, be equipped with steel band spacing groove 51 on wheel hub 5's the outer peripheral face.
The fixture block 6 is provided with a fixing hole 61, and the fixture block 6 is fixedly connected with the cross beam 3 through the fixing hole 61.
The cross member 3 is provided with a through hole 31 through which the center shaft 4 passes.
The cross beams 3 are channel steel, and notches of the two cross beams 3 are arranged in a back-to-back mode.
And reinforcing ribs 7 are arranged in the notches of the cross beams 3.
The utility model has the advantages and beneficial effects that: the elevator steel belt guiding device is reasonable in structure, convenient to install and capable of effectively preventing steel belts from deviating in the moving process.
When the guide wheel is installed, two ends of the central shaft 4 penetrate through the through hole 31 of the cross beam 3, then the fixture block 6 is fixed on the cross beam 3, and the fixture block 6 is partially embedded into the clamping groove 41 of the central shaft 4, so that the central shaft 4 is fixed, and the guide wheel is installed; because fixture block 6 and draw-in groove 41 joint cooperation, consequently can restrict center pin 4 and rotate, wheel hub 5 then can rotate around the axis of center pin 4 to for the steel band direction, and through set up steel band spacing groove 51 on wheel hub 5's outer peripheral face, the steel band will imbed in the steel band spacing groove 51, consequently avoided the steel band to take place the skew in the motion process.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.
Claims (5)
1. An elevator steel belt guiding device is characterized by comprising a traction frame, an elevator traction machine fixed at the bottom of the traction frame, a car side guiding wheel set and a counterweight side guiding wheel set, wherein the car side guiding wheel set and the counterweight side guiding wheel set are arranged in the traction frame;
the traction machine frame comprises two beams which are parallel to each other;
the elevator traction machine comprises a car side guide wheel set, a counterweight side guide wheel set, a bearing, a hub, two guide wheels, a clamping groove, a clamping block and a steel belt limiting groove, wherein the car side guide wheel set and the counterweight side guide wheel set are respectively arranged on two sides of an elevator traction machine, the car side guide wheel set and the counterweight side guide wheel set respectively comprise the two guide wheels, the guide wheels are arranged between the two cross beams and comprise center shafts, the outer sides of the center shafts are rotatably sleeved with the hub through the bearing, the two ends of the center shafts respectively penetrate through the two cross beams, the clamping groove is respectively arranged on the outer peripheral surfaces of the two ends of the center shafts, the clamping block is connected onto the cross beams, the clamping block is partially embedded into the clamping groove, and the steel belt limiting groove is formed in the outer peripheral surface of the hub.
2. The elevator steel strip guiding device as defined in claim 1, wherein the locking block is provided with a fixing hole, and the locking block is fixedly connected with the cross beam through the fixing hole.
3. The elevator steel belt guiding device according to claim 2, wherein the cross member is provided with a through hole through which the center shaft passes.
4. The elevator steel belt guide assembly of claim 3, wherein the cross beams are channel beams and the notches of the two cross beams are oppositely disposed.
5. The elevator steel belt guide assembly of claim 4, wherein the notches of the cross beam are provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040442.7U CN217732367U (en) | 2021-08-27 | 2021-08-27 | Elevator steel belt guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040442.7U CN217732367U (en) | 2021-08-27 | 2021-08-27 | Elevator steel belt guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217732367U true CN217732367U (en) | 2022-11-04 |
Family
ID=83810628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122040442.7U Active CN217732367U (en) | 2021-08-27 | 2021-08-27 | Elevator steel belt guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217732367U (en) |
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2021
- 2021-08-27 CN CN202122040442.7U patent/CN217732367U/en active Active
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