Traveling cable guiding device of inclined elevator
By designing a follow-up cable guide device for guide rails and drag chains in an inclined elevator, the problem of interfering with other components of the elevator due to wind and angle influences, the cable is achieved stable guidance and safe operation.
Patent Information
- Application Number
- CN202420573777.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-25
AI Technical Summary
Due to the influence of wind and the presence of angles, the accompanying cables of the oblique elevator are difficult to slide on a fixed track, and are prone to interference with other components of the elevator.
A follow-up cable guide device including a guide rail and a drag chain is designed. The top of the guide rail is open, the side section is U-shaped, and a drag chain is installed inside. The drag chain is connected to the oblique elevator car. The accompanying cable passes through the drag chain, and the drag chain moves under the limitations of the guide rail to ensure that the cable bends in the direction of the guide rail.
Through the design of guide rails and drag chains, the movement of the accompanying cable is restricted, the influence of external wind is avoided, and the cable is prevented from interfering with other components of the elevator.
Smart Images
Figure CN222612655U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inclined elevators, in particular to a traveling cable guide device for inclined elevators. Background Art
[0002] With the rapid development of our society and the continuous improvement of people's living standards, the construction of infrastructure is becoming more and more perfect. In order to provide better services, people have begun to consider building lifting equipment in subways, stations, hillsides and other locations. Inclined elevators are a type of lifting equipment, mainly used in locations with large slopes and long distances.
[0003] Since inclined elevators are at an angle and the car does not run vertically, the elevator must have a traveling cable. The traveling cable of a normal vertical elevator is a flat cable, one end of which is fixed in the machine room and the other end moves with the car. It relies on its own weight and will not interfere with other parts of the elevator. However, inclined elevators are different. Most of them are outdoor elevators. The cables will be affected by the wind. And because of the angle, the traveling cables cannot slide on the fixed track, which may interfere with other parts of the elevator. Utility Model Content
[0004] The utility model aims to solve the problems existing in the prior art and proposes a traveling cable guide device for an inclined elevator.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A traveling cable guide device for an inclined elevator comprises a guide rail and a traveling cable, wherein the top of the guide rail is open, the side section of the guide rail is U-shaped, a drag chain is installed at one end inside the guide rail via a connector, the other end of the drag chain is connected to an inclined elevator car via a connector, the traveling cable passes from one end of the drag chain to the inside of the drag chain, and passes out from the other end of the drag chain to be connected to the inclined elevator car.
[0007] Preferably, rotating motors are installed on both sides of the top of the guide rail, and a winding drum is installed on the driving end of the rotating motor. A blackout curtain is wound around the outer side of the winding drum. Sliding rails are fixedly installed on the front and rear sides of the guide rail, and two sliding rods are slidably arranged between the two sliding rails. The other ends of the two blackout curtains are connected to the corresponding sliding rods, and the two sliding rods are connected by a connecting rod, and the drag chain is located between the two sliding rods.
[0008] Preferably, guide blocks are installed on both the front and rear sides of the top of the guide rail, and the side cross-section of the guide blocks is circular.
[0009] Preferably, a plurality of anti-sliding blocks are installed at the bottom of the guide rail, and the plurality of anti-sliding blocks are all arranged obliquely.
[0010] Preferably, a connecting frame is rotatably mounted on the end of the guide rail via an I-shaped rotating shaft, and a positioning rod is vertically and movably provided on the connecting member.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model can connect the accompanying cable to the inclined elevator car through the tow chain by means of the provided guide rails and tow chains. Under the restriction of the guide rails, the tow chain can not only restrict the movement of the accompanying cable, so that the accompanying cable can only bend and move along the direction of the guide rails, but also cannot be affected by external wind, thus avoiding interference with other parts of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a front view of a traveling cable guide device for an inclined elevator proposed by the utility model;
[0014] Figure 2 This is a side view of a traveling cable guide device for an inclined elevator proposed by the utility model;
[0015] Figure 3 The utility model is a top view of the sliding rod connection of the accompanying cable guide device of an inclined elevator.
[0016] In the figure: 1. guide rail; 2. accompanying cable; 3. drag chain; 4. inclined elevator car; 5. rotating motor; 6. winding drum; 7. shielding curtain; 8. slide rail; 9. slide rod; 10. connecting rod; 11. guide block; 12. anti-sliding block; 13. I-shaped shaft; 14. connecting frame; 15. positioning rod. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] Reference Figure 1-Figure 3 A traveling cable guide device for an inclined elevator comprises a guide rail 1 and a traveling cable 2. The top of the guide rail 1 is open, and the side section of the guide rail 1 is U-shaped. A drag chain 3 is installed at one end of the guide rail 1 through a connector, and the other end of the drag chain 3 is connected to an inclined elevator car 4 through a connector. The traveling cable 2 passes from one end of the drag chain 3 to the inside of the drag chain 3, and passes out from the other end of the drag chain 3 to be connected to the inclined elevator car 4.
[0019] The device can connect the traveling cable 2 to the inclined elevator car 4 through the tow chain 3 by means of the guide rail 1 and the tow chain 3. Under the restriction of the guide rail 1, the tow chain 3 can not only restrict the movement of the traveling cable 2, so that the traveling cable 2 can only bend and move along the direction of the guide rail 1, but also cannot be affected by the external wind, thereby avoiding interference with other parts of the elevator.
[0020] In this embodiment, rotating motors 5 are installed on both sides of the top of the guide rail 1, and a winding drum 6 is installed at the driving end of the rotating motor 5. A shielding curtain 7 is wound around the outer side of the winding drum 6. Slide rails 8 are fixedly installed on the front and rear sides of the guide rail 1, and two sliding rods 9 are slidably arranged between the two sliding rails 8. The other ends of the two shielding curtains 7 are connected to the corresponding sliding rods 9, and the two sliding rods 9 are connected by a connecting rod 10. The drag chain 3 is located between the two sliding rods 9. When the drag chain 3 moves with the inclined elevator car 4, the two sliding rods 9 slide on the sliding rails 8 under their push, and the two rotating motors 5 can release or wind up the shielding curtains 7, so that the top of the guide rail 1 is in a shielded state, thereby preventing debris from falling into the guide rail 1 and affecting the service life of the drag chain 3.
[0021] In this embodiment, guide blocks 11 are installed on both the front and rear sides of the top of the guide rail 1, and the side section of the guide block 1 is circular. The guide block 11 facilitates the drag chain 3 to enter the guide rail 1 and prevents the drag chain 3 from getting stuck outside the guide rail 1 due to looseness of its own structure.
[0022] In this embodiment, a plurality of anti-sliding blocks 12 are installed at the bottom of the guide rail 1, and the anti-sliding blocks 12 are all arranged at an angle. The anti-sliding blocks 12 can increase the friction at the bottom of the guide rail 1, thereby facilitating the initial installation of the guide rail 1 and maintaining the stability of the guide rail 1 (especially when installing the guide rail 1 on an inclined surface).
[0023] In this embodiment, the end of the guide rail 1 is rotatably installed with a connecting frame 14 through an I-shaped shaft 13, and a positioning rod 15 is vertically and movably provided on the connecting member. The positioning rod 15 passes through the connecting frame 14 and is then installed to the ground, thereby completing the fixed installation of the guide rail 1.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A traveling cable guide device for an inclined elevator, characterized in that: It includes a guide rail and a traveling cable. The top of the guide rail is open, and the side section of the guide rail is U-shaped. A drag chain is installed at one end of the guide rail through a connector, and the other end of the drag chain is connected to the inclined elevator car through a connector. The traveling cable passes from one end of the drag chain to the inside of the drag chain, and passes out from the other end of the drag chain to be connected to the inclined elevator car.
2. The accompanying cable guide device for an inclined elevator according to claim 1, characterized in that: Rotating motors are installed on both sides of the top of the guide rail, and a winding drum is installed on the driving end of the rotating motor. A blackout curtain is wound around the outer side of the winding drum. Sliding rails are fixedly installed on the front and rear sides of the guide rail, and two sliding rods are slidably arranged between the two sliding rails. The other ends of the two blackout curtains are connected to the corresponding sliding rods, and the two sliding rods are connected by a connecting rod, and the drag chain is located between the two sliding rods.
3. The accompanying cable guide device for an inclined elevator according to claim 1, characterized in that: Guide blocks are installed on both the front and rear sides of the top of the guide rail, and the side sections of the guide blocks are circular.
4. The accompanying cable guide device for an inclined elevator according to claim 2, characterized in that: A plurality of anti-sliding blocks are installed at the bottom of the guide rail, and the plurality of anti-sliding blocks are all arranged obliquely.
5. The accompanying cable guide device for an inclined elevator according to claim 1, characterized in that: A connecting frame is rotatably mounted on the end of the guide rail through an I-shaped rotating shaft, and a positioning rod is vertically and movably provided on the connecting piece.