CN219489351U

CN219489351U - Transportation frame of T-shaped elevator guide rail

Info

Publication number: CN219489351U
Application number: CN202223227273.9U
Authority: CN
Inventors: 沈福新; 沈凤娟
Original assignee: Wujiang Tongyu Elevator Track Co ltd
Current assignee: Wujiang Tongyu Elevator Track Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-08
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a transportation frame of a T-shaped elevator guide rail, which comprises a bottom frame and a top frame, wherein the bottom frame is used for loading the T-shaped elevator guide rail, the bottom frame is arranged on two sides of the length direction below the top frame, cables are arranged at two ends of the bottom frame, the other end of each cable is connected with the top frame, a driving assembly for controlling the cable to lift is arranged on the top frame, and a control assembly for limiting the lifting stroke of the cable is arranged between the top frame and the bottom frame. The beneficial effects of the utility model are as follows: the guide rail of different specifications can be fixed to the fixed plate of different specifications, and the motor can drive the chassis to move upwards, makes produce the interact force between guide rail and the roof for it is more stable in the transportation.

Description

Transportation frame of T-shaped elevator guide rail

Technical Field

The utility model belongs to the field of transportation, in particular to the field of rail transportation, and particularly relates to a transportation frame of a T-shaped elevator rail.

Background

The elevator guide rail is a safety rail for the elevator to travel up and down in a hoistway, the guide rail commonly used for the elevator is a T-shaped guide rail, mounting grooves are formed in two ends of the guide rail, the guide rail needs to be transported after being processed in a factory, and the guide rails are usually stacked for transportation together for higher-efficiency transportation.

But traditional transportation mode only places the guide rail between two backup pads, transports the guide rail through hoist and mount backup pad, and the stability of this mode is lower, has the possibility that the guide rail dropped, in order to reduce the potential safety hazard, needs a higher transportation frame of stability.

Disclosure of Invention

The utility model aims to provide a safer transportation frame of a T-shaped elevator guide rail.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a transportation frame of T type elevator guide rail, is including chassis and the roof-rack that is used for loading T type elevator guide rail, the both sides of roof-rack below length direction are located to the chassis, the both ends of chassis all are provided with cable and the cable other end is connected with the roof-rack, be provided with the drive assembly who controls cable lift on the roof-rack, be provided with the control assembly who is used for restricting cable lift stroke between roof-rack and the chassis.

Preferably, the driving assembly comprises a motor arranged in the top frame, the motor is coaxially connected with a rotating wheel, and the cable is wound on the rotating wheel.

Preferably, four pulleys are arranged on the top frame, three partition plates for dividing the rotating wheel into four independent areas are fixedly arranged on the rotating wheel, one end of the cable is wound on the independent areas of the rotating wheel, and the other end of the cable penetrates through the corresponding pulleys to be connected to the bottom frame.

Preferably, the underframe is provided with a plurality of fixing pieces for fixing the T-shaped elevator guide rails with different specifications.

Preferably, the fixing piece comprises a fixing plate and a boss arranged on the fixing plate, the top surface of the bottom frame is provided with a groove, and the fixing plate is arranged in the groove.

Preferably, the control assembly includes a pressure sensor coupled with the motor, a top plate is provided on a lower surface of the top frame, and the pressure sensor is disposed between the top frame and the top plate.

The beneficial effects of the utility model are as follows: when the guide rail fixing device is used, guide rails of different specifications can be fixed through the fixing plates of different specifications, the underframe is driven to ascend through the rotation of the motor, so that interaction force is generated between the guide rail and the top plate, and the falling probability of the guide rail is reduced.

Drawings

Fig. 1 is a front cross-sectional view of a transport frame of a T-shaped elevator guide rail of the present utility model.

Fig. 2 is a side cross-sectional view of a transport frame of a T-shaped elevator guide rail of the present utility model.

Fig. 3 is a top cross-sectional view of the top frame of the transportation frame of the T-shaped elevator guide rail of the present utility model.

Fig. 4 is a top view of the bottom frame of the top frame of the transportation frame of the T-shaped elevator guide rail of the present utility model.

Wherein: the device comprises a top frame 1, a bottom frame 2, a motor 3, a rotating wheel 4, a cable 5, a pulley 6, a top plate 7, a pressure sensor 8, a partition plate 9, a fixed plate 10, a boss 11 and a retaining ring 12.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1 to 4, the transportation frame of the T-shaped elevator guide rail of the present utility model comprises two bottom frames 2 and a top frame 1, wherein a buckle 12 for hanging a crane is arranged on the top surface of the top frame 1, a motor 3 is arranged in the top frame 1, the motor 3 is coaxially connected with a rotating wheel 4 in a transmission manner, three partition boards 9 distributed at intervals are arranged on the rotating wheel 4, the partition boards 9 divide the rotating wheel 4 into four independent areas, each independent area is wound with a cable 5, the cable 5 is connected with one end of the bottom frame through a corresponding pulley 6 arranged in the top frame 1, the winding directions of two cables 5 on the same bottom frame 2 on the rotating wheel 4 are the same, a groove is formed in the bottom frame 2, a fixing plate 10 is arranged in the groove, a boss 11 is arranged on the fixing plate, the position and the size of the boss 11 correspond to those of a mounting groove on the guide rail, a top plate 7 is arranged on the lower surface of the top frame 1, and a pressure sensor 8 coupled with the motor 3 is arranged between the top plate 7 and the top frame 1.

In the use process of the utility model, firstly, the fixing plate 10 matched with the fixing plate is selected according to the specification of the guide rail, the fixing plate 10 is connected in the groove of the underframe 2 through bolts, then the guide rail is placed between the two underframe 2, the mounting grooves at the two ends of the guide rail pass through the boss 11, after the guide rail on the fixing plate 10 is fully paved, the rest guide rail is stacked on the lower guide rail in the opposite direction, the stacking directions of the upper and lower adjacent guide rails are opposite, so that the stability of the guide rail is higher, then the motor 3 is started, the motor 3 drives the rotating wheel 4 to rotate, the cable 5 is gradually wound on the rotating wheel 4 to drive the underframe 2 and the guide rail to rise to the guide rail to be contacted with the top plate 7, the interaction force between the top plate 7 and the guide rail can enable the guide rail to be more stable between the underframe 2 and the top plate 1, meanwhile, when the pressure between the top plate 7 and the top plate 1 reaches a set value, the pressure sensor 8 transmits a signal to the motor 3 to stop rotating, the motor 3 and the damage of the cable 5 and the like are prevented, and finally the whole transportation frame and the guide rail are transported together through the hooking machine buckle 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a transportation frame of T type elevator guide rail, includes chassis and roof-rack that is used for loading T type elevator guide rail, its characterized in that: the cable lifting device comprises a top frame, a bottom frame, a cable, a driving assembly and a control assembly, wherein the bottom frame is arranged on two sides of the length direction below the top frame, the cable is arranged at two ends of the bottom frame, the other end of the cable is connected with the top frame, the driving assembly is arranged on the top frame and used for controlling the cable to lift, and the control assembly is arranged between the top frame and the bottom frame and used for limiting the cable lifting stroke.

2. The transportation frame for T-shaped elevator guide rails according to claim 1, characterized in that: the driving assembly comprises a motor arranged in the top frame, the motor is coaxially connected with a rotating wheel, and the cable is wound on the rotating wheel.

3. The transportation frame for T-shaped elevator guide rails according to claim 2, characterized in that: the top frame is provided with four pulleys, the rotating wheel is fixedly provided with three partition boards for dividing the rotating wheel into four independent areas, one end of the cable is wound on the independent areas of the rotating wheel, and the other end of the cable penetrates through the corresponding pulleys to be connected to the bottom frame.

4. The transportation frame for T-shaped elevator guide rails according to claim 1, characterized in that: the underframe is provided with a plurality of fixing pieces for fixing the T-shaped elevator guide rails with different specifications.

5. The transportation frame for T-shaped elevator guide rails according to claim 4, wherein: the fixing piece comprises a fixing plate and a boss arranged on the fixing plate, the top surface of the bottom frame is provided with a groove, and the fixing plate is arranged in the groove.

6. The transportation frame for T-shaped elevator guide rails according to claim 2, characterized in that: the control assembly comprises a pressure sensor coupled with the motor, a top plate is arranged on the lower surface of the top frame, and the pressure sensor is arranged between the top frame and the top plate.