Lift car device applied to traction type passenger elevator

Abstract

The utility model discloses a lift car device applied to a traction type passenger elevator. The lift car device comprises a lift car body and an escape ladder. The car body comprises a car top, a car bottom and car walls, an escape exit is formed in the car top, a cover plate capable of being opened upwards is installed at the escape exit, the car walls comprise a rear wall and two side walls, a containing groove is formed in the rear wall, a door plate capable of being opened outwards is arranged at a groove opening of the containing groove, and vertical sliding grooves are formed in the two opposite groove walls of the containing groove respectively; the escape ladder is arranged in the containing groove and comprises a connecting rod and an escape ladder body, the connecting rod is fixedly connected with the top end of the escape ladder body, shaft pins are arranged at the two ends of the connecting rod correspondingly, and the two shaft pins are slidably connected with the two vertical sliding grooves correspondingly. The lift car device applied to the traction type passenger elevator is reasonable in structure, passengers in the lift car can quickly climb to the car roof to escape through the arrangement of the escape ladder, and therefore escape convenience can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of car devices applied to traction passenger lift. BACKGROUND

[0002] Modern elevator is mainly composed of traction machine (winch), guide rail, counterweight device, safety device (such as speed governor, safety tongs and buffer, etc.), signal control system, car and hall door, etc. These parts are respectively installed in the shaft of building and machine room. Steel wire rope friction drive is usually used, steel wire rope is wound around traction sheave, and two ends are connected with car and counterweight respectively, motor drives traction sheave to make car ascend and descend. Elevator requires safety and reliability, high conveying efficiency, accurate leveling and comfortable ride, etc. The basic parameters of elevator mainly include rated load, number of passengers, rated speed, car outer dimension and shaft type, etc.

[0003] Passenger lift car is an important component of passenger lift, the existing car in emergency of elevator, such as elevator sudden stop between two floors, needs to be trapped personnel to escape from elevator car roof, but trapped personnel cannot guarantee that everyone can climb or reach elevator car roof when trapped in elevator, which causes obstacle to the escape of trapped personnel. SUMMARY

[0004] The utility model aims at providing a kind of car device applied to traction passenger lift, its structure is reasonable, by setting escape ladder, so that the passenger in car quickly climbs to car roof and escapes, to facilitate the convenience of escape.

[0005] To achieve the above object, the technical scheme of the utility model is to design a kind of car device applied to traction passenger lift, including car body and escape ladder;

[0006] The car body includes car roof, car bottom and car wall, the escape opening is provided on the car roof, the cover plate that can open upwards is installed at the escape opening, the car wall includes rear wall and two side walls, the accommodating groove is provided on the rear wall, the door plate that can open outward is provided at the slot opening of accommodating groove, and two opposite slot walls of accommodating groove are respectively provided with vertical sliding slot;

[0007] The escape ladder is arranged in the accommodating groove, and the escape ladder includes connecting rod and escape ladder body, the connecting rod is fixedly connected with the top end of escape ladder body, and the two ends of connecting rod are respectively provided with shaft pin, two shaft pins are respectively connected with two vertical sliding slots.

[0008] Preferably, two elastic clamping pieces are fixed in the accommodating groove, two vertical rods of escape ladder body are respectively clamped and fixed with two elastic clamping pieces.

[0009] Preferably, anti-skid sleeve is sleeved on the bottom end of two vertical rods of escape ladder body.

[0010] Preferably, the top of the accommodating groove is fixed with an emergency light, and the bottom of the accommodating groove is fixed with a switch for controlling the emergency light.

[0011] Preferably, the top of the accommodating groove is fixed with a mobile power supply for supplying power to the emergency light.

[0012] Preferably, handrails are respectively fixed on the two side walls.

[0013] The advantages and beneficial effects of the present application are as follows: a car device applied to a traction passenger lift is provided, which has a reasonable structure, an escape ladder is arranged to enable passengers in the car to quickly climb to the top of the car for escape, thereby facilitating the convenience of escape. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of the present application.

[0015] Figure 2 is a schematic view of the escape ladder in a use state in the present application.

[0016] Figure 3 is Figure 2 is an enlarged view of A in FIG. DETAILED DESCRIPTION

[0017] The specific implementation of the present application is described further below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present application, and cannot limit the protection scope of the present application.

[0018] The technical solutions of the specific implementation of the present application are as follows:

[0019] As shown in FIGS. Figure 1 , Figure 2 and Figure 3 , a car device applied to a traction passenger lift includes a car body 1 and an escape ladder;

[0020] The car body 1 includes a car roof 2, a car bottom 3, and a car wall, the car roof 2 is provided with an escape opening 4, a cover plate 5 that can be opened upward is installed at the escape opening 4, the car wall includes a rear wall 6 and two side walls 7, the rear wall 6 is provided with an accommodating groove 8, a door plate 9 that can be opened outward is arranged at the groove opening of the accommodating groove 8, and two opposite groove walls of the accommodating groove 8 are respectively provided with vertical sliding grooves 10;

[0021] The escape ladder is arranged in the accommodating groove 8, and the escape ladder includes a connecting rod 11 and an escape ladder body 12, the connecting rod 11 is fixedly connected with the top end of the escape ladder body 12, and the two ends of the connecting rod 11 are respectively provided with shaft pins 13, and the two shaft pins 13 are respectively and slidably connected with the two vertical sliding grooves 10.

[0022] By taking the above scheme, the car device applied to the traction passenger lift has the advantages that:

[0023] When the escape ladder is not needed, the door plate 9 is in a closed state, and the escape ladder is located in the containing groove 8, at this time, the escape ladder is in a storage state.

[0024] When the escape ladder is needed, the door plate 9 is opened, and the bottom of the escape ladder body 12 is moved out of the containing groove 8, in the process, the connecting rod 11 is connected with the vertical sliding groove 10 through the shaft pin 13 and is in sliding fit downward until the bottom end of the escape ladder body 12 is supported on the car bottom 3, and the escape ladder body 12 is in an inclined state, at this time, the escape ladder is in a use state, so that the passenger can climb to the car top 2 through the escape ladder body 12, and then escape through the escape opening 4 after the cover plate 5 is opened.

[0025] Further, two elastic clamping pieces 14 are fixed in the containing groove 8, and the two vertical rods of the escape ladder body 12 are clamped and fixed with the two elastic clamping pieces 14 respectively. By taking the above scheme, when the escape ladder is in a storage state, the escape ladder body 12 can be fixed in the containing groove 8, so that the escape ladder body 12 is prevented from shaking.

[0026] Further, the bottom end of the two vertical rods of the escape ladder body 12 is sleeved with an anti-skid sleeve 15 respectively. By taking the above scheme, when the escape ladder is in a use state, the escape ladder body 12 is prevented from slipping.

[0027] Further, the top of the containing groove 8 is fixed with an emergency lighting lamp 16, and the bottom of the containing groove 8 is fixed with a switch 17 for controlling the emergency lighting lamp 16. By taking the above scheme, the emergency lighting lamp 16 provides lighting light for the inside of the car body 1.

[0028] Further, the top of the containing groove 8 is fixed with a mobile power supply 18 for supplying power to the emergency lighting lamp 16.

[0029] Further, the two side walls 7 are respectively fixed with a handrail 19. By taking the above scheme, the handrail 19 is used for the passenger to hold, so as to improve safety.

[0030] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and decorations can be made without departing from the technical principles of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.

Claims

1. A car arrangement for application in a traction passenger lift, characterized in that The elevator car body and the escape ladder are provided. The elevator car body comprises a car roof, a car bottom and car walls, the car roof is provided with an escape opening, a cover plate capable of being opened upward is arranged on the escape opening, the car walls comprise a back wall and two side walls, the back wall is provided with a receiving groove, a door plate capable of being opened outward is arranged on the groove opening of the receiving groove, and vertical sliding grooves are respectively arranged on two opposite groove walls of the receiving groove. The escape ladder is arranged in the receiving groove, and the escape ladder comprises a connecting rod and an escape ladder body, the connecting rod is fixedly connected with the top end of the escape ladder body, and shaft pins are respectively arranged on the two ends of the connecting rod, the two shaft pins are respectively and slidably connected with the two vertical sliding grooves.

2. The car arrangement for use in a traction-driven passenger lift according to claim 1, characterized in that Two elastic clamping pieces are fixed in the receiving groove, and two vertical rods of the escape ladder body are respectively clamped and fixed with the two elastic clamping pieces.

3. The car arrangement for use in a traction-driven passenger lift according to claim 1, characterized in that Anti-skid sleeves are respectively sleeved on the bottom ends of the two vertical rods of the escape ladder body.

4. The car arrangement for use in a traction-driven passenger lift according to claim 1, characterized in that An emergency lighting lamp is fixed on the top of the receiving groove, and a switch for controlling the emergency lighting lamp is fixed on the bottom of the receiving groove.

5. The car arrangement for use in a traction-driven passenger lift according to claim 4, characterized in that A mobile power supply for supplying power to the emergency lighting lamp is fixed on the top of the receiving groove.

6. The car arrangement for use in a traction-driven passenger lift according to claim 1, characterized in that Handrails are respectively fixed on the two side walls.

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