Transportation carrying plate for elevator car

Abstract

The utility model discloses an elevator car transportation carrying plate, which relates to the technical field of car transportation, and comprises a carrying plate body, and further comprises a limiting assembly arranged on the carrying plate body and used for positioning the periphery of an elevator car; the limiting assembly comprises a limiting frame, the periphery of the carrying plate body is sleeved with the limiting frame, sliding grooves are formed in the periphery of the carrying plate body, movable frames are slidably connected to the inner sides of the sliding grooves, circular shafts are fixed to the top ends of the movable frames, fixed frames are fixed to the bottoms of the limiting frame, and the circular shafts are rotationally connected with the fixed frames. A gear is fixed to one end of the circular shaft, a notch is formed in the limiting frame, the limiting frame is controlled to move to the periphery of the elevator car, the limiting piece is driven to be meshed with the gear through cooperation between the fixing ring and the limiting piece, and therefore the height of the limiting frame can be controlled; and meanwhile, the extrusion plate is driven by the threaded rod to extrude the outer side of the elevator car, and the elevator car is positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of car transportation, and specifically relates to a kind of elevator car transportation carrying plate. BACKGROUND

[0002] The car is the box-shaped space used to carry and transport personnel and materials, and is generally composed of car bottom, car wall, car roof and car door, etc., and is the car body component used to carry passengers or goods and other loads.

[0003] When transporting the elevator car, the carrying plate is often used to support the elevator car, and the truck is used to transport the elevator car. However, the carrying plate in the prior art has a single structure and only functions as a tray. Therefore, when transporting the elevator car using the carrying plate, the elevator car needs to be positioned using a rope or other tool, which makes the positioning of the elevator car more complicated. Therefore, the elevator car transportation carrying plate is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at making up for the deficiency of prior art, and provides an elevator car transportation carrying plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an elevator car transportation carrying plate, comprising a carrying plate body, further comprising:

[0006] A limiting component is arranged on the carrying plate body and used to position the outer periphery of the elevator car.

[0007] The limiting component comprises a limiting frame, which is sleeved on the outer periphery of the carrying plate body. The periphery of the carrying plate body is provided with a sliding groove. The inner side of the sliding groove is connected with a movable frame in a sliding manner. The top end of the movable frame is fixed with a round shaft. The bottom of the limiting frame is fixed with a fixed frame. The round shaft is rotatably connected with the fixed frame. One end of the round shaft is fixed with a gear. The inside of the limiting frame is provided with a notch. The inside of the notch is fixed with a fixed shaft. The outer surface of the fixed shaft is sleeved with a limiting piece and a return spring. The inside of the limiting frame is rotatably connected with a threaded rod. The outer surface of the threaded rod is fixed with a fixed ring. The end of the threaded rod is connected with a pressing plate in a rotatable manner.

[0008] The bottom end of the limiting piece is toothed. The limiting piece is connected with the gear in a meshing manner. The initial state of the limiting piece and the gear is separated.

[0009] The return spring is elastically supported between the notch and the limiting piece.

[0010] The fixed ring is in extrusion contact with the limiting piece. When the fixed ring extrudes the limiting piece, the limiting piece is meshed with the gear.

[0011] The extrusion plate is in sliding connection with the limiting frame, one side of the extrusion plate is in extrusion contact with the elevator car, and the contact surface of the extrusion plate and the elevator car is bonded with rubber.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] Firstly, the utility model discloses a limiting frame moving to the outer periphery of the elevator car, and the cooperation between the fixed ring and the limiting part drives the limiting part and the gear to engage, so that the height of the limiting frame can be controlled, and the outer side of the elevator car is extruded by the extrusion plate driven by the threaded rod, and the elevator car is positioned.

[0014] Secondly, the initial state of the carrying plate body and the limiting frame is horizontal, so that the elevator car placed on the carrying plate body is not blocked, and the position of the elevator car is adjusted conveniently, and after the elevator car is placed, the limiting frame is controlled to ascend and descend to protect the outer periphery of the elevator car, so that the elevator car is limited conveniently.

[0015] Other advantages, objects and features of the utility model will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following or can be taught from the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a partial sectional structure schematic diagram of the side of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the utility model; Figure 2 It is an enlarged structure schematic diagram of A in the utility model;

[0019] Figure 4 It is an enlarged structure schematic diagram of B in the utility model; Figure 2 It is an enlarged structure schematic diagram of B in the utility model;

[0020] Figure 5 It is a structure schematic diagram of the utility model after the elevator car is assembled.

[0021] In the drawing: 1, carrying plate body; 2, limiting frame; 3, sliding groove; 4, movable frame; 5, round shaft; 6, fixed frame; 7, gear; 8, slot; 9, fixed shaft; 10, limiting part; 11, return spring; 12, threaded rod; 13, fixed ring; 14, extrusion plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As shown in Figures 1-5 The utility model provides a kind of elevator car transport carrying plate, including carrying plate body 1, still include:

[0024] Limiting component, it is set on carrying plate body 1, for the outer periphery of elevator car is positioned;

[0025] Wherein, limiting component includes limiting frame 2, limiting frame 2 is set on the outer periphery of carrying plate body 1, the periphery of carrying plate body 1 is all set with sliding slot 3, the inner side of sliding slot 3 is slidably connected with movable frame 4, the top of movable frame 4 is fixed with round shaft 5, the bottom of limiting frame 2 is fixed with fixed frame 6, round shaft 5 is rotatably connected with fixed frame 6, one end of round shaft 5 is fixed with gear 7, the inside of limiting frame 2 is set with notch 8, the inside of notch 8 is fixed with fixed shaft 9, the outer surface of fixed shaft 9 is set with limiting piece 10 and return spring 11, the inside of limiting frame 2 is rotatably connected with threaded rod 12, the outer surface of threaded rod 12 is fixed with fixed ring 13, the end of threaded rod 12 passes limiting frame 2 and is rotatably connected with extrusion plate 14.

[0026] Through the cooperation between sliding slot 3 and movable frame 4 and round shaft 5 and fixed frame 6, movable frame 4 can be driven to slide along the inner side of sliding slot 3, and limiting frame 2 is pushed to move upwards, so that limiting frame 2 moves to the outer periphery of elevator car, and at the same time, the rotation of threaded rod 12 makes threaded rod 12 move along the inner side of limiting frame 2 and drive extrusion plate 14 to extrude the outer side of elevator car, and at the same time, the cooperation between fixed ring 13 and limiting piece 10 drives limiting piece 10 to engage with gear 7, so that the height of limiting frame 2 can be limited, and elevator car can be positioned.

[0027] As shown in Figure 3 、 4 The bottom end of limiting piece 10 is in the form of teeth, limiting piece 10 is connected with gear 7 in meshing mode, and the initial state of limiting piece 10 and gear 7 is separated.

[0028] Through the cooperation between limiting piece 10 and gear 7, when threaded rod 12 drives fixed ring 13 to move, limiting piece 10 will be driven by fixed ring 13 to move along the outer surface of fixed shaft 9, so that limiting piece 10 can be engaged with gear 7, which is convenient for positioning movable frame 4 and adjusting the height of limiting frame 2.

[0029] AsFigure 4 As shown, the reset spring 11 is elastically supported between the notch 8 and the limiting piece 10.

[0030] Through the design of the reset spring 11, the limiting piece 10 has good elastic reset performance, at this time, since the reset spring 11 is in a compressed state, an elastic force is applied to the limiting piece 10, so that when the fixed ring 13 is separated from the limiting piece 10, the limiting piece 10 can be separated from the gear 7.

[0031] As shown in Figure 3 , 4 , the fixed ring 13 is in extrusion contact with the limiting piece 10, and when the fixed ring 13 extrudes the limiting piece 10, the limiting piece 10 is engaged with the gear 7.

[0032] Through the cooperation between the fixed ring 13 and the limiting piece 10, the fixed ring 13 can extrude the limiting piece 10, which facilitates the movement of the limiting piece 10 along the outer surface of the fixed shaft 9, and facilitates the engagement of the limiting piece 10 with the gear 7.

[0033] As shown in Figure 1 , 5 , the extrusion plate 14 is in sliding connection with the limiting frame 2, one side of the extrusion plate 14 is in extrusion contact with the elevator car, and the contact surface of the extrusion plate 14 and the elevator car is bonded with rubber.

[0034] Through the cooperation between the threaded rod 12 and the extrusion plate 14, when the threaded rod 12 moves, the extrusion plate 14 will slide along the inner side of the limiting frame 2, at this time, the extrusion plate 14 will extrude the surface of the elevator car, and since the contact surface of the extrusion plate 14 and the elevator car is bonded with rubber, it avoids causing scratches on the elevator car.

[0035] Working principle:

[0036] First, place the elevator car on the carrying plate body 1, and adjust the position of the elevator car, then through the cooperation between the sliding groove 3 and the movable frame 4, and the cooperation between the circular shaft 5 and the fixed frame 6, the worker can push the limiting frame 2 to move upwards, so that the limiting frame 2 moves to the outer periphery of the elevator car, then the worker rotates the threaded rod 12 to drive the extrusion plate 14 to extrude the outer side of the elevator car, and through the cooperation between the fixed ring 13 and the limiting piece 10, the limiting piece 10 is engaged with the gear 7, so that the height of the limiting frame 2 can be limited, and the elevator car can be positioned.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An elevator car transport carrier plate comprising a carrier plate body (1), characterized in that, Also include: The limiting assembly is arranged on the carrying plate body (1), which is used for positioning the outer periphery of the elevator car; Wherein, the limiting assembly includes a limiting frame (2), the limiting frame (2) is sleeved on the outer periphery of the carrying plate body (1), the four sides of the carrying plate body (1) are provided with a sliding groove (3), the inner side of the sliding groove (3) is slidably connected with a movable frame (4), the top end of the movable frame (4) is fixed with a round shaft (5), the bottom of the limiting frame (2) is fixed with a fixed frame (6), the round shaft (5) is rotatably connected with the fixed frame (6), one end of the round shaft (5) is fixed with a gear (7), the inside of the limiting frame (2) is provided with a notch (8), the inside of the notch (8) is fixed with a fixed shaft (9), the outer surface of the fixed shaft (9) is sleeved with a limiting piece (10) and a reset spring (11), the inside of the limiting frame (2) is rotatably connected with a threaded rod (12), the outer surface of the threaded rod (12) is fixed with a fixed ring (13), the end of the threaded rod (12) passes through the limiting frame (2) and is rotatably connected with a pressing plate (14).

2. An elevator car transport carrier plate according to claim 1, characterized in that: The bottom end of the limiting piece (10) is toothed, the limiting piece (10) is engaged with the gear (7), and the initial state of the limiting piece (10) and the gear (7) is separated.

3. An elevator car transport carrier plate according to claim 1, characterized in that: The reset spring (11) is elastically supported between the notch (8) and the limiting piece (10).

4. An elevator car transport carrier plate according to claim 1, characterized in that: The fixed ring (13) is in extrusion contact with the limiting piece (10), when the fixed ring (13) extrudes the limiting piece (10), the limiting piece (10) is engaged with the gear (7).

5. An elevator car transport carrier plate according to claim 1, characterized by: The pressing plate (14) is slidably connected with the limiting frame (2), one side of the pressing plate (14) is in extrusion contact with the elevator car, and the contact surface between the pressing plate (14) and the elevator car is bonded with rubber.

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