Elevator cage anti-falling safety device mounting structure

Abstract

The utility model discloses an elevator cage anti-falling safety device installation structure, which belongs to the field of cage anti-falling safety device installation, and comprises a cage body and a safety device body, a concave hole is formed in the inner side of the safety device body, two first blocks are connected to the inner wall of one side of the concave hole in a sliding manner, and inclined holes are formed in the inner sides of the two first blocks; second blocks are slidably connected to the inner sides of the multiple inclined holes, third blocks are fixedly connected to one sides of the multiple second blocks, and two inserting grooves matched with the third blocks are formed in one side of the lifting cage body. The safety device is reasonable in structural design, through cooperation of the second motor, the second screw rod, the first block, the second block and the third block, the safety device body and the suspension cage can be conveniently and rapidly fixed together, and therefore a user can conveniently and rapidly install the safety device in work, and the working efficiency of workers is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cage anti-falling safety device installation field, especially to a kind of cage anti-falling safety device installation structure of elevator. BACKGROUND

[0002] Elevator is a kind of building machinery, for transporting building materials to high-rise building, with the advantage of heavy load.Elevator cage is the component of loading building materials, moves up and down under the drive of driving device, transports building materials.Cage is set as a kind of mature existing technology greatly improves the safety factor of elevator, in high-rise building construction, elevator is important vertical transport tool, its safety is crucial.

[0003] The existing elevator cage anti-falling safety device is cumbersome when installing between cage, which makes the user spend a lot of time when installing, thereby affecting the work efficiency of worker, therefore we propose a kind of elevator cage anti-falling safety device installation structure to solve this problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cage anti-falling safety device installation structure of elevator to solve the problem proposed in the above background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of cage anti-falling safety device installation structure of elevator, including: cage body and safety device body, the recess hole is set in the inner side of safety device body, the inner wall of one side of recess hole is slidably connected with two first blocks, the inner side of two first blocks is all set with inclined hole, the inner side of multiple inclined holes is slidably connected with second block, and the outer side of multiple second blocks is all fixedly connected with third block, the side of cage body is set with two insertion slots matched with third block, the outer side of two third blocks located in the same side is movably inserted in the inner side of same insertion slot, and the one side of recess hole is fixedly connected with second motor, the output end of second motor is fixedly connected with second screw rod, and the outer side of second screw rod is threadedly connected in the inner side of two first blocks, and the inner wall of one side of recess hole is fixedly connected with bracket, the inner side of bracket is rotatably connected on the outer side of second screw rod, and the outer side of second screw rod is provided with two outer threads with opposite rotation direction, and the one side of safety device body is rotatably connected with multiple rollers, and the one side of safety device body is provided with guide rail frame, the both sides of guide rail frame are all set with rolling groove, and the outer side of two rollers located in the same side is rolled in the inner side of rolling groove.

[0007] Preferably, the safety device body is internally provided with a groove, one side of the groove is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first roller, the outer side of the first roller is fixedly connected with two worms, the outer sides of the two worms are engaged with two worm gears, the inner sides of the two worm gears are fixedly connected with two first screws, and the outer sides of the two first screws are rotatably connected to the inner side of the safety device body.

[0008] Preferably, the safety device body is internally provided with a groove, one side of the groove is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first roller, the outer side of the first roller is fixedly connected with two worms, the outer sides of the two worms are engaged with two worm gears, the inner sides of the two worm gears are fixedly connected with two first screws, and the outer sides of the two first screws are rotatably connected to the inner side of the safety device body.

[0009] Preferably, the outer side of the first screw is provided with two external threads with opposite rotation directions.

[0010] Preferably, the inner wall of one side of the recess is fixedly connected with a U-shaped frame, and the outer side of the U-shaped frame is slidably connected to the inner side of the two first blocks.

[0011] Preferably, the cage body is fixedly connected with an acceleration sensor on one side, and the safety device body is fixedly connected with a controller on one side, and the controller is electrically connected with the acceleration sensor.

[0012] In the utility model, the elevator cage anti-falling safety device mounting structure is provided with the first motor, the first screw, the first block, the second block and the third block, and the safety device body can be conveniently fixed with the cage, so that the user can quickly install it during work, and the working efficiency of the worker is further improved.

[0013] In the utility model, the elevator cage anti-falling safety device mounting structure is provided with the first motor, the first screw, the first block, the second block and the third block, and the safety device body can be conveniently fixed with the cage, so that the user can quickly install it during work, and the working efficiency of the worker is further improved.

[0014] The utility model discloses a structure design is reasonable, through the cooperation between the second motor, the second screw, the first block, the second block and the third block, the safety device body can be conveniently fixed together between the cage, so that the user can quickly install it during work, and the working efficiency of the worker is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1The utility model provides a kind of elevator cage anti-falling safety device mounting structure's structural diagram for the utility model proposes.

[0016] Fig. 2 The utility model provides a kind of worm wheel, worm structure schematic diagram for the utility model proposes.

[0017] Fig. 3 The utility model proposes a structure schematic diagram of No.

[0018] In the drawing: 1, cage body;2, guide rail frame;3, safety device body;4, No. 1 motor;5, No. 1 roll;6, worm;7, worm wheel;8, No. 1 screw;9, clamping block;10, roller;11, No. 2 motor;12, No. 2 screw;13, No. 1 block;14, No. 2 block;15, No. 3 block;16, U-shaped frame. Specific implementation

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Refer to Figs. 1-3 A kind of elevator cage anti-falling safety device mounting structure, including: cage body 1 and safety device body 3, recess is set in the inside of safety device body 3, two No. 1 blocks 13 are slidably connected with the inner wall of recess side, oblique hole is set in the inside of two No. 1 blocks 13, multiple No. 2 blocks 14 are slidably connected with the inner wall of multiple oblique holes, and multiple No. 2 blocks 14 side are all fixedly connected with No. 3 block 15, two insertion slots compatible with No. 3 block 15 are set in the side of cage body 1, the outer side of two No. 3 blocks 15 located in the same side is movably inserted in the inner side of same insertion slot, and recess side is fixedly connected with No. 2 motor 11, No. 2 screw 12 is fixedly connected with the output end of No. 2 motor 11, and the outer side of No. 2 screw 12 is threadedly connected in the inside of two No. 1 blocks 13, and the inner wall of recess side is fixedly connected with support, support is rotatably connected in the outer side of No. 2 screw 12, and the outer side of No. 2 screw 12 is provided with two outer threads of opposite rotation, and safety device body 3 side is rotatably connected with multiple rollers 10, and safety device body 3 side is provided with guide rail frame 2, rolling groove is set in the both sides of guide rail frame 2, and the outer side of two rollers 10 located in the same side is rolled in the inner side of rolling groove.

[0021] In the embodiment, a groove is formed in the inside of the safety device body 3, one side of the groove is fixedly connected with a first motor 4, the output end of the first motor 4 is fixedly connected with a first roller 5, the outside of the first roller 5 is fixedly connected with two worms 6, the outside of the two worms 6 is engaged with two worm gears 7, the inside of the two worm gears 7 is fixedly connected with two first screws 8, the outside of the two first screws 8 is rotatably connected in the inside of the safety device body 3, two guide holes are formed in one side of the safety device body 3, two clamping blocks 9 are slidably connected in the inside of the two guide holes, the inside of the two clamping blocks 9 on the same side is threadedly connected on the outside of the same first screw 8, and the side of the clamping blocks 9 is fixedly connected with a friction plate, so that the clamping block 9 can better clamp one side of the guide rail frame 2.

[0022] In the embodiment, the outside of the first screw 8 is provided with two external threads with opposite rotation directions, the inside of the recess hole is fixedly connected with a U-shaped frame 16, the outside of the U-shaped frame 16 is slidably connected in the inside of the two first blocks 13, the side of the cage body 1 is fixedly connected with an acceleration sensor, the side of the safety device body 3 is fixedly connected with a controller, and the controller is electrically connected with the acceleration sensor, so that the device can better respond to dangerous accidents, and when a dangerous accident occurs, the device can quickly stop the cage body 1.

[0023] In the embodiment, when in use, the second motor 11 is started to make the second screw 12 start to rotate, which makes the first block 13 move in the vertical direction, so that the second block 14 starts to move, and then the third block 15 starts to slide in the slot until the third block 15 is completely inserted into the inside of the slot, at this time, the safety device body 3 is installed with the cage body 1, and when the cage body 1 falls, the acceleration sensor detects the acceleration of the cage body 1, then transmits a signal to the controller, and then the controller controls the first motor 4 to start, so that the first roller 5 starts to rotate, which makes the worm 6 also start to move synchronously, further, the worm gear 7 drives the first screw 8 to rotate, so that the clamping block 9 drives the friction plate to clamp the guide rail frame 2, so that the cage body 1 stops moving.

[0024] The elevator cage anti-falling safety device mounting structure is described in detail. The principle and implementation of the utility model are described in the text, and the above examples are used to help understand the method and core idea of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A safety device installation structure for a hoist cage fall arrestor, characterized in that, Include: The cage body (1) and the safety device body (3), the recess is opened in the inner side of the safety device body (3), the inner side of two first blocks (13) is slidably connected with the inner wall of one side of the recess, the inner side of two first blocks (13) is slidably connected with the inner wall of one side of the recess, the inner side of multiple inclined holes is slidably connected with the inner side of multiple second blocks (14), and the outer side of multiple second blocks (14) is fixedly connected with the outer side of multiple third blocks (15), the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot, and the outer side of two third blocks (15) is movably inserted in the inner side of the same slot 2. An elevator car safety gear mounting structure according to claim 1, characterized in that ​ 3. The elevator car safety gear mounting structure of claim 1, wherein ​ 4. The elevator car safety gear mounting structure of claim 2, wherein ​ 5. The elevator car safety gear mounting structure of claim 1, wherein ​ 6. The elevator car safety gear mounting structure of claim 1, wherein ​

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