CN215479079U

CN215479079U - Windproof safety system of construction elevator

Info

Publication number: CN215479079U
Application number: CN202121740636.1U
Authority: CN
Inventors: 宁顺建; 江成豪
Original assignee: Guangdong Shenfeng Construction Machinery Co Ltd
Current assignee: Guangdong Shenfeng Construction Machinery Co Ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The utility model belongs to the field of construction elevators, and particularly relates to a windproof safety system of a construction elevator, which aims at solving the problems that the existing construction elevator has single windproof measure and large potential safety hazard and cannot adjust the running state and the structural position of the construction elevator according to the air volume. The construction elevator has comprehensive windproof measures and small potential safety hazard, can adjust the position of the ventilation adjusting plate on the construction elevator in time, and has better buffer effect of the lifting car.

Description

Windproof safety system of construction elevator

Technical Field

The utility model relates to the technical field of construction elevators, in particular to a windproof safety system of a construction elevator.

Background

The construction elevator is generally called as a construction elevator, the definition of the construction elevator is wider, a construction platform also belongs to a construction elevator series, the simple construction elevator consists of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electrical system and the like, the construction elevator is a manned cargo-carrying construction machine frequently used in buildings, and the lift car is easily shaken and increases potential safety hazards due to the influence of strong wind in the operation process of the construction elevator; however, the existing construction elevator has single windproof measure and great potential safety hazard, and the running state and the structural position of the construction elevator cannot be adjusted according to the air volume.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a windproof safety system of a construction elevator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a windproof safety system of a construction elevator comprises a lifting car, two protection plates, two buffer seats, two buffer mechanisms and two windproof adjusting mechanisms, wherein the two protection plates are respectively arranged at the top and the bottom of the lifting car, one sides of the two protection plates, which are close to each other, are respectively provided with a fixing groove, the buffer seats are slidably arranged in the corresponding fixing grooves, the buffer mechanisms are arranged on the corresponding protection plates, the buffer mechanisms are connected with the corresponding buffer seats, the two windproof adjusting mechanisms are arranged on the lifting car, the windproof adjusting mechanisms comprise a plurality of ventilation adjusting plates, a plurality of worm wheels, a rotating rod and a plurality of worms, a plurality of ventilation holes are respectively arranged at the two sides of the lifting car, the ventilation adjusting plates are rotatably arranged in the corresponding ventilation holes, the worm wheels are fixedly arranged at one sides of the corresponding ventilation adjusting plates, the dwang rotates to be installed on lift car, and the equal fixed mounting of a plurality of worm is on the dwang, worm and the worm wheel meshing that corresponds.

The lifting car comprises a lifting car body, a motor groove is formed in the inner wall of the top of the lifting car body, a servo motor is connected to the motor groove through a detachable structure, a belt wheel II is rigidly connected to an output shaft of the servo motor, and the belt wheel II is connected with the belt in a transmission mode.

Specifically, the swivelling chute has been seted up on the inner wall in ventilation hole, one side fixed mounting of ventilation regulating plate has rotatory piece, rotatory piece rotates with the swivelling chute to be connected.

Specifically, two recesses have been seted up to one side of buffing pad, fixed mounting has two connecting rods on the lift car, connecting rod sliding connection is in the recess that corresponds, two the equal fixed mounting in one end of connecting rod has first spring, the one end fixed connection of first spring is on the inner wall of the recess that corresponds.

Concretely, buffer gear includes two connection ropes, two buffer boards and two second springs, two fixed chambeies have been seted up on the guard plate, buffer board slidable mounting is in the fixed intracavity that corresponds, the one end fixed connection of connecting the rope is on the buffer board that corresponds, the other end fixed connection of connecting the rope is on the cushion socket, the second spring housing is established on connecting the rope.

Specifically, the spread groove has been seted up on one side inner wall of fixed slot, fixed mounting has supplementary piece on the buffer seat, supplementary piece slidable mounting is in the spread groove.

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

(1) the windproof safety system for the construction elevator can improve the buffer performance of the top and the bottom of the lifting car, and has better protection performance when shaking occurs.

(2) The windproof safety system for the construction elevator further automatically controls the setting angle and the position of the ventilation adjusting plate, switches the ventilation state of the lifting car and reduces the influence of wind power on the lifting car.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the utility model, which is to be construed as limiting the utility model in any manner, and not necessarily for all purposes, except as technically essential.

FIG. 1 is a schematic perspective view of a safety system for a construction elevator for preventing wind according to the present invention;

FIG. 2 is a schematic structural diagram of a construction elevator wind-proof safety system according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a windproof safety system of a construction elevator according to the present invention;

fig. 4 is a schematic structural diagram of part B of a wind-proof safety system of a construction elevator according to the present invention.

In the figure: 1. a lift car is lifted; 2. a protection plate; 3. a buffer seat; 4. a connecting rod; 5. a first spring; 6. a ventilation adjusting plate; 7. a worm gear; 8. rotating the rod; 9. a worm; 10. a first belt wheel; 11. a servo motor; 12. a second belt wheel; 13. connecting ropes; 14. a second spring; 15. a buffer plate.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a construction elevator safety coefficient of preventing wind, including lift car 1, two guard plates 2, two buffer bases 3, two buffer gear and two adjustment mechanism of preventing wind, two guard plates 2 set up respectively in lift car 1's top and bottom, and guard plate 2 provides buffer protection for lift car 1's top and bottom, can guarantee that two guard plates 2's position is unchangeable when lift car 1 is blown to wind, and buffer gear can provide the buffering for lift car 1, two one side that guard plates 2 are close to each other all has seted up the fixed slot, buffer bases 3 slidable mounting is in the fixed slot that corresponds, buffer gear sets up on corresponding guard plate 2, buffer gear is connected with corresponding buffer base 3, two prevent wind adjustment mechanism all sets up on lift car 1, prevent wind adjustment mechanism and include a plurality of ventilation regulating plate 6, prevent wind adjustment mechanism, A plurality of worm wheel 7, dwang 8 and a plurality of worm 9, a plurality of ventilation hole has all been seted up to lift car 1's both sides, and the ventilation hole can let wind flow in lift car 1, effectively prevents that wind-force from blowing lift car 1 and taking place to rock by a wide margin, ventilation regulating plate 6 rotates and installs in the ventilation hole that corresponds, worm wheel 7 passes through one side of screw fixed mounting at the ventilation regulating plate 6 that corresponds, dwang 8 passes through the bearing and rotates and install on lift car 1, and the equal fixed mounting of a plurality of worm 9 is on dwang 8, worm 9 meshes with the worm wheel 7 that corresponds, and dwang 8 drives worm 9 when rotating and rotates together, and worm 9 can control worm wheel 7 and rotate together.

In this embodiment, two there is a band pulley 10 all through screw fixed mounting on the top of dwang 8, and band pulley 10 is used for controlling dwang 8 to rotate, two a transmission of band pulley 10 is connected with same belt, and the belt can drive two synchronous rotations of band pulley 10, the motor groove has been seted up on lift car 1's the top inner wall, the motor inslot is connected with servo motor 11 through buckle structure, rigid connection has band pulley two 12 on servo motor 11's the output shaft, band pulley two 12 is connected with belt drive, and servo motor 11 is used for power take off, and servo motor 11 can drive band pulley two 12 and rotate.

In this embodiment, the swivelling chute has been seted up on the inner wall in ventilation hole, there is rotatory piece one side of ventilation regulating plate 6 through screw fixed mounting, rotatory piece rotates with the swivelling chute to be connected, and ventilation regulating plate 6 can be more stable rotate in the supplementary rotation of rotatory piece.

In this embodiment, two recesses have been seted up to one side of buffing pad 3, fixed mounting has two connecting rods 4 on the

lift car

1, 4 sliding connection of connecting rod are in the recess that corresponds, two the equal fixed mounting in one end of connecting rod 4 has first spring 5, the one end fixed connection of first spring 5 is on the inner wall of the recess that corresponds.

In this embodiment, buffer gear includes that two are connected rope 13, two buffer boards 15 and two second springs 14, two fixed chambeies have been seted up on

guard plate

2, 15 slidable mounting of buffer board are in the fixed intracavity that corresponds, the one end fixed connection of connecting rope 13 is on the buffer board 15 that corresponds, the other end fixed connection of connecting rope 13 is on buffer seat 3, second spring 14 cover is established on connecting rope 13.

In this embodiment, the spread groove has been seted up on one side inner wall of fixed slot, fixed mounting has supplementary piece on the buffer base 3, supplementary piece slidable mounting is in the spread groove, and when buffer base 3 removed, supplementary piece was at the spread groove internal motion, can stabilize buffer base 3 and remove.

In this embodiment, the lifting car 1 shakes when being blown by wind power, the lifting car 1 drives the two connecting rods 4 to move, the connecting rods 4 extrude the first springs 5, the elastic action of the first springs 5 can absorb impact potential energy brought by the lifting car 1, so as to improve the buffering performance of the lifting car 1, the buffer base 3 also moves along with the lifting car 1, when the lifting car 1 pulls the connecting rope 13, the connecting rope 13 can drive the buffer plate 15 to move together, the buffer plate 15 is arranged in the fixed cavity and can stabilize the movement track, the buffer plate 15 extrudes the second springs 14, the elastic action of the second springs 14 can absorb impact potential energy on the buffer base 3, so as to stabilize the position of the lifting car 1, the servo motor 11 drives the pulley two 12 to rotate, the pulley two 12 controls the pulley one 10 to rotate through a belt, the pulley one 10 drives the corresponding rotating rod 8 to rotate, dwang 8 drives the worm 9 that corresponds and rotates, and worm 9 drives the worm wheel 7 that corresponds and rotates, and worm wheel 7 drives the ventilation regulating plate 6 that corresponds and rotates, and ventilation regulating plate 6 can be opened when wind-force is too big for lift car 1 can let wind flow smoothly in its inside, thereby reduces the range of rocking that wind-force brought.

Compared with the prior art, the utility model has the technical progress that: the construction elevator has comprehensive windproof measures and small potential safety hazard, can adjust the position of the ventilation adjusting plate on the construction elevator in time, and has better buffer effect of the lifting car.

The utility model also has another embodiment that the motor groove is internally connected with a servo motor 11 through threads.

Claims

1. The windproof safety system for the construction elevator is characterized by comprising a lifting car (1), two protection plates (2), two buffer seats (3), two buffer mechanisms and two windproof adjusting mechanisms, wherein the two protection plates (2) are respectively arranged at the top and the bottom of the lifting car (1), one sides of the two protection plates (2) close to each other are respectively provided with a fixed groove, the buffer seats (3) are slidably arranged in the corresponding fixed grooves, the buffer mechanisms are arranged on the corresponding protection plates (2), the buffer mechanisms are connected with the corresponding buffer seats (3), the two windproof adjusting mechanisms are respectively arranged on the lifting car (1), each windproof adjusting mechanism comprises a plurality of ventilation adjusting plates (6), a plurality of worm wheels (7), a rotating rod (8) and a plurality of worms (9), a plurality of ventilation holes are respectively formed in the two sides of the lifting car (1), ventilation adjusting plate (6) rotate and install in the ventilation hole that corresponds, worm wheel (7) fixed mounting is in the one side of ventilation adjusting plate (6) that corresponds, dwang (8) are rotated and are installed on lift car (1), and the equal fixed mounting of a plurality of worm (9) is on dwang (8), worm (9) and worm wheel (7) meshing that corresponds.

2. The windproof safety system for the construction elevator according to claim 1, characterized in that a first pulley (10) is fixedly mounted at each of the top ends of the two rotating rods (8), the two first pulleys (10) are in transmission connection with a same belt, a motor groove is formed in the inner wall of the top of the elevator car (1), a servo motor (11) is connected in the motor groove through a detachable structure, a second pulley (12) is rigidly connected to the output shaft of the servo motor (11), and the second pulley (12) is in transmission connection with the belt.

3. The safety system for preventing wind of construction elevator according to claim 1, wherein the inner wall of the ventilation hole is opened with a rotation groove, one side of the ventilation adjusting plate (6) is fixedly installed with a rotation block, and the rotation block is rotatably connected with the rotation groove.

4. The windproof safety system for the construction elevator according to claim 1, characterized in that two grooves are formed in one side of the buffer seat (3), two connecting rods (4) are fixedly mounted on the elevator car (1), the connecting rods (4) are slidably connected in the corresponding grooves, a first spring (5) is fixedly mounted at one end of each of the two connecting rods (4), and one end of each first spring (5) is fixedly connected to the inner wall of the corresponding groove.

5. The windproof safety system for the construction elevator according to claim 1, characterized in that the buffer mechanism comprises two connecting ropes (13), two buffer plates (15) and two second springs (14), two fixing cavities are formed in the protection plate (2), the buffer plates (15) are slidably mounted in the corresponding fixing cavities, one ends of the connecting ropes (13) are fixedly connected to the corresponding buffer plates (15), the other ends of the connecting ropes (13) are fixedly connected to the buffer base (3), and the second springs (14) are sleeved on the connecting ropes (13).

6. The safety system for preventing wind of construction elevator as claimed in claim 1, wherein the fixing groove has a connecting groove formed on one side of the inner wall thereof, and the buffer base (3) has an auxiliary block fixedly installed thereon, the auxiliary block being slidably installed in the connecting groove.