CN212531889U

CN212531889U - Prevent weighing down buffering building elevator

Info

Publication number: CN212531889U
Application number: CN202020844096.0U
Authority: CN
Inventors: 杜杰; 边进军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an anti-falling buffering building elevator, which belongs to the field of building elevators, and comprises a well wall, wherein an elevator shaft is arranged in the well wall, the elevator shaft is movably connected with an elevator, a cavity is arranged at the bottom of the elevator, a cross block is fixedly connected with the center of the cavity, two sides of the cross block are detachably connected with hydraulic presses, one end of the hydraulic press is matched and connected with a drill rod, two sides of the elevator are detachably connected with electric telescopic rods, one end of an inclined rod is fixedly connected with a spring B, one end of the spring B is fixedly connected with the surface of the elevator, namely, after a traction group which is detachably connected with the top of the elevator and movably connected with the elevator shaft fails, a power supply current output end of the hydraulic press is connected through a control switch, two hydraulic presses which are detachably connected with the surface of, i.e. the extended drill pipe penetrates the wall of the shaft, thereby reducing the speed of descent of the elevator.

Description

Prevent weighing down buffering building elevator

Technical Field

The utility model relates to a building elevator field especially relates to an it buffers building elevator to prevent weighing down.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 1-3 tons, and has the running speed of 1-60M/min. Construction elevators produced in China are more and more mature and gradually move to the international world.

The invention relates to the field of elevator fire fighting, in particular to anti-falling safety fire fighting equipment for a high-rise elevator, which comprises an elevator car and an elevator shaft, wherein a trigger block is movably arranged in the elevator shaft, a limiting device is movably arranged below the trigger block, the two ends of the limiting device are arranged in a diamond shape, and the fixing device is arranged in an inclined acute angle triangle shape, so that the fixing device can be triggered to move upwards through an inclined plane after the limiting device rotates to limit the elevator car so as to clamp and fix the two sides of the elevator car, then the right side of the diamond lower end of the limiting device is arranged in a concave shape and provided with an engagement groove which is mutually embedded with the engagement lug below the fixing device, the efficiency of the limiting device driving the fixing device to move upwards is improved, and then the fixing lug which is fixedly connected to one side of the elevator car and is integrally provided with a wavy saw-toothed groove, so that the fixing efficiency of the elevator car after the elevator car is contacted is improved.

However, there are some problems in the use of the existing building elevator, 1, an efficient anti-falling buffering mode is lacked after the traction rope is broken in the market at present, so that the danger of the building elevator is increased, and 2, a falling buffering device for the building elevator in the market at present is lacked, namely, the protection to the personnel in the elevator is reduced in the falling process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent weighing down buffering building elevator aims at adopting the concatenation formula structure, and through cavity bottom fixedly connected with base, the base is inside can dismantle be connected with spring and spring B be a plurality ofly, and the base through cavity bottom fixed connection promptly improves one deck buffer for it after the elevator falls to the ground, and a plurality of spring A through the inside fixed connection of base increase then to the absorption of impact kinetic energy, make its effectual absorption impact kinetic energy, reduce the injury to the inside personnel of elevator.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of prevent weighing down buffering building elevator, including the wall of a well, the elevartor shaft has been seted up among the wall of a well, the inside swing joint of elevartor shaft has the elevator, the cavity has been seted up to the elevator bottom, cavity center fixedly connected with horizontal block, the horizontal block both sides can be dismantled and be connected with the hydraulic press, hydraulic press one end cooperation is connected with the drilling rod, the elevator both sides can be dismantled and be connected with electric telescopic handle, the cooperation of electric telescopic handle bottom is connected with the diaphragm, side surface sliding is connected with the down tube in the diaphragm, buckle cooperation connection is passed through on the elevator surface to down tube one end, down tube one end fixedly connected with spring B.

Optionally, the cavity bottom fixedly connected with base, the base is inside can dismantle to be connected with spring A and spring A be a plurality of.

Optionally, the top of the elevator is connected with a traction group in a matching manner, and the top of the elevator is detachably connected with a control switch.

Optionally, the hydraulic press and the power supply current input end of the electric telescopic rod are connected with an external power supply current output end through a control switch.

The utility model has the advantages as follows:

the utility model provides an anti-falling buffer building elevator; 1. an elevator shaft is arranged in the shaft wall, an elevator is movably connected in the elevator shaft, a cavity is arranged at the bottom of the elevator, a cross block is fixedly connected at the center of the cavity, hydraulic devices are detachably connected at two sides of the cross block, one end of each hydraulic device is connected with a drill rod in a matching way, electric telescopic rods are detachably connected at two sides of the elevator, a transverse plate is connected at the bottom of each electric telescopic rod in a matching way, an inclined rod is slidably connected on the inner side surface of the transverse plate, one end of the inclined rod is connected on the surface of the elevator through a buckle in a matching way, one end of the inclined rod is fixedly connected with a spring B, one end of the spring B is fixedly connected on the surface of the elevator, namely, after a traction group which is detachably connected at the top of the elevator which is movably connected in, the drilling rod that stretches out promptly drills into the wall of a well, thereby reduce the speed that the elevator descends, meanwhile control switch-on electric telescopic handle's external power supply current output end, electric telescopic handle shrink packs up one section diaphragm of dismantling the connection promptly, and diaphragm bottom sliding connection's down tube pops up through spring B, thereby hang the wall of a well after the bounce, the down tube is fixed through buckle and elevator both sides, thereby increase its frictional force, carry out the underspeed to the elevator, to having an efficient behind its haulage rope fracture and prevent weighing down the buffering mode, thereby make its building elevator's danger reduce.

2. Through cavity bottom fixedly connected with base, the inside spring A that can dismantle of base is connected with and spring A be a plurality of, base through cavity bottom fixed connection improves one deck buffer for it after the elevator falls to the ground promptly, then increase the absorption to impact kinetic energy through the inside fixed connection's of base a plurality of spring A, make its effectual absorption impact kinetic energy, reduce the injury to the inside personnel of elevator, thereby buffer is comparatively effective to falling of its building elevator, the protectiveness to the inside personnel of elevator has been improved promptly after the process of falling.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an anti-falling buffering building elevator according to an embodiment of the present invention;

fig. 2 is the utility model discloses an electric telescopic rod structure sketch map of preventing weighing down buffering construction elevator.

In the figure: 1. a well wall; 2. an elevator shaft; 3. an elevator; 4. a cavity; 5. a transverse block; 6. a hydraulic press; 7. a drill stem; 8. a base; 9. a spring A; 10. buckling; 11. a diagonal bar; 12. a spring B; 13. a traction group; 14. a control switch; 15. an electric telescopic rod; 16. a transverse plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The anti-falling buffer building elevator of the embodiment of the invention will be described in detail with reference to fig. 1-2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a prevent weighing down buffering building elevator, including the wall of a well 1, elevartor shaft 2 has been seted up among the wall of a well 1, 2 inside swing joint of elevartor shaft have elevator 3, cavity 4 has been seted up to 3 bottoms of elevator, 4 central fixedly connected with crossbearers 5 of cavity, 5 both sides of crossbearers can be dismantled and be connected with

hydraulic press

6, 6 one end cooperations of hydraulic press are connected with drilling rod 7, 3 both sides of elevator can be dismantled and be connected with electric telescopic handle 15, the cooperation of 15 bottoms of electric telescopic handle is connected with

diaphragm

16, 16 inboard surface sliding connection of diaphragm has down

tube

11, 11 one end of down tube is passed through the cooperation of buckle 10 and is connected on 3 surfaces of elevator, 11 one end fixedly connected with spring B12 of down tube, spring.

Illustratively, after a traction group 13 which is movably connected at the top of an elevator 3 in an elevator shaft 2 and detachably connected is failed, a power supply current output end of a hydraulic press 6 is connected through a control switch 14, two hydraulic presses 6 which are detachably connected on the surface of a cross block 5 in a cavity 4 are connected and then extend, so that a drill rod 7 which is connected with one end in a matching way is driven to extend, namely the extended drill rod 7 drills into a well wall 1, the descending speed of the elevator 3 is reduced through friction, meanwhile, the control switch 14 is connected with an external power supply current output end of an electric telescopic rod 15, namely the electric telescopic rod 15 contracts to retract a transverse plate 16 which is detachably connected with one end, an inclined rod 11 which is connected with the bottom of the transverse plate 16 in a sliding way is bounced through a spring B12, so that the inclined rod 11 is bounced to hang the well wall 1, the inclined rod 11 is fixed with two sides of, the elevator 3 is decelerated, and an efficient anti-falling buffering mode is provided for the broken traction rope, so that the danger of the building elevator is reduced.

Referring to fig. 1, the embodiment of the utility model provides a prevent weighing down buffering construction elevator cavity 4 bottom fixedly connected with base 8, base 8 is inside can to dismantle to be connected with spring A9 and spring A9 and be a plurality ofly.

The example, base 8 through cavity 4 bottom fixed connection promptly improves one deck buffer for it after elevator 3 falls to the ground, then increases the absorption to impact kinetic energy through a plurality of springs A9 of the inside fixed connection of base 8, makes its effectual absorption impact kinetic energy, reduces the injury to the inside personnel of elevator 3 to it is comparatively effective to the buffer that falls of its building elevator, has improved the protectiveness to the inside personnel of elevator 3 promptly after the process of falling.

Referring to fig. 1 and 2, the embodiment of the utility model provides a prevent weighing down buffering construction elevator the cooperation of 3 tops of elevator is connected with

pulls group

13, 3 tops of elevator can be dismantled and be connected with control switch 14, hydraulic press 6 and electric telescopic handle 15 supply current input end are connected with external power supply current output through control switch 14.

Illustratively, the traction group 13 is used for effectively drawing the elevator 3, and the control switch 14 is used for controlling the current of the external power supply for real-time segmentation of the electric telescopic rod 15 and the hydraulic press 6.

When the device is used, a person plays a role in effectively towing the elevator 3 through the towing group 13, the electric telescopic rod 15 and the hydraulic press 6 are subjected to real-time segmented external power supply current control through the control switch 14, namely after the towing group 13 movably connected to the top of the elevator 3 in the elevator shaft 2 and detachably connected to the top of the elevator fails, the control switch 14 is connected with the power supply current output end of the hydraulic press 6, the two hydraulic presses 6 detachably connected to the surface of the cross block 5 in the cavity 4 are connected with the power supply and then extend, so that the drill rod 7 connected with one end of the hydraulic presses is driven to extend, namely the extended drill rod 7 drills into the shaft wall 1, the descending speed of the elevator 3 is reduced through friction, meanwhile, the control switch 14 is connected with the external power supply current output end of the electric telescopic rod 15, namely the electric telescopic rod 15 is contracted to pack up the transverse plate 16 with one end detachably connected, and the inclined rod 11, thereby the wall of a well 1 is hung after the down tube 11 bounces, down tube 11 is fixed through

buckle

10 and 3 both sides of elevator, thereby increase its frictional force, carry out the reducing speed to elevator 3, it prevents weighing down the buffering mode to have an efficient after its haulage rope fracture, thereby make its construction elevator's danger reduce, base 8 through cavity 4 bottom fixed connection promptly improves one deck buffer for it after elevator 3 falls to the ground, then increase the absorption to impact kinetic energy through a plurality of springs A9 of the inside fixed connection of base 8, make its effectual absorption impact kinetic energy, reduce the injury to the inside personnel of elevator 3, thereby buffer is comparatively effective to falling of its construction elevator, improved the protectiveness to the inside personnel of elevator 3 promptly after the process of falling, thereby accomplish whole operation flow.

In this example, all the devices used are real and effective queryable devices, the hydraulic device is, for example, the claimed MCY14-1B, and the control switch is, for example, the nan major ZK1, which can perform the segmented power supply current access to the external current of different electrical appliances, and the electric telescopic rod is, for example, the step 50 of the dragon, which is not described herein again.

It should be noted that the utility model relates to an anti-falling buffer building elevator 1 and a well wall; 2. an elevator shaft; 3. an elevator; 4. a cavity; 5. a transverse block; 6. a hydraulic press; 7. a drill stem; 8. a base; 9. a spring A; 10. buckling; 11. a diagonal bar; 12. a spring B; 13. a traction group; 14. a control switch; 15. an electric telescopic rod; 16. the cross plate, the components are all standard or known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The anti-falling buffering building elevator comprises a well wall (1) and is characterized in that an elevator shaft (2) is arranged in the well wall (1), an elevator (3) is movably connected inside the elevator shaft (2), a cavity (4) is arranged at the bottom of the elevator (3), a cross block (5) is fixedly connected to the center of the cavity (4), hydraulic devices (6) are detachably connected to two sides of the cross block (5), one ends of the hydraulic devices (6) are connected with a drill rod (7) in a matched mode, electric telescopic rods (15) are detachably connected to two sides of the elevator (3), a transverse plate (16) is connected to the bottom of each electric telescopic rod (15) in a matched mode, an inclined rod (11) is slidably connected to the inner side surface of each transverse plate (16), one end of each inclined rod (11) is connected to the surface of the elevator (3) in a matched mode through a buckle (, one end of the spring B (12) is fixedly connected to the surface of the elevator (3).

2. The anti-falling buffering building elevator is characterized in that a base (8) is fixedly connected to the bottom of the cavity (4), a plurality of springs A (9) are detachably connected to the inside of the base (8), and the number of the springs A (9) is multiple.

3. An anti-falling buffer building elevator according to claim 1, characterized in that the top of the elevator (3) is connected with a traction group (13) in a matching way, and the top of the elevator (3) is detachably connected with a control switch (14).

4. The anti-falling buffering construction elevator as claimed in claim 1, characterized in that the hydraulic press (6) and the power supply current input end of the electric telescopic rod (15) are connected with an external power supply current output end through a control switch (14).