CN210973452U

CN210973452U - Elevator bearing capacity inspection alarm device

Info

Publication number: CN210973452U
Application number: CN201921142178.4U
Authority: CN
Inventors: 郭庆亮; 谷永星
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-10
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an elevator bearing capacity inspection alarm device, including the cabinet body, bolster and bearing plate, the spout has all been seted up on the lateral wall of the internal portion both sides of cabinet, two the inside of spout all is provided with the slider, two the slider welds respectively the both sides of bearing plate, the bearing plate passes through slider movable mounting is in the inside of the cabinet body, the number of bolster is three, and is three the bolster is installed respectively the intermediate position department at the intermediate position department of bearing plate bottom and bottom both ends department, the installation cavity has been seted up to the bottom of the internal portion of cabinet, the one end fixed mounting of installation cavity bottom has the battery, the intermediate position department fixed mounting of installation cavity bottom has the bottom mounting panel, the intermediate position department at bottom mounting panel top is provided with down metal pole piece. The utility model discloses a set up a series of structures and make this device have simple structure and can in time send out the characteristics of police dispatch newspaper.

Description

Elevator bearing capacity inspection alarm device

Technical Field

The utility model relates to an elevator technical field specifically is an elevator bearing capacity inspection alarm device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.

When the elevator is used, rated bearing capacity is generally available, and once the weight in the elevator exceeds the rated bearing capacity, the elevator stops running and breaks down, so that once the elevator is overloaded or damaged, an alarm device generally gives an alarm, but the existing alarm device for checking the bearing capacity of the elevator is complex in structure and cannot give an overload alarm in time, and therefore the problem of solving the series of problems is solved by the alarm device for checking the bearing capacity of the elevator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator bearing capacity inspection alarm device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator bearing capacity inspection alarm device comprises a cabinet body, buffer parts and a bearing plate, wherein sliding grooves are respectively formed in the side walls of two sides of the interior of the cabinet body, sliding blocks are respectively arranged in the two sliding grooves, the two sliding blocks are respectively welded on two sides of the bearing plate, the bearing plate is movably arranged in the cabinet body through the sliding blocks, the number of the buffer parts is three, the three buffer parts are respectively arranged at the middle position of the bottom of the bearing plate and the middle positions of two ends of the bottom, an installation cavity is formed in the bottom end of the interior of the cabinet body, a battery is fixedly arranged at one end of the bottom of the installation cavity, a bottom installation plate is fixedly arranged at the middle position of the bottom of the installation cavity, a lower metal pole piece is arranged at the middle position of the top of the bottom installation plate, two installation grooves are, two equal movable mounting in inside of mounting groove has the fly leaf, two the depression bar, two have all been welded on the top of fly leaf the top of depression bar all with the bottom fixed connection of bearing plate, two the movable rod has all been welded to the bottom of fly leaf, just the through-hole has been seted up to the bottom of mounting groove, the movable rod passes through the through-hole extends to the inside of installation cavity, the bottom welding of movable rod has the upper portion mounting panel, the intermediate position department of upper portion mounting panel bottom is provided with metal pole piece, it is located to go up metal pole piece under metal pole piece directly over.

Preferably, the top of the pressure bearing plate is provided with a cushion, and the cushion is fixedly bonded with the pressure bearing plate through super glue. The output end of the battery is electrically connected with the input end of the upper metal pole piece through a conducting wire, and the input end of the hummingbird device is electrically connected with the output end of the lower metal pole piece through a conducting wire. The outside of movable rod is cup jointed and is installed buffer spring, buffer spring is located the fly leaf with between the diapire of mounting groove.

Preferably, the buffer piece comprises a sleeve, a high-voltage spring, a movable block and a telescopic column. The sleeve pipe is open-top structure, sheathed tube inside movable mounting have the movable block, high-pressure spring sets up the bottom of movable block, flexible post welding is in the top of movable block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, move the bearing plate through the pressure, make the bearing plate pressure move the bolster, thereby compress the inside high-pressure spring of bolster, make the depression bar pressure move the fly leaf simultaneously, the movable rod of bottom is moved to the fly leaf pressure, compress buffer spring simultaneously, and the movable rod promotes the inside upper portion mounting panel of installation cavity, when the pressure that the bearing plate bore is greater than the rated bearing capacity of elevator, the last metal pole piece of upper portion mounting panel bottom intermediate position contacts with the lower metal pole piece of bottom mounting panel top intermediate position department, thereby make bee calling organ circular telegram, thereby make bee calling organ send out the police dispatch newspaper, thereby make this device can in time send out the police dispatch newspaper, and the simple structure of this device, the bearing capacity of inspection elevator that can be.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of the inside of the buffer member of the present invention.

In the figure: 1. a cabinet body; 2. a buffer member; 3. a chute; 4. a slider; 5. a pressure bearing plate; 6. a soft cushion; 7. a battery; 8. a bottom mounting plate; 9. a lower metal pole piece; 10. an upper metal pole piece; 11. an upper mounting plate; 12. a buzzer; 13. installing a cavity; 14. a sleeve; 15. a high pressure spring; 16. a movable block; 17. a telescopic column; 18. a movable rod; 19. a through hole; 20. mounting grooves; 21. a movable plate; 22. a buffer spring; 23. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of an elevator bearing capacity inspection alarm device comprises a cabinet body 1, buffer parts 2 and a bearing plate 5, wherein the side walls of two sides inside the cabinet body 1 are respectively provided with a sliding groove 3, the insides of the two sliding grooves 3 are respectively provided with a sliding block 4, the two sliding blocks 4 are respectively welded on two sides of the bearing plate 5, the bearing plate 5 is movably arranged inside the cabinet body 1 through the sliding blocks 4, the number of the buffer parts 2 is three, the three buffer parts 2 are respectively arranged at the middle position of the bottom of the bearing plate 5 and the middle positions of two ends of the bottom, the bottom end inside the cabinet body 1 is provided with an installation cavity 13, one end of the bottom of the installation cavity 13 is fixedly provided with a battery 7, the middle position of the bottom of the installation cavity 13 is fixedly provided with a bottom installation plate 8, the middle position of the top of the bottom installation cavity, equal movable mounting in inside of two mounting grooves 20 has fly leaf 21, depression bar 23 has all been welded on the top of two fly leaves 21, the top of two depression bars 23 all with the bottom fixed connection of bearing plate 5, movable rod 18 has all been welded to the bottom of two fly leaves 21, and through-hole 19 has been seted up to the bottom of mounting groove 20, movable rod 18 extends to the inside of installation cavity 13 through-hole 19, upper portion mounting panel 11 has been welded to the bottom of movable rod 18, the intermediate position department of upper portion mounting panel 11 bottom is provided with metal pole piece 10, it is located metal pole piece 9 down directly over to go up metal pole piece 10.

Preferably, the top of the pressure bearing plate 5 is provided with a cushion 6, and the cushion 6 and the pressure bearing plate 5 are bonded and fixed through a strong glue.

Preferably, the output end of the battery 7 is electrically connected with the input end of the upper metal pole piece 10 through a conducting wire, the input end of the hummer 12 is electrically connected with the output end of the lower metal pole piece 9 through a conducting wire, and the buzzer 12 timely gives an alarm through the contact between the upper metal pole piece 10 and the lower metal pole piece 9.

Preferably, a buffer spring 22 is sleeved on the outer side of the movable rod 18, and the buffer spring 22 is located between the movable plate 21 and the bottom wall of the mounting groove 20.

Preferably, the buffer 2 is composed of a sleeve 14, a high-voltage spring 15, a movable block 16 and a telescopic column 17.

Preferably, the sleeve 14 is of a top opening structure, a movable block 16 is movably mounted inside the sleeve 14, the high-voltage spring 15 is arranged at the bottom of the movable block 16, and the telescopic column 17 is welded at the top of the movable block 16.

The working principle is as follows: the utility model discloses a through pressure-bearing plate 5, make pressure-bearing plate 5 pressure-bearing 2, thereby compress the inside high-pressure spring 15 of bolster 2, make depression bar 23 pressure-bearing movable plate 21 simultaneously, movable rod 18 of bottom is pressed to movable plate 21, compress buffer spring 22 simultaneously, and movable rod 18 promotes the inside upper portion mounting panel 11 of installation cavity 13, when pressure that bears 5 is greater than the rated bearing capacity of elevator, the last metal pole piece 10 of 11 intermediate positions in upper portion mounting panel bottom contacts with the lower metal pole piece 9 of 8 top intermediate positions departments of bottom mounting panel, thereby make bee calling organ 12 circular telegram, thereby make bee calling organ 12 send out the police dispatch newspaper, thereby make this device can in time send out the police dispatch newspaper, the simple structure of this device, can be timely inspection out the bearing capacity of elevator.

Claims

1. The utility model provides an elevator bearing capacity inspection alarm device, includes the cabinet body (1), bolster (2) and bearing plate (5), its characterized in that: the cabinet is characterized in that sliding grooves (3) are formed in the side walls of two sides of the interior of the cabinet body (1), two sliding blocks (4) are arranged in the interior of each sliding groove (3), the two sliding blocks (4) are welded to two sides of the bearing plate (5) respectively, the bearing plate (5) is movably mounted in the cabinet body (1) through the sliding blocks (4), the number of the buffering pieces (2) is three, the three buffering pieces (2) are mounted at the middle positions of the bottom of the bearing plate (5) and at the middle positions of two ends of the bottom respectively, an installation cavity (13) is formed in the bottom end of the interior of the cabinet body (1), a battery (7) is fixedly mounted at one end of the bottom of the installation cavity (13), a bottom mounting plate (8) is fixedly mounted at the middle position of the bottom of the installation cavity (13), a lower metal pole piece (9) is arranged at the middle position of, the top of the mounting cavity (13) is provided with two mounting grooves (20), movable plates (21) are movably mounted in the two mounting grooves (20), compression rods (23) are welded at the top ends of the two movable plates (21), the top ends of the two compression rods (23) are fixedly connected with the bottom of the bearing plate (5), movable rods (18) are welded at the bottoms of the two movable plates (21), and the bottom of the mounting groove (20) is provided with a through hole (19), the movable rod (18) extends to the inside of the mounting cavity (13) through the through hole (19), an upper mounting plate (11) is welded at the bottom of the movable rod (18), an upper metal pole piece (10) is arranged in the middle of the bottom of the upper mounting plate (11), the upper metal pole piece (10) is positioned right above the lower metal pole piece (9).

2. The elevator load bearing capacity inspection warning device of claim 1, wherein: the top of pressure-bearing plate (5) is provided with cushion (6), cushion (6) with it is fixed to bond through the powerful glue between pressure-bearing plate (5).

3. The elevator load bearing capacity inspection warning device of claim 1, wherein: the output end of the battery (7) is electrically connected with the input end of the upper metal pole piece (10) through a conducting wire, and the input end of the hummingbird (12) is electrically connected with the output end of the lower metal pole piece (9) through a conducting wire.

4. The elevator load bearing capacity inspection warning device of claim 1, wherein: the outside of movable rod (18) is cup jointed and is installed buffer spring (22), buffer spring (22) are located movable plate (21) with between the diapire of mounting groove (20).

5. The elevator load bearing capacity inspection warning device of claim 1, wherein: the buffer piece (2) is composed of a sleeve (14), a high-voltage spring (15), a movable block (16) and a telescopic column (17).

6. An elevator load bearing capacity verification alarm device according to claim 5, wherein: sleeve pipe (14) are open-top structure, the inside movable mounting of sleeve pipe (14) has movable block (16), high-pressure spring (15) set up the bottom of movable block (16), flexible post (17) welding is in the top of movable block (16).