CN207658900U - A kind of mounting structure of elevator car safety - Google Patents

Abstract

The utility model discloses a kind of mounting structures of elevator car safety, including cage, upper Buffer Unit, lower Buffer Unit and baffle-box；The bottom of the cage is provided with the first limiting stand, and the upper Buffer Unit is mounted in the space that the cage is formed with first limiting stand；The buffering upper box part is provided with the second limiting stand；The lower Buffer Unit is mounted in the space that the cage is formed with second limiting stand, and the baffle-box is located at immediately below the cage, and the bottom of the cage can pass through the space that second limiting stand is formed.Advantageous effect is：Coordinated using cage, upper Buffer Unit, lower Buffer Unit and baffle-box, and limited in conjunction with the first limiting stand, prevents from causing Buffer Unit to be detached from installation space due to vibrations；Coordinate also with support plate and groove, convenient disassembly is convenient to clean.

Description

A kind of mounting structure of elevator car safety

Technical field

The utility model is related to elevator technology fields, and in particular to a kind of mounting structure of elevator car safety.

Background technology

Elevator is a kind of using motor as the vertical conveyor of power, and box-like gondola is housed, for tier building multiply people or Carrying cargo.Also step, step plate are commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt.It serves Provide the fixed type lifting equipment of floor.Vertical lift elevator tool there are one car, operate at least two row it is vertical or tilt Between rigid guideway of the angle less than 15 °.Car size comes in and goes out convenient for passenger with structure type or handling goods.Though traditionally its How is type of drive, using elevator as the general name of vertical transportation means of transport in building.It can divide slower elevators (1 by speed Below meter per second), express lift (1~2 meter per second) and express elevator (more than 2 meter per seconds).19th century, mid-term started to occur hydraulic pressure electricity Ladder is still applied on low-rise building so far.1852, the E.G. Otis in the U.S. developed the safety lifting of rope hoisting Machine.The eighties, driving device are further improved, such as motor drives winding reel, using balance weight by worm-drive. At the end of the 19th century, frictional wheel drive is used, the hoisting depth of elevator is greatly increased.

But the mounting structure of elevator is only that Buffer Unit is mounted in cage bottom and baffle-box at present, due to Vibrations, cause Buffer Unit to be easily separated from installation space.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of installation knot of elevator car safety Structure.

The utility model provides following technical scheme：

A kind of mounting structure of elevator car safety provided by the utility model, including it is cage, upper Buffer Unit, lower slow Rush component and baffle-box；

The bottom of the cage is provided with the first limiting stand, the upper Buffer Unit be mounted on the cage with it is described In the space of first limiting stand composition；

The buffering upper box part is provided with the second limiting stand；The lower Buffer Unit is mounted on the cage and described the In the space that two limiting stands are formed, the baffle-box is located at immediately below the cage, and the bottom of the cage can be worn Cross the space that second limiting stand is formed.

Preferably, the cage is provided with mounting groove and support plate, the support plate is mounted on the mounting groove It is interior.

Preferably, the upper Buffer Unit includes cushion pad and spring pad, the spring pad is mounted on the buffering Pad lower section.

Preferably, the spring pad includes pad, multigroup spring mounting seat group and spring；The spring mounting seat group The spring mounting seat for being oppositely arranged on the pad for two, the spring mounting seat setting is fluted, and the spring is mounted on In the groove.

Preferably, the lower Buffer Unit includes the concealed gas being successively set under upper in the baffle-box Capsule, sponge ball, sponge brick and spring pad.

Preferably, gas generator is provided in the concealed air bag, the gas generator and controller electricity Connection.

Advantageous effect is：

Coordinated using cage, upper Buffer Unit, lower Buffer Unit and baffle-box, and is limited in conjunction with the first limiting stand Position prevents from causing Buffer Unit to be detached from installation space due to vibrations；

Coordinate also with support plate and groove, convenient disassembly is convenient to clean.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the mounting structure of elevator car safety described in the utility model；

Fig. 2 is the structural schematic diagram of the cage of the mounting structure of elevator car safety described in the utility model；

Fig. 3 is the structural schematic diagram of the spring pad of the mounting structure of elevator car safety described in the utility model.

The reference numerals are as follows：

1, cage；101, support plate；102, the first limiting stand；103, mounting groove；2, cushion pad；3, spring pad；301、 Pad；302, spring mounting seat；303, spring；4, baffle-box；401, the second limiting stand；5, concealed air bag；6, sponge ball； 7, sponge brick.

Specific implementation mode

It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Shown in Fig. 1-Fig. 3, a kind of mounting structure of elevator car safety provided by the utility model, including cage 1, upper Buffer Unit, lower Buffer Unit and baffle-box 4；

The bottom of the cage 1 is provided with the first limiting stand 102, and the upper Buffer Unit is mounted on the cage 1 In the space of first limiting stand 102 composition；

4 top of the baffle-box is provided with the second limiting stand 401；The lower Buffer Unit be mounted on the cage 1 with In the space that second limiting stand 401 is formed, the baffle-box 4 is located at immediately below the cage 1, and the cage 1 Bottom can pass through second limiting stand 401 formed space.

Preferably, the cage is provided with mounting groove 103 and support plate 101, the support plate 101 is mounted on In the mounting groove 103.

Preferably, the upper Buffer Unit includes cushion pad 2 and spring pad 3, the spring pad 3 is mounted on described 2 lower section of cushion pad.

Preferably, the spring pad 3 includes pad 301, multigroup spring mounting seat group and spring 303；The spring Mounting base group is two spring mounting seats 302 for being oppositely arranged on the pad 301, and the spring mounting seat 302 is provided with recessed Slot, the spring 303 are mounted in the groove.

Preferably, the lower Buffer Unit include be successively set under upper it is concealed in the baffle-box 4 Air bag 5, sponge ball 6, sponge brick 7 and spring pad 3.

Preferably, gas generator is provided in the concealed air bag 5, the gas generator and controller electricity Connection.

It is as follows using above-mentioned structure：

When Lift out of order, elevator dramatic decrease, when contacting the baffle-box 4 on ground, cage 1 can pass through Second limiting stand 401 is formed in space, while upper Buffer Unit and lower Buffer Unit are in contact, and since impact force is big, is being hidden The pressure sensor installed on formula air bag 5 experiences pressure, and gives controller, controller to control gas generator and dissipate pressure transmission It gets angry body, and plays cushioning effect, the groove of the spring mounting seat 302 in spring pad 3 coordinates with spring 303 in addition, installation side Just.

Advantageous effect is：

Using cage 1, upper Buffer Unit, lower Buffer Unit and baffle-box 4 coordinate, and combine the first limiting stand 102 into Row limit prevents from causing Buffer Unit to be detached from installation space due to vibrations；

Coordinate also with support plate 101 and groove, convenient disassembly is convenient to clean.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power Subject to the protection domain that profit requires.

Claims (6)

1. a kind of mounting structure of elevator car safety, it is characterised in that：Including cage, upper Buffer Unit, lower Buffer Unit And baffle-box；

The bottom of the cage is provided with the first limiting stand, and the upper Buffer Unit is mounted on the cage and described first In the space of limiting stand composition；

The buffering upper box part is provided with the second limiting stand；The lower Buffer Unit is mounted on the cage and is limited with described second In the space that position platform is formed, the baffle-box is located at immediately below the cage, and the bottom of the cage can pass through institute State the space of the second limiting stand formation.

2. the mounting structure of elevator car safety according to claim 1, it is characterised in that：The cage is provided with peace Tankage and support plate, the support plate are mounted in the mounting groove.

3. the mounting structure of elevator car safety according to claim 1, it is characterised in that：The upper Buffer Unit includes Cushion pad and spring pad, the spring pad are mounted below the cushion pad.

4. the mounting structure of elevator car safety according to claim 3, it is characterised in that：The spring pad includes pad Body, multigroup spring mounting seat group and spring；The spring mounting seat group is two spring for being oppositely arranged on pad installations Seat, the spring mounting seat setting is fluted, and the spring is mounted in the groove.

5. the mounting structure of elevator car safety according to claim 4, it is characterised in that：The lower Buffer Unit includes Concealed air bag, sponge ball, sponge brick and the spring pad being successively set under upper in the baffle-box.

6. the mounting structure of elevator car safety according to claim 5, it is characterised in that：It is set in the concealed air bag It is equipped with gas generator, the gas generator is electrically connected with the controller.