CN210214484U

CN210214484U - Elevator of micro machine room

Info

Publication number: CN210214484U
Application number: CN201920666459.3U
Authority: CN
Inventors: Yongming Nie; 聂永明; Jinglang Nie; 聂境朗; Shirong Yang; 杨世荣
Original assignee: Huizhou Ming Heng Ladder Co Ltd
Current assignee: Huizhou Ming Heng Ladder Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-31
Anticipated expiration: 2029-05-09

Abstract

A microcomputer room elevator comprises a top layer containing box, an elevator body and a movable door assembly. Top layer containing box and shaft intercommunication, the chamber of accomodating has been seted up on the lateral wall of top layer containing box, movable door subassembly sets up on the lateral wall of top layer containing box, and movable door subassembly is used for covering and establishes the chamber of accomodating, so that computer lab elevator has the advantage that computer lab elevator and no computer lab elevator simultaneously, concentrate the part that needs the periodic maintenance such as hauler and control box and locate the intracavity of accomodating of top layer containing box, be convenient for overhaul, and need not set up independent computer lab, can reduce the cost that sets up the elevator, movable door subassembly is established on top layer containing box as the visor cover promptly, stand as work platform confession maintainer again, so that overhaul drive module.

Description

Elevator of micro machine room

Technical Field

The utility model relates to an elevator especially relates to a computer lab elevator.

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 machine room elevators and machine room-less elevators according to whether they have an independent machine room or not.

The elevator with the machine room is mainly characterized in that a plurality of related equipment hosts, control screens and the like are arranged in an independent elevator machine room outside a shaft, maintenance personnel directly enter the machine room to overhaul the elevator, and therefore the overhaul difficulty of the elevator is greatly reduced, but the equipment needs to be independently provided with an independent machine room, so that the occupied space is large, and the construction cost needs to be additionally increased; on the contrary, the elevator without the machine room directly arranges the equipment host, the control screen, the tractor, the speed limiter and the like in the elevator shaft, so the space can be saved, the construction cost is relatively less compared with that of the elevator with the machine room, but during later-period maintenance, maintenance personnel are required to enter the elevator shaft for maintenance, sufficient safety measures are required to be taken, and the maintenance difficulty is also higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing a computer lab elevator that possesses computer lab elevator and no computer lab elevator advantage, can practice thrift the cost that sets up the elevator, the later stage of being convenient for again overhauls the work to the elevator.

The purpose of the utility model is realized through the following technical scheme:

a microcomputer room elevator comprising: the elevator comprises a top layer containing box, an elevator body and a movable door assembly;

the top layer containing box is communicated with the elevator shaft, a containing cavity is formed in the side wall of the top layer containing box, and the containing cavity is communicated with the elevator shaft;

the elevator body comprises a lift car, a counterweight, a traction machine, a control box, a traction rope and a steel frame, wherein the steel frame, the counterweight and the lift car are all arranged in the lift shaft, the traction machine and the control box are all arranged in the accommodating cavity, a guide wheel is arranged on the steel frame, two ends of the traction rope are fixed on the steel frame, the lift car, the traction machine, the guide wheel and the counterweight are sequentially wound on the traction rope, and the traction machine is used for driving the traction rope to drag the lift car to ascend or descend;

the movable door assembly is arranged on the outer side wall of the top layer containing box and used for covering the containing cavity, and a pneumatic linkage switch is arranged on the movable door assembly and electrically connected with the control box.

In one of them embodiment, movable door subassembly is still including the pier, plummer and the chain that can overturn, the plummer rotate install in on the lateral wall of top layer containing box, the chain is worn to establish top layer containing box, just the one end of chain with the edge of plummer is connected, drags the chain is used for ordering about the plummer is rotatory and is sealed accomodate the chamber, the pier that can overturn rotate set up in on the outside of top layer containing box, just the pier that can overturn is located the below of plummer, the pier that can overturn be used for with the plummer butt.

In one embodiment, a ladder stand is arranged on one side, close to the top layer containing box, of the reversible gate pier, and the height of the ladder stand is equal to that of the reversible gate pier.

In one embodiment, the movable door assembly further comprises a movable flip, the bearing table is provided with a position avoiding hole, the position avoiding hole is located above the ladder stand, and the movable flip is rotatably arranged on the hole wall of the position avoiding hole.

In one embodiment, the movable door assembly further comprises a guard rail rotatably disposed on an edge of the carrier.

In one embodiment, a frosted layer is arranged on the outer side wall of the guard rail.

In one embodiment, the two chains are arranged, the two chains penetrate through the top layer containing box, and the two chains are respectively connected with two opposite side surfaces of the bearing table.

In one embodiment, the bearing table is provided with anti-skid stripes.

In one embodiment, an overhaul tool box is arranged in the containing cavity and used for placing overhaul tools.

In one embodiment, the movable door assembly comprises a door cover and a hinge, the hinge is installed on the inner side wall of the containing cavity, the door cover is connected with the hinge, and the door cover is used for covering the containing cavity.

Compared with the prior art, the utility model discloses at least, following advantage has:

above-mentioned computer lab elevator includes: top layer containing box, elevator body and movable door subassembly, so that computer room elevator has the advantage that computer room elevator and no computer room elevator have simultaneously, concentrate the part that needs regular overhaul such as hauler and control box and locate the containing intracavity of top layer containing box, be convenient for overhaul, and need not set up independent computer lab, can reduce the cost that sets up the elevator, movable door subassembly is established on top layer containing box as the visor cover promptly, supply maintainer stand as work platform again, so that overhaul drive module.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an internal structure of a microcomputer room elevator in an overhaul state according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a microcomputer room elevator in a normal operating state according to an embodiment of the present invention;

fig. 3 is a schematic view of a reversible gate pier in an embodiment of the present invention in a normal operating state of a microcomputer room elevator;

fig. 4 is a schematic view of a reversible gate pier in an embodiment of the invention in a maintenance state of a microcomputer room elevator;

fig. 5 is a schematic view of an external structure of a microcomputer room elevator in an overhaul state according to an embodiment of the present invention;

fig. 6 is an external structure diagram of the microcomputer room elevator of fig. 5 when the movable flip cover is closed;

fig. 7 is a schematic view illustrating a structure of the guard rail of the microcomputer room elevator of fig. 5 when it is folded;

fig. 8 is a schematic structural view of the microcomputer room elevator of fig. 5 in a normal operation state;

fig. 9-1 is a schematic structural view of a microcomputer room elevator according to another embodiment of the present invention;

fig. 9-2 is a schematic view of the movable door assembly of the microcomputerized room elevator of fig. 9-1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a microcomputer room elevator 10 includes: top containment box 100, elevator body 200, and movable door assembly 300. The top layer containing box 100 is of a hollow structure, the top layer containing box 100 is communicated with a shaft, a containing cavity is formed in the inner side wall of the top layer containing box 100, parts (such as a tractor, a control box and the like) needing to be periodically overhauled in the elevator body 200 are arranged in the containing cavity of the top layer containing box 100, the movable door assembly 300 is arranged on the top layer containing box 100, the containing cavity is covered by the movable door assembly 300 in a normal state, and when the parts, such as the tractor, the control box and the like, arranged in the containing cavity are overhauled by turning over the movable door assembly 300.

Referring to fig. 1 and 2, the top-layer container 100 is communicated with the shaft, a receiving cavity 110 is formed on a side wall of the top-layer container 100, and the receiving cavity 110 is communicated with the shaft; the accommodating cavity 110 is located on the side wall of the top accommodating box 100 to form a small space independent of the elevator shaft, namely a space for accommodating components needing to be periodically overhauled, and the space is equivalent to a machine room in a machine room elevator to accommodate the components needing to be periodically overhauled in the elevator, and meanwhile, the cost for constructing the machine room is saved.

Referring to fig. 1 and 2, the elevator body 200 includes a car 210, a counterweight 220, a hoisting machine 230, a control box 240, a hoist rope 250 and a steel frame 260, the counterweight 220 and the car 210 are all disposed in the hoistway, the hoisting machine 230 and the control box 240 are all disposed in the accommodating cavity 110, a guide wheel 261 is disposed on the steel frame 260, two ends of the hoist rope 250 are fixed to the steel frame 260, the car 210, the hoisting machine 230, the guide wheel 261 and the counterweight 220 are sequentially wound on the hoist rope 250, and the hoisting machine 230 is used for driving the hoist rope 250 to drag the car 210 to ascend or descend; the traction machine 230 and the control box 240 in the elevator body 200 are parts which are prone to failure and need to be periodically overhauled, the traction machine 230 and the control box 240 are arranged in the accommodating cavity 110, when maintenance personnel need to overhaul the parts, the traction machine 230 and the control box 240 can be overhauled without entering the elevator shaft like a machine room-less elevator, here, the accommodating cavity 110 serves as a 'micro machine room' to accommodate the traction machine 230, the control box 240 and the like, and parts which need to be periodically overhauled in the elevator are transferred into the accommodating cavity 110 in a centralized mode, so that the overhauling difficulty can be reduced.

Because the storage cavity 110 is arranged on the side wall of the top layer storage box 100, no special machine room is required to be additionally built, the setting cost of the elevator is reduced, and meanwhile, the effect of convenient maintenance of the machine room elevator is achieved, the floor area is small, and the space utilization rate is high.

The movable door assembly 300 is arranged on the outer side wall of the top layer containing box 100, the movable door assembly 300 is used for covering the containing cavity 110, a pneumatic linkage switch is arranged on the movable door assembly, and the pneumatic linkage switch is electrically connected with the control box.

Further, in order to improve the safety performance of the elevator with the micro machine room, the movable door assembly is provided with a pneumatic linkage switch, the pneumatic linkage switch is electrically connected with the control box 240, a maintenance worker overhauls the elevator, namely when the movable door assembly 300 is not covered with the accommodating cavity 110, the linkage switch is started, the control box 240 controls the traction machine 230 to stop running, even if the elevator is in a stop state, and accidents caused by the running of the elevator when the maintenance worker overhauls the elevator are prevented.

Referring to fig. 1 and 2, in an embodiment, the movable door assembly 300 includes a reversible door pier 310, a bearing platform 320 and a chain 330, the bearing platform 320 is rotatably mounted on an outer sidewall of the top-layer container 100, the chain 330 penetrates the top-layer container 100, one end of the chain 330 is connected to an edge of the bearing platform 320, the chain 330 is dragged to drive the bearing platform 320 to rotate and close the container 110, the reversible door pier 310 is rotatably disposed on an outer side of the top-layer container 100, the reversible door pier 310 is located below the bearing platform 320, and the reversible door pier 310 is abutted to the bearing platform 320.

When the carrier table 320 is turned to a horizontal state, the turnable gate pier 310 supports the carrier table 320, the chain 330 is tightened, and the chain 330 and the turnable gate pier 310 simultaneously apply force to the carrier table 320, so that the carrier table 320 is kept in the horizontal state.

Referring to fig. 2 and 8, in the initial state, the bearing platform 320 is in a vertical state, i.e. the bearing platform covers the receiving cavity 110, the reversible gate pier 310 is received on the outer sidewall of the top-layer receiving box 100, the chain 330 is in a tensioned state, so that the bearing platform is kept in a state of irradiating on the receiving cavity 110, i.e. at this time, the receiving cavity 110 is closed by the bearing platform 320, and the shaft, the traction machine 230 and the control box 240 in the receiving cavity 110 are isolated from the outside.

Referring to fig. 5 to 8, when the maintenance operation is required, the rotatable gate pier 310 is rotated to rotate the rotatable gate pier 310 to the outside of the top-layer storage box 100, as shown in fig. 3 and 4, a support portion is formed below the carrier table 320, then the chain 330 is loosened, the carrier table 320 is not tensioned by the chain 330, the carrier table 320 rotates around the top-layer storage box 100 under the action of gravity until the carrier table 320 rotates to the horizontal state, the chain 330 is stretched, at this time, the chain 300 exerts a pulling force on the carrier table 320 again to keep the carrier table 320 in the horizontal state, and at this time, the carrier table 320 abuts against the rotatable gate pier 310 to provide a supporting force for the carrier table 320, since the carrier table 320 rotates to the horizontal state, at this time, the carrier table 320 does not seal the storage cavity 110, the traction machine 230 and the control box 240 in the storage cavity 110 are exposed, and the maintenance personnel only need to climb up the carrier table 320, the hoisting machine 230, the control box 240 and other parts can be overhauled by standing on the bearing table 320, the process does not need to enter the inside of the elevator shaft, the overhauling difficulty is reduced, and the safety factor during overhauling is also improved.

Referring to fig. 5 to 8, after the maintenance is completed, the maintenance personnel firstly return to the ground, pull the chain 330, pull the carrier table 310 to turn over around the top-layer containing box 100 by the chain 330 until the carrier table 310 returns to the initial state, cover the containing cavity 110 again on the carrier table 310, isolate the traction machine 230 and the control box 240 from the external environment, then reversely rotate the reversible door pier 310, and turn the reversible door pier 310 to be attached to the outer side wall of the top-layer containing box 100.

Referring to fig. 1 and fig. 2, in an embodiment, in order to facilitate difficulty of a maintenance worker climbing onto the carrier 320 during maintenance, a ladder stand is disposed on one side of the reversible gate pier 310 close to the top-layer storage box 100, and the height of the ladder stand is equal to the height of the reversible gate pier 310, the movable door assembly 300 further includes a movable flip 340, a position-avoiding hole is disposed on the carrier 320, the position-avoiding hole is located above the ladder stand, and the movable flip 340 is rotatably disposed on a hole wall of the position-avoiding hole. The movable flip cover 340 is provided with a handle. Like this when overhauing, need not remove the ladder in addition and scramble, can climb up the plummer 320 through the cat ladder, maintainer gets into the plummer 320 support range through keeping away the position hole when through the cat ladder, rather than getting into from the edge of plummer 320, and its factor of safety is higher, effectively prevents the probability that the maintainer accident fell down from the plummer 320.

Referring to fig. 1 and 2, in order to further increase the safety factor in the maintenance of the microcompartment elevator 10, the movable door assembly 300 further includes a guard rail 350, and the guard rail 350 is rotatably disposed on the edge of the platform 320.

Referring to fig. 1 and 2, in order to prevent a maintainer from slipping down during maintenance and improve the safety factor during maintenance, the plummer 320 is provided with anti-slip stripes, and the outer side wall of the protective fence 350 is provided with a frosting layer.

Referring to fig. 1 and 2, in one embodiment, two chains 330 are provided, the two chains 330 penetrate through the top-layer containing box 100, and the two chains 330 are respectively connected to two opposite side surfaces of the bearing table 320.

Further, in order to facilitate the overhaul of the elevator, an overhaul tool box is arranged in the accommodating cavity 110 and used for placing overhaul tools. Like this, accomodate the chamber 110 and deposit and be used for carrying out the instrument that is used for overhauing, maintainer need not take a large amount of instruments to climb the ladder at every turn, reduces its working strength.

In another embodiment, as shown in fig. 9-1 and 9-2, the movable door assembly 300 includes a door cover 360 and a hinge, the hinge is mounted on an inner sidewall of the receiving cavity, the door cover 360 is connected to the hinge, and the door cover 360 is used for covering the receiving cavity 110.

When the building that the elevator need be erect, like the building of duplex structure, its inner space is great can set up top layer containing box 100 in the floor, maintainer can be directly overhauld the operation indoor promptly, when needs overhaul, maintainer walks near top layer containing box 100, open door closure 360, can be directly to the quick-wear parts such as hauler 230 and control box 240 in the storage chamber 110 overhaul the operation, the maintenance process need not climb, need not get into inside the shaft. Wherein, in order to facilitate the opening of the door cover 360 for maintenance, the door cover 360 can be a double-door structure, a side-door structure, etc.

the above-described microcomputer room elevator 10 includes: top layer containing box 100, elevator body 200 and movable door subassembly 300 to make computer room elevator 10 have the advantage of computer lab elevator and no computer lab elevator simultaneously, concentrate the parts that need regular overhaul such as hauler 230 and control box 240 and locate in the containing cavity 110 of top layer containing box 100, be convenient for overhaul, and need not set up independent computer lab, can reduce the cost of setting up the elevator, movable door subassembly 300 is established on top layer containing box 100 as the visor cover promptly, supply maintainer stand as work platform again, so that overhaul the drive module.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A microcomputer room elevator, comprising:

the top layer containing box is communicated with the ladder well, a containing cavity is formed in the side wall of the top layer containing box, and the containing cavity is communicated with the ladder well;

the elevator comprises an elevator body, wherein the elevator body comprises a lift car, a counterweight, a traction machine, a control box, a traction rope and a steel frame, the counterweight and the lift car are all arranged in the elevator shaft, the traction machine and the control box are all arranged in the accommodating cavity, a guide wheel is arranged on the steel frame, two ends of the traction rope are fixed on the steel frame, the lift car, the traction machine, the guide wheel and the counterweight are sequentially wound on the traction rope, and the traction machine is used for driving the traction rope to drag the lift car to ascend or descend;

2. The microcomputer room elevator of claim 1, wherein the movable door assembly further comprises a reversible door pier, a bearing platform and a chain, the bearing platform is rotatably installed on the outer side wall of the top layer accommodating box, the chain penetrates through the top layer accommodating box, one end of the chain is connected with the edge of the bearing platform, the chain is dragged to drive the bearing platform to rotate and seal the accommodating cavity, the reversible door pier is rotatably arranged on the outer side of the top layer accommodating box, the reversible door pier is located below the bearing platform, and the reversible door pier is used for abutting against the bearing platform.

3. The microcomputer room elevator of claim 2, wherein a ladder stand is provided at a side of the reversible gate pier adjacent to the top housing box, and a height of the ladder stand is equal to a height of the reversible gate pier.

4. The microcomputer room elevator as claimed in claim 3, wherein the movable door assembly further comprises a movable flap, the carrier has a clearance hole, the clearance hole is located above the ladder, and the movable flap is rotatably disposed on a wall of the clearance hole.

5. The microcomputer room elevator of claim 2, wherein the movable door assembly further comprises a guard rail rotatably disposed on an edge of the load-bearing platform.

6. The microcomputer room elevator of claim 5, wherein a frosted layer is provided on an outer sidewall of the guard rail.

7. The microcomputer room elevator of claim 2, wherein two chains are provided, both chains penetrate the top-layer accommodating box, and both chains are connected to two opposite side surfaces of the bearing platform.

8. The microcomputer room elevator of claim 2, wherein the load-bearing platform is provided with anti-slip stripes.

9. The microcomputer room elevator of claim 1, wherein a service tool box is disposed in the receiving cavity, and the service tool box is used for placing service tools.

10. The microcomputer room elevator of claim 1, wherein the movable door assembly comprises a door cover and a hinge, the hinge is mounted on an inner side wall of the accommodating chamber, the door cover is connected with the hinge, and the door cover is used for covering the accommodating chamber.