CN213037211U

CN213037211U - Elevator pit structure

Info

Publication number: CN213037211U
Application number: CN202021040326.4U
Authority: CN
Inventors: 朱佳伟; 徐华; 朱春新
Original assignee: Yidatong Elevator Technology Suzhou Co ltd
Current assignee: Yidatong Elevator Technology Suzhou Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-23
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an elevator pit structure, including device main part, control panel and second rotary rod, the left and right sides inner wall of device main part all is provided with the guard box, and the inside of guard box all is provided with the traction sheave, the inside of traction sheave all is provided with the haulage rope, and the outside of traction sheave all is provided with arresting gear, control panel sets up in the below of guard box, and control panel's the right-hand first rotary rod that is provided with, the right-hand visor that is provided with of first rotary rod, and the below of visor is provided with the filtration pore, the below of crossing the filtration pore is provided with the outlet, the right-hand stand that is provided with of outlet, and the top of stand is provided with the blotter, the second rotary rod sets up the right-hand in the device main part. An elevator pit structure, through setting up the blotter, can reduce the impact between elevator car and the stand like this when bumping between them, improves the security of the device.

Description

Elevator pit structure

Technical Field

The utility model relates to an elevator pit technical field specifically is an elevator pit structure.

Background

The elevator pit is located the well part below the lowest landing that the car serves, it is equipped with buffer and elevator stop switch and well lamp switch, supply socket and illumination generally in it, can establish the pit door as required, the pit should have sufficient space, the clearance between the pit bottom and the lowest part of car is not less than 0.5m, the elevator pit can play the cushioning effect, but the current buffering effect that has some elevator pits is less than ideal, the component that sets up in some elevator pits is too many, the pit structure is too complicated, therefore an elevator pit structure is indispensable.

Traditional elevator pit, because the device's structure is simpler, can not play the buffering effect to elevator car, has reduced the device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator pit structure to propose in solving above-mentioned background art because the device's structure is simpler, can not play the buffering effect to elevator car, reduced the device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator pit structure, includes device main part, control panel and second rotary rod, the left and right sides inner wall of device main part all is provided with the guard box, and the inside of guard box all is provided with the traction sheave, the inside of traction sheave all is provided with the haulage rope, and the outside of traction sheave all is provided with arresting gear, control panel sets up in the below of guard box, and control panel's the right-hand first rotary rod that is provided with, the right-hand visor that is provided with of first rotary rod, and the below of visor is provided with the filtration pore, the below of crossing the filtration pore is provided with the outlet, the right-hand stand that is provided with in outlet, and the top of stand is provided with the blotter, the setting of second rotary rod is right-hand in the device main part, and the right-hand maintenance door that is.

Preferably, the protection box is tightly attached to the device main body, and the protection box is connected with the device main body through a clamping groove.

Preferably, the braking device comprises an ejection block, a trapping block and a fixed block, the trapping block and the ejection block are welded, and the trapping block is symmetrically arranged relative to a central axis of the fixed block.

Preferably, the left end of the protective cover is rotatably connected with the right end of the control panel through the outer wall of the first rotating rod, and the width of the protective cover is the same as that of the control panel.

Preferably, the outer wall of the filtering hole and the outer wall of the device main body are both in an open-cell design, and the filtering hole is in a net structure.

Preferably, the cushion pad is tightly attached to the stand column, and the cushion pad is connected with the stand column through a clamping groove.

Preferably, the left end of the maintenance door is rotatably connected with the right end of the device body through the outer wall of the second rotating rod, and the width of the maintenance door is smaller than that of the device body.

Compared with the prior art, the beneficial effects of the utility model are that: an elevator pit structure is provided with a cushion pad, so that when an elevator car collides with an upright post, the impact force between the elevator car and the upright post is reduced, and the safety of the device is improved;

(1) the elevator pit structure is provided with the protection box, and the protection box is connected with the device main body through the clamping groove, so that the installation and the disassembly of workers can be facilitated;

(2) a pit structure of an elevator is provided with a braking device, so that a sinking stopping block and a traction wheel can be tightly pressed through an ejection block when a worker maintains a machine, and the practicability of the device is improved;

(3) the utility model provides an elevator pit structure, through setting up the visor, can protect control panel not receive the erosion of dust and spot when the visor is laminated completely with control panel like this, improves the device's life.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the braking device of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a protection box; 3. a traction sheave; 4. a hauling rope; 5. a braking device; 501. ejecting a block; 502. a trapping block; 503. a fixed block; 6. a control panel; 7. a first rotating rod; 8. a protective cover; 9. a filtration pore; 10. a water outlet; 11. a column; 12. a cushion pad; 13. a second rotating rod; 14. and (7) maintaining the door.

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. 1-4, the present invention provides an embodiment: an elevator pit structure comprises a device body 1, a control panel 6 and a second rotary rod 13, wherein protection boxes 2 are arranged on the inner walls of the left side and the right side of the device body 1, traction sheaves 3 are arranged inside the protection boxes 2, traction ropes 4 are arranged inside the traction sheaves 3, braking devices 5 are arranged outside the traction sheaves 3, the control panel 6 is arranged below the protection boxes 2, a first rotary rod 7 is arranged on the right side of the control panel 6, a protective cover 8 is arranged on the right side of the first rotary rod 7, a filtering hole 9 is arranged below the protective cover 8, a water outlet 10 is arranged below the filtering hole 9, a stand column 11 is arranged on the right side of the water outlet 10, a buffer cushion 12 is arranged above the stand column 11, the second rotary rod 13 is arranged on the right side of the device body 1, and a maintenance door 14 is arranged on the right side of the second rotary rod 13;

specifically, the protection box 2 is tightly attached to the device main body 1, the protection box 2 is connected with the device main body 1 through a clamping groove, and due to the fact that the protection box 2 is connected with the device main body 1 through the clamping groove, installation and disassembly of workers can be facilitated;

specifically, the braking device 5 comprises an ejection block 501, a trapping block 502 and a fixed block 503, the trapping block 502 is welded with the ejection block 501, the trapping block 502 is symmetrically arranged about the central axis of the fixed block 503, and by arranging the braking device 5, when a worker maintains the machine, the trapping block 502 is tightly pressed with the traction sheave 3 through the ejection block 501, so that the traction rope 4 is prevented from accidentally slipping off, and the practicability of the device is improved;

specifically, the left end of the protective cover 8 is rotatably connected with the right end of the control panel 6 through the outer wall of the first rotating rod 7, the width of the protective cover 8 is the same as that of the control panel 6, and by arranging the protective cover 8, when the protective cover 8 is completely attached to the control panel 6, the control panel 6 is protected from being eroded by dust and dirt, and the service life of the device is prolonged;

specifically, the outer wall of the filtering hole 9 and the outer wall of the device main body 1 are both in open-hole design, the filtering hole 9 is in a net structure, and by arranging the filtering hole 9, when sewage passes through the water outlet 10, the filtering hole 9 can filter dirt in the sewage, so that the water outlet 10 is prevented from being blocked, and the practicability of the device is improved;

specifically, the cushion 12 is tightly attached to the upright post 11, the cushion 12 is connected with the upright post 11 through a clamping groove, and the cushion 12 is arranged, so that when an elevator car collides with the upright post 11, the impact force between the elevator car and the upright post is reduced, and the safety of the device is improved;

specifically, the left end of the maintenance door 14 is rotatably connected with the right end of the device main body 1 through the outer wall of the second rotating rod 13, the width of the maintenance door 14 is smaller than that of the device main body 1, and the maintenance door 14 is arranged, so that the maintenance door 14 can be rotated to a proper position through the second rotating rod 13, and maintenance and inspection of workers are facilitated.

The working principle is as follows: when the utility model is used, firstly, the device is moved to a required position, an external power supply is switched on, then the protection box 2 is arranged on the device main body 1 through the clamping groove, the maintenance door 14 is rotated to a proper position through the second rotating rod 13 to facilitate the maintenance and the inspection of the working personnel by arranging the protection box 2 because the protection box 2 is connected with the device main body 1 through the clamping groove, and finally the braking device 5 is opened by the control switch on the control panel 6, and by arranging the braking device 5, when the working personnel maintain the machine, the sinking and stopping block 502 is pressed with the traction wheel 3 through the ejection block 501 to prevent the traction rope 4 from accidentally slipping off, the practicability of the device is improved, and by arranging the protective cover 8, the control panel 6 is protected from dust and stain erosion when the protective cover 8 is completely attached with the control panel 6, improve the device's life, through setting up filter hole 9, can filter filth in the sewage like this when sewage passes through outlet 10, filter hole 9 can filter sewage, prevent that outlet 10 from blockking up, improve the device's practicality, through setting up blotter 12, can reduce the impact between them like this when colliding between elevator car and stand 11, improve the device's security, accomplished with regard to the working process of such elevator pit structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An elevator pit structure, includes device main part (1), control panel (6) and second rotary rod (13), its characterized in that: the device is characterized in that protection boxes (2) are arranged on the inner walls of the left side and the right side of the device main body (1), traction sheaves (3) are arranged inside the protection boxes (2), traction ropes (4) are arranged inside the traction sheaves (3), braking devices (5) are arranged on the outer sides of the traction sheaves (3), the control panel (6) is arranged below the protection boxes (2), a first rotating rod (7) is arranged on the right side of the control panel (6), a protective cover (8) is arranged on the right side of the first rotating rod (7), a filter hole (9) is arranged below the protective cover (8), a water outlet (10) is arranged below the filter hole (9), a stand column (11) is arranged on the right side of the water outlet (10), a cushion pad (12) is arranged above the stand column (11), and a second rotating rod (13) is arranged on the right side of the device main body (1), and a maintenance door (14) is arranged on the right side of the second rotating rod (13).

2. An elevator pit structure according to claim 1, characterized in that: the protective box (2) is tightly attached to the device body (1), and the protective box (2) is connected with the device body (1) through a clamping groove.

3. An elevator pit structure according to claim 1, characterized in that: the braking device (5) comprises an ejection block (501), a trapping block (502) and a fixing block (503), the trapping block (502) and the ejection block (501) are welded, and the trapping block (502) is symmetrically arranged relative to the central axis of the fixing block (503).

4. An elevator pit structure according to claim 1, characterized in that: the left end of visor (8) passes through the outer wall of first rotary rod (7) and the right-hand member swivelling joint of control panel (6), and the width of visor (8) is the same with the width of control panel (6).

5. An elevator pit structure according to claim 1, characterized in that: the outer wall of the filtering hole (9) and the outer wall of the device main body (1) are both in open-hole design, and the filtering hole (9) is of a net structure.

6. An elevator pit structure according to claim 1, characterized in that: the buffer cushion (12) is tightly attached to the upright post (11), and the buffer cushion (12) is connected with the upright post (11) through a clamping groove.

7. An elevator pit structure according to claim 1, characterized in that: the left end of the maintenance door (14) is rotatably connected with the right end of the device main body (1) through the outer wall of the second rotating rod (13), and the width of the maintenance door (14) is smaller than that of the device main body (1).