CN210558817U

CN210558817U - Elevator derailment-prevention counterweight frame

Info

Publication number: CN210558817U
Application number: CN201921124663.9U
Authority: CN
Inventors: 李国平
Original assignee: Chongqing Huachuang Elevator Parts Co ltd
Current assignee: Chongqing Huachuang Elevator Parts Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-19
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses an elevator derailment prevention counterweight frame, which comprises a supporting frame, wherein a mounting plate is fixedly arranged on the front surface of the supporting frame, a diversion sheave is movably arranged in the mounting plate, upper guide shoes are fixedly arranged on both sides of the top of the mounting plate, and counterweight blocks pressing plates are fixedly arranged between the inner walls of both sides of the supporting frame; the utility model has simple structure and convenient use, can extrude and fix the two sides of the counterweight iron block installed in the supporting frame through the supporting device, avoids impacting the counterweight frame and causing deformation, and achieves the derailing prevention effect of the device; the utility model discloses can use through the cooperation of mounting bracket and gyro wheel, change original to the condition of heavy iron plate horizontal direction installation, change vertical direction into and place the installation to restrict the position of heavy iron plate installation through the fixer, reached the stable effect of installation.

Description

Elevator derailment-prevention counterweight frame

Technical Field

The utility model belongs to the technical field of the elevator accessory, concretely relates to elevator anticreep rail is to heavy frame.

Background

The counterweight is a component of an elevator traction system and is used for reducing the power of a traction motor and the torque on a traction sheave and a worm gear, and the counterweight device is positioned in a hoistway and is connected with a car through the traction sheave by a traction rope. In the elevator operation in-process, the counterweight device slides on the counterweight guide rail through counterweight guide shoe, play the balancing act, the counterweight device generally comprises counterweight frame and counterweight iron plate two parts, current counterweight frame is in the use, the counterweight iron plate is placed behind the counterweight frame, can strike and lead to warping to the counterweight frame when the counterweight frame moves, the condition that can lead to derailing even takes place, install in counterweight frame inside back to the general horizontal direction of counterweight iron plate simultaneously, the clamp plate is owing to long-time the condition that probably causes not hard up, lead to placing unstable problem to the counterweight iron plate, for this we propose an elevator anticreep rail counterweight frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator anticreep rail is to heavy frame to current that proposes in solving above-mentioned background art is placed to heavy iron plate in the use, to heavy frame after, probably strike and lead to warping to heavy frame when to heavy frame motion, probably lead to the condition emergence of derailing even, install in to heavy frame inside back to the general horizontal direction of heavy iron plate simultaneously, the clamp plate is owing to long-time the condition that probably causes not hard up, lead to placing unstability scheduling problem to heavy iron plate.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator derailment prevention counterweight frame comprises a supporting frame, wherein a mounting plate is fixedly mounted on the front surface of the supporting frame, a diversion sheave is movably mounted in the mounting plate, upper guide shoes are fixedly mounted on two sides of the top of the mounting plate, counterweight pressing plates are fixedly mounted between two side inner walls of the supporting frame, a group of supporters are fixedly mounted on two side inner walls of the supporting frame, a limiting plate is fixedly connected to the other side of each supporter, counterweight backing plates are fixedly mounted between two side inner walls of the supporting frame, a mounting groove is formed in the inner portion of each counterweight backing plate, a mounting block is movably mounted in the mounting groove, a fixer is fixedly mounted on both inner bottom walls and inner top walls of the mounting groove, a counterweight iron block is fixedly mounted on the top of the mounting block, and lower guide shoes are fixedly mounted on two sides of each counterweight backing plate, and a buffer collision head is fixedly arranged at the bottom of the counterweight block base plate.

Preferably, the supporter includes the connecting seat, one side fixedly connected with supporting spring of connecting seat, supporting spring's opposite side fixedly connected with fly leaf, the opposite side fixedly connected with spliced pole of fly leaf, the opposite side fixedly connected with backup pad of spliced pole, one side fixed mounting of connecting seat has spacing post, the position department fixed mounting that the connecting seat is close to spacing post has the shell body.

Preferably, the through hole that holds the spliced pole and pass is seted up to the inside of shell body, the through hole that holds the spacing post and pass is seted up to the inside of fly leaf.

Preferably, the fixer includes two installing casings, the interior diapire fixed mounting of installing casing has the supporting pad, the top fixedly connected with support frame of supporting pad, the top fixed mounting of support frame has the mounting bracket, the outside swing joint of mounting bracket has the gyro wheel.

Preferably, the support pad is in particular a rubber support pad.

Preferably, adjacent said supports are equally spaced.

Preferably, a traction steel wire rope is movably connected to the outer side of the diversion sheave.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses simple structure, convenient to use can extrude fixedly through the both sides of installing heavy iron plate in the eyelidretractor to braced frame through the eyelidretractor, avoids the heavy frame because of strikeing and lead to the condition of deformation, has reached the effect of this device anticreep rail.

(2) The utility model discloses can use through the cooperation of mounting bracket and gyro wheel, change original to the condition of heavy iron plate horizontal direction installation, change vertical direction into and place the installation to restrict the position of heavy iron plate installation through the fixer, reached the stable effect of installation.

Drawings

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

FIG. 2 is a schematic view of the structure of the support of the present invention;

FIG. 3 is a schematic view of the internal structure of the counterweight plate of the present invention;

FIG. 4 is a schematic view of the fastener of the present invention;

in the figure: 1. a support frame; 2. mounting a plate; 3. a diverting pulley; 4. an upper guide shoe; 5. pressing the heavy block; 6. a support; 61. a connecting seat; 62. a support spring; 63. a movable plate; 64. Connecting columns; 65. a support plate; 66. a limiting column; 67. an outer housing; 7. a limiting plate; 8. a counterweight iron block; 9. to the pouring weight backing plate; 10. a lower guide shoe; 11. mounting blocks; 12. a holder; 121. Mounting a shell; 122. a support pad; 123. a support frame; 124. a mounting frame; 125. a roller; 13. the buffer hits the head.

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 a technical solution: an elevator derailment prevention counterweight frame comprises a supporting frame 1, a mounting plate 2 is fixedly mounted on the front surface of the supporting frame 1, a diversion sheave 3 is movably mounted inside the mounting plate 2, upper guide shoes 4 are fixedly mounted on both sides of the top of the mounting plate 2, counterweight blocks pressing plates 5 are fixedly mounted between the inner walls of both sides of the supporting frame 1, a group of supporters 6 are fixedly mounted on the inner walls of both sides of the supporting frame 1, a limiting plate 7 is fixedly connected to the other side of each supporter 6, counterweight blocks backing plates 9 are fixedly mounted between the inner walls of both sides of the supporting frame 1, a mounting groove is arranged in the counterweight filler plate 9, a mounting block 11 is movably mounted in the mounting groove, both the inner bottom wall and the inner top wall of the mounting groove are fixedly provided with a fixer 12, the top of the mounting block 11 is fixedly provided with a counterweight iron block 8, lower guide shoes 10 are fixedly arranged on both sides of the weight backing plate 9, and a buffer collision head 13 is fixedly arranged at the bottom of the weight backing plate 9.

In this embodiment, preferably, the supporter 6 includes a connecting seat 61, a supporting spring 62 is fixedly connected to one side of the connecting seat 61, a movable plate 63 is fixedly connected to the other side of the supporting spring 62, a connecting post 64 is fixedly connected to the other side of the movable plate 63, a supporting plate 65 is fixedly connected to the other side of the connecting post 64, a limiting post 66 is fixedly installed at one side of the connecting seat 61, an outer shell 67 is fixedly installed at a position of the connecting seat 61 close to the limiting post 66, the supporting spring 62 inside the supporter 6 provides elastic force to drive the movable plate 63 to extrude the connecting post 64, during the movement of the movable plate 63, the limiting post 66 can ensure that the connecting plate does not deviate during the movement, meanwhile, the connecting post 64 drives the supporting plate 65 and the limiting plate 7 to extrude and fix two sides of the counterweight iron block 8 installed in the supporting frame, the effect of this device anticreep rail has been reached.

In this embodiment, preferably, a through hole for accommodating the connection column 64 is formed inside the outer casing 67, and a through hole for accommodating the limiting column 66 is formed inside the movable plate 63.

In this embodiment, preferably, the fixer 12 includes two mounting shells 121, a supporting pad 122 is fixedly mounted on the inner bottom wall of the mounting shells 121, a supporting frame 123 is fixedly connected to the top of the supporting pad 122, a mounting frame 124 is fixedly mounted on the top of the supporting frame 123, and a roller 125 is movably connected to the outer side of the mounting frame 124, when the device is in use, the mounting rack 124 and the roller 125 are used in cooperation, so that the position of the mounting block 11 at the bottom of the counterweight iron block 8 can be limited, the original horizontal mounting of the counterweight iron block 8 is changed when the counterweight iron block is electrified, the mode of installation is placed to vertical direction instead, can restrict the position of counterweight iron piece installation 8 through fixer 12, avoided leading to placing unstable problem to counterweight iron piece 8 because the condition that probably causes not hard up to heavy iron piece clamp plate 5 because of long-time use, reached the stable effect of installation.

In the present embodiment, the support pad 122 is preferably embodied as a rubber support pad.

In this embodiment, it is preferable that the adjacent supporters 6 are equally spaced.

In this embodiment, it is preferable that the hoisting rope is movably connected to the outer side of the diverting pulley 3.

The utility model discloses a theory of operation and use flow: the device is when using, provides elasticity through the inside supporting spring 62 of eyelidretractor 6, drive fly leaf 63 and extrude spliced pole 64, at fly leaf 63 at the removal in-process, spacing post 66 can ensure that it is not skew when removing, spliced pole 64 drives backup pad 65 and limiting plate 7 and extrudees fixedly to the both sides of heavy iron plate 8 of installation in braced frame 1 simultaneously, avoids to heavy frame because of the circumstances that the impact leads to warping, has reached the effect of this device anticreep rail. This device is when using, cooperation through mounting bracket 124 and gyro wheel 125 is used, can restrict the position of the installation piece 11 to heavy iron plate 8 bottom, the circular telegram have with changed the original condition of installing to heavy iron plate 8 horizontal direction, change the mode that the installation was placed to vertical direction into, can restrict the position of heavy iron plate installation 8 through fixer 12, avoided probably causing not hard up condition to heavy iron plate 5 owing to long-time the use, lead to placing unstable problem to heavy iron plate 8, the stable effect of installation has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator anticreep rail is to heavy frame, includes braced frame (1), the positive fixed mounting of braced frame (1) has mounting panel (2), the inside movable mounting of mounting panel (2) has diversion sheave (3), its characterized in that: the two sides of the top of the mounting plate (2) are both fixedly provided with upper guide shoes (4), a counterweight block pressing plate (5) is fixedly arranged between the inner walls of the two sides of the supporting frame (1), a group of supporters (6) are fixedly arranged on the inner walls of the two sides of the supporting frame (1), a limiting plate (7) is fixedly connected with the other side of the support (6), a counterweight block base plate (9) is fixedly arranged between the inner walls of the two sides of the support frame (1), the inner part of the counterweight block backing plate (9) is provided with a mounting groove, a mounting block (11) is movably mounted in the mounting groove, the inner bottom wall and the inner top wall of the mounting groove are both fixedly provided with a fixer (12), the top of the mounting block (11) is fixedly provided with a counterweight iron block (8), lower guide shoes (10) are fixedly arranged on both sides of the counterweight block base plate (9), and a buffer collision head (13) is fixedly arranged at the bottom of the counterweight block base plate (9).

2. An elevator derailment prevention counterweight frame according to claim 1, wherein: the utility model discloses a support for the automobile seat, including support ware (6) including connecting seat (61), one side fixedly connected with supporting spring (62) of connecting seat (61), the opposite side fixedly connected with fly leaf (63) of supporting spring (62), the opposite side fixedly connected with spliced pole (64) of fly leaf (63), the opposite side fixedly connected with backup pad (65) of spliced pole (64), one side fixed mounting of connecting seat (61) has spacing post (66), position department fixed mounting that connecting seat (61) are close to spacing post (66) has shell body (67).

3. An elevator derailment prevention counterweight frame according to claim 2, wherein: the through hole that holds spliced pole (64) and pass is seted up to the inside of shell body (67), the through hole that holds spacing post (66) and pass is seted up to the inside of fly leaf (63).

4. An elevator derailment prevention counterweight frame according to claim 1, wherein: the fixer (12) includes two installing casings (121), the interior diapire fixed mounting of installing casing (121) has supporting pad (122), the top fixedly connected with support frame (123) of supporting pad (122), the top fixed mounting of support frame (123) has mounting bracket (124), the outside swing joint of mounting bracket (124) has gyro wheel (125).

5. An elevator derailment prevention counterweight frame according to claim 4, wherein: the support pad (122) is in particular a rubber support pad.

6. An elevator derailment prevention counterweight frame according to claim 1, wherein: the adjacent supporters (6) are equally spaced.

7. An elevator derailment prevention counterweight frame according to claim 1, wherein: the outer side of the diversion sheave (3) is movably connected with a traction steel wire rope.