CN216737041U

CN216737041U - Auxiliary mechanism for adjusting tensioning device of elevator speed limiter

Info

Publication number: CN216737041U
Application number: CN202123013329.6U
Authority: CN
Inventors: 徐子贤; 徐士路; 徐士刚
Original assignee: Wujiang Ruinuo Machinery Equipment Processing Co ltd
Current assignee: Wujiang Ruinuo Machinery Equipment Processing Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-14
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses an adjustment elevator overspeed device tensioner's complementary unit, including the cover storehouse, fixedly connected with bottom plate on the cover storehouse, the inside sliding connection in cover storehouse has the fall way, fixedly connected with backup pad on the fall way, fixedly connected with slider on the fall way, slider and cover storehouse sliding connection, fixedly connected with handle on the slider, fixedly connected with connecting block on the fall way. The utility model discloses a design slider and the sliding connection who leads to the groove for the slider can drive the fall way and remove, and can drive the connecting block and remove when the fall way removes, and the connecting block can make the connecting block along sloping piece rebound with the contact of sloping piece, can play a supporting role to the connecting block through the effect of sloping piece, can prevent the connecting block whereabouts, thereby improved the support stability of backup pad, improved device safety in utilization, and the height of fall way can be convenient reduce, it is more convenient to operate.

Description

Auxiliary mechanism for adjusting tensioning device of elevator speed limiter

Technical Field

The utility model relates to an adjustment weight complementary unit technical field specifically is an adjustment elevator overspeed device tensioner's complementary unit.

Background

Patent grant publication No. CN213738100U discloses an adjustment elevator overspeed governor rises tight device's complementary unit that rises, including a set of storehouse, the bottom fixedly connected with bottom plate in cover storehouse, the top movable mounting in cover storehouse has one end to run through and extend to the inside fall way in cover storehouse, the top fixedly connected with backup pad of fall way, the movable hole has been seted up on the right side in cover storehouse, the spacing hole that quantity is four is seted up on the right side in cover storehouse, the right side movable mounting in cover storehouse has one end to run through movable hole and fall way in proper order and extend to the left linkage lead screw of fall way, the screw hole has all been seted up to the left and right sides of fall way, the right side fixedly connected with operating handle of linkage lead screw. This adjustment elevator overspeed governor rises complementary unit who tightly installs that rises, whole device simple structure, easy operation and action are reliable, make the regulation of tight pulley more convenient that rises, have improved staff's work efficiency. This scheme is spacing through spacing pore pair backup pad, leads to spacing effect not enough, can appear the problem that the backup pad falls when supporting through the backup pad.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment elevator overspeed device tensioner's complementary unit has solved the not enough problem of backup pad support stability.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary mechanism for adjusting a tensioning device of an elevator speed limiter comprises a sleeve bin, wherein a bottom plate is fixedly connected to the sleeve bin, an elevating pipe is slidably connected to the inner part of the sleeve bin, a supporting plate is fixedly connected to the elevating pipe, a sliding block is fixedly connected to the elevating pipe, the sliding block is slidably connected to the sleeve bin, a handle is fixedly connected to the sliding block, a connecting block is fixedly connected to the elevating pipe, the connecting block is slidably connected to the sleeve bin, an inclined block is in contact with the connecting block, a limiting rod is fixedly connected to the inclined block, a limiting seat is slidably sleeved on the outer side of the limiting rod, the limiting seat is fixedly connected to the sleeve bin, a limiting block is fixedly sleeved on the outer side of the limiting rod, the limiting block is in contact with the limiting seat, a spring is arranged on the outer side of the limiting rod, a connecting seat is slidably sleeved on the outer side of the limiting rod, and the connecting seat is fixedly connected to the limiting seat, and the limiting rod is fixedly connected with a connecting ring, and the connecting ring is in contact with the connecting seat.

Preferably, a through groove is formed in the sleeve bin, and a sliding block is connected to the inside of the through groove in a sliding mode.

Preferably, the sleeve bin is provided with a connecting groove, and the connecting groove is connected with a connecting block in a sliding manner.

Preferably, a limiting groove is formed in the limiting seat, and a limiting rod is connected to the inside of the limiting groove in a sliding mode.

Preferably, one end of the spring is fixedly connected with the limiting block, and the other end of the spring is fixedly connected with the connecting seat.

Preferably, the connecting seat is provided with a through hole, and the inside of the through hole is slidably connected with a limiting rod.

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

the utility model discloses a design slider and the sliding connection who leads to the groove for the slider can drive the fall way and remove, and can drive the connecting block and remove when the fall way removes, and the connecting block can make the connecting block along sloping piece rebound with the contact of sloping piece, can play a supporting role to the connecting block through the effect of sloping piece, can prevent the connecting block whereabouts, thereby improved the support stability of backup pad, improved device safety in utilization, and the height of fall way can be convenient reduce, it is more convenient to operate.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. sleeving a bin; 2. a base plate; 3. a lifting pipe; 4. a support plate; 5. a slider; 6. a through groove; 7. a handle; 8. connecting blocks; 9. connecting grooves; 10. a sloping block; 11. a limiting rod; 12. a limiting seat; 13. a limiting groove; 14. a limiting block; 15. a spring; 16. a connecting seat; 17. a through hole; 18. and (7) connecting rings.

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, 2 and 3, an auxiliary mechanism for adjusting a tensioning device of an elevator speed limiter comprises a sleeve bin 1, a bottom plate 2 is fixedly connected to the sleeve bin 1, an elevator tube 3 is slidably connected to the interior of the sleeve bin 1, a supporting plate 4 is fixedly connected to the elevator tube 3, a slider 5 is fixedly connected to the elevator tube 3, the slider 5 is slidably connected to the sleeve bin 1, a handle 7 is fixedly connected to the slider 5, a connecting block 8 is fixedly connected to the elevator tube 3, the connecting block 8 is slidably connected to the sleeve bin 1, an inclined block 10 is contacted with the connecting block 8, a limiting rod 11 is fixedly connected to the inclined block 10, a limiting seat 12 is slidably sleeved on the outer side of the limiting rod 11, the limiting seat 12 is fixedly connected to the sleeve bin 1, a limiting block 14 is fixedly sleeved on the outer side of the limiting rod 11, the limiting block 14 is contacted with the limiting seat 12, a spring 15 is arranged on the outer side of the limiting rod 11, a connecting seat 16 is slidably sleeved on the outer side of the limiting rod 11, connecting seat 16 is fixedly connected with limiting seat 12, and connecting ring 18 is fixedly connected with limiting rod 11, and connecting ring 18 is in contact with connecting seat 16.

Referring to fig. 1 and 2, a through groove 6 is formed on the sleeve bin 1, and a sliding block 5 is slidably connected inside the through groove 6. The through slot 6 is designed such that the slider 5 can slide in the through slot 6.

Referring to fig. 1 and 2, a connecting groove 9 is formed on the sleeve bin 1, and a connecting block 8 is slidably connected inside the connecting groove 9. The connecting piece 8 is slidable in the connecting groove 9 by designing the connecting groove 9.

Referring to fig. 1, 2 and 3, a limiting groove 13 is formed on the limiting seat 12, and a limiting rod 11 is slidably connected inside the limiting groove 13. The limiting groove 13 is designed to enable the limiting rod 11 to slide in the limiting groove 13.

Referring to fig. 1, 2 and 3, one end of the spring 15 is fixedly connected to the limiting block 14, and the other end of the spring 15 is fixedly connected to the connecting seat 16. The spring 15 is designed so that the force of the spring 15 acts on the stopper 14.

Referring to fig. 1, 2 and 3, a through hole 17 is formed on the connecting seat 16, and the inside of the through hole 17 is slidably connected with the limiting rod 11. The through hole 17 is designed so that the stopper rod 11 can slide in the through hole 17.

The utility model discloses the concrete implementation process as follows: when the height of the supporting plate 4 needs to be adjusted, the handle 7 is pulled by a hand, the handle 7 drives the slider 5 to move upwards, the slider 5 slides along the through groove 6, the slider 5 can drive the lifting pipe 3 to move upwards, the lifting pipe 3 drives the supporting plate 4 to move upwards, so that the height of the supporting plate 4 can be increased, and when the lifting pipe 3 moves, the lifting pipe 3 can drive the connecting block 8 to move, the connecting block 8 can contact with the inclined block 10 when moving, so that the inclined block 10 moves towards the direction close to the inner wall of the limiting seat 12, the inclined block 10 can drive the limiting rod 11 to move, the limiting rod 11 drives the limiting block 14 to move, the limiting block 14 can extrude the spring 15, the limiting rod 11 drives the connecting ring 18 to move, when the connecting block 8 moves to the upper end of the inclined block 10, a reaction force can be given to the limiting rod 11 through the elastic action of the spring 15, so that the limiting rod 11 drives the inclined block 10 to move towards the direction close to the connecting block 8, make the upper surface of sloping block 10 and connecting block 8's lower surface contact, can play a supporting role to connecting block 8 through sloping block 10's effect, can prevent connecting block 8 whereabouts to improve the support stability of backup pad 4, improved device safety in utilization. When the need is to the high reduction of fall way 3, to the direction pulling go-between 18 of keeping away from connecting seat 16, go-between 18 drives gag lever post 11 and removes, and gag lever post 11 drives sloping block 10 and removes for sloping block 10 and connecting block 8 separation can stimulate the high decline that handle 7 made fall way 3, and the operation is more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 adjustment elevator overspeed device tensioner's complementary unit, includes set storehouse (1), its characterized in that: the lifting pipe is characterized in that a bottom plate (2) is fixedly connected to the sleeve bin (1), a lifting pipe (3) is connected to the inner portion of the sleeve bin (1) in a sliding mode, a supporting plate (4) is fixedly connected to the lifting pipe (3), a sliding block (5) is fixedly connected to the lifting pipe (3), the sliding block (5) is connected to the sleeve bin (1) in a sliding mode, a handle (7) is fixedly connected to the sliding block (5), a connecting block (8) is fixedly connected to the lifting pipe (3), the connecting block (8) is connected to the sleeve bin (1) in a sliding mode, an inclined block (10) is contacted to the connecting block (8), a limiting rod (11) is fixedly connected to the inclined block (10), a limiting seat (12) is sleeved to the outer side of the limiting rod (11) in a sliding mode, the limiting seat (12) is fixedly connected to the sleeve bin (1), a limiting block (14) is fixedly sleeved to the outer side of the limiting rod (11), stopper (14) and spacing seat (12) contact, the outside of gag lever post (11) is provided with spring (15), connecting seat (16) have been cup jointed in the outside slip of gag lever post (11), connecting seat (16) and spacing seat (12) fixed connection, fixedly connected with go-between (18) on gag lever post (11), go-between (18) and connecting seat (16) contact.

2. An assist mechanism for adjusting an elevator governor tensioning device according to claim 1, characterized by: a through groove (6) is formed in the sleeve bin (1), and a sliding block (5) is connected to the inside of the through groove (6) in a sliding mode.

3. An assist mechanism for adjusting an elevator governor tensioning device according to claim 1, characterized by: connecting groove (9) have been seted up on cover storehouse (1), the inside sliding connection of connecting groove (9) has connecting block (8).

4. An assist mechanism for adjusting an elevator governor tensioning device according to claim 1, characterized by: a limiting groove (13) is formed in the limiting seat (12), and a limiting rod (11) is connected to the inside of the limiting groove (13) in a sliding mode.

5. An assist mechanism for adjusting an elevator governor tensioning device according to claim 1, characterized by: one end of the spring (15) is fixedly connected with the limiting block (14), and the other end of the spring (15) is fixedly connected with the connecting seat (16).

6. An assist mechanism for adjusting an elevator governor tensioning device according to claim 1, characterized by: a through hole (17) is formed in the connecting seat (16), and a limiting rod (11) is connected to the inside of the through hole (17) in a sliding mode.