CN208776167U - A kind of elevator traction machine reinforcing pedestal buffer gear - Google Patents

Abstract

The utility model provides a kind of elevator traction machine reinforcing pedestal buffer gear, is related to elevators field.The elevator traction machine reinforces pedestal buffer gear, including traction machine ontology, the traction machine ontology is externally connected to traction machine shell, the bottom of traction machine shell is connected with pedestal, the bottom of pedestal is connected with support base, the left and right ends of pedestal are respectively connected with support plate, and the bottom of two support plates is connected with the upper surface of support base.The elevator traction machine reinforces pedestal buffer gear, pass through the connection between pedestal and support base, pass through the close connection between inserted link and nut, support plate is passed through by bolt and is threadedly coupled with the thread bush in opening and groove, reach the fixation to pedestal, by telescopic shock absorber, second spring, Rubber shock-absorbing pad, rubber shock absorber strut, realization to the buffering of pedestal, it is unstable to solve traction machine pedestal, during elevator carries out fast lifting, traction machine leads to the problem of vibration.

Description

A kind of elevator traction machine reinforcing pedestal buffer gear

Technical field

The utility model relates to elevator technology field, specially a kind of elevator traction machine reinforces pedestal buffer gear.

Background technique

Elevator traction machine is the power-equipment of elevator, also known as elevator host.Function is to convey to transport elevator with transmitting power Row.It is by the groups such as motor, brake, shaft coupling, reduction gearbox, traction sheave, pedestal, rack and directive wheel and attached handwheel At.Directive wheel is generally seated on the spandrel girder under rack or rack.Handwheel some is fixed on motor shaft, is also had and is usually hung Nearby on wall, when use, covers on motor shaft again.

In existing elevator, the pedestal of general traction machine is connect with support base, in connection because of elevator long time running meeting There is loosening, is unfavorable for the safe operation of elevator, the general elevating movement for passing through traction machine traction elevator carriage.In elevator traction machine The course of work in, especially traction carriage carry out fast lifting during, elevator traction machine often generates vibration, this is not Only make the experience sense of elevator very poor, there is also security risk, that there is load-bearing capacities is weaker for existing damping device, is applicable in model Enclose the problem of smaller, damping effect is undesirable, service life is shorter and traction machine is easily tumbled.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of elevator traction machine reinforcing pedestal buffer gear, tool For the stability for increasing traction machine pedestal and traction machine is buffered, reduces the advantages that elevator is directed to, solve traction machine base Seat is unstable, and during traction carriage carries out fast lifting, elevator traction machine often leads to the problem of vibration.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of elevator traction machine reinforcing Pedestal buffer gear, including traction machine ontology, the traction machine ontology are externally connected to traction machine shell, the traction casing The bottom of body is connected with pedestal, and the bottom of the pedestal is connected with support base, and the left and right ends of the pedestal are respectively connected with support Plate, the bottom of two support plates are connected with the upper surface of support base, the top of the support plate open up there are two opening, institute The left and right sides for stating traction machine shell offers groove corresponding with open horizontal position, and bolt-through opening is plugged into described In groove, inserted link is connected on the upper surface of the support base, the inserted link runs through pedestal and and spiral shell far from one end of support base Parent phase connection, the bottom of the support base are connected with Rubber shock-absorbing pad, and the bottom of the Rubber shock-absorbing pad is connected with rubber shock-absorbing Column, the bottom of the rubber shock absorber strut are connected with fixing seat, and the left and right sides at the top of the support base is respectively connected with fixed plate, institute It states and is connected with the second strut on the left of fixed plate, the left and right ends of the support base are respectively connected with the first strut, the fixing seat The left and right sides successively offer second sliding slot and first sliding groove from top to bottom, the inside of the first sliding groove and second sliding slot is equal Spring leaf is installed, first strut is connected in first sliding groove far from one end of support base, and second strut is far from solid One end of fixed board is connected in second sliding slot, and the bottom of the fixing seat is equipped with telescopic shock absorber, the telescopic shock absorber Top is connected with the lower surface of Rubber shock-absorbing pad, and gag lever post, the limit are equipped at left and right sides of the fixing seat bottom wall The one end of bar far from fixing seat is connect through the left and right sides of support base with top plate.

Further, it is mounted on thread bush in the opening and groove, the thread bush is connect with bolt matching.

Further, through-hole is offered at left and right sides of the support base, and rubber ring, the limit are installed in the through-hole Position bar runs through the inner ring of rubber ring, and the distance between the outer ring of rubber ring and inner ring are greater than 0.2cm, is less than 0.5cm.

Further, the outside of the telescopic shock absorber is socketed with second spring, the top of the second spring and rubber The lower surface of resilient cushion is connected, and the bottom end of the second spring is connected with the top of fixing seat.

Further, the quantity of the rubber shock absorber strut and telescopic shock absorber is no less than four, and rubber shock absorber strut and Telescopic shock absorber is evenly distributed between Rubber shock-absorbing pad and fixing seat.

Further, the quantity of the inserted link is two, and two inserted links are symmetrical in the two sides of pedestal.

Working principle: in use, by the way that traction machine ontology to be mounted in traction machine shell, traction machine shell and pedestal connect Connect, pedestal is connect with support base, by the way that inserted link to be inserted into pedestal, and be secured with nuts, then by bolt pass through support plate with Thread bush in traction machine shell upper groove is threadedly coupled, and increases the close connection between traction machine shell, pedestal and support base, Fixed effect is played to pedestal, using telescopic shock absorber, rubber shock absorber strut, Rubber shock-absorbing pad and second spring, increases support Damping between seat and fixing seat, the buffering of pedestal when reaching elevator work, while utilizing gag lever post, top plate, the first bullet Spring and rubber ring realize that damping and limitation support base to support base carry out double swerve, utilize the first strut, the second strut, the One sliding slot, second sliding slot and spring leaf are realized and are buffered in vibration or so to support base, further complete to elevator traction The reinforcing and buffering of machine pedestal.

(3) beneficial effect

Compare the prior art, and the utility model provides a kind of elevator traction machine and reinforces pedestal buffer gear, have with It is lower the utility model has the advantages that

1, the elevator traction machine reinforces pedestal buffer gear, by the connection between pedestal and support base, by inserted link with Close connection between nut passes through support plate by bolt and is threadedly coupled with the thread bush in opening and groove, reaches pair The fixation of pedestal, the buffering by telescopic shock absorber, second spring, Rubber shock-absorbing pad, rubber shock absorber strut, realization to pedestal, solution Traction machine pedestal of having determined is unstable, and during elevator carries out fast lifting, traction machine leads to the problem of vibration.

2, the elevator traction machine reinforces pedestal buffer gear, is slided by the first strut, the second strut, first sliding groove, second While slot and spring leaf are realized to pedestal damping, buffering, pedestal can be defined, and utilize gag lever post, rubber ring, top Plate and the first spring prevent support base from leaving fixing seat, and can be to support while realizing pedestal bumper and absorbing shock using top plate Seat, which is set, to be defined, and the amplitude of pedestal double swerve is utmostly slowed down, and solves pedestal or so during elevator lifting The problem of shaking.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged drawing at A in the utility model structure chart 1.

Wherein, 1 traction machine ontology, 2 traction machine shells, 3 pedestals, 4 support bases, 5 fixing seats, 6 support plates, 7 first sliding grooves, 8 first struts, 9 spring leafs, 10 second sliding slots, 11 second struts, 12 fixed plates, 13 gag lever posts, 14 rubber rings, 15 first bullets Spring, 16 top plates, 17 telescopic shock absorbers, 18 Rubber shock-absorbing pads, 19 second springs, 20 rubber shock absorber struts, 21 inserted links, 22 nuts, 23 Bolt, 24 openings, 25 thread bush, 26 grooves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of elevator traction machine reinforcing pedestal buffer gear referring to FIG. 1-2, including drags Draw machine ontology 1, traction machine ontology 1 is externally connected to traction machine shell 2, and the bottom of traction machine shell 2 is connected with pedestal 3, base The bottom of seat 3 is connected with support base 4, welds between pedestal 3 and support base 4, and the left and right ends of pedestal 3 are respectively connected with support plate 6, The bottom of two support plates 6 with the upper surface of support base 4 weld, the top of support plate 6 open up there are two opening 24, traction machine The left and right sides of shell 2 offers groove 26 corresponding with 24 horizontal positions of opening, and bolt 23 is plugged into recessed through opening 24 In slot 26, be mounted on thread bush 25 in opening 24 and groove 26, thread bush 25 and the mating connection of bolt 23, by bolt 23 with Opening 24 and groove 26 in thread bush 25 be threadedly coupled so that connected between pedestal 3 and traction machine shell 2 it is more firm, and Four bolts 23 have been used in total, so that fixed more firm.Inserted link 21 is connected on the upper surface of support base 4, inserted link 21 is remote One end from support base 4 is connected through pedestal 3 and with nut 22, and the quantity of inserted link 21 is two, and two inserted links 21 are in base The two sides of seat 3 are symmetrical, and the bottom of support base 4 is connected with Rubber shock-absorbing pad 18, and the bottom of Rubber shock-absorbing pad 18 is connected with rubber Glue shock structure 20, rubber shock absorber strut 20 are the cylinders made by rubber material, have buffer function, can be carried out contraction, rubber subtracts The bottom of shake column 20 is connected with fixing seat 5, and the left and right sides at 4 top of support base is respectively connected with fixed plate 12, a left side for fixed plate 12 Side is connected with the second strut 11, and the left and right ends of support base 4 are respectively connected with the first strut 8, the left and right sides of fixing seat 5 on to Under successively offer second sliding slot 10 and first sliding groove 7, the inside of first sliding groove 7 and second sliding slot 10 is mounted on spring leaf 9, First strut 8 is connected in first sliding groove 7 far from one end of support base 4, and the second strut 11 is connected far from one end of fixed plate 12 Into second sliding slot 10, the bottom of fixing seat 5 is equipped with telescopic shock absorber 17, the top of telescopic shock absorber 17 and Rubber shock-absorbing pad 18 lower surface is connected, and Rubber shock-absorbing pad 18 is the gasket of rubber material production, and the outside of telescopic shock absorber 17 is socketed with the The top of two springs 19, second spring 19 is connected with the lower surface of Rubber shock-absorbing pad 18, rubber shock absorber strut 20 and cartridge type damping The quantity of device 17 is no less than four, and rubber shock absorber strut 20 and telescopic shock absorber 17 are evenly distributed on Rubber shock-absorbing pad 18 and consolidate Between reservation 5, the bottom end of second spring 19 is connected with the top of fixing seat 5, which reinforces pedestal buffer gear, It is passed through by the close connection between inserted link 21 and nut 22 by bolt 23 by the connection between pedestal 3 and support base 4 Support plate 6 is simultaneously threadedly coupled with the thread bush 25 in opening 24 and groove 26, is reached the fixation to pedestal 3, is passed through cartridge type damping Device 17 second spring 19, Rubber shock-absorbing pad 18, rubber shock absorber strut 20, realizes to the buffering of pedestal 3 solve traction machine base Seat is unstable, and during elevator carries out fast lifting, traction machine leads to the problem of vibration.The left and right sides of 5 bottom wall of fixing seat Gag lever post 13 is installed, the one end of gag lever post 13 far from fixing seat 5 connect with top plate 16 through the left and right sides of support base 4, props up The left and right sides of support seat 4 offers through-hole, and rubber ring 14 is equipped in through-hole, and gag lever post 13 runs through the inner ring of rubber ring 14, and The distance between the outer ring of rubber ring 14 and inner ring are greater than 0.2cm, are less than 0.5cm, which reinforces pedestal buffer Structure is realized by the first strut 8, the second strut 11, first sliding groove, 7, second sliding slot 10 and spring leaf 9 to 3 damping, buffering of pedestal While, pedestal 3 can be defined, and using gag lever post 13, rubber ring 14, top plate 16 and the first spring 15, realize base While 3 bumper and absorbing shock of seat, prevent support base 4 from leaving fixing seat 5 using top plate 16, and can limit 4 position of support base It is fixed, utmostly slow down the amplitude of 3 double swerve of pedestal, solves the problems, such as 3 double swerve of pedestal during elevator lifting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of elevator traction machine reinforces pedestal buffer gear, including traction machine ontology (1), it is characterised in that: the traction machine Ontology (1) is externally connected to traction machine shell (2), and the bottom of the traction machine shell (2) is connected with pedestal (3), the base The bottom of seat (3) is connected with support base (4), and the left and right ends of the pedestal (3) are respectively connected with support plate (6), two support plates (6) bottom is connected with the upper surface of support base (4), the top of the support plate (6) open up there are two be open (24), institute The left and right sides for stating traction machine shell (2) offers groove (26) corresponding with opening (24) horizontal position, and bolt (23) passes through It wears opening (24) to be plugged into the groove (26), is connected with inserted link (21), the inserted link on the upper surface of the support base (4) (21) one end far from support base (4) is connected through pedestal (3) and with nut (22), the bottom connection of the support base (4) Have Rubber shock-absorbing pad (18), the bottom of the Rubber shock-absorbing pad (18) is connected with rubber shock absorber strut (20), the rubber shock absorber strut (20) bottom is connected with fixing seat (5), and the left and right sides at the top of the support base (4) is respectively connected with fixed plate (12), described It is connected on the left of fixed plate (12) the second strut (11), the left and right ends of the support base (4) are respectively connected with the first strut (8), the left and right sides of the fixing seat (5) successively offers second sliding slot (10) and first sliding groove (7) from top to bottom, and described The inside of one sliding slot (7) and second sliding slot (10) is mounted on spring leaf (9), and first strut (8) is far from support base (4) One end is connected in first sliding groove (7), and second strut (11) is connected to second sliding slot far from the one end of fixed plate (12) (10) in, the bottom of the fixing seat (5) is equipped with telescopic shock absorber (17), the top of the telescopic shock absorber (17) and rubber The lower surface of resilient cushion (18) is connected, and is equipped with gag lever post (13), the limit at left and right sides of fixing seat (5) bottom wall The one end of bar (13) far from fixing seat (5) is connect through the left and right sides of support base (4) with top plate (16).

2. a kind of elevator traction machine according to claim 1 reinforces pedestal buffer gear, it is characterised in that: the opening (24) and in groove (26) it is mounted on thread bush (25), the thread bush (25) and bolt (23) mating connection.

3. a kind of elevator traction machine according to claim 1 reinforces pedestal buffer gear, it is characterised in that: the support base (4) through-hole is offered at left and right sides of, is equipped in the through-hole rubber ring (14), and the gag lever post (13) runs through rubber ring (14) inner ring, and the distance between the outer ring of rubber ring (14) and inner ring are greater than 0.2cm, are less than 0.5cm.

4. a kind of elevator traction machine according to claim 1 reinforces pedestal buffer gear, it is characterised in that: the cartridge type subtracts The outside of shake device (17) is socketed with second spring (19), the top of the second spring (19) and the following table of Rubber shock-absorbing pad (18) Face is connected, and the bottom end of the second spring (19) is connected with the top of fixing seat (5).

5. a kind of elevator traction machine according to claim 1 reinforces pedestal buffer gear, it is characterised in that: the rubber subtracts The quantity of shake column (20) and telescopic shock absorber (17) is no less than four, and rubber shock absorber strut (20) and telescopic shock absorber (17) are equal It is even to be distributed between Rubber shock-absorbing pad (18) and fixing seat (5).

6. a kind of elevator traction machine according to claim 1 reinforces pedestal buffer gear, it is characterised in that: the inserted link (21) quantity is two, and two inserted links (21) are symmetrical in the two sides of pedestal (3).