CN205257737U

CN205257737U - Goods elevator carframe

Info

Publication number: CN205257737U
Application number: CN201521059137.0U
Authority: CN
Inventors: 刘杰; 刘小梅; 刘威; 冯浩聪; 杨新建
Original assignee: XJ Elevator Co Ltd
Current assignee: XJ Schindler Xuchang Elevator Co Ltd; XJ Elevator Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-05-25
Anticipated expiration: 2025-12-18

Abstract

The utility model discloses a goods elevator carframe, including the upper beam subassembly, the underbeam subassembly and with the upper beam subassembly, two upright roof beams of square frame shape are constituteed to the underbeam subassembly, be provided with the shock attenuation bracket on the underbeam subassembly, the shock attenuation bracket includes two crossbeams of parallel arrangement, the both ends of two crossbeams are provided with two longerons respectively, square frame is constituteed to two crossbeams and two longerons, the both ends of longeron are provided with two shock pads respectively, the setting is arranged along the extending direction of longeron to two shock pads, the middle part of longeron and crossbeam all is provided with a shock pad, the both ends of crossbeam are fixed respectively and are provided with stay seat, stay seat is last to have brace screw, brace screw's one end is rotated and is set up on the upright roof beam that corresponds the side, the adjustable assembly of the other end is on the stay seat who corresponds. The utility model discloses a be equipped with five shock pads on longeron and the crossbeam respectively, each shock pad is rationally distributed can make the atress of sedan -chair frame equitable and make that the shock pad is effectual and be used in the following stress point that uses on, play optimalizing shock attenuation and supported effects.

Description

A kind of goods elevator carframe

Technical field

The utility model relates to a kind of goods elevator carframe, for a kind of equipment being used on elevator, belongs to elevator field.

Background technology

Nowadays in elevator internal unit, sedan-chair frame is to belong to requisite a part of modular construction in elevator, as the bearing support of car, in service in actual installation, lift car is placed in sedan-chair frame, dragging the lifting that realizes elevator under the traction stretching action that draws machine, and the machine-roomless lift that load-carrying is larger all can be used in current many places, but general sedan-chair shelf structure cannot meet the Cargo Lift that loading capacity is very large because load distribution is unreasonable.

Utility model content

The purpose of this utility model is to provide a kind of goods elevator carframe, to solve elevator car frame of the prior art because of the unreasonable problem that cannot meet the Cargo Lift that loading capacity is very large of load distribution.

In order to realize above object, the utility model adopts following technical scheme: a kind of goods elevator carframe, comprise the upper beam assembly be arrangeding in parallel, lower beam assembly and both sides and upper beam assembly, two vertical beams of lower beam assembly composition square frame-shaped, on lower beam assembly, be provided with shock-absorbing bracket, shock-absorbing bracket comprises two crossbeams that be arranged in parallel, the two ends of two crossbeams are respectively arranged with two longerons, two crossbeams and two longerons composition square box, described longeron is in the top of crossbeam, the two ends of longeron are respectively arranged with two beams, two beams are along the bearing of trend spread configuration of longeron, the middle part of longitudinal and cross beam is provided with a beam, the two ends of crossbeam are fixedly installed respectively tie rod seat, on tie rod seat, there is tie rod screw rod, one end of tie rod screw rod is rotated and is arranged in the vertical beam of respective side, the other end is adjustable to be assemblied on corresponding tie rod seat, described tie rod seat is Step Shaft shape, on the reduced diameter section of tie rod seat, be provided with screw thread and screw in the termination of crossbeam, on the side face of the enlarged diameter section of tie rod seat, there are two planes that be arranged in parallel, between two planes, there is the through hole passing for tie rod screw rod.

Described beam comprises fixed base plate and pressure-bearing top board, tool rubber blanket between fixed base plate and pressure-bearing top board.

The two ends of described fixed base plate are provided with upwardly extending spacing preiection, and pressure-bearing top board two ends are provided with the spacing preiection to downward-extension, have gap and position is corresponding one by one between the spacing preiection on fixed base plate and limit convex on pressure-bearing top board.

Be in the inner side of bearing plate of the beam of crossbeam and longeron middle part along turning edge of turning under having.

On the termination of described crossbeam, be welded with end plate, described tie rod seat revolves and is located in the screwed hole of offering on end plate.

On longeron of the present utility model, be provided with five beams, wherein another one is in middle part, in other four two are in one end of longeron, another two other ends that are in longeron, the middle part of two crossbeams is respectively arranged with a beam, like this, the weight of car can be shared the four corners position of bracket, and the tie rod screw rod of crossbeam end can be assigned to the part in the weight of car in vertical beam, beam is effectively acted on the following stress point using, play optimum damping and support effect.

Brief description of the drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the shock-absorbing bracket in Fig. 1;

Fig. 3 is the structural representation of the beam in Fig. 2;

Fig. 4 is crossbeam in Fig. 2 and the structural representation of longeron assembling place;

Fig. 5 is the structural representation of the tie rod seat in Fig. 2.

Detailed description of the invention

A kind of embodiment of goods elevator carframe, in conjunction with Fig. 1-5, its upper beam assembly 1 and lower beam assembly 2 are parallel to each other, the both sides of upper beam assembly 1 and lower beam assembly 2 have two vertical beams 3, two vertical beams 3 and upper beam assembly 1 assembly square frame-shaped together with lower beam assembly 2, on lower beam assembly 2, be provided with shock-absorbing bracket 4, shock-absorbing bracket 4 is fixed on lower beam assembly 2, shock-absorbing bracket 4 has two crossbeams that are parallel to each other 5, the two ends of two crossbeams 5 are respectively arranged with two longerons 6, two crossbeams 5 and two longerons 6 form square box shape, longeron 6 is in the top of crossbeam 5, the two ends of two longerons 6 are respectively arranged with two beams 7, two beams 7 are along the bearing of trend spread configuration of longeron 6, the middle part of longeron 6 and crossbeam 5 is provided with a beam 7, two ends at two crossbeams 5 are fixedly installed tie rod seat 8 respectively, between tie rod seat 8 and vertical beam, be provided with tie rod screw rod 9, one end of tie rod screw rod 9 is rotated and is arranged in the vertical beam 3 of respective side, the other end is adjustable to be assemblied on corresponding tie rod seat 8, tie rod seat 8 is Step Shaft shape, on the reduced diameter section of tie rod seat, be provided with screw thread, end at crossbeam 5 is welded with end plate, on end plate, offer screwed hole, the reduced diameter section of tie rod seat 8 also screws in the termination of crossbeam, on the side face of the enlarged diameter section of tie rod seat, there are two planes that be arranged in parallel, between two planes, there is the through hole passing for tie rod screw rod. between tie rod seat 8 and vertical beam, be provided with tie rod screw rod 9, one end of tie rod screw rod 9 is rotated in the vertical beam 3 that is arranged on respective side, the other end is adjustable is assemblied on corresponding tie rod seat 8, this adjustable assembling realizes by helicitic texture, tie rod screw rod 9 is by passing in the through hole arranging on tie rod seat 8, on tie rod screw rod 9, be installed with nut in the equal screw thread in the both sides of tie rod seat 8, the position by nut adjustable brace screw rod with respect to tie rod seat.

Beam 7 has fixed base plate 10 and pressure-bearing top board 11, and beam 7 is by fixed floor and crossbeam or the fixing assembling of longeron. Pressure-bearing top board 11 is for contacting with car, tool rubber blanket 12 between fixed base plate 10 and pressure-bearing top board 11.

Be provided with upwardly extending spacing preiection at the two ends of fixed base plate 10, pressure-bearing top board 11 two ends are provided with the spacing preiection to downward-extension, between limit convex on spacing preiection on fixed base plate 10 and pressure-bearing top board 11, there is gap, and the spacing preiection on fixed base plate 10 is corresponding one by one with the limit convex position on pressure-bearing top board 11, spacing preiection is located at bolt on fixed base plate 10 or pressure-bearing top board 11 for revolving.

Claims

1. a goods elevator carframe, comprise the upper beam assembly be arrangeding in parallel, lower beam assembly and both sides and upper beam assembly, two vertical beams of lower beam assembly composition square frame-shaped, on lower beam assembly, be provided with shock-absorbing bracket, shock-absorbing bracket comprises two crossbeams that be arranged in parallel, the two ends of two crossbeams are respectively arranged with two longerons, two crossbeams and two longerons composition square box, it is characterized in that: described longeron is in the top of crossbeam, the two ends of longeron are respectively arranged with two beams, two beams are along the bearing of trend spread configuration of longeron, the middle part of longitudinal and cross beam is provided with a beam, the two ends of crossbeam are fixedly installed respectively tie rod seat, on tie rod seat, there is tie rod screw rod, one end of tie rod screw rod is rotated and is arranged in the vertical beam of respective side, the other end is adjustable to be assemblied on corresponding tie rod seat, described tie rod seat is Step Shaft shape, on the reduced diameter section of tie rod seat, be provided with screw thread and screw in the termination of crossbeam, on the side face of the enlarged diameter section of tie rod seat, there are two planes that be arranged in parallel, between two planes, there is the through hole passing for tie rod screw rod.

2. goods elevator carframe according to claim 1, is characterized in that: described beam comprises fixed base plate and pressure-bearing top board, tool rubber blanket between fixed base plate and pressure-bearing top board.

3. goods elevator carframe according to claim 2, it is characterized in that: the two ends of described fixed base plate are provided with upwardly extending spacing preiection, pressure-bearing top board two ends are provided with the spacing preiection to downward-extension, have gap and position is corresponding one by one between the spacing preiection on fixed base plate and limit convex on pressure-bearing top board.

4. goods elevator carframe according to claim 3, is characterized in that: be in the inner side of bearing plate of the beam of crossbeam and longeron middle part along turning edge of turning under having.

5. goods elevator carframe according to claim 4, is characterized in that: on the termination of described crossbeam, be welded with end plate, described tie rod seat revolves and is located in the screwed hole of offering on end plate.