CN217229903U

CN217229903U - Reinforced traction machine base

Info

Publication number: CN217229903U
Application number: CN202123000572.4U
Authority: CN
Inventors: 董波; 虞继明
Original assignee: Ningbo Hongda Elevator Co Ltd
Current assignee: Ningbo Hongda Elevator Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-19
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a strenghthened type hauler base belongs to staircase installation technical field. The traction machine solves the problem that the traction machine of the existing escalator is unstable in the using process or the mounting process. The utility model relates to a strenghthened type hauler base includes escalator frame, backup pad, first reinforcement component, second reinforcement component and supporting seat. The utility model discloses in, use through the cooperation of the fixed subassembly of first fixed subassembly and second for the backup pad is fixed on the escalator frame, later, is in the same place hauler and supporting seat installation, then links together supporting seat and each backup pad, so, make the hauler when the course of the work, each backup pad can not be because of the influence of hauler, promptly, make each backup pad can not take place the dislocation removal on the escalator frame, promptly, guaranteed that this hauler can stably install on the escalator frame.

Description

Reinforced traction machine base

Technical Field

The utility model belongs to the technical field of the staircase installation, a strenghthened type hauler base is related to.

Background

The escalator is composed of a chain conveyor with special structure and two belt conveyors with special structure, and has a circulating moving ladder way for transporting passengers upwards or downwards between different floor heights of a building. The escalator consists of a ladder way (a modified slat conveyor) and handrails (a modified belt conveyor) on both sides. The main components of the device comprise steps, a traction chain and a chain wheel, a guide rail system, a main transmission system (comprising a motor, a speed reducer, a brake, an intermediate transmission link and the like), a driving main shaft, a ladder way tensioning device, a handrail system, a comb plate, a ladder framework, an electric system and the like. The stairs move horizontally at the entrance of the passenger (the passengers can conveniently climb the stairs), and then the stairs are gradually formed; the steps gradually disappear near the outlet, and the steps move horizontally again. The movements are realized by the main wheels and the auxiliary wheels of the steps respectively walking along different step guide rails. The escalator can be widely used in stations, docks, shopping malls, airports, underground railways and other places where people flow intensively.

The conventional escalator has a lifting height of 10 m or less, and two tractors (main machines) are required for ensuring the power requirement of a driving device for an escalator with a large lifting height of 10 m or more. The traction machine is usually fixedly mounted on the sill beam of the escalator truss by means of its traction machine base. Most of the existing bottom beams are two independent channel steels which are directly welded and fixed on trusses on two sides of an escalator framework, and a tractor base is fixedly installed with the bottom beams through bolts. The stability of the mounting structure is not good enough, and under the condition of long-term operation of the escalator, the positions of a tractor base and a bottom beam of the escalator with large lifting height are easy to deviate, so that the deviation of the relative positions of two main machines is caused, and the operation safety and stability of the escalator are influenced.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a strenghthened type hauler base that enables the hauler and stably install in the staircase.

The purpose of the utility model can be realized by the following technical proposal: a reinforced tractor base comprising: the elevator frame is provided with a plurality of supporting plates for supporting the traction machine, two ends of each supporting plate are connected with the side wall of the elevator frame through first reinforcing components, and the elevator frame is also provided with a plurality of second reinforcing components for preventing the supporting plates from moving in a staggered manner; and a support seat is arranged at the bottom of the traction machine and is connected with each support plate.

In foretell strenghthened type hauler base, every first reinforcement subassembly all includes left gusset plate and right gusset plate, left side gusset plate and right gusset plate all are connected with the lateral wall of escalator frame, left side gusset plate is connected with one side of backup pad, right gusset plate is connected with the opposite side of backup pad.

In the reinforced tractor base, the left reinforcing plate and the right reinforcing plate are the same in shape, and the cross sections of the left reinforcing plate and the right reinforcing plate are triangular.

In the reinforced base of the traction machine, each second reinforcing component comprises a left reinforcing block and a right reinforcing block which are connected with the escalator frame, the left reinforcing block is connected with one side of the support plate, and the right reinforcing block is connected with the other side of the support plate.

In the reinforced tractor base, the support base comprises an upper base plate and a lower base plate, and the upper base plate is fixedly connected with the lower base plate.

In the reinforced tractor base, the upper base plate and the lower base plate are detachably connected with the tractor, and the upper base plate and the lower base plate are welded or detachably connected with the support plates.

In the reinforced type traction machine base, the cross section of the upper base plate is the same as that of the lower base plate, and is L-shaped, and the upper base plate is arranged in an inverted manner.

In the reinforced tractor base, the lower base plate comprises the transverse plate and the vertical plate, the transverse plate and the vertical plate are integrally formed, the plane where the vertical plate is located is perpendicular to the plane where the transverse plate is located, and the transverse plate is fixedly connected with the upper base plate.

In the reinforced tractor base, the vertical plate is detachably connected with an adjusting bolt for adjusting the position of the tractor, and the upper base plate is detachably connected with a gear bolt for preventing the tractor from moving in a dislocation manner.

In foretell strenghthened type hauler base, can dismantle on the upper plate and be connected with the limiting plate that is the L font, be equipped with two at least spacing bolts that are used for preventing the hauler dislocation removal on the limiting plate, adjusting bolt, fender position bolt and spacing bolt support the three side of hauler respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, use through the cooperation of the fixed subassembly of first fixed subassembly and second for the backup pad is fixed on the escalator frame, later, is in the same place hauler and supporting seat installation, then links together supporting seat and each backup pad, so, make the hauler when the course of the work, each backup pad can not be because of the influence of hauler, promptly, make each backup pad can not take place the dislocation removal on the escalator frame, promptly, guaranteed that this hauler can stably install on the escalator frame.

2. At the in-process of installation hauler, people need with upper plate handstand setting earlier, pile together diaphragm and upper plate again to be in the same place diaphragm and upper plate welding, in order to increase the thickness of whole supporting seat, promptly, effectively increase the rigidity of supporting seat, make the supporting seat can bear the heavier hauler of quality.

3. The utility model discloses in, be located the opposite both sides in hauler bottom respectively because of adjusting bolt with keeping off the position bolt for people only need twist reverse adjusting bolt when using this hauler or installation hauler, alright adjust the position of hauler, also promptly, realize the hauler card at adjusting bolt and keep off between the position bolt, afterwards, with hauler and supporting seat bolted connection, alright realization hauler fixed position is installed on the supporting seat.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the reinforced type base for a traction machine of the present invention includes a ladder frame 100, a supporting plate 110, a first reinforcing member 120, a second reinforcing member 130, and a supporting base 200.

The escalator frame 100 is provided with a plurality of support plates 110 for supporting the traction machine, specifically, the number of the support plates 110 is three, both ends of each support plate 110 are connected with the side wall of the escalator frame 100 through a first reinforcing component 120, and the escalator frame 100 is also provided with a plurality of second reinforcing components 130 for preventing the support plates 110 from moving in a dislocation manner; the support base 200 is arranged at the bottom of the traction machine, the support base 200 is connected with each support plate 110, during installation, people need to install each support plate 110 in the escalator frame 100, and make each support plate 110 parallel to each other, then, the two ends of the support plate 110 are connected with the side wall of the escalator frame 100 through the first reinforcing component 120, and the support plate 110 is fixed on the escalator frame 100 through the plurality of second reinforcing components 130, then, the traction machine is installed with the support base 200, and then, the support base 200 is connected with each support plate 110, so that each support plate 110 is not influenced by the traction machine during the working process of the traction machine, that is, each support plate 110 is not displaced on the escalator frame 100, that is, the traction machine is guaranteed to be stably installed on the escalator frame 100.

Each first reinforcing component 120 comprises a left reinforcing plate 121 and a right reinforcing plate 122, the left reinforcing plate 121 and the right reinforcing plate 122 are connected to the side wall of the escalator frame 100, the left reinforcing plate 121 is connected to one side of the support plate 110, the right reinforcing plate 122 is connected to the other side of the support plate 110, specifically, the left reinforcing plate 121 is welded to the side wall of the escalator frame 100, the left reinforcing plate 121 is welded to the support plate 110, the right reinforcing plate 122 is welded to the side wall of the escalator frame 100, and the right reinforcing plate 122 is welded to the support plate 110, so that the end of the support plate 110 can be stably connected to the side wall of the escalator frame 100.

Furthermore, the left reinforcing plate 121 and the right reinforcing plate 122 are identical in shape and triangular in cross section, the cross sections of the left reinforcing plate 121 and the right reinforcing plate 122 are triangular, and the stability of the left reinforcing plate 121 and the stability of the right reinforcing plate 122 are effectively improved, so that the left reinforcing plate 121 and the right reinforcing plate 122 are not prone to deformation in the using process, and the end portions of the supporting plates 110 can be stably connected with the side wall of the escalator frame 100.

Each of the second reinforcing members 130 includes a left reinforcing block 131 and a right reinforcing block 132 connected to the escalator frame 100, the left reinforcing block 131 is connected to one side of the support plate 110, the right reinforcing block 132 is connected to the other side of the support plate 110, specifically, the left reinforcing block 131 is welded to the escalator frame 100, the left reinforcing block 131 is welded to the support plate 110, the right reinforcing block 132 is welded to the escalator frame 100, and the right reinforcing block 132 is welded to the support plate 110, so that the support plate 110 does not move in a staggered manner with respect to the escalator frame 100 when the traction machine is in use.

The support base 200 includes an upper base plate 210 and a lower base plate 220, the upper base plate 210 is fixedly connected to the lower base plate 220, specifically, the upper base plate 210 is welded to the lower base plate 220, further, the upper base plate 210 and the lower base plate 220 are detachably connected to the traction machine, and the upper base plate 210 and the lower base plate 220 are welded to or detachably connected to the support plates 110.

The cross-sectional shape of the upper base plate 210 is the same as that of the lower base plate 220, and the upper base plate 210 is in an inverted shape, so that when the support seat 200 is manufactured, people only need to manufacture the upper base plate 210 and the lower base plate 220 which are in the same shape, and then weld the upper base plate 210 and the lower base plate 220 together, and thus, the support seat 200 can be manufactured.

The lower base plate 220 comprises a transverse plate 221 and a vertical plate 222, the transverse plate 221 and the vertical plate 222 are integrally formed, the plane where the vertical plate 222 is located is perpendicular to the plane where the transverse plate 221 is located, the transverse plate 221 and the upper base plate 210 are fixedly connected, when the tractor is installed, people need to invert the upper base plate 210, stack the transverse plate 221 and the upper base plate 210 together, and weld the transverse plate 221 and the upper base plate 210 together to increase the thickness of the whole supporting seat 200, namely, the rigidity of the supporting seat 200 is effectively increased, so that the supporting seat 200 can bear a tractor with heavier weight.

An adjusting bolt 222a for adjusting the position of the traction machine is detachably connected to the vertical plate 222, a gear bolt 211 for preventing the traction machine from moving in a dislocation manner is detachably connected to the upper base plate 210, when people need to mount the traction machine on the supporting base 200, the gear bolt 211 needs to be mounted on the upper base plate 210 firstly, then the traction machine is placed on the upper base plate 210, one side face of the bottom of the traction machine is abutted against the gear bolt 211, then the adjusting bolt 222a penetrates through the vertical plate 222 in a threaded manner until the adjusting bolt 222a is abutted against the other side of the bottom of the traction machine, and particularly, as the adjusting bolt 222a and the gear bolt 211 are respectively positioned at two opposite sides of the bottom of the traction machine, when people use or mount the traction machine, people only need to twist the adjusting bolt 222a to adjust the position of the traction machine, namely, the traction machine is clamped between the adjusting bolt 222a and the gear bolt 211, then, the hoisting machine is bolted to the support base 200, so that the hoisting machine can be positioned and mounted on the support base 200.

The upper base plate 210 is detachably connected with an L-shaped limiting plate 212, the limiting plate 212 is provided with at least two limiting bolts 212a for preventing the traction machine from moving in a dislocation manner, further, the limiting bolts 212a are located in the direction of the traction machine receiving traction force, and the limiting bolts 212a abut against one side face of the bottom of the traction machine, so that the traction machine cannot deviate in the traction process receiving the traction force, and secondly, the adjusting bolt 222a, the gear bolt 211 and the limiting bolts 212a abut against three side faces of the traction machine respectively, so that the traction machine can be stably mounted on the supporting seat 200.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a strenghthened type hauler base which characterized in that includes: the elevator frame is provided with a plurality of supporting plates for supporting the traction machine, two ends of each supporting plate are connected with the side wall of the elevator frame through first reinforcing components, and the elevator frame is also provided with a plurality of second reinforcing components for preventing the supporting plates from moving in a staggered manner; and a support seat is arranged at the bottom of the traction machine and is connected with each support plate.

2. The reinforced type traction machine base as claimed in claim 1, wherein each of the first reinforcing members comprises a left reinforcing plate and a right reinforcing plate, the left reinforcing plate and the right reinforcing plate are connected to the side wall of the escalator frame, the left reinforcing plate is connected to one side of the supporting plate, and the right reinforcing plate is connected to the other side of the supporting plate.

3. The reinforced type traction machine base as claimed in claim 2, wherein the left and right reinforcing plates have the same shape and are triangular in cross section.

4. The reinforced type traction machine base as claimed in claim 1, wherein each of the second reinforcing members comprises a left reinforcing block and a right reinforcing block connected to the escalator frame, the left reinforcing block being connected to one side of the supporting plate, and the right reinforcing block being connected to the other side of the supporting plate.

5. The reinforced type traction machine base as claimed in claim 1, wherein the support base comprises an upper base plate and a lower base plate, and the upper base plate is fixedly connected with the lower base plate.

6. The reinforced type traction machine base as claimed in claim 5, wherein the upper and lower base plates are detachably connected to the traction machine, and the upper and lower base plates are welded or detachably connected to the respective support plates.

7. The reinforced type traction machine base as claimed in claim 5, wherein the upper plate has a cross-sectional shape identical to that of the lower plate and is L-shaped, and the upper plate is disposed in an inverted position.

8. The reinforced traction machine base of claim 5, wherein the lower base plate comprises transverse plates and vertical plates, the transverse plates and the vertical plates are integrally formed, the planes of the vertical plates are perpendicular to the planes of the transverse plates, and the transverse plates are fixedly connected with the upper base plate.

9. The reinforced type traction machine base as claimed in claim 8, wherein an adjusting bolt for adjusting the position of the traction machine is detachably coupled to the riser, and a stopper bolt for preventing the traction machine from moving in a dislocation manner is detachably coupled to the upper plate.

10. The reinforced traction machine base as recited in claim 9, wherein the upper base plate is detachably connected with an L-shaped limiting plate, the limiting plate is provided with at least two limiting bolts for preventing the traction machine from moving in a dislocation manner, and the adjusting bolt, the blocking bolt and the limiting bolt respectively abut against three sides of the traction machine.