CN211920549U - Novel counterweight rope hitch plate device - Google Patents

Abstract

The utility model provides a novel counterweight rope hitch plate device, which comprises two supporting plates and a hanging plate, wherein the end parts of the supporting plates are provided with notches matched with the cross-sectional shape of a machine beam, and the supporting plates at the two sides of the notches are provided with an upper clamping plate and a lower clamping plate along the opening direction of the notches in an extending way; the tip that the breach was kept away from to the backup pad has seted up the cross slot, and the cross slot extends to the backup pad middle part from the backup pad tip, and the hanger plate frame is located between two backup pads, and its both ends level is pegged graft in the cross slot of two backup pads, and the middle part of hanger plate is equipped with a plurality of rope end holes. This kind of novel to heavy fag end board device, fag end board set firmly in elevator machine roof beam through pegging graft and welded mode, no longer need trompil installation fag end roof beam separately for the installation of elevator or the transformation of current elevator are convenient and fast more, and before welded fastening, the relative position of fag end board and machine roof beam can be adjusted as required, and the mounting means is nimble, and simple structure, and the production and processing is easy, and the installation is firm reliable, and the range of application is wide.

Description

Novel counterweight rope hitch plate device

Technical Field

The utility model belongs to the technical field of the elevator, especially, relate to a novel counterweight rope hitch plate device.

Background

Elevators are indispensable important components in modern buildings, are convenient and fast to become the best choice for people to walk in the buildings, and as the elevators with increasingly large number are put into use, high-rise elevators are more and more valued by people.

Among the prior art, the elevator is complicated to heavy fag end board structure, generally comprises two channel-section steels to heavy fag end roof beam, lays a fag end board on the fag end roof beam and constitutes, and this structure requires the computer lab must reserve to heavy fag end roof beam mounting hole, however, the computer lab trompil degree of difficulty is great, fag end board installation difficulty, moreover, reforms transform the elevator of use to having put in, and current fag end board mounting means can make the installation cost of whole elevator increase greatly.

Disclosure of Invention

In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provide a simple structure, easy operation, production efficiency are high novel to heavy fag end board device to solve to heavy fag end board mounting structure complicated, the installation time-consuming, computer lab trompil difficulty and to current heavy fag end roof beam transformation with high costs scheduling problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a novel counterweight rope hitch plate device is fixedly arranged on the side surface of an elevator machine beam and comprises two supporting plates and a hanging plate, wherein the end parts of the supporting plates are provided with notches matched with the cross section of the machine beam, and the supporting plates on the two sides of each notch are provided with an upper clamping plate and a lower clamping plate in an extending mode along the opening direction of the notch;

the tip that the breach was kept away from to the backup pad has seted up the cross slot, the cross slot extends to the backup pad middle part from the backup pad tip, the hanger bracket is located between two backup pads, and its both ends level is pegged graft in the cross slot of two backup pads, the middle part of hanger plate is equipped with a plurality of rope end holes.

Furthermore, the positions of the two supporting plates are symmetrical relative to the rope head hole.

Further, the transverse groove is positioned at the position of the support plate corresponding to the vertical section of the I-shaped machine beam.

Further, the length of the support plate above the transverse groove is smaller than that below the transverse groove.

Further, the width of the support plate above the transverse groove is not less than 40 mm.

Further, the thickness of the supporting plate is not less than 20 mm.

Further, the thickness of the hanging plate is not less than 20 mm.

Further, the arrangement direction of the string head holes is inclined with respect to the longitudinal direction of the machine beam.

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

(1) this novel to heavy fag end board device, fag end board set firmly in elevator machine roof beam through pegging graft and welded mode, no longer need trompil installation fag end roof beam separately for the installation of elevator or the transformation of current elevator is convenient and fast more.

(2) This novel to heavy rope hitch plate device, before welded fastening, the relative position of rope hitch plate and machine roof beam can be adjusted as required, and the mounting means is nimble.

(3) This novel counterweight rope hitch plate device, simple structure, the production and processing is easy, and the installation is firm reliable, is applicable to multiple elevator, and the range of application is wide.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of the overall structure of a novel counterweight rope hitch plate device according to the present invention;

FIG. 2 is a schematic view of a machine beam configuration;

fig. 3 is a schematic structural view of a support plate of the novel counterweight rope hitch device according to the present invention;

fig. 4 is a schematic structural view of a hanging plate of the novel counterweight rope hitch plate device according to the present invention;

fig. 5 is a schematic view of the position structure of the novel counterweight rope hitch plate device of the present invention.

Description of reference numerals:

1-a support plate; 11-a notch; 12-upper splint; 13-lower splint; 14-a transverse groove; 2-hanging a plate; 21-rope end hole; 3-connecting the plates; 31-a top plate; 32-middle plate; 33-a base plate; 101-a machine beam; 102-counterweight rope hitch plate device; 103-reinforcing plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following examples with reference to the accompanying drawings:

as shown in fig. 1 to 5, the elevator machine beam 101 is formed of two sets of "i" shaped steel members, each of which is composed of a top plate 31, a middle plate 32, and a bottom plate 33 connected in this order, and both ends of the steel members are embedded in a wall body.

A novel counterweight rope hitch plate device 102 is fixedly arranged on the side surface of an elevator machine beam 101, reinforcing plates 103 are arranged at two ends of the machine beam 101 and comprise two supporting plates 1 and a hanging plate 2, a notch 11 matched with the cross section shape of the machine beam 101 is arranged at the end part of each supporting plate 1, and an upper clamping plate 12 and a lower clamping plate 13 are arranged on the supporting plates 1 at two sides of the notch 11 in an extending mode along the opening direction of the notch 11;

the tip that backup pad 1 kept away from breach 11 has seted up transverse groove 14, this transverse groove 14 is located backup pad 1 and the upper portion of "worker" font machine roof beam's vertical section corresponding position, with the holistic atress of balanced backup pad 1, extend to backup pad 1 middle part from backup pad 1 tip, hanger plate 2 erects between two backup pads 1, its both ends level is pegged graft in transverse groove 14 of two backup pads 1, the middle part of hanger plate 2 is equipped with a plurality of fag end holes 21, for the atress of balanced both sides backup pad 1, the position of two backup pad 1 is the symmetry form for fag end hole 21, for preventing that the wire rope winding that the fag end lower part hangs from knoing, the array orientation of fag end hole 21 is the slope form for the length direction of machine roof beam.

In order to ensure the strength of the structure, the thicknesses of the supporting plate 1 and the hanging plate 2 are not less than 20mm, the stress on the bottom of the transverse groove 14 on the supporting plate 1 is large in the working process, the width of the supporting plate 1 above the transverse groove 14 is not less than 40mm in order to ensure the strength of the structure, and the length of the supporting plate 1 above the transverse groove 14 is less than that of the supporting plate 1 below the transverse groove 14 in order to ensure the installation.

In the installation process, after the positions of the hanging plates 2 and the distances between the two supporting plates 1 are adjusted, the two supporting plates 1 are inserted into the side surfaces of the machine beam 101, the connected parts are fixed by welding, then the hanging plates 2 are marked, the position relation between the hanging plates 1 is marked, the hanging plates are inserted into the transverse grooves 14 of the supporting plates 1 according to the marked positions, the connected parts are fixed by welding, and finally the rope heads are inserted into the rope head holes 21.

Compared with fixing modes such as bolt connection and the like, the plate cannot be weakened by adopting welding fixation, construction is facilitated, connection rigidity is high, the stress requirement of the device is met, most stress of the welding line in the using process can be shared by the clamping relation between the hanging plate 2 and the supporting plate 1 and between the supporting plate 1 and the machine beam 101, deformation and cracks of the welding line are avoided, and the service life and the safety of the rope hitch plate device are guaranteed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A novel counterweight rope hitch plate device is fixedly arranged on the side surface of an elevator machine beam and is characterized by comprising two supporting plates (1) and a hanging plate (2), wherein the end part of each supporting plate (1) is provided with a notch (11) matched with the cross section shape of the machine beam, and the supporting plates (1) on the two sides of the notch (11) are provided with an upper clamping plate (12) and a lower clamping plate (13) in an extending mode along the opening direction of the notch (11);

the end part of the supporting plate (1) far away from the notch (11) is provided with a transverse groove (14), the transverse groove (14) extends to the middle part of the supporting plate (1) from the end part of the supporting plate (1), the hanging plate (2) is erected between the two supporting plates (1), the two ends of the hanging plate are horizontally inserted into the transverse grooves (14) of the two supporting plates (1), and the middle part of the hanging plate (2) is provided with a plurality of rope head holes (21).

2. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the positions of the two supporting plates (1) are symmetrical relative to the rope head hole (21).

3. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the transverse groove (14) is positioned at the position of the support plate (1) corresponding to the vertical section of the I-shaped machine beam.

4. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the length of the supporting plate (1) above the transverse groove (14) is smaller than that of the supporting plate (1) below the transverse groove (14).

5. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the width of the supporting plate (1) above the transverse groove (14) is not less than 40 mm.

6. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the thickness of the support plate (1) is not less than 20 mm.

7. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the thickness of the hanger plate (2) is not less than 20 mm.

8. A novel counterweight rope hitch plate device according to claim 1, characterized in that: the arrangement direction of the rope end holes (21) is inclined relative to the length direction of the machine beam.

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