CN213679365U - Elevator trailing cable hanging device - Google Patents

Abstract

The utility model discloses an elevator retinue cable hanging wire device, including cable and fixed mounting fixed plate and mounting panel on the connecting plate, threaded connection has a plurality of connecting bolt on the fixed plate, mounting panel lower extreme fixed mounting has two backup pads, and rotates between two backup pads to be connected with cable matched with I-shaped wheel, mounting panel lower extreme fixed mounting has the pressure spring, and pressure spring lower extreme fixed mounting has the clamp plate, the clamp plate cooperatees with the upper end of cable. Has the advantages that: the utility model discloses sustainable exerting stable holding down force to the cable, making it and I-shaped wheel remain stable to be connected, avoid it because of the protruding problem that leads to the potential safety hazard of inertia separation of I-shaped wheel, and frictional force is less between this hanging wire device and the cable, can reduce its possibility that wearing and tearing appear, improves its life.

Description

Elevator trailing cable hanging device

Technical Field

The utility model relates to an elevator technical field especially relates to an elevator retinue cable hanging wire device.

Background

An elevator is a permanent transportation device serving several specific floors in a building, and in an elevator structure, one end of a traveling cable is fixed on a top wall of a hoistway, and the other end of the traveling cable is often suspended at the bottom of a car and moves up and down along with the car.

Along with building floor is higher and higher, the elevator operation also can be fast more and more, and when it stops the in-process at the speed reduction, certain separation takes place for the retinue cable probably under the inertial action and hanging wire device, has certain potential safety hazard, and the reciprocating of cable also can increase its and hanging wire device preceding wearing and tearing, influences its life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an elevator traveling cable hanging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator retinue cable hanging wire device, includes cable and fixed plate and the mounting panel of fixed mounting on the connecting plate, threaded connection has a plurality of connecting bolt on the fixed plate, mounting panel lower extreme fixed mounting has two backup pads, and rotates between two backup pads to be connected with cable matched with I-shaped wheel, mounting panel lower extreme fixed mounting has the pressure spring, and pressure spring lower extreme fixed mounting has the clamp plate, the clamp plate cooperatees with the upper end of cable.

In foretell elevator retinue cable hanging wire device, fixed mounting has the bull stick on the lateral wall of I-shaped wheel, be equipped with the through-hole in the backup pad, the bull stick passes through the bearing and rotates with the through-hole to be connected, the equal fixed mounting in part that the bull stick is located backup pad left side both ends has the limiting plate, and the size of limiting plate is greater than the diameter of through-hole.

In the elevator trailing cable hanging device, the I-shaped wheel is provided with the annular groove, and the section of the annular groove is arc-shaped.

In the above-mentioned elevator retinue cable hanging wire device, the lower extreme of clamp plate is the arc setting, and the lower extreme of clamp plate is equipped with a plurality of recesses, every all roll connection has the ball in the recess.

In the above-mentioned elevator retinue cable hanging wire device, fixed mounting has a plurality of connecting rods on the clamp plate, be equipped with a plurality of round holes on the mounting panel, every the connecting rod passes the equal fixed mounting of one end that corresponds the round hole and all installs the spring between every plectane and the mounting panel.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the design of the spool can effectively support the lower end of the cable and avoid blocking the movement of the cable, and the annular groove on the spool and the shape design of the annular groove on the spool have the advantages of improving the fit degree of the spool and the cable and reducing the possibility of abrasion between the spool and the cable.

2: through the cooperation of bull stick, through-hole and two limiting plates, can ensure the stability of I-shaped wheel between two backup pads, avoid it to drop or take place to remove the problem about between two backup pads, ensure the support effect to the cable.

3: through the cooperation of pressure spring and clamp plate, can exert certain pressure to the cable upper end to keep its connectivity with the I-shaped wheel, and can reduce the cable and lead to its problem of separating with the I-shaped wheel because of inertia is protruding.

4: through the cooperation of a plurality of balls of clamp plate lower extreme, can reduce the friction between cable upper surface and the clamp plate to further reduce the probability of cable wearing and tearing.

5: through the cooperation of connecting rod and plectane, can inject the moving direction of clamp plate, avoid it to take place the slope and lead to the unstable problem of pressure that applies to the cable, the design of spring can avoid the great problem that leads to the two impaired problems of impact force when direct contact between plectane and the mounting panel.

To sum up, the utility model discloses sustainable exerting stable holding down force to the cable, making it and I-shaped wheel remain stable to be connected, avoid it because of the protruding problem that leads to the potential safety hazard of I-shaped wheel separation of inertia, and frictional force is less between this hanging wire device and the cable, can reduce its possibility that appears wearing and tearing, improves its life.

Drawings

Fig. 1 is a schematic structural view of an elevator trailing cable hanging device provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the device comprises a connecting plate 1, a fixing plate 2, a connecting bolt 3, a mounting plate 4, a supporting plate 5, a through hole 6, a bearing 7, a rotating rod 8, an I-shaped wheel 9, a limiting plate 10, an annular groove 11, a pressing plate 12, a pressure spring 13, a connecting rod 14, a round hole 15, a round plate 16, a spring 17, a groove 18, a ball 19 and a cable 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-3, an elevator traveling cable wire hanging device comprises a cable 20, a fixing plate 2 and a mounting plate 4, wherein the fixing plate 2 and the mounting plate 4 are fixedly mounted on a connecting plate 1, and a plurality of connecting bolts 3 are connected to the fixing plate 2 in a threaded manner;

the above is noteworthy:

1. the connecting bolt 3 is convenient for fixedly mounting the wire hanging device and the elevator shaft, the two supporting plates 5 are fixedly mounted at the lower end of the mounting plate 4, the spool 9 matched with the cable 20 is rotatably connected between the two supporting plates 5, the spool 9 can support the lower end of the cable 20, and the spool 9 can rotate between the two supporting plates 5, so that the possibility of blocking the movement of the cable 20 can be reduced.

2. The side wall of the spool 9 is fixedly provided with a rotating rod 8, the supporting plate 5 is provided with a through hole 6, the rotating rod 8 is rotatably connected with the through hole 6 through a bearing 7, the parts of the rotating rod 8, which are positioned at the two ends of the left side of the supporting plate 5, are respectively and fixedly provided with a limiting plate 10, the size of each limiting plate 10 is larger than the diameter of the through hole 6, the rotating rod 8, the through hole 6 and the two limiting plates 10 are matched, the stability of the spool 9 installed between the two supporting plates 5 can be ensured, the problem that the spool drops or moves left and right from the spool is avoided, and the effective support of.

3. The annular groove 11 is formed in the spool 9, the section of the annular groove 11 is arranged in an arc shape, the annular groove 11 can improve the fit degree between the cable 20 and the spool 9, and the design of the section shape has the advantage that the abrasion degree between the cable 20 and the annular groove can be reduced.

A pressure spring 13 is fixedly arranged at the lower end of the mounting plate 4, a pressure plate 12 is fixedly arranged at the lower end of the pressure spring 13, and the pressure plate 12 is matched with the upper end of the cable 20;

the above is noteworthy:

1. through the cooperation of the pressure spring 13 and the pressure plate 12, certain pressure can be applied to the upper end of the cable 20, so that the connection between the cable 20 and the spool 9 is maintained, and the problem that the cable 20 is separated from the spool 9 due to inertia protrusion can be solved.

2. The lower extreme of clamp plate 12 is the arc setting, and the lower extreme of clamp plate 12 is equipped with a plurality of recesses 18, and equal roll connection has ball 19 in every recess 18, and through the cooperation of a plurality of balls 19, the friction between cable 20 upper surface and clamp plate 12 can be reduced to further reduce its probability of wearing and tearing.

3. Fixed mounting has a plurality of connecting rods 14 on the clamp plate 12, be equipped with a plurality of round holes 15 on the mounting panel 4, every connecting rod 14 passes the equal fixed mounting of one end that corresponds round hole 15 and has a plectane 16, and all install spring 17 between every plectane 16 and the mounting panel 4, cooperation through connecting rod 14 and plectane 16, can prescribe a limit to the moving direction of clamp plate 12, avoid it to take place the slope and lead to the too big problem that leads to its impaired of pressure to cable 20 application, spring 17's design, the impact force when can avoiding direct contact between plectane 16 and the mounting panel 4 is great leads to the impaired problem of the two.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an elevator retinue cable hanging wire device, includes cable (20) and fixed plate (2) and mounting panel (4) of fixed mounting on connecting plate (1), its characterized in that, threaded connection has a plurality of connecting bolt (3) on fixed plate (2), mounting panel (4) lower extreme fixed mounting has two backup pad (5), and rotates between two backup pad (5) and be connected with cable (20) matched with I-shaped wheel (9), mounting panel (4) lower extreme fixed mounting has pressure spring (13), and pressure spring (13) lower extreme fixed mounting has clamp plate (12), clamp plate (12) cooperate with the upper end of cable (20).

2. The elevator trailing cable hanging wire device according to claim 1, characterized in that, fixed mounting has bull stick (8) on the lateral wall of I-shaped wheel (9), be equipped with through-hole (6) on backup pad (5), bull stick (8) are rotated with through-hole (6) through bearing (7) and are connected, the equal fixed mounting in part that bull stick (8) are located backup pad (5) left side both ends has limiting plate (10), and the size of limiting plate (10) is greater than the diameter of through-hole (6).

3. The elevator trailing cable wire-hanging device according to claim 1, characterized in that the spool (9) is provided with an annular groove (11), and the section of the annular groove (11) is arc-shaped.

4. The elevator trailing cable wire-hanging device according to claim 1, characterized in that the lower end of the pressure plate (12) is arc-shaped, and the lower end of the pressure plate (12) is provided with a plurality of grooves (18), and each groove (18) is connected with a ball (19) in a rolling manner.

5. The elevator trailing cable hanging wire device according to claim 1, characterized in that a plurality of connecting rods (14) are fixedly mounted on the pressing plate (12), a plurality of round holes (15) are provided on the mounting plate (4), a round plate (16) is fixedly mounted at one end of each connecting rod (14) passing through the corresponding round hole (15), and a spring (17) is mounted between each round plate (16) and the mounting plate (4).

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