CN220866859U - Rope end mounting structure - Google Patents

Abstract

The utility model provides a rope end mounting structure, which relates to the technical field of elevator rope end fixing, and comprises a rope end body and a fixing seat fixed on a roof, wherein a rotating arm is rotationally connected in the fixing seat, the tail ends of a plurality of rope end bodies are fixed on the rotating arm, a tail end steel cable of the rope end body sequentially passes through the rotating arm and the fixing seat, a clamping groove on a lifting plate and a clamping slot on a fixed pulley are arranged to independently enable steel cables at the tail end of the rope end body to pass through so as to prevent the rope end bodies from knotting and entanglement, and the steel cable part of the rope end body can be driven to descend through the lifting plate, namely, the steel cable can be tightly attached to the inner wall of the clamping slot when passing through the clamping slot.

Description

Rope end mounting structure

Technical Field

The utility model relates to the technical field of elevator rope end fixing, in particular to a rope end mounting structure.

Background

The elevator rope end assembly is also called a "hoisting rope termination device". The end of the traction rope is connected with a component of a car, a counterweight or a machine room spandrel girder.

When the elevator rope head is installed, a bracket for fixing the rope head is required to be installed on a wall surface, for example, a rope head hanging bracket structure (with the publication number of CN 210619919U) for an elevator in the prior art comprises an installation hanging plate, one end of the installation hanging plate is fixed on a car guide rail, rope head plates perpendicular to the installation hanging plate are symmetrically arranged on two sides of the other end of the installation hanging plate, the rope head plates are horizontally arranged in the middle of the installation hanging plate, a plurality of installation holes for installing rope head rods are formed in the rope head plates, the rope head plates are positioned on the right side of the car guide rail, then the fixing plates are fixed on the car guide rail through bolts, and after the installation of the installation hanging plate is completed, the rope head plates positioned on two sides of the installation hanging plate can be used for installing the rope head rods;

The inventors believe that the prior art rope ends, when installed, occupy a certain length of the guide rail and thus affect the maximum rise of the elevator, because: when the rope ends are installed, the rope ends are in a vertical state, the rope ends in the vertical state are overlapped with the length of the guide rail, and the rope ends cannot be installed under the condition that the expected installation position of the rope ends is insufficient, so the inventor proposes a rope end installation structure capable of reducing the space occupied by the rope ends by the guide rail.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides a rope end mounting structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fag end mounting structure, includes the fag end body, still includes the fixing base of fixing on the roof, the rotation is connected with the rotor arm in the fixing base, a plurality of the terminal of fag end body is fixed on the rotor arm, and the terminal steel cable of fag end body passes through rotor arm and fixing base in proper order, the rotor arm is close to the articulated department rotation with the fixing base and is connected with the fixed pulley that is used for supporting the terminal steel cable of fag end body.

Further: the fixing seat and the rotating arm are respectively provided with a mounting groove, the fixing seat and the rotating arm are hinged through the mounting grooves of the fixing seat and the rotating arm, and a clamping block for preventing the rotating arm from rotating is arranged in the mounting groove in a penetrating manner on the rotating arm.

Further: the elevator guide rail fixing device is characterized in that two ends of the clamping block are fixedly connected with a turntable, one side of the turntable is provided with a fixing block used for being fixed on the surface of the elevator guide rail, and an annular plug-in is arranged between the fixing block and the turntable in a penetrating manner.

Further: lifting plates for separating a plurality of rope end bodies are arranged on one side of the fixed pulleys in the rotating arms, and clamping grooves which are equal to the rope end bodies in number and distributed at equal intervals are formed in the bottom edges of the lifting plates.

Further: two screws penetrating through the rotating arms are symmetrically and fixedly connected to the lifting plate.

Further: annular wire clamping grooves corresponding to the rope end bodies in number are formed in the fixed pulleys, and steel ropes at the tail ends of the rope end bodies sequentially pass through the wire clamping grooves, the wire clamping grooves and the fixing seats.

In addition: any one of the clamping grooves on the fixed pulley is correspondingly distributed with a clamping groove within the range of the vertical surface of the fixed pulley.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the fixing seat is fixedly arranged on the roof, the rotating arm rotates for a certain angle, so that the rotating arm rotates to be separated from the roof, and the rope head body is arranged in the rotating arm, so that the rope head body is arranged, the rope head body is prevented from touching the roof, and the rope head body is prevented from occupying the lifting space of the elevator car.

2. According to the utility model, after the rotating arm rotates for a certain angle, the fixing block is fixed through the elevator guide rail, after the rotating arm drives the clamping block and the turntable to rotate for a moving angle, the annular plug-in unit passes through the fixing block and the turntable, so that the clamping block can be fixed, and the rotating arm is prevented from rotating through the fixing clamping block, so that the effect of fixing the rotating arm is achieved.

Drawings

Fig. 1 is a schematic perspective view of a rope end mounting structure according to the present utility model;

Fig. 2 is a schematic rear view of a rotating arm with a rope end mounting structure according to the present utility model;

Fig. 3 is a schematic bottom view of a rope end installation structure shown in fig. 2;

Fig. 4 is a schematic structural diagram of the fixture block.

Legend description: 1. a mounting groove; 2. a rotating arm; 3. a fixed pulley; 4. wire clamping groove; 5. a rope end body; 6. a lifting plate; 7. a clamping groove; 8. a screw; 9. a clamping block; 10. an insert; 11. a turntable; 12. a fixed block; 13. a fixing seat.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-4, the rope end mounting structure comprises a rope end body 5 and a fixed seat 13 fixed on a roof, wherein a rotating arm 2 is rotationally connected to the fixed seat 13, the tail ends of a plurality of rope end bodies 5 are fixed on the rotating arm 2, a tail end steel cable of the rope end body 5 sequentially passes through the rotating arm 2 and the fixed seat 13, and a fixed pulley 3 for supporting the tail end steel cable of the rope end body 5 is rotationally connected to the rotating arm 2 near a hinge joint with the fixed seat 13;

In the scheme, the method comprises the following steps: the fixing base 13 is installed and fixed on the roof, and the rotating arm 2 rotates by a certain angle, so that the rotating arm 2 rotates to be separated from the roof, the rope end body 5 is installed in the rotating arm 2, namely, the rope end body 5 is installed, the rope end body 5 can be prevented from touching the roof, and the rope end body 5 is prevented from occupying the lifting space of an elevator car.

As shown in fig. 1: the fixing seat 13 and the rotating arm 2 are respectively provided with a mounting groove 1, the fixing seat 13 and the rotating arm 2 are hinged through the mounting grooves 1 of the fixing seat 13 and the rotating arm 2, and a clamping block 9 for preventing the rotating arm 2 from rotating is arranged in the mounting groove 1 of the rotating arm 2 in a penetrating manner.

In addition: the two ends of the clamping block 9 are fixedly connected with a turntable 11, one side of the turntable 11 is provided with a fixed block 12 used for being fixed on the surface of an elevator guide rail, and an annular plug-in 10 is arranged between the fixed block 12 and the turntable 11 in a penetrating way;

In the scheme, the method comprises the following steps: through the intersection of the fixing base 13 and the mounting groove 1 on the rotating arm 2, the relative position of the fixing base 13 and the rotating arm 2 can be fixed, the rotating arm 2 can be guaranteed to rotate for a certain angle relative to the fixing base 13, after the rotating arm 2 rotates for a certain angle, the fixing block 12 is fixed through the elevator guide rail, after the rotating arm 2 drives the clamping block 9 and the rotating disc 11 to rotate for a certain angle, the annular plug-in unit 10 passes through the fixing block 12 and the rotating disc 11, the clamping block 9 can be fixed, and then the rotating arm 2 is prevented from rotating through the fixing clamping block 9, so that the effect of fixing the rotating arm 2 is achieved.

As shown in fig. 2 and 3: the lifting plate 6 used for separating a plurality of rope end bodies 5 is arranged on one side of the fixed pulley 3 in the rotating arm 2, and clamping grooves 7 which are equal to the rope end bodies 5 in number and distributed at equal intervals are formed in the bottom edge of the lifting plate 6.

In addition: two screws 8 penetrating through the rotating arm 2 are symmetrically and fixedly connected to the lifting plate 6.

At the same time: annular wire clamping grooves 4 corresponding to the rope end bodies 5 in number are formed in the fixed pulley 3, and steel ropes at the tail ends of the rope end bodies 5 sequentially pass through the wire clamping grooves 7, the wire clamping grooves 4 and the fixing seats 13.

And: any one of the clamping grooves 4 on the fixed pulley 3 is correspondingly distributed with a clamping groove 7 in the vertical plane range;

In this scheme, the draw-in groove 7 on the lifter plate 6 of setting and the card wire casing 4 on the fixed pulley 3 of setting can supply rope head body 5 terminal steel cable to pass alone and can prevent that a plurality of rope head bodies 5 from knotting and tangling to descend through lifter plate 6, can drive the steel cable part of rope head body 5 and descend, guarantee promptly that the steel cable can be tight laminating card wire casing 4 inner wall when card wire casing 4.

The theory of operation, during the use, the interior top surface of fixed elevator is fixed to fixing base 13 to be located elevator guide rail top, then rotor arm 2 passes mounting groove 1 on fixing base 13 and the rotor arm 2 through the bolt, realize the position installation, and can the appropriate adjustment rotor arm 2's installation angle through the bolt, then the plug-in components 10 of awakening pass fixed block 12 and the carousel 11 of fixture block 9 side on the elevator guide rail, can realize the relative position of fixture block 9 and elevator guide rail and fix, and then play the effect of fixed rotor arm 2, finally, the one end of rope end body 5 is fixed in the one side that rotor arm 2 kept away from fixing base 13, the draw-in groove 4 on the draw-in groove 7 and the fixed pulley 3 of lifter plate 6 are passed to the steel cable part of rope end body 5, realize that rope end body 5 is installed at the elevator guide rail top under the condition that does not invade elevator guide rail length scope.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Rope end mounting structure, including rope end body (5), its characterized in that: still including fixing base (13) on roof, fixing base (13) rotation is connected with rotor arm (2), a plurality of the terminal of fag end body (5) is fixed on rotor arm (2), and the terminal steel cable of fag end body (5) is through rotor arm (2) and fixing base (13) in proper order, rotor arm (2) are close to the articulated department rotation with fixing base (13) and are connected with fixed pulley (3) that are used for supporting the terminal steel cable of fag end body (5).

2. The rope end mounting structure according to claim 1, wherein: the fixing seat (13) and the rotating arm (2) are respectively provided with a mounting groove (1), the fixing seat (13) and the rotating arm (2) are hinged through the mounting grooves (1) of the fixing seat and the rotating arm through bolts, and a clamping block (9) for preventing the rotating arm (2) from rotating is arranged in the mounting grooves (1) on the rotating arm (2).

3. The rope end mounting structure according to claim 2, wherein: two ends of the clamping block (9) are fixedly connected with rotating discs (11), one side of each rotating disc (11) is provided with a fixing block (12) used for being fixed on the surface of an elevator guide rail, and annular plug-in components (10) are arranged between the fixing blocks (12) and the rotating discs (11) in a penetrating mode.

4. The rope end mounting structure according to claim 1, wherein: lifting plates (6) used for separating a plurality of rope end bodies (5) are arranged on one side, located on the fixed pulleys (3), of the rotating arms (2), and clamping grooves (7) which are equal in number and distributed at equal intervals with the rope end bodies (5) are formed in the bottom edges of the lifting plates (6).

5. The rope hitch mounting structure of claim 4, wherein: two screws (8) penetrating through the rotating arm (2) are symmetrically and fixedly connected to the lifting plate (6).

6. The rope hitch mounting structure of claim 4, wherein: annular wire clamping grooves (4) corresponding to the rope end bodies (5) in number are formed in the fixed pulleys (3), and steel ropes at the tail ends of the rope end bodies (5) sequentially pass through the wire clamping grooves (7), the wire clamping grooves (4) and the fixing seats (13).

7. The rope hitch mounting structure of claim 6, wherein: any one of the clamping grooves (4) on the fixed pulley (3) is correspondingly distributed with a clamping groove (7) in the vertical plane range.