CN212356178U

CN212356178U - Elevator rope wheel protection device capable of absorbing noise

Info

Publication number: CN212356178U
Application number: CN202020850756.6U
Authority: CN
Inventors: 王震; 胡也覃; 张建豪
Original assignee: Jiangsu Ronghui Electromechanical Equipment Co ltd
Current assignee: Jiangsu Ronghui Electromechanical Equipment Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-15
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an elevator rope sheave protector of absorbable noise, including mounting panel, driving rope, drive wheel and two-way telescopic link, the below fixed mounting of mounting panel has the connecting plate, and the middle part of connecting plate rotates and is connected with the axis of rotation to the middle part fixed mounting of axis of rotation has the drive wheel, be connected with the driving rope on the drive wheel, the upper end fixed connection of rubber elasticity rope is on the surface of dead lever, the fixed fixture block of top fixedly connected with of guard plate, and the side of guard plate is provided with the magnet strip, the inboard fixed mounting of movable block has two-way telescopic link. This elevator rope sheave protector of absorbable noise is provided with guard plate, fixed fixture block, fastening bolt and magnet strip, can install, with the fixed fixture block card on guard plate surface on the mounting panel to make the magnet strip on guard plate surface dock each other and attract, and cooperation fastening bolt's use, the convenience is with the device fixed mounting on the mounting panel.

Description

Elevator rope wheel protection device capable of absorbing noise

Technical Field

The utility model relates to an elevator rope sheave technical field that is relevant specifically is an elevator rope sheave protector of absorbable noise.

Background

The elevator rope pulley enables one of important devices on the elevator to be used for lifting of the elevator, and in the using process of the elevator rope pulley, the elevator rope pulley needs to be protected through a protection device, so that the influence of external dust on the transmission of the rope pulley is avoided;

the existing elevator rope wheel protective device is inconvenient to install quickly when in use, is difficult to absorb noise generated by the transmission of an elevator rope wheel, is inconvenient to adjust the distance between ropes on the surface of a pulley, and has limitation in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator rope sheave protector of absorbable noise to solve above-mentioned background art and propose current elevator rope sheave protector when using, inconvenient the device's quick installation, and be difficult to absorb the noise that elevator rope sheave transmission produced, and the distance between the inconvenient regulation pulley surface rope, the use has the limitation problem.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator rope wheel protective device capable of absorbing noise comprises a mounting plate, a transmission rope, a transmission wheel and a bidirectional telescopic rod, a connecting plate is fixedly arranged below the mounting plate, the middle part of the connecting plate is rotatably connected with a rotating shaft, a driving wheel is fixedly arranged in the middle of the rotating shaft, a driving rope is connected on the driving wheel, protective plates are arranged on the front side and the rear side of the mounting plate, the middle part of the protection plate is fixedly connected with a fixed rod, a movable block is arranged below the protection plate, the outer end surface of the movable block is connected with a limiting rod, the upper surface of the movable block is provided with a rubber elastic rope, the upper end of the rubber elastic rope is fixedly connected with the surface of the fixed rod, a fixed clamping block is fixedly connected above the protection plate, a magnet strip is arranged on the side surface of the protection plate, and the inboard bonding of guard plate is provided with the sound absorbing pad, the inboard fixed mounting of movable block has two-way telescopic link.

Preferably, the guard plate constitutes the block structure through fixed fixture block and mounting panel, and passes through fastening bolt interconnect between 2 guard plates.

Preferably, the movable block is of a concave structure, the movable block is symmetrically arranged about the central axis of the bidirectional telescopic rod, the movable block and the limiting rod are of an integrated structure, and meanwhile, a sliding ring is arranged on the inner side of the limiting rod.

Preferably, the rubber elastic rope is fixedly connected with the movable block, and the rubber elastic rope is of a V-shaped structure.

Preferably, the connection mode of magnet strip and guard plate is adhesive connection, and 2 guard plates pass through the magnet strip and constitute magnetic structure each other.

Preferably, the sound absorption pad comprises a rubber plate, a hard sponge plate and a rubber honeycomb plate, the hard sponge plate is bonded to the surface of the rubber plate, and the rubber honeycomb plate is bonded to the surface of the hard sponge plate.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator rope wheel protecting device capable of absorbing noise;

(1) the protective plate is provided with the protective plate, the fixed clamping blocks, the fastening bolts and the magnet strips, so that the fixed clamping blocks on the surface of the protective plate can be clamped on the mounting plate when the protective plate is mounted, the magnet strips on the surface of the protective plate are mutually butted and attracted, and the device is conveniently and fixedly mounted on the mounting plate by matching with the fastening bolts;

(2) the limiting rod, the sliding ring, the movable block and the two-way telescopic rod are arranged, the movable block can move towards two sides by the operation of the electric two-way telescopic rod, the sliding ring in the middle of the limiting rod drives the transmission ropes to move towards two sides, and the distance between the transmission ropes below the transmission wheel can be conveniently adjusted;

(3) the sound absorption pad is arranged, the hard sponge plate and the rubber honeycomb plate are arranged on the inner side of the sound absorption pad, noise generated by transmission of the rope wheel can be effectively absorbed by the hard sponge plate and the rubber honeycomb plate, and the protection and noise reduction effects of the device are improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the sound absorption pad of the present invention;

fig. 5 is the schematic view of the connection structure of the movable block and the two-way telescopic rod of the present invention.

In the figure: 1. mounting a plate; 2. a protection plate; 3. fastening a bolt; 4. fixing the rod; 5. a movable block; 6. a rubber elastic cord; 7. a limiting rod; 8. a drive rope; 9. fixing the fixture block; 10. a magnet bar; 11. a connecting plate; 12. a rotating shaft; 13. a driving wheel; 14. a sound absorbing pad; 141. a rubber plate; 142. a hard sponge plate; 143. a rubber cellular board; 15. a bidirectional telescopic rod; 16. and a slip ring.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an elevator rope wheel protection device capable of absorbing noise comprises a mounting plate 1, protection plates 2, fastening bolts 3, fixed rods 4, movable blocks 5, rubber elastic ropes 6, a limiting rod 7, a transmission rope 8, a fixed clamping block 9, a magnet strip 10, a connecting plate 11, a rotating shaft 12, a transmission wheel 13, a sound absorption pad 14, a rubber plate 141, a hard sponge plate 142, a rubber honeycomb plate 143, a two-way telescopic rod 15 and a sliding ring 16, wherein the connecting plate 11 is fixedly mounted below the mounting plate 1, the middle part of the connecting plate 11 is rotatably connected with the rotating shaft 12, the middle part of the rotating shaft 12 is fixedly provided with the transmission wheel 13, the transmission rope 8 is connected onto the transmission wheel 13, the protection plates 2 are arranged on the front side and the rear side of the mounting plate 1, the fixed rods 4 are fixedly connected with the middle part of the protection plates 2, the movable blocks 5 are arranged below the, and the upper surface of movable block 5 is provided with rubber elasticity rope 6, and the upper end fixed connection of rubber elasticity rope 6 is on the surface of dead lever 4, and the top fixedly connected with fixed fixture block 9 of guard plate 2, and the side of guard plate 2 is provided with magnet strip 10 to the inboard bonding of guard plate 2 is provided with sound absorption pad 14, and the inboard fixed mounting of movable block 5 has two-way telescopic rod 15.

If figure 1, protection plate 2 constitutes block structure through fixed fixture block 9 and mounting panel 1 in figure 2 and figure 4, and through fastening bolt 3 interconnect between 2 protection plates 2, made things convenient for the installation of protection plate 2, be "concave" shape structure as in figure 1 and figure 5 activity piece 5, and activity piece 5 is provided with about the axis symmetry of two-way telescopic rod 15, and activity piece 5 and gag lever post 7 be the integral structure, the inboard of gag lever post 7 is provided with sliding ring 16 simultaneously, conveniently adjust the distance between 12 below driving ropes 8 of axis of rotation.

The rubber elastic rope 6 is fixedly connected with the movable block 5 as shown in fig. 1 and fig. 4, and the rubber elastic rope 6 is in a 'V' -shaped structure, so that the movable block 5 can be supported after moving towards the outside, the connection mode of the magnet strip 10 and the protection plate 2 is adhesive connection as shown in fig. 4, and the 2 protection plates 2 mutually form a magnetic structure through the magnet strip 10, so that the assembly between the 2 protection plates 2 is facilitated, the sound absorption pad 14 comprises a rubber plate 141, a hard sponge plate 142 and a rubber honeycomb plate 143 as shown in fig. 2 and fig. 3, the hard sponge plate 142 is adhered to the surface of the rubber plate 141, and the rubber honeycomb plate 143 is adhered to the surface of the hard sponge plate 142, so that the noise generated by the rope wheel operation can be absorbed conveniently.

The working principle is as follows: firstly, when in use, the driving wheel 13 below the connecting plate 11 is installed at a place needing to be used through the mounting plate 1, then the protection plate 2 is installed, when in installation, the fixed clamping block 9 on the surface of the protection plate 2 can be clamped on the mounting plate 1, and the protection plates 2 are mutually and magnetically connected through the magnet strips 10, and then the protection plates 2 pass through the protection plates 2 through the fastening bolts 3, so that the protection plates 2 are fixedly installed on the mounting plate 1 to protect the driving wheel 13 and the driving rope 8, when in use, the bidirectional telescopic rod 15 can be opened to drive the movable blocks 5 at the left end and the right end to work to move outwards, so that the limiting rod 7 drives the driving rope 8 to move outwards, thereby conveniently adjusting the tension of the driving rope 8 below the driving wheel 13, the surface of the movable block 5 is connected on the fixed rod 4 on the surface of the protection plate 2 through the rubber elastic rope 6, and facilitating the, the use of the device is improved, the inner side of the protection plate 2 is adhered with the sound absorption pad 14, the inner side of the sound absorption pad 14 is provided with the hard sponge plate 142 and the rubber cellular plate 143, the noise generated by the operation of the rope wheels of the hard sponge plate and the rubber cellular plate can be absorbed, the noise reduction protection effect of the device is improved, the use principle of the elevator rope wheel protection device capable of absorbing the noise is the same, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an elevator rope sheave protector of absorbable noise, includes mounting panel (1), driving rope (8), drive wheel (13) and two-way telescopic link (15), its characterized in that: a connecting plate (11) is fixedly arranged below the mounting plate (1), the middle of the connecting plate (11) is rotatably connected with a rotating shaft (12), a driving wheel (13) is fixedly arranged in the middle of the rotating shaft (12), a driving rope (8) is connected onto the driving wheel (13), the front side and the rear side of the mounting plate (1) are provided with protective plates (2), the middle of each protective plate (2) is fixedly connected with a fixed rod (4), a movable block (5) is arranged below each protective plate (2), the outer end face of each movable block (5) is connected with a limiting rod (7), the upper surface of each movable block (5) is provided with a rubber elastic rope (6), the upper end of each rubber elastic rope (6) is fixedly connected onto the surface of each fixed rod (4), the upper part of each protective plate (2) is fixedly connected with a fixed clamping block (9), and the side face of each protective plate (, and the inner side of the protection plate (2) is bonded with a sound absorption pad (14), and the inner side of the movable block (5) is fixedly provided with a bidirectional telescopic rod (15).

2. The elevator sheave protector of claim 1, wherein: the protection plate (2) forms a clamping structure with the mounting plate (1) through a fixed clamping block (9), and the 2 protection plates (2) are connected with each other through fastening bolts (3).

3. The elevator sheave protector of claim 1, wherein: the movable block (5) is of a concave structure, the movable block (5) is symmetrically arranged about the central axis of the bidirectional telescopic rod (15), the movable block (5) and the limiting rod (7) are of an integrated structure, and meanwhile, a sliding ring (16) is arranged on the inner side of the limiting rod (7).

4. The elevator sheave protector of claim 1, wherein: the rubber elastic rope (6) is fixedly connected with the movable block (5), and the rubber elastic rope (6) is of a V-shaped structure.

5. The elevator sheave protector of claim 1, wherein: the connection mode of magnet strip (10) and guard plate (2) is adhesive connection, and 2 guard plates (2) constitute the magnetic structure through magnet strip (10) each other.

6. The elevator sheave protector of claim 1, wherein: the sound absorption pad (14) comprises a rubber plate (141), a hard sponge plate (142) and a rubber honeycomb plate (143), the hard sponge plate (142) is bonded to the surface of the rubber plate (141), and the rubber honeycomb plate (143) is bonded to the surface of the hard sponge plate (142).