CN217086200U

CN217086200U - Elevator traveling cable suitable for high-speed operation

Info

Publication number: CN217086200U
Application number: CN202220794496.4U
Authority: CN
Inventors: 黄立军; 吕丽云; 王祥根
Original assignee: NANTONG MILANTE ELECTRIC CO Ltd
Current assignee: NANTONG MILANTE ELECTRIC CO Ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-29
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to an elevator retinue cable technical field discloses an elevator retinue cable that is suitable for high-speed operation, include: the cable comprises a cable body, wherein a baffle is sleeved on the outer wall of the cable body, a glue is laid at the joint of the baffle and the cable body, a buckle is fixed on the inner side surface of the baffle, an anti-collision block is connected to the inner side of the baffle, and the cable body penetrates through the anti-collision block; the corner block is fixed on the outer walls of the four corners of the anti-collision block, a cavity is formed in the corner block, and clamping grooves are formed in the connecting positions of the outer walls of the two sides of the anti-collision block and the buckles. This be suitable for elevator retinue cable of high-speed operation is provided with anticollision piece, and it evenly sets up on the outer wall of cable through the baffle, can provide better shock resistance for the cable for provide protect function in the cable is followed the elevator motion process, reduce the impact damage that receives when cable and shaft inner wall bump, prevent the impaired fracture of the inside wire rod of cable.

Description

Elevator traveling cable suitable for high-speed operation

Technical Field

The utility model relates to an elevator retinue cable technical field specifically is an elevator retinue cable that is suitable for high-speed operation.

Background

The elevator trailing cable is a professional cable in elevator operation, has an elevator trailing cable for video monitoring, also has an elevator trailing cable for digital network, and the elevator trailing cable is a trailing cable with data signal transmission or power cord, and when the elevator goes upward or goes downward, the cable conductor that provides working power supply for the elevator also is along with up-and-down motion with inevitable.

The elevator trailing cable suitable for high-speed operation in the market generally has better flexibility and better following performance in use, but the outer wall of the cable is easy to collide with the inner wall of a shaft when the cable runs at high speed to cause damage to the inner structure of the cable, and therefore, the elevator trailing cable suitable for high-speed operation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be suitable for elevator retinue cable of high-speed operation to solve the general pliability of the elevator retinue cable in use that is suitable for high-speed operation on the market that proposes in the above-mentioned background art better, have better follow-up performance, but this type of cable outer wall bumps with the shaft inner wall easily when the high-speed operation, causes the impaired problem of cable inner structure.

In order to achieve the above purpose, the utility model provides a following technical scheme: an elevator trailing cable adapted for high speed operation, comprising:

the cable comprises a cable body, wherein a baffle is sleeved on the outer wall of the cable body, a glue is laid at the joint of the baffle and the cable body, a buckle is fixed on the inner side surface of the baffle, an anti-collision block is connected to the inner side of the baffle, and the cable body penetrates through the anti-collision block;

the corner block is fixed on the outer walls of the four corners of the anti-collision block, a cavity is formed in the corner block, clamping grooves are formed in the outer walls of the two sides of the anti-collision block and the connecting part of the buckle, metal glue is coated on the connecting part of the anti-collision block and the baffle, and buffering foam is paved on the inner wall of the middle of the anti-collision block.

Preferably, the baffle constitutes adhesive connection through gluing between subsides and the cable body, and the baffle passes through to constitute the block between buckle and the draw-in groove and the anticollision piece and is connected to the baffle passes through to constitute adhesive connection between metal glue and the anticollision piece.

Preferably, the angle block is symmetrically arranged about the central axis of the anti-collision block, the cavity penetrates through the inside of the angle block, and the inner wall of the anti-collision block is tightly attached to the outer wall of the cable body through the buffering foam.

Preferably, the cable body is further provided with:

the cable is arranged in the cable body in a penetrating mode, and steel stranded wires are arranged on the outer wall of the cable in a surrounding mode.

Preferably, the cable body passes through and constitutes the surrounding structure between steel strand wires and the cable, and the structure of steel strand wires is helical structure to the material of steel strand wires is flexible galvanized steel material.

Preferably, the cable is further provided with:

the rubber housing, it sets up the outmost of cable, the shielding layer has been laid to the inboard of rubber housing, the inlayer of cable is provided with the polyvinyl chloride inside lining, the plastics skeleton is worn to be equipped with in the inside of cable.

Preferably, the shielding layer is made of woven aluminum foil, and the rubber shell, the shielding layer and the polyvinyl chloride lining are tightly attached to each other.

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

1. this be suitable for elevator retinue cable of high-speed operation is provided with anticollision piece, and it evenly sets up on the outer wall of cable through the baffle, can provide better shock resistance for the cable for provide protect function in the cable is followed the elevator motion process, reduce the impact damage that receives when cable and shaft inner wall bump, prevent the impaired fracture of the inside wire rod of cable.

2. The steel strand of the flexible galvanized steel material that sets up is used for providing structural support for cable body and cable, and the heliciform coils around the outside steel strand of cable can improve the holistic tensile of this cable, antitorque bent performance, makes the cable difficult atress take place distortion, rupture when moving along with the elevator at a high speed.

3. The shielding layer of the woven aluminum foil material that sets up can be better shields external signal to the signal interference of cable, and the polyvinyl chloride inside lining has comparatively good insulating properties as inside insulating material, and voltage resistance, compliance are better, and difficult distortion is bent when the cable motion.

Drawings

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

FIG. 2 is an enlarged front view of the baffle plate of the present invention;

FIG. 3 is a schematic view of the structure of the crash block of the present invention;

FIG. 4 is a schematic view of a portion of the steel strand and cable of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the cable according to the present invention.

In the figure: 1. a cable body; 2. a baffle plate; 3. an anti-collision block; 4. a corner block; 5. a cavity; 6. gluing; 7. buckling; 8. a card slot; 9. buffering foam; 10. metal glue; 11. steel wire stranding; 12. a cable; 13. a rubber housing; 14. a shielding layer; 15. a polyvinyl chloride lining; 16. a plastic skeleton.

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.

The utility model discloses an improve and provide an elevator retinue cable that is suitable for high-speed operation here, please refer to fig. 1-3, include: the cable comprises a cable body 1, wherein a baffle 2 is sleeved on the outer wall of the cable body 1, a glue 6 is laid at the joint of the baffle 2 and the cable body 1, the baffle 2 is in adhesive connection with the cable body 1 through the glue 6, the baffle 2 fixed by the glue 6 is used for reducing the pulling injury of the baffle 2 to the cable body 1 when impacted, a buckle 7 is fixed on the inner side surface of the baffle 2, an anti-collision block 3 is connected to the inner side of the baffle 2, and the cable body 1 is arranged in the anti-collision block 3 in a penetrating manner; the corner block 4 is fixed on the outer walls of four corners of the anti-collision block 3, the corner block 4 is symmetrically arranged about the central axis of the anti-collision block 3, a cavity 5 is formed in the corner block 4, the cavity 5 penetrates through the corner block 4, a clamping groove 8 is formed in the joint of the outer walls of two sides of the anti-collision block 3 and a clamping buckle 7, the baffle 2 is in clamping connection with the anti-collision block 3 through the clamping buckle 7 and the clamping groove 8, a metal glue 10 is coated at the joint of the anti-collision block 3 and the baffle 2, the baffle 2 is in bonding connection with the anti-collision block 3 through the metal glue 10, the arranged anti-collision block 3 is uniformly arranged on the outer wall of the cable through the baffle 2, good impact resistance can be provided for the cable, a protection function is provided in the process that the cable follows an elevator, impact damage to the cable when the cable collides with the inner wall of an elevator shaft is reduced, and damage and breakage of wires in the cable are prevented; buffering bubble cotton 9 has been laid to the middle part inner wall of anticollision piece 3, and closely laminate between 3 inner walls of anticollision piece through buffering bubble cotton 9 and the 1 outer wall of cable body, and the angle block 4 and the cotton 9 buffering bubble that set up are used for promoting anticollision piece 3 to the buffer capacity of cable, and the angle block 4 is reduced the impact injury through deformation when suffering violent impact by cavity 5 structure, and anticollision piece 3 inner walls provide safeguard function through buffering bubble cotton 9 to cable body 1.

Referring to fig. 1 and 4, an elevator trailing cable suitable for high-speed traveling includes: cable 12, its wear to establish in cable body 1's inside, cable 12's outer wall ring is equipped with steel strand 11, and steel strand 11's structure is helical structure, and steel strand 11's material is flexible galvanized steel material, cable body 1 passes through and constitutes the surrounding structure between steel strand 11 and the cable 12, the steel strand 11 of the flexible galvanized steel material of setting is used for providing structural support for cable body 1 and cable 12, the heliciform coils can improve the holistic tensile of this cable in cable 12 outside steel strand 11, the antitorque performance, make the cable difficult atress take place to distort, the rupture when moving along with the elevator at a high speed.

Referring to fig. 4-5, an elevator trailing cable suitable for high speed operation includes: the rubber shell 13 is arranged on the outermost layer of the cable 12, and the rubber shell 13 serves as a protection structure on the outermost layer, so that the wear resistance is good, the chemical property is stable, and the cable is not easy to corrode; the shielding layer 14 is laid on the inner side of the rubber shell 13, the shielding layer 14 is made of a woven aluminum foil material, the polyvinyl chloride lining 15 is arranged on the innermost layer of the cable 12, the rubber shell 13, the shielding layer 14 and the polyvinyl chloride lining 15 are tightly attached to each other, the arranged shielding layer 14 made of the woven aluminum foil material can better shield signal interference of external signals to the cable, the polyvinyl chloride lining 15 serving as an internal insulating material has better insulating performance, pressure resistance and flexibility are better, and the cable is not easy to twist and bend when in motion; the plastic framework 16 is arranged in the cable 12 in a penetrating mode, the plastic framework 16 serves as an internal supporting structure, the structural strength of the cable 12 can be enhanced, and the breaking resistance of the cable 12 is improved.

The working principle is as follows: for the elevator traveling cable suitable for high-speed operation, firstly, a baffle plate 2 is adhered to the outer wall of a cable body 1 through an adhesive 6 laid on the inner wall, the inner side of the baffle plate 2 is connected with an anti-collision block 3 through a buckle 7, the buckle 7 is buckled with clamping grooves 8 on the outer walls of two sides of the anti-collision block 3, the anti-collision block 3 is adhered and connected with the baffle plate 2 through a metal adhesive 10 coated at the joint of the baffle plate 2, the connection is stable, so that the anti-collision block 3 can stably provide an anti-collision protection function for the cable, the baffle plate 2 and the anti-collision block 3 can be arranged according to the floor distance of a stairwell, the collision injury between the outer wall of the cable and the wall between the stairwell is further reduced, then when the cable body 1 collides with the inner wall or the wall of the stairwell in the movement process, the anti-collision block 3 provides buffer protection through the deformation of a cavity 5 in a corner block 4, and buffer foam 9 is laid at the joint of the inner wall of the anti-collision block 3 and the cable body 1, also play better anticollision protection effect, cable 12 that 1 inboard of cable body was worn to establish leads to steel strand 11 and protects, steel strand 11 of flexible galvanized steel material is the heliciform and carries out the cladding to cable 12, can enough provide better structural support and prevent thorn protection to cable 12, the pliability that can not influence the cable again and the followability of cable when the elevator is high-speed to move, the difficult condition that twists the rupture that takes place, last rubber housing 13 that 12 outmost settings of cable are used for providing wear-resisting protection, shielding layer 14 of inboard establishment aluminium foil material is used for reducing external signal interference, inlayer polyvinyl chloride inside lining 15 plays insulation protection's effect, cooperation cable 12 inside plastic skeleton 16 that wears to establish makes the cable when the structure remains stable, the transmission capacity is also comparatively good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator trailing cable adapted for high speed operation, comprising:

the cable comprises a cable body (1), wherein a baffle (2) is sleeved on the outer wall of the cable body (1), a glue paste (6) is laid at the joint of the baffle (2) and the cable body (1), a buckle (7) is fixed on the surface of the inner side of the baffle (2), an anti-collision block (3) is connected to the inner side of the baffle (2), and the cable body (1) is arranged in the anti-collision block (3) in a penetrating mode;

the corner block (4) is fixed on the outer walls of the four corners of the anti-collision block (3), a cavity (5) is formed in the corner block (4), a clamping groove (8) is formed in the joint of the outer walls of the two sides of the anti-collision block (3) and the buckle (7), metal glue (10) is coated on the joint of the anti-collision block (3) and the baffle (2), and buffering foam (9) is laid on the inner wall of the middle of the anti-collision block (3).

2. An elevator trailing cable adapted for high speed operation according to claim 1, wherein: baffle (2) constitute adhesive connection between gluing (6) and cable body (1), and baffle (2) constitute the block through buckle (7) and draw-in groove (8) and anticollision piece (3) and be connected to constitute adhesive connection between baffle (2) through metal glue (10) and anticollision piece (3).

3. An elevator trailing cable adapted for high speed operation according to claim 1, wherein: the corner block (4) is symmetrically arranged about the central axis of the anti-collision block (3), the cavity (5) penetrates through the corner block (4), and the inner wall of the anti-collision block (3) is tightly attached to the outer wall of the cable body (1) through the buffering foam (9).

4. An elevator trailing cable adapted for high speed operation according to claim 1, wherein: the cable body (1) is further provided with:

the cable (12) penetrates through the cable body (1), and a steel strand (11) is arranged on the outer wall of the cable (12) in a surrounding mode.

5. An elevator trailing cable adapted for high speed operation according to claim 4, wherein: the cable body (1) forms a surrounding structure between the steel strand wires (11) and the cable (12), the structure of the steel strand wires (11) is of a spiral structure, and the steel strand wires (11) are made of flexible galvanized steel.

6. The elevator trailing cable adapted for high speed operation of claim 4, wherein: the cable (12) is further provided with:

the cable comprises a rubber shell (13) and is arranged on the outermost layer of the cable (12), a shielding layer (14) is laid on the inner side of the rubber shell (13), a polyvinyl chloride lining (15) is arranged on the innermost layer of the cable (12), and a plastic framework (16) is arranged inside the cable (12) in a penetrating mode.

7. An elevator trailing cable adapted for high speed operation according to claim 6, wherein: the shielding layer (14) is made of woven aluminum foil, and the rubber shell (13), the shielding layer (14) and the polyvinyl chloride lining (15) are tightly attached to each other.