Tape wrapping machine for fire-resistant elevator traveling cable

Abstract

The utility model relates to a taping machine for a fire-resistant elevator traveling cable, which aims to solve the technical problem that the quality of the cable is easily influenced as the current non-attached shielding tape directly enters the next process, and comprises a taping machine body and an attaching structure, the fitting structure is arranged on a bedplate at the wire outlet end of the taping machine body; the attaching structure comprises a bottom block, an outer ring plate and an arc-shaped abutting piece. The bottom block is fixedly arranged on a bedplate at the wire outlet end of the taping machine body; the outer ring plate is fixedly arranged at the top end of the bottom block; the arc-shaped abutting pieces are arranged on the inner ring of the outer ring plate in an annular array mode. The arching ends of the plurality of arc-shaped abutting sheets are opposite to each other, and the arching ends of the plurality of arc-shaped abutting sheets form a circular channel in a surrounding manner, so that the shielding layer on a passing cable core can be extruded, and the shielding layer can be fully attached to the cable core.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tape wrapping, in particular to a tape wrapping machine for fire-resistant elevator accompanying cables. Background Art

[0002] Fire-resistant cables refer to cables that can maintain safe operation for a certain period of time under flame conditions. Cables used for elevators need to have fire-resistant properties.

[0003] When making fire-resistant cables, a layer of shielding tape is wrapped around the cable core and processed by a tape wrapping machine. After the existing tape wrapping machine wraps the cable core, there may be a small amount of non-fitting. These non-fitting shielding tapes directly enter the next process, which is easy to affect the quality of the cable.

[0004] In view of this, we propose a taping machine for fire-resistant elevator traveling cables. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a fire-resistant elevator accompanying cable taping machine to solve the current technical problem that the unfitted shielding tape directly enters the next step and easily affects the cable quality.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a taping machine for fire-resistant elevator traveling cables, including a taping machine body and a fitting structure;

[0007] The fitting structure is arranged on the table at the outlet end of the taping machine body;

[0008] The fitting structure comprises a bottom block, an outer ring plate and an arc-shaped abutment sheet;

[0009] The bottom block is fixedly mounted on the table at the outlet end of the taping machine body;

[0010] The outer ring plate is fixedly arranged on the top of the bottom block;

[0011] A plurality of arc-shaped abutment sheets are arranged in an annular array on the inner ring of the outer ring plate;

[0012] Wherein, the arched ends of the plurality of arc-shaped abutting pieces are opposite to each other, and the arched ends of the plurality of arc-shaped abutting pieces form a circular channel.

[0013] Preferably, the arched section of the arc-shaped abutting piece is concave.

[0014] Preferably, a connecting ring is fixedly provided in the middle of the inner ring of the outer ring plate, an inner ring plate is fixedly provided in the inner ring of the connecting ring, and the arc-shaped abutting piece is penetrated and matched with the inner ring plate.

[0015] Preferably, a number of arcuate strips are fixedly provided in an annular array on both sides of the outer ring wall of the outer ring plate, and the inner openings of the arcuate strips correspond to a number of through-holes opened in an annular array at both ends of the outer ring plate, and plug-ins are fixedly provided at both ends of the arcuate abutment sheet, and the plug-ins are passed through the through-holes and inserted into the inner openings of the arcuate strips, and the plug-ins and the arcuate strips are fixedly connected by bolts and nuts.

[0016] Preferably, the inner end of the through hole is designed in a trapezoidal structure, and the inner end of the through hole is an outward octagonal opening.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model has the advantage of squeezing the shielding layer on the cable core passing through by arranging the bottom block, the outer ring plate and the arc-shaped abutment sheet, so that the shielding layer is fully fitted with the cable core, and solves the problem that the unfitted shielding tape directly enters the next step and easily affects the cable quality.

[0019] 2. The utility model has the advantages of being easy to install or disassemble the arc-shaped abutment piece by arranging the arc-shaped strip, perforations, inserts, bolts and nuts, and being able to replace the arc-shaped abutment piece promptly and quickly after it is damaged or loses its elasticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of the fitting structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the outer ring plate of the utility model;

[0023] Figure 4 For the utility model Figure 3 A magnified schematic diagram of point A;

[0024] Figure 5 This is a schematic diagram of the connection structure of the arc-shaped abutment piece of the utility model;

[0025] In the figure: 1. Taping machine body; 2. Laminating structure;

[0026] 201, bottom block; 202, outer ring plate; 203, connecting ring; 204, inner ring plate; 205, arc-shaped abutment sheet; 206, bolt; 207, nut;

[0027] 2021, curved strip; 2022, perforated;

[0028] 2051. Insert. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0030] Example 1: A fire-resistant elevator cable taping machine, see Figures 1 to 5 , including a taping machine body 1, and also including a bonding structure 2; the bonding structure 2 is arranged on a table at the outlet end of the taping machine body 1;

[0031] The fitting structure 2 includes a bottom block 201, an outer ring plate 202 and an arc-shaped abutment piece 205; the bottom block 201 is fixed on the table at the outlet end of the taping machine body 1; the outer ring plate 202 is fixed on the top of the bottom block 201; a plurality of arc-shaped abutment pieces 205 are arranged in a circular array on the inner circle of the outer ring plate 202; wherein, the arched ends of a plurality of arc-shaped abutment pieces 205 are opposite to each other, and the arched ends of a plurality of arc-shaped abutment pieces 205 form a circular channel.

[0032] The utility model has the advantage of squeezing the shielding layer on the cable core passing through by arranging the bottom block 201, the outer ring plate 202 and the arc-shaped abutment piece 205, so that the shielding layer is fully fitted with the cable core, thereby solving the problem that the shielding tape that does not fit directly enters the next step and easily affects the cable quality.

[0033] Specifically, the arched section of the arc-shaped abutting piece 205 is concave, and the shielding layer of the cable core is more closely attached to the arched section of the arc-shaped abutting piece 205, so the extrusion effect is better.

[0034] Furthermore, a connecting ring 203 is fixedly provided in the middle of the inner circle of the outer ring plate 202 , an inner ring plate 204 is fixedly provided in the inner circle of the connecting ring 203 , and an arc-shaped abutting piece 205 is penetrated and matched with the inner ring plate 204 .

[0035] The utility model has the advantage of limiting the extrusion degree of the arc-shaped abutting piece 205 by providing the connecting ring 203 and the inner ring plate 204, and will not over-extrude the arc-shaped abutting piece 205.

[0036] Furthermore, a plurality of arcuate strips 2021 are fixedly provided in an annular array on both sides of the outer ring wall of the outer ring plate 202, and the inner openings of the plurality of arcuate strips 2021 correspond to the plurality of through holes 2022 opened in an annular array at both ends of the outer ring plate 202, and plugs 2051 are fixedly provided at both ends of the arcuate abutment sheet 205, and the plugs 2051 are passed through the through holes 2022 and inserted into the inner openings of the arcuate strip 2021, and the plugs 2051 and the arcuate strip 2021 are fixedly connected by bolts 206 and nuts 207, and the bolts 206 pass through the openings on the arcuate strip 2021 and the plugs 2051 in turn, and the nut 207 is screwed on the end through which the bolts 206 pass.

[0037] The utility model has the advantages of being easy to install or disassemble the arc-shaped abutment piece 205 by providing the arc-shaped strip 2021, the through hole 2022, the insert piece 2051, the bolt 206 and the nut 207, and being able to replace the arc-shaped abutment piece 205 promptly and quickly after it is damaged or loses its elasticity.

[0038] It is worth noting that the inner end of the through hole 2022 is designed in a trapezoidal structure, and the inner end of the through hole 2022 is an outward octagonal opening; the insert 2051 is easier to insert into the through hole 2022 and pass through.

[0039] Working principle: When using the device of the utility model, the cable core after the shielding layer is wrapped by the tape wrapping machine body 1 passes through the middle of several arc-shaped abutment pieces 205, and the shielding layer on the cable core contacts the arched end of the arc-shaped abutment piece 205. The arc-shaped abutment piece 205 is squeezed and bent, and the shielding layer on the cable core is abutted by the bent arc-shaped abutment piece 205, which squeezes the shielding layer on the passing cable core so that the shielding layer fully fits the cable core.

[0040] When replacing the arc-shaped abutment piece 205, loosen and remove the bolt 206 and the nut 207, pull the insert 2051 out of the arc-shaped strip 2021 and the through-hole 2022, remove the arc-shaped abutment piece 205, install the new arc-shaped abutment piece 205, insert the new insert 2051 into the arc-shaped strip 2021 through the through-hole 2022, and pass the bolt 206 through the openings on the arc-shaped strip 2021 and the insert 2051 in turn, screw on the nut 207 at the end through which the bolt 206 passes, and complete the installation.

[0041] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A taping machine for fire-resistant elevator traveling cables, comprising a taping machine body (1), characterized in that: Also includes: A fitting structure (2) is arranged on a table at the outlet end of the taping machine body (1); The fitting structure (2) comprises: A bottom block (201) is fixedly mounted on a table at the outlet end of the taping machine body (1); An outer ring plate (202) is fixedly mounted on the top of the bottom block (201); A plurality of arc-shaped abutment plates (205) are arranged in an annular array on the inner ring of the outer ring plate (202); The arched ends of the plurality of arc-shaped abutting pieces (205) are opposite to each other, and the arched ends of the plurality of arc-shaped abutting pieces (205) form a circular channel.

2. A fire-resistant elevator traveling cable taping machine as claimed in claim 1, characterized in that: The arched section of the arc-shaped abutting piece (205) is concave.

3. The taping machine for fire-resistant elevator traveling cables according to claim 1, characterized in that: A connecting ring (203) is fixedly arranged in the middle of the inner ring of the outer ring plate (202), an inner ring plate (204) is fixedly arranged in the inner ring of the connecting ring (203), and the arc-shaped abutting piece (205) is penetrated and matched with the inner ring plate (204).

4. The taping machine for fire-resistant elevator traveling cables according to claim 1, characterized in that: A plurality of arcuate strips (2021) are fixedly provided in an annular array on both sides of the outer ring wall of the outer ring plate (202); the inner openings of the plurality of arcuate strips (2021) correspond to the plurality of through holes (2022) opened in an annular array at both ends of the outer ring plate (202); plug-ins (2051) are fixedly provided at both ends of the arcuate abutment sheet (205); the plug-ins (2051) are passed through the through holes (2022) and inserted into the inner openings of the arcuate strips (2021); the plug-ins (2051) and the arcuate strips (2021) are fixedly connected by bolts (206) and nuts (207).

5. The taping machine for fire-resistant elevator traveling cables according to claim 4, characterized in that: The inner end of the through hole (2022) is designed in a trapezoidal structure, and the inner end of the through hole (2022) is an outward octagonal opening.

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