A new type of PTFE microporous cable wrapping tape

Abstract

A novel PTFE microporous cable wrapping tape comprises a fixed main plate, an upper semicircular groove, a side fixed plate, a fixed auxiliary plate, a lower semicircular pressure roller, a positioning protrusion, an L-shaped connecting plate, a threaded locking rod, a rotating shaft, and a triangular reinforcement plate. The side of the fixed main plate is provided with a fixed main plate side ear, a group of fixed main plate side ears are distributed on the side of the fixed main plate, the side of the fixed auxiliary plate is provided with a fixed auxiliary plate side ear, a group of fixed auxiliary plate side ears are distributed on the side of the fixed auxiliary plate, the side of the fixed main plate side ear is fitted with the fixed auxiliary plate side ear, the fixed main plate side ear is connected to the fixed auxiliary plate side ear through a rotating shaft, the upper part of the fixed main plate is provided with an upper semicircular groove, a group of upper semicircular grooves are distributed on the upper part of the fixed main plate, the lower part of the fixed auxiliary plate is provided with a lower semicircular pressure roller, a group of lower semicircular pressure rollers are distributed on the lower part of the fixed auxiliary plate, the lower semicircular pressure roller is adapted to the upper semicircular groove, the lower semicircular pressure roller is inserted into the upper semicircular groove, and the fixed auxiliary plate is inserted into the fixed main plate.

Description

Technical Field

[0001] The utility model relates to the field of PTFE microporous cables, in particular to a novel PTFE microporous cable wrapping tape. Background Art

[0002] The existing patent (publication number: CN104051064B) proposes a cable wrapping tape, especially a cable wrapping tape used in an automobile motor room, which has a strip-shaped substrate made of fabric, and the substrate is provided with a self-adhesive layer made of an adhesive on at least one side, wherein the yarn is composed of 24 to 80 filaments, and the yarn of the fabric of the substrate of this device is made of polyamide material and has a linear density of at least 280 dtex. However, the end of the wrapping tape woven from this yarn is easily drawn when in use, which affects the use of the wrapping tape. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a novel PTFE microporous cable wrapping tape which is fixed on a device by a group of lower semicircular pressure rollers, strengthens the fixation of the end of the wrapping tape, and prevents the end of the wrapping tape from being drawn during use.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A novel PTFE microporous cable wrapping tape comprises a fixed main plate, an upper semicircular groove, a side fixed plate, a fixed auxiliary plate, a lower semicircular pressure roller, a positioning protrusion, an L-shaped connecting plate, a threaded locking rod, a rotating shaft, and a triangular reinforcement plate. The side of the fixed main plate is provided with a fixed main plate side ear, a group of fixed main plate side ears are distributed on the side of the fixed main plate, the side of the fixed auxiliary plate is provided with a fixed auxiliary plate side ear, a group of fixed auxiliary plate side ears are distributed on the side of the fixed auxiliary plate, the side of the fixed main plate side ear is fitted with the fixed auxiliary plate side ear, the fixed main plate side ear is connected to the fixed auxiliary plate side ear through a rotating shaft, the upper part of the fixed main plate is provided with an upper semicircular groove, a group of upper semicircular grooves are distributed on the upper part of the fixed main plate, the lower part of the fixed auxiliary plate is provided with a lower semicircular pressure roller, a group of lower semicircular pressure rollers are distributed on the lower part of the fixed auxiliary plate, the lower semicircular pressure roller is adapted to the upper semicircular groove, the lower semicircular pressure roller is inserted into the upper semicircular groove, and the fixed auxiliary plate is inserted into the fixed main plate.

[0006] The outer side of the lower semicircular pressure roller is provided with positioning protrusions, and multiple rows of positioning protrusions are distributed on the surface of the lower semicircular pressure roller. The wrapping tape is placed between the lower semicircular pressure roller and the upper semicircular groove. The upper surface of the wrapping tape is in contact with the fixed auxiliary clamping plate, the lower surface of the wrapping tape is in contact with the upper surface of the fixed main clamping plate, and the positioning protrusions are in contact with the wrapping tape.

[0007] The L-shaped connecting plate is connected to the fixed sub-clamp, and the L-shaped connecting plate is symmetrically arranged at the front and rear ends of the fixed sub-clamp, and the triangular reinforcement plate is connected to the L-shaped connecting plate. A group of triangular reinforcement plates are distributed on the L-shaped connecting plate, and the L-shaped connecting plate has an L-shaped connecting plate inner hole. The threaded locking rod is adapted to the L-shaped connecting plate inner hole, and the threaded locking rod is inserted into the L-shaped connecting plate inner hole, and the threaded locking rod slides in the L-shaped connecting plate inner hole.

[0008] The side of the side fixing plate is connected to the fixed main splint, the upper part of the side fixing plate is provided with an internally threaded convex tube, the lower part of the threaded locking rod is adapted to the internally threaded convex tube, the lower part of the threaded locking rod passes through the internally threaded convex tube, the threaded locking rod rotates in the internally threaded convex tube, the threaded locking rod is provided with a threaded locking rod convex ring, and the lower surface of the threaded locking rod convex ring is fitted with the L-shaped connecting plate. Beneficial Effects

[0009] 1. The utility model connects the side ears of the fixed main plate with the side ears of the fixed auxiliary plate through a rotating shaft, so that the fixed main plate is connected to the side axis of the fixed auxiliary plate, and the two can be rotated to open and close, and the lower semicircular pressure roller is inserted into the upper semicircular groove. This embedded clamping method enables the fixed main plate and the fixed auxiliary plate to tightly clamp the wrapping tape, and prevents the wrapping tape from detaching from there between when the PTFE microporous cable wrapping tape is used. A plurality of positioning protrusions are on the side of the lower semicircular pressure roller, and the positioning protrusions increase the pressure of the lower semicircular pressure roller on the wrapping tape, improve the clamping stability of the device on the wrapping tape, and fix the wrapping tape on the device through a group of lower semicircular pressure rollers, strengthen the fixation of the end of the wrapping tape, and prevent the end of the wrapping tape from being drawn when the PTFE microporous cable wrapping tape is used.

[0010] 2. The side fixing plate of the utility model is fixed to the side of the fixed main clamping plate, the L-shaped connecting plate is fixed to the side of the fixed auxiliary clamping plate, and a group of triangular reinforcement plates reinforce the L-shaped connecting plate. When the PTFE microporous cable wrapping tape is used, the L-shaped connecting plate is prevented from being deformed under the pressure of the threaded locking rod. The threaded locking rod passes through the inner hole of the L-shaped connecting plate and the internal threaded convex tube in sequence. The threaded locking rod rotates and moves the threaded locking rod downward under the action of the threaded connection. The lower surface of the convex ring of the threaded locking rod fits with the L-shaped connecting plate. When the threaded locking rod rotates, the convex ring of the threaded locking rod applies a downward thrust to the L-shaped connecting plate, so that the fixed auxiliary clamping plate moves downward, thereby reducing the distance between the fixed main clamping plate and the fixed auxiliary clamping plate, so that the clamping effect of the two on the wrapping tape is better, and the wrapping tape is prevented from being detached from the two when the PTFE microporous cable wrapping tape is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view of a novel PTFE microporous cable wrapping tape described in the utility model.

[0012] Figure 2 This is a rear view of a novel PTFE microporous cable wrapping tape described in the utility model.

[0013] Figure 3 This is a front and cross-sectional view of a novel PTFE microporous cable wrapping tape described in the utility model.

[0014] Figure 4 It is a side sectional view of a novel PTFE microporous cable wrapping tape described in the utility model.

[0015] Figure 5 This is an open view of a novel PTFE microporous cable wrapping tape described in the utility model.

[0016] Figure 6 This is a schematic diagram of the fixed main plate structure of the utility model.

[0017] Figure 7 This is a schematic diagram of the fixed auxiliary clamping plate structure described in the utility model.

[0018] Figure 8 This is a schematic diagram of the structure of the threaded locking rod described in the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0020] Embodiment 1:

[0021] A novel PTFE microporous cable wrapping tape comprises a fixed main plate 01, an upper semicircular groove 02, a side fixing plate 05, a fixed auxiliary plate 07, a lower semicircular pressure roller 08, a positioning convex point 09, an L-shaped connecting plate 11, a threaded locking rod 13, a rotating shaft 15, and a triangular reinforcing plate 17. The side of the fixed main plate 01 has a fixed main plate side ear 04, a group of fixed main plate side ears 04 are distributed on the side of the fixed main plate 01, the side of the fixed auxiliary plate 07 has a fixed auxiliary plate side ear 10, a group of fixed auxiliary plate side ears 10 are distributed on the side of the fixed auxiliary plate 07, the side of the fixed main plate side ear 04 is in contact with the fixed auxiliary plate side ear 10, and the fixed main plate side ear 04 is connected to the fixed auxiliary plate side ear 1 through the rotating shaft 15. 0, so that the fixed main splint 01 is connected to the side axis of the fixed auxiliary splint 07, the two can be rotated to open and close, the upper part of the fixed main splint 01 has an upper semicircular groove 02, a group of upper semicircular grooves 02 are distributed on the upper part of the fixed main splint 01, the lower part of the fixed auxiliary splint 07 has a lower semicircular pressure roller 08, a group of lower semicircular pressure rollers 08 are distributed on the lower part of the fixed auxiliary splint 07, the lower semicircular pressure roller 08 is adapted to the upper semicircular groove 02, the lower semicircular pressure roller 08 is inserted into the upper semicircular groove 02, and the fixed auxiliary splint 07 is inserted into the fixed main splint 01. This embedded clamping method enables the fixed main splint 01 and the fixed auxiliary splint 07 to tightly clamp the wrapping tape 16, preventing the wrapping tape 16 from detaching from the two during the use of the PTFE microporous cable wrapping tape.

[0022] Embodiment 2:

[0023] The utility model describes that the outer side of the lower semicircular pressure roller 08 is provided with positioning protrusions 09, and multiple rows of positioning protrusions 09 are distributed on the surface of the lower semicircular pressure roller 08. The positioning protrusions 09 increase the pressing force of the lower semicircular pressure roller 08 on the wrapping tape 16, and improve the clamping stability of the device on the wrapping tape 16. The wrapping tape 16 is fixed to the device through a group of lower semicircular pressure rollers 08, and the fixation of the end of the wrapping tape 16 is strengthened. When the PTFE microporous cable wrapping tape is used, the end of the wrapping tape 16 is prevented from being drawn. The wrapping tape 16 is placed between the lower semicircular pressure roller 08 and the upper semicircular groove 02. The upper surface of the wrapping tape 16 is in contact with the fixed auxiliary clamping plate 07, and the lower surface of the wrapping tape 16 is in contact with the upper surface of the fixed main clamping plate 01, and the positioning protrusions 09 are in contact with the wrapping tape 16.

[0024] Embodiment 3:

[0025] The L-shaped connecting plate 11 described in the utility model is connected to the fixed auxiliary clamping plate 07, and the L-shaped connecting plate 11 is symmetrically arranged at the front and rear ends of the fixed auxiliary clamping plate 07. The triangular reinforcement plates 17 connect the L-shaped connecting plate 11, and a group of triangular reinforcement plates 17 are distributed on the L-shaped connecting plate 11. The side fixing plate 05 is fixed to the side of the fixed main clamping plate 01, and the L-shaped connecting plate 11 is fixed to the side of the fixed auxiliary clamping plate 07. A group of triangular reinforcement plates 17 reinforces the L-shaped connecting plate 11. When the PTFE microporous cable wrapping tape is used, the L-shaped connecting plate 11 is prevented from being deformed under the pressure of the threaded locking rod 13. The L-shaped connecting plate 11 has an L-shaped connecting plate inner hole 12, and the threaded locking rod 13 is adapted to the L-shaped connecting plate inner hole 12. The threaded locking rod 13 is inserted into the L-shaped connecting plate inner hole 12, and the threaded locking rod 13 slides in the L-shaped connecting plate inner hole 12.

[0026] Embodiment 4:

[0027] The side fixing plate 05 of the utility model is connected to the main splint 01 at the side, and the upper part of the side fixing plate 05 is provided with an internal threaded convex tube 06, and the lower part of the threaded locking rod 13 is adapted to the internal threaded convex tube 06, and the lower part of the threaded locking rod 13 passes through the internal threaded convex tube 06, and the threaded locking rod 13 rotates in the internal threaded convex tube 06, and the threaded locking rod 13 has a threaded locking rod convex ring 14, and the lower surface of the threaded locking rod convex ring 14 is in contact with the L-shaped connecting plate 11, and the threaded locking rod 13 rotates in the threaded connection Under the action of , the threaded locking rod 13 moves downward, and the lower surface of the threaded locking rod convex ring 14 fits with the L-shaped connecting plate 11. When the threaded locking rod 13 rotates, the threaded locking rod convex ring 14 applies a downward thrust to the L-shaped connecting plate 11, causing the fixed sub-clamping plate 07 to move downward, thereby reducing the distance between the fixed main clamping plate 01 and the fixed sub-clamping plate 07, so that the two have a better clamping effect on the wrapping tape 16, preventing the wrapping tape 16 from detaching from the two during use of the PTFE microporous cable wrapping tape.

[0028] Embodiment 5:

[0029] The installation steps of the utility model are as follows: first, connect the L-shaped connecting plate 11 to the fixed auxiliary splint 07, connect the triangular reinforcement plate 17 to the L-shaped connecting plate 11, connect the side fixing plate 05 to the fixed main splint 01, connect the fixed main splint side ear 04 to the fixed auxiliary splint side ear 10 through the rotating shaft 15, pass the threaded locking rod 13 through the inner hole 12 of the L-shaped connecting plate, clamp the wrapping tape 16 between the fixed main splint 01 and the fixed auxiliary splint 07, and pass the lower part of the threaded locking rod 13 through the internal threaded convex tube 06.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A new type of PTFE microporous cable wrapping tape, characterized by : It includes a fixed main plate (01), an upper semicircular groove (02), a side fixing plate (05), a fixed auxiliary plate (07), a lower semicircular pressure roller (08), a positioning convex point (09), an L-shaped connecting plate (11), a threaded locking rod (13), a rotating shaft (15), and a triangular reinforcing plate (17). The side of the fixed main plate (01) has a fixed main plate side ear (04), and a group of fixed main plate side ears (04) are distributed on the side of the fixed main plate (01). The side of the fixed auxiliary plate (07) has a fixed auxiliary plate side ear (10), and a group of fixed auxiliary plate side ears (10) are distributed on the side of the fixed auxiliary plate (07). The side of the fixed main plate side ear (04) is in contact with the fixed auxiliary plate side ear (10). The fixed main plate side ear (04) is connected to the fixed auxiliary plate side ear (10) through the rotating shaft (15). The upper part of the fixed main plate (01) has an upper semicircular groove (02). A group of upper semicircular grooves (02) are distributed on the upper part of the fixed main splint (01), and a lower semicircular pressure roller (08) is provided at the lower part of the fixed auxiliary splint (07). A group of lower semicircular pressure rollers (08) are distributed on the lower part of the fixed auxiliary splint (07), and the lower semicircular pressure rollers (08) are adapted to the upper semicircular grooves (02). The lower semicircular pressure rollers (08) are inserted into the upper semicircular grooves (02), and the fixed auxiliary splint (07) is inserted into the fixed main splint (01). The outer side of the pressure roller (08) has positioning convex points (09), and multiple rows of positioning convex points (09) are distributed on the surface of the lower semicircular pressure roller (08). The wrapping belt (16) is placed between the lower semicircular pressure roller (08) and the upper semicircular groove (02). The upper surface of the wrapping belt (16) is in contact with the fixed auxiliary clamping plate (07), the lower surface of the wrapping belt (16) is in contact with the upper surface of the fixed main clamping plate (01), and the positioning convex points (09) are in contact with the wrapping belt (16).

2. A novel PTFE microporous cable wrapping tape according to claim 1, characterized in that The L-shaped connecting plate (11) is connected to the fixed auxiliary clamping plate (07), and the L-shaped connecting plate (11) is symmetrically arranged at the front and rear ends of the fixed auxiliary clamping plate (07). The triangular reinforcement plate (17) is connected to the L-shaped connecting plate (11), and a group of triangular reinforcement plates (17) are distributed on the L-shaped connecting plate (11). The L-shaped connecting plate (11) has an L-shaped connecting plate inner hole (12), and the threaded locking rod (13) is adapted to the L-shaped connecting plate inner hole (12). The threaded locking rod (13) is inserted into the L-shaped connecting plate inner hole (12), and the threaded locking rod (13) slides in the L-shaped connecting plate inner hole (12).

3. A novel PTFE microporous cable wrapping tape according to claim 2, characterized in that The side fixing plate (05) is connected to the main clamping plate (01) at the side, and the upper part of the side fixing plate (05) is provided with an internal threaded convex tube (06). The lower part of the threaded locking rod (13) is adapted to the internal threaded convex tube (06), and the lower part of the threaded locking rod (13) passes through the internal threaded convex tube (06).

4. A novel PTFE microporous cable wrapping tape according to claim 3, characterized in that The threaded locking rod (13) rotates in the internal threaded convex tube (06), and the threaded locking rod (13) has a threaded locking rod convex ring (14), and the lower surface of the threaded locking rod convex ring (14) is in contact with the L-shaped connecting plate (11).

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