Twisted pair cutting device for network monitoring construction

Abstract

The utility model relates to the technical field of twisted pair cutting, and discloses a twisted pair cutting device for network monitoring construction, which comprises a base, a placing groove and a cutting base, the placing groove and the cutting base are arranged on the upper side of the base, the placing groove and the cutting base are fixedly connected, the inner wall of the placing groove is provided with a roller which is rotatably connected, and the inner wall of the cutting base is fixedly connected with the base. Limiting plates are installed at the two ends of the rolling wheel correspondingly. The limiting plates are mounted on the inner walls of the rolling wheels, and clamping springs are arranged on the inner walls of the limiting plates and the rolling wheels; a supporting frame is fixedly installed on the upper side of the cutting base, and a cutting knife in sliding connection is arranged on the inner wall of the supporting frame. When the twisted pair is taken out, the twisted pair is generally in a bent state, the twisted pair is firstly placed in the rolling wheel at the upper end of the placing groove, the limiting plate in the rolling wheel stably clamps the twisted pair, the twisted pair is stretched, and the twisted pair penetrates through the lower portion of the supporting frame, so that the twisted pair can be conveniently cut by the cutting knife, and the twisted pair in the bent state can be conveniently measured.

Description

Technical Field

[0001] The utility model relates to the technical field of twisted pair cutting, in particular to a twisted pair cutting device for network monitoring construction. Background Art

[0002] In network monitoring construction, twisted pair is a commonly used transmission medium. If you need to use twisted pair for network monitoring construction, you usually need to cut it into appropriate lengths, use a wire stripping tool to remove the outer sheath, and then insert the exposed part of the twisted pair into the network socket or connector. It should be noted that when cutting and connecting twisted pair, you should follow the relevant safety regulations and operating procedures to ensure the quality and safety of the construction.

[0003] Long twisted-pair cables need to be cut. Long twisted-pair cables will affect their normal use during construction. Conventional twisted-pair cables are generally wound on drums. When cutting, the twisted-pair cables themselves are in a bent state. When measuring the length of use, the bent twisted-pair cables will produce errors, and cutting is more troublesome. Therefore, a twisted-pair cutting device for network monitoring construction with the function of straightening twisted-pair cables and facilitating material loading is designed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a twisted pair cutting device for network monitoring construction, which has the advantages of straightening the twisted pair and facilitating material loading, and solves the problem that conventional twisted pair cables are generally wound on drums, and when cutting, the twisted pair cables themselves are in a bent state, which will cause errors when measuring the length, making cutting more troublesome.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of having dustproof function, the utility model provides the following technical solutions:

[0008] Preferably, a twisted pair cutting device for network monitoring construction includes a base, and a placement slot and a cutting base installed on the upper side of the base, and the placement slot and the cutting base are fixedly connected, the inner wall of the placement slot is provided with a rotatably connected roller, and the two ends of the roller are respectively installed with a limit plate; the limit plate is installed on the inner wall of the roller, and the limit plate and the inner wall of the roller are provided with a clamping spring; a support frame is fixedly installed on the upper side of the cutting base, and the inner wall of the support frame is provided with a slidably connected cutting knife. The twisted pair is taken out, which is generally in a bent state. It is first placed in the roller at the upper end of the placement slot, and the limit plate inside the roller stably clamps the twisted pair to stretch it. The twisted pair passes through the bottom of the support frame, which is convenient for the cutting knife to cut it and convenient for measuring the twisted pair in a bent state.

[0009] Preferably, the inner wall of the placement groove is provided with a rotatably connected connecting shaft, and the roller is fixedly installed at one end of the placement groove; the limit plate and the roller are slidably connected. The roller is installed on the inner wall of the placement groove through the connecting shaft, and the limit plate clamps and stretches the twisted pair through the limit plate, so that the twisted pair can be straightened, which is convenient for cutting and stretching.

[0010] Preferably, a support frame is fixedly mounted on the upper side of the cutting base, and a sliding groove is fixedly mounted on the inner wall of the support frame; a slidingly connected pressing plate is provided on the inner wall of the sliding groove, and a cutting knife is fixedly mounted on the lower side of the pressing plate. The pressing plate is arranged in the sliding groove, which drives the cutting knife to move vertically to cut the twisted pair wires passing under the support frame. The cutting knife is mounted on the lower side of the pressing plate by means of a snap connection, and the pressing plate can be disassembled, and a suitable cutting knife can be replaced according to the size of the actual twisted pair wires. The friction between the pressing plate and the sliding groove is small, and the two can operate normally.

[0011] Preferably, a handle is fixedly mounted on the upper side of the pressure plate, and the handle passes through the support frame and is located on the upper side of the support frame; a return spring is provided on the upper side of the pressure plate and the cutting base, and the two ends of the return spring are respectively fixedly connected to the lower side of the pressure plate and the upper side of the cutting base. Pushing the handle drives the pressure plate to move vertically, and the pressure plate drives the cutting knife to move vertically, and the cutting knife cuts the twisted pair. The return spring is used to support the pressure plate so that the cutting knife can be reset when cutting is completed, and the pressure plate will not be skewed due to the position restriction of the sliding groove.

[0012] Preferably, the two sides of the partition block are provided with screw rods that are rotatably connected, and one end of the screw rod is rotatably connected to the inner wall of the slot; the upper side of the cutting base is provided with a clamping piece that is slidably connected, and one side of the clamping piece is provided with a fixing convex pattern. The partition block separates the slots, and the two screw rods pass through the partition block and are fixedly connected so that the two screw rods can rotate normally. The clamping piece is used to fix and clamp the twisted pair so that it remains stable during cutting. The fixing convex pattern is made of soft rubber material, which will not cause damage to the twisted pair.

[0013] Preferably, a sliding plate that is slidably connected is provided on the upper side of the cutting base, and one end of the sliding plate is sleeved on the outer side of the screw; the clamping member is fixedly installed on one side of the sliding plate; the outer sides of the cutting base are respectively provided with rotating heads that are rotatably connected, and the rotating heads are respectively fixedly connected to one end of the corresponding screw. The rotating heads are manually rotated to drive the screw to rotate, and the sliding plate used in conjunction with the screw will move with the rotation of the screw. A convex block is provided at one end of the sliding plate, and the convex block is arranged inside the slot. The screw passes through the convex block, and a thread used in conjunction with the screw is provided inside the convex block, so that the sliding plate can move normally when the screw rotates, thereby driving the clamping member to stably clamp the twisted pair.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a twisted pair cutting device for network monitoring construction, which has the following beneficial effects: the twisted pair cutting device for network monitoring construction takes out the twisted pair, which is generally in a bent state, and first places it on the roller at the upper end of the placement groove, and the limit plate inside the roller stably clamps the twisted pair to stretch it, and then the twisted pair passes through the bottom of the support frame to facilitate the cutting process of the cutting knife, thereby achieving the effect of straightening the twisted pair and facilitating loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the placement slot of the utility model;

[0018] Figure 3 This is a structural diagram of the cutting base of the utility model;

[0019] Figure 4 This is a structural diagram of the support frame of the utility model;

[0020] Figure 5 It is the structural diagram of the cutting mechanism of the utility model.

[0021] In the figure: 1. base; 2. placement groove; 3. cutting base; 4. support frame; 5. handle; 6. clamping piece; 7. connecting shaft; 8. limit plate; 9. clamping spring; 10. roller; 11. rotating head; 12. sliding plate; 13. screw rod; 14. partition block; 15. fixing convex pattern; 16. cutting knife; 17. pressing plate; 18. sliding groove; 19. reset spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: See Figure 1-5A twisted pair cutting device for network monitoring construction includes a base 1, and a placement slot 2 and a cutting base 3 installed on the upper side of the base 1, and the placement slot 2 and the cutting base 3 are fixedly connected. The inner wall of the placement slot 2 is provided with a rotatably connected roller 10, and both ends of the roller 10 are respectively installed with a limit plate 8; the limit plate 8 is installed on the inner wall of the roller 10, and the limit plate 8 and the inner wall of the roller 10 are provided with a clamping spring 9; a support frame 4 is fixedly installed on the upper side of the cutting base 3, and the inner wall of the support frame 4 is provided with a slidably connected cutting knife 16.

[0024] Among them, the twisted pair is taken out, which is generally in a bent state. It is first placed in the roller 10 at the upper end of the placement slot 2. The limit plate 8 inside the roller 10 stably clamps the twisted pair to stretch it. The twisted pair passes under the support frame 4, which is convenient for the cutting knife 16 to cut it and facilitate the measurement of the twisted pair in the bent state.

[0025] The inner wall of the placement groove 2 is provided with a rotatably connected connecting shaft 7, and the roller 10 is fixedly installed at one end of the placement groove 2; the limiting plate 8 and the roller 10 are slidably connected.

[0026] The roller 10 is installed on the inner wall of the placement groove 2 through the connecting shaft 7, and the twisted pair is clamped and stretched through the limit plate 8, so that the twisted pair can be straightened to facilitate cutting and stretching.

[0027] A support frame 4 is fixedly mounted on the upper side of the cutting base 3 , and a sliding groove 18 is fixedly mounted on the inner wall of the support frame 4 ; a slidingly connected pressing plate 17 is provided on the inner wall of the sliding groove 18 , and a cutting knife 16 is fixedly mounted on the lower side of the pressing plate 17 .

[0028] Among them, the pressing plate 17 is arranged in the sliding groove 18, which drives the cutting knife 16 to move vertically to cut the twisted pair wires passing under the support frame 4. The cutting knife 16 is installed on the lower side of the pressing plate 17 by snap-fitting, and they can be disassembled. The appropriate cutting knife 16 can be replaced according to the actual size of the twisted pair wires. The friction between the pressing plate 17 and the sliding groove 18 is small, and they can operate normally.

[0029] A handle 5 is fixedly installed on the upper side of the pressing plate 17, and the handle 5 passes through the support frame 4 and is located on the upper side of the support frame 4; a return spring 19 is provided on the upper side of the pressing plate 17 and the cutting base 3, and the two ends of the return spring 19 are fixedly connected to the lower side of the pressing plate 17 and the upper side of the cutting base 3 respectively.

[0030] Among them, pushing the handle 5 causes the pressing plate 17 to move vertically, and the pressing plate 17 drives the cutting knife 16 to move vertically, and the cutting knife 16 cuts the twisted pair. The reset spring 19 is used to support the pressing plate 17 so that the cutting knife 16 can be reset when the cutting is completed, and the reset spring 19 will not be skewed due to the position restriction of the sliding groove 18 of the pressing plate 17.

[0031] A slot is provided on the upper side of the cutting base 3, and a partition block 14 is installed on the inner wall of the slot; a rotatably connected screw rod 13 is provided on both sides of the partition block 14, and one end of the screw rod 13 is rotatably connected to the inner wall of the slot; a slidably connected clamping member 6 is provided on the upper side of the cutting base 3, and a fixing convex pattern 15 is provided on one side of the clamping member 6.

[0032] Among them, the partition block 14 separates the slots, and the two screw rods 13 pass through the partition block 14 and are fixedly connected, so that the two screw rods 13 can rotate normally and simultaneously. The clamping member 6 is used to fix and clamp the twisted pair wire to keep it stable during cutting. The fixing convex pattern 15 is made of soft rubber material, which will not cause damage to the twisted pair wire.

[0033] A sliding plate 12 with a slidable connection is provided on the upper side of the cutting base 3, and one end of the sliding plate 12 is sleeved on the outer side of the screw rod 13; the clamping member 6 is fixedly installed on one side of the sliding plate 12; and a rotating head 11 with a rotatable connection is respectively provided on the outer side of the cutting base 3, and the rotating head 11 is respectively fixedly connected to one end of the corresponding screw rod 13.

[0034] Among them, the rotating head 11 is manually rotated to drive the screw rod 13 to rotate, and the sliding plate 12 used in conjunction with the screw rod 13 will move with the rotation of the screw rod 13. A protrusion is provided at one end of the sliding plate 12, and the protrusion is arranged inside the groove. The screw rod 13 passes through the protrusion, and the inside of the protrusion is provided with a thread used in conjunction with the screw rod 13, so that the sliding plate 12 can move normally when the screw rod 13 rotates, thereby driving the clamping member 6 to stably clamp the twisted pair.

[0035] Working principle: The twisted pair is taken out, which is generally in a bent state. It is first placed in the roller 10 at the upper end of the placement groove 2. The limit plate 8 inside the roller 10 stably clamps the twisted pair to stretch it. The roller 10 is installed on the inner wall of the placement groove 2 through the connecting shaft 7. The limit plate 8 clamps and stretches the twisted pair so that the twisted pair can be straightened to facilitate cutting and stretching. The twisted pair passes under the support frame 4. The rotating head 11 is manually rotated to drive the screw rod 13 to rotate. The sliding plate 12 used in conjunction with the screw rod 13 will move with the rotation of the screw rod 13. One end of the sliding plate 12 is provided with The protrusion is arranged inside the slot, the screw rod 13 passes through the protrusion, and the inside of the protrusion is provided with a thread used in conjunction with the screw rod 13, so that the sliding plate 12 can move normally when the screw rod 13 rotates, thereby driving the clamping member 6 to stably clamp the twisted pair, and push the handle 5 to drive the pressing plate 17 to move vertically, so that the pressing plate 17 drives the cutting knife 16 to move vertically, and the cutting knife 16 cuts the twisted pair. The reset spring 19 is used to support the pressing plate 17 so that it can reset the cutting knife 16 when cutting is completed, and the cutting knife 16 performs cutting processing on it, which is convenient for measuring the twisted pair in a bent state.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A twisted pair cutting device for network monitoring construction, comprising a base (1), and a placement slot (2) and a cutting base (3) mounted on the upper side of the base (1), wherein the placement slot (2) and the cutting base (3) are fixedly connected, characterized in that: The inner wall of the placement groove (2) is provided with a rotatably connected roller (10), and both ends of the roller (10) are respectively installed with a limit plate (8); The limit plate (8) is mounted on the inner wall of the roller (10), and a clamping spring (9) is provided between the limit plate (8) and the inner wall of the roller (10); A support frame (4) is fixedly mounted on the upper side of the cutting base (3), and a slidably connected cutting knife (16) is provided on the inner wall of the support frame (4).

2. The twisted pair cutting device for network monitoring construction according to claim 1, characterized in that: The inner wall of the placement groove (2) is provided with a rotatably connected connecting shaft (7), and the roller (10) is fixedly mounted on one end of the placement groove (2); The limiting plate (8) and the roller (10) are slidably connected.

3. The twisted pair cutting device for network monitoring construction according to claim 1, characterized in that: A support frame (4) is fixedly mounted on the upper side of the cutting base (3), and a sliding groove (18) is fixedly mounted on the inner wall of the support frame (4); The inner wall of the sliding groove (18) is provided with a slidably connected pressing plate (17), and the cutting knife (16) is fixedly mounted on the lower side of the pressing plate (17).

4. The twisted pair cutting device for network monitoring construction according to claim 3, characterized in that: A handle (5) is fixedly mounted on the upper side of the pressing plate (17), and the handle (5) passes through the support frame (4) and is located on the upper side of the support frame (4); A return spring (19) is provided on the upper side of the pressing plate (17) and the cutting base (3), and two ends of the return spring (19) are respectively fixedly connected to the lower side of the pressing plate (17) and the upper side of the cutting base (3).

5. The twisted pair wire cutting device for network monitoring construction according to claim 4, characterized in that: The upper side of the cutting base (3) is provided with a slot, and the inner wall of the slot is installed with a partition block (14); Rotatably connected screw rods (13) are respectively provided on both sides of the separation block (14), and one end of the screw rod (13) is rotatably connected to the inner wall of the slot; A slidably connected clamping piece (6) is provided on the upper side of the cutting base (3), and a fixing convex pattern (15) is provided on one side of the clamping piece (6).

6. A twisted pair cutting device for network monitoring construction according to claim 5, characterized in that: A sliding plate (12) is provided on the upper side of the cutting base (3) for sliding connection, and one end of the sliding plate (12) is sleeved on the outer side of the screw rod (13); The clamping member (6) is fixedly mounted on one side of the sliding plate (12); The outer sides of the cutting bases (3) are respectively provided with rotatably connected rotating heads (11), and the rotating heads (11) are respectively fixedly connected to one end of the corresponding screw rods (13).

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