Adjustable multifunctional bundling device

Abstract

The utility model discloses a kind of adjustable multifunctional bundling devices, comprising: the body of optical cable attachment machine, further comprising: fork head, its surface is provided with wire passing area, and the output end of the body of optical cable attachment machine is connected;Wire guide sliding block, its inner surface is with arc groove, and wire guide sliding block is provided with one through-hole, one angle-adjusting sliding hole;The cushion block of wire guide sliding block, it is compatible with wire guide sliding block, and two through-holes are provided on cushion block, the cushion block and wire guide sliding block are detachably connected on fork head by fixed part cooperation through-hole, and cushion block is placed between wire guide sliding block and fork head;Wire passing shell;Cutting blade.The utility model passes through a kind of adjustable multifunctional bundling device, solves the problem that existing big off-port can cause silk to fly out of specified range, so that bundling fails.

Description

Technical Field

[0001] This utility model relates to the field of inspection and maintenance technology, specifically an adjustable multi-functional strapping device. Background Technology

[0002] In the field of rail transit, when the overhead contact line hanger breaks or the column bracket detaches from the contact wire, it is necessary to temporarily tie the hanger to the contact wire or catenary cable together. This allows the train to pass through at a low speed temporarily during the accident, ensuring the normal operation of the train.

[0003] Manual bundling requires working at heights, typically between 4 and 8 meters. This mainly involves climbing overhead contact lines, supports, or other wires or pillars, usually using ladders or insulated ladders. By attaching a bundling device to an insulated rod, the bundling operation can be carried out manually on the ground.

[0004] Traditional binding devices have a binding diameter that is too small to meet the binding requirements of this field. Moreover, the wire exit position in existing technologies cannot be adjusted and the opening is too large. Figure 1 In the diagram, A is the wire outlet of this device, and B is the wire outlet of the existing device. Because high-altitude operations are prone to shaking, a large deviation in the outlet, such as B, can cause the wire to fly out of the designated range, thus resulting in binding failure. Utility Model Content

[0005] One object of this invention is to solve at least the aforementioned problems and / or defects, and to provide at least the advantages described below.

[0006] To achieve these objectives and other advantages according to this utility model, an adjustable multi-functional bundling device is provided, comprising: the body of an optical cable attaching machine, and further comprising:

[0007] The fork-shaped head has a wire-passing area on its surface and is connected to the output end of the optical cable attaching machine.

[0008] The guide wire slider has an arc-shaped groove on its inner surface, and the guide wire slider is provided with a through hole I and a sliding hole for adjusting the angle;

[0009] The guide wire slider has a pad that is adapted to the guide wire slider and has two through holes II. The pad and the guide wire slider are detachably connected to the fork head through the through holes I and the through holes II, and the pad is placed between the guide wire slider and the fork head.

[0010] The wire guide shell is installed on the fork-shaped head and located below the wire guide slider. The gap between the wire guide shell and the fork-shaped head is the wire passage.

[0011] The cutting blade is mounted inside the wire guide housing via a bearing;

[0012] The wire used for bundling comes out from the output part of the optical cable attaching machine and passes through the cable passage and arc groove in sequence to reach the cable passage area.

[0013] Preferably, the opening size of the fork-shaped head is 90mm.

[0014] Preferably, the pad and guide wire slider are detachably connected to the fork head via through holes I and through holes II in the following manner:

[0015] A protruding screw hole is provided on one side of the fork-shaped head;

[0016] Two sets of bolts pass sequentially through the through hole I or sliding hole of the guide wire slider and the through hole II of the pad, and finally connect to the screw hole of the fork head.

[0017] Preferably, the optical cable attaching machine has a detachable twisted wire assembly attached to its body, and the twisted wire assembly has the following structure:

[0018] The rod body has a threaded bottom surface that connects to the output end of the machine body.

[0019] The mounting slot has multiple sets on the top surface of the rod, and the bottom of the mounting slot is provided with toothed connecting blocks. Limiting slots are provided through both sides of the mounting slot.

[0020] The limiting post is sleeved and installed in the limiting groove;

[0021] A spring is fitted onto a limiting post. One end of the spring is fixed inside a limiting groove on one side, and the other end is fixed to a pull block protruding from the outer wall of the rod and onto the limiting post.

[0022] The screwdriver has an insertion block in its lower half that is adapted to the mounting groove, and the bottom of the insertion block has a toothed protrusion that is adapted to the toothed connecting block. The two sides of the insertion block are provided with through holes that are adapted to the limiting post.

[0023] This utility model has at least the following beneficial effects:

[0024] This device achieves adjustable wire exit angle through the interaction of the wire guide slider and the pad of the wire guide slider. At the same time, the contact surface of the two further reduces the wire exit offset angle, ensuring that the wire is only bundled within the wire passage area and will not fly out of the gap of the fork head, causing the bundling failure.

[0025] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0026] Figure 1 A comparison diagram of existing components and this utility model;

[0027] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 3 This is an enlarged schematic diagram of the upper half of the present invention with the wire-passing shell removed;

[0029] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point C;

[0030] Figure 5 This is a separate exploded view of the guide wire slider of this utility model;

[0031] Figure 6 For the present utility model Figure 4 Remove the guide wire slider diagram;

[0032] Figure 7 In this utility model, point D is a twisted wire assembly;

[0033] Figure 8 This is a schematic diagram of the twisted wire assembly structure of this utility model;

[0034] Figure 9 For the present utility model Figure 8 Cross-sectional structural diagram;

[0035] Figure 10 For the present utility model Figure 9 Enlarged view at point E;

[0036] The markings in the diagram are: 1. Fiber optic cable mounting machine body; 2. Fork-shaped head; 21. Cable guide area; 22. Screw hole; 3. Guide wire slider; 31. Arc groove; 32. Sliding hole; 33. Through hole I; 4. Pad; 41. Through hole II; 5. Cable guide shell; 6. Cable guide channel; 7. Cutting blade; 8. Rod body; 81. Mounting groove; 82. Toothed connecting block; 83. Limiting groove; 84. Limiting post; 85. Spring; 86. Pull block; 9. Twisted wire claw; 91. Insertion block; 92. Through hole. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0038] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0039] It should be noted that in the description of this utility model, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved / connected", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0041] Furthermore, in this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Moreover, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] The present invention will now be described in detail with reference to the accompanying drawings:

[0043] Figure 2-10 This invention discloses an adjustable multi-functional bundling device, comprising: the body 1 of an optical cable attaching machine, and further comprising:

[0044] The fork-shaped head 2 has a wire-passing area 21 on its surface and is connected to the output end of the body 1 of the optical cable attaching machine;

[0045] The guide wire slider 3 has an arc groove 31 on its inner surface, and the guide wire slider 3 is provided with a through hole I 33 and a sliding hole 32 for adjusting the angle.

[0046] The pad 4 of the guide wire slider 3 is adapted to the guide wire slider 3, and the pad 4 is provided with two through holes II 41. The pad 4 and the guide wire slider 3 are detachably connected to the fork head 2 through through holes I 33 and through holes II 41, and the pad 4 is placed between the guide wire slider 3 and the fork head 2.

[0047] The wire guide shell 5 is mounted on the fork-shaped head 2 and located below the wire guide slider 3. The gap between the wire guide shell 5 and the fork-shaped head 2 is the wire guide channel 6.

[0048] The cutting blade 7 is mounted inside the wire housing 5 via a bearing;

[0049] The wire used for bundling exits from the output section of the optical cable attaching machine 1 and passes through the cable passage 6 and the arc groove 31 in sequence to reach the cable passage area 21.

[0050] Working principle:

[0051] This device optimizes the fork head part of the existing optical cable attaching machine. Before use, the operator installs the wire on the machine body 1 of the optical cable attaching machine, and then installs the wire guide slider 3 and the pad block 4 on the fork head 2 by passing the fastener through the through hole I 33 and through hole II 41. Finally, the fork head 2 is installed on the machine body 1 of the optical cable attaching machine by multiple sets of screws, and the wire outlet of the machine body is aligned with the lower port of the wire passage 6.

[0052] In use, the object to be bundled is placed inside the fork-shaped head 2. The optical cable attaching machine body 1 is started by an external power supply. When the output section of the optical cable attaching machine body 1 outputs in the forward direction, the wire is output from the wire outlet of the optical cable attaching machine body 1 (and the outlet of the feeding wheel inside the wire winding). The wire outlet feeds the wire into the wire passage 6. The wire is initially bent along the wire passage 6 inside the wire passage shell 5 and fed into the arc groove 31 inside the wire guide slider 3. The wire is converted to the radius of the required bundling along the arc groove 31. After leaving the arc groove 31, it reaches the wire passage area 21 and forms a circle around the wire passage area 21 of the fork-shaped head 2. The circle formed by the wire wraps the object to be bundled.

[0053] After the optical cable attaching machine 1 starts for 3-5 seconds (when the number of iron wire turns reaches 3-4), the optical cable attaching machine 1 is switched to reverse output. The optical cable attaching machine 1 will tighten the iron wire and drive the cutting blade 7 to cut the iron wire and tie a knot, thus completing the binding.

[0054] Among these issues, ① the existing device's fork head, due to its height, prevents operators from seeing the binding results, and the existing fork head's wobbling during use can cause the wire delivery angle to deviate, such as... Figure 1 The wire exit angle is wide and thick. The contact surface between the pad 4 and the wire guide slider 3 of this device has a small angle with the plane where the wire flies out and reduces the actual thickness of the wire exit position. This can better guide the direction of the wire and prevent the wire from flying out of the gap of the fork head 2, which would lead to wire binding failure.

[0055] ② By adding pads 4 to the wire guide slider 3, the opening of the wire outlet can be reduced, avoiding large wire vibration range during operation and causing wire to exit. It can also reduce the deflection angle of the wire and reduce the processing difficulty of parts that achieve the same function.

[0056] ③ First, fix a through hole I 33 in the guide wire slider 3. The sliding hole 32 can be adjusted by rotating around the through hole I 33 to adjust the angle so as to adjust the diameter of the wire to be delivered. Finally, fix the sliding hole 32 to complete the adjustment.

[0057] ④ Part 1 of the optical cable attaching machine is a commercially available product or an existing patent. For example, you can refer to the structure of the lithium battery mechanism, cable winding mechanism, cable lifting gear mechanism and sensing mechanism in an intelligent optical cable bundling machine under application number: CN201821943864.7. This will not be elaborated on here.

[0058] ⑤ When this device is used for high-altitude operations, the operator moves the device to the designated binding position using an insulating rod. Multi-section insulating rods are preferred to accommodate different heights.

[0059] In summary, this device, through the cooperation of the wire guide slider 3 and the pad 4 of the wire guide slider 3, can achieve adjustable wire exit angle. At the same time, the contact surface of the two further reduces the wire exit offset angle, ensuring that the wire will only be bundled within the wire passage area 21 and will not fly out of the gap of the fork head 2, causing the bundling failure.

[0060] In the above scheme, the opening size of the fork-shaped head 2 is 90mm.

[0061] In practical use, this device can be used on the ground to temporarily bind the suspension wire to the contact wire or catenary cable when the suspension wire breaks or the column bracket falls off the contact wire. Since the radius of such objects is mostly greater than 60mm, most existing binding devices have small openings and cannot achieve binding. The opening size of this device is set to 90mm, which can bind objects up to 100m in length, greatly improving its practicality and application range.

[0062] In the above scheme, the pad 4 and the guide wire slider 3 are detachably connected to the fork head 2 by through hole I 33 and through hole II 41 as follows:

[0063] A protruding screw hole 22 is provided on one side of the fork-shaped head 2;

[0064] The two sets of bolts pass through the through hole I 33 or sliding hole 32 of the guide wire slider 3 and the through hole II 41 of the pad 4 in sequence, and are finally connected to the screw hole 22 of the fork head 2.

[0065] Working principle:

[0066] Align the through hole II 41 of the pad 4 with the screw hole 22, then align the through hole I 33 and the sliding hole 32 of the guide wire slider 3 with the screw hole 22. After connecting the two sets of screws with the screw hole 22, tighten them to complete the installation.

[0067] At this point, if it is necessary to adjust the wire diameter, simply loosen the screw connected to the sliding hole 32, rotate the wire guide slider 3 around the fixed through hole I 33, adjust it to the required wire diameter, and then tighten the screw of the sliding hole 32 to fix it.

[0068] As described above, the optical cable attaching machine has a detachable twisted wire assembly on its body 1, and the twisted wire assembly has the following structure:

[0069] The bottom surface of the pole 8 is provided with a thread that connects to the output end of the body 1 of the optical cable attaching machine;

[0070] The mounting groove 81 has multiple sets of openings on the top surface of the rod body 8, and the bottom of the mounting groove 81 is provided with toothed connecting blocks 82, and the two sides of the mounting groove 81 are provided with limit grooves 83.

[0071] The limiting post 84 is sleeved and installed in the limiting groove 83;

[0072] Spring 85 is sleeved on limiting post 84. One end of spring 85 is fixed inside the limiting groove 83 on one side, and the other end is fixed to the pull block 86 protruding from the limiting post 84 on the outer wall of rod 8.

[0073] The screwdriver 9 has an insertion block 91 on its lower half that is adapted to the mounting groove 81, and the bottom of the insertion block 91 has a toothed protrusion adapted to the toothed connecting block 82. The insertion block 91 has through holes 92 on both sides that are adapted to the limiting post 84.

[0074] Working principle:

[0075] Because the existing twisted wire claw 9 has a claw spacing and no adjustable structure designed for different wire diameters, when dealing with the construction of optical cables of various specifications, it is necessary to replace it with different models of twisted wire claw 9, which increases equipment costs and operation time. This device innovates on the claw part based on the original design.

[0076] In the initial state, the limiting post 84 is inserted laterally through the mounting groove 81 into the limiting grooves 83 on both sides;

[0077] First, select a suitable spacing slot on the mounting groove 81. Pull the pull block 86 to make the limiting post 84 slide outward along the limiting groove 83. The spring 85 is stretched, and the insertion block 91 of the screw claw is aligned with the mounting groove 81 of the rod body 8, so that the toothed protrusion at the bottom engages with the toothed connecting block 82. At this time, release the pull block 86. Under the restoring force of the spring 85, the limiting post 84 is inserted into the through hole 92, thereby limiting the insertion block 91 and preventing the screw claw 9 from coming out during operation.

[0078] If the spacing of the screw claw 9 needs to be changed, manually pull the pull block 86 outward to disengage the limit post 84 from the through hole 92 of the insertion block 91, and then pull the screw claw 9 upward to complete the disassembly.

[0079] After selecting the claw spacing, the rod 8 is connected to the output end of the machine body via the thread, and the output end of the machine body drives the wire-twisting claw 9 on the rod 8 to complete the knotting.

[0080] Among them, the multiple sets of mounting slots 81 can realize the selection of different spacing of the wire claws 9, increasing practicality.

[0081] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An adjustable multi-functional strapping device, comprising: The body of the optical cable attachment machine is characterized by further comprising: The fork-shaped head has a wire-passing area on its surface and is connected to the output end of the optical cable attaching machine. The guide wire slider has an arc-shaped groove on its inner surface, and the guide wire slider is provided with a through hole I and a sliding hole for adjusting the angle; The guide wire slider has a pad that is adapted to the guide wire slider and has two through holes II. The pad and the guide wire slider are detachably connected to the fork head through the through holes I and the through holes II, and the pad is placed between the guide wire slider and the fork head. The wire guide shell is installed on the fork-shaped head and located below the wire guide slider. The gap between the wire guide shell and the fork-shaped head is the wire passage. The cutting blade is mounted inside the wire guide housing via a bearing; The wire used for bundling comes out from the output part of the optical cable attaching machine and passes through the cable passage and arc groove in sequence to reach the cable passage area.

2. The adjustable multi-functional strapping device according to claim 1, characterized in that, The opening size of the fork-shaped head is 90mm.

3. The adjustable multi-functional strapping device according to claim 1, characterized in that, The pad and guide wire slider are detachably connected to the fork head via through holes I and II as follows: A protruding screw hole is provided on one side of the fork-shaped head; Two sets of bolts pass sequentially through the through hole I or sliding hole of the guide wire slider and the through hole II of the pad, and finally connect to the screw hole of the fork head.

4. The adjustable multi-functional strapping device according to claim 1, characterized in that, The optical cable attaching machine has a detachable twisted wire assembly attached to its body, and the twisted wire assembly has the following structure: The rod body has a threaded bottom surface that connects to the output end of the machine body. The mounting slot has multiple sets on the top surface of the rod, and the bottom of the mounting slot is provided with toothed connecting blocks. Limiting slots are provided through both sides of the mounting slot. The limiting post is sleeved and installed in the limiting groove; A spring is fitted onto a limiting post. One end of the spring is fixed inside a limiting groove on one side, and the other end is fixed to a pull block protruding from the outer wall of the rod and onto the limiting post. The screwdriver has an insertion block in its lower half that is adapted to the mounting groove, and the bottom of the insertion block has a toothed protrusion that is adapted to the toothed connecting block. The two sides of the insertion block are provided with through holes that are adapted to the limiting post.

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