Simple cable overhead device

Abstract

The utility model provides a simple cable overhead device, which comprises a rod head, a top cable-stayed ring, a rod I, a rod II, a middle cable-stayed ring and a rod III, the rod head is provided with the top cable-stayed ring, the rod head and the lower rod I are fixed through threads, the rod I and the lower rod II are connected through threads, the rod II is provided with the middle cable-stayed ring, the lower part of the rod II is connected with the rod I through threads, and the rod III is provided with the middle cable-stayed ring. The lower part of the rod I is connected with the rod II, and the connection is repeated n times until the lower part of the rod II is connected with the rod III through threads. The height can be increased according to the requirements, and the fixing device is convenient to fix and suitable for field use.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power devices, and in particular relates to a simple cable overhead device. Background Art

[0002] The cable overhead device is mainly composed of five parts: support pole, inclined rope, optical cable rope, ground nail and camping hammer. It is mainly used in scenarios where cables need to cross rivers / roads without attachment conditions. It is a tool for laying cables overhead in such scenarios to avoid accidental damage caused by laying cables directly on the ground or water.

[0003] Application number CN202320211941.4, invention name A cable overhead device, including a base and a fixed column, a moving mechanism is arranged inside the fixed column, and an overhead mechanism is arranged on the right side of the fixed column. The cable overhead device, when both ends of the cable have been fixed, pull the L-shaped pulling frame to drive the clamping block to disengage from the inside of the clamping slot, thereby releasing the clamping fixation of the flip plate, rotating the flip plate, putting the cable into the U-shaped frame to be overhead, rotating the rotating plate, and driving the U-shaped frame to move up and down through the cooperation of the screw, groove and moving block, so that the overhead device can meet the needs of different overhead heights, rotating the rotating handle can drive the screw to move in the left and right directions, thereby driving the clamping plate to clamp and fix cables of different specifications, to avoid the shaking of the cable during the overhead process and hitting other objects, thereby causing losses.

[0004] The total height of the overhead device is determined by the height of the overhead mechanism and cannot be increased. Since it is difficult to fix, it is not suitable for simple overhead needs in the field. Utility Model Content

[0005] The purpose of the utility model is to solve the defects of the above-mentioned prior art and provide a simple cable overhead device, which can increase the height as needed and is easy to fix and suitable for field use.

[0006] The utility model adopts the following technical solutions:

[0007] A simple cable overhead device comprises a rod head, a top oblique pull ring, a rod I, a rod II, a middle oblique pull ring and a rod III. The rod head is provided with a top oblique pull ring, the rod head is fixed to a lower rod I through threads, the rod I is connected to a lower rod II through threads, a middle oblique pull ring is provided on the rod II, the lower part of the rod II is connected to the rod I through threads, the lower part of the rod I is connected to the rod II, and this connection is repeated n times until the lower part of the rod II is connected to the rod III through threads.

[0008] Further, the rod head includes a housing, the guide wheel is installed in the housing through a hole with an elastic retaining ring and a ball bearing, quick release pins are installed on the left and right sides of the housing, the ends of the quick release pins are flat washers and hexagon socket head bolts, the top of the housing has two holes, and the quick lock pins are installed on the housing through the holes. The lower part of the housing is installed on the rod head welding part.

[0009] Furthermore, a plurality of inclined rope hanging holes with the same aperture are distributed circumferentially on the top inclined pull ring.

[0010] Furthermore, rod I includes threaded member I, the left end of which is connected to the rod head via a thread, the right end of which is fixedly connected to the left end of the epoxy resin tube via an aluminum blind rivet, and the right end of the epoxy resin tube is fixedly connected to threaded member II via an aluminum blind rivet.

[0011] Furthermore, rod II includes threaded member I, the left end of threaded member I is connected to rod I, the threaded member is fixedly connected to the rod retaining ring through an aluminum blind rivet, the middle inclined pull ring is installed on the rod retaining ring, the rod retaining ring is fixedly connected to the left end of the epoxy resin tube through an aluminum blind rivet, and the right end of the epoxy resin tube is fixedly connected to threaded member II through an aluminum blind rivet.

[0012] Furthermore, the middle inclined pull ring is provided with a plurality of inclined pull rope hanging holes with the same aperture distributed in a circle.

[0013] Furthermore, rod III includes threaded member I, the left end of threaded member I is connected to rod II through a thread, threaded member I is connected to the left end of the epoxy resin tube through an aluminum blind rivet, the right end of the epoxy resin tube is fixedly connected to threaded member II through an aluminum blind rivet, and the right end of threaded member II is fixedly connected to the cone top through a thread.

[0014] Beneficial effects of the utility model:

[0015] This device is for temporary overhead use. It mainly erects support poles on both sides of the position to be overhead and reinforces them with diagonal tension to ensure the stability of the erected support poles. The tensile strength of the cable itself is then used to tension the cable in the air to meet the requirements for overhead use.

[0016] The support poles are made of insulating material to reduce the danger of construction and installation in this area during thunderstorms.

[0017] The inclined reinforcement rope adopts a ratchet structure for retraction and tensioning, and the cable can be quickly released and collected.

[0018] And there is no similar device on the market that is simple and quick to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The use state of the utility model Figure I ;

[0020] Figure 2 The use state of the utility model Figure I Partial detail diagram;

[0021] Figure 3 The overall structural diagram of the utility model;

[0022] Figure 4 A top view of the club head;

[0023] Figure 5 This is an exploded view of the club head;

[0024] Figure 6 It is the schematic diagram of the rod I structure;

[0025] Figure 7 It is the schematic diagram of the rod II structure;

[0026] Figure 8 This is a schematic diagram of the rod III structure.

[0027] In the figure: 1-rod head, 2-top inclined pull ring, 3-rod I, 4-rod II, 5-middle inclined pull ring, 6-rod III;

[0028] 101-quick lock pin, 102-guide wheel, 103-housing, 104-ball bearing, 105-elastic retaining ring for hole, 106-rod head welding part, 107-flat washer, 108-hexagon socket head screw;

[0029] 201-Hanging hole for inclined rope;

[0030] 301-threaded part I, 302-threaded part II, 303-aluminum blind rivets, 304-epoxy resin tube;

[0031] 401-rod retaining ring;

[0032] 601-cone top. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0034] like Figure 3As shown, a simple cable overhead device of the utility model comprises a rod head 1, a top oblique pull ring 2, a rod Ⅰ3, a rod Ⅱ4, a middle oblique pull ring 5, and a rod Ⅲ6. The rod head 1 is provided with a top oblique pull ring 2, the rod head 1 is fixed to the lower rod Ⅰ3 by threads, the rod Ⅰ3 is connected to the lower rod Ⅱ4 by threads, the middle oblique pull ring 5 is provided on the rod Ⅱ4, the lower part of the rod Ⅱ4 is connected to the rod Ⅰ3 by threads, the lower part of the rod Ⅰ3 is connected to the rod Ⅱ4, and this connection is repeated n times until the lower part of the rod Ⅱ4 is connected to the rod Ⅲ6 by threads.

[0035] like Figure 4 , Figure 5 , wherein the rod head 1 includes a housing 103, a guide wheel 102 is installed in the housing 103 through a hole with an elastic retaining ring 105 and a ball bearing 104, and quick release pins 109 are installed on the left and right sides of the housing 103, and the ends of the quick release pins 109 are flat washers 107 and hexagon socket cylindrical head bolts 108. The top of the housing 103 has two holes for installing two quick lock pins 101 in opposite directions, and the quick lock pins 101 are installed on the housing 103 through the holes. The lower part of the housing 103 is installed on the rod head welding part 106.

[0036] like Figure 2 , Figure 4 As shown, a plurality of inclined rope hanging holes 201 with the same aperture are distributed circumferentially on the top inclined pull ring 2.

[0037] like Figure 6 As shown, rod Ⅰ3 includes threaded member Ⅰ301, the left end of threaded member Ⅰ301 is connected to the rod head 1 through a thread, the right end of threaded member Ⅰ301 is fixedly connected to the left end of epoxy resin tube 304 through an aluminum blind rivet 303, and the right end of epoxy resin tube 304 is fixedly connected to threaded member Ⅱ302 through an aluminum blind rivet 303.

[0038] like Figure 7 As shown, rod II 4 includes a threaded member I 301, the left end of which is connected to rod I 3, the threaded member 301 is fixedly connected to the rod retaining ring 401 through an aluminum blind rivet 303, the middle inclined pull ring 5 is installed on the rod retaining ring 401, the rod retaining ring 401 is fixedly connected to the left end of the epoxy resin tube 304 through the aluminum blind rivet 303, and the right end of the epoxy resin tube 304 is fixedly connected to the threaded member II 302 through the aluminum blind rivet 303.

[0039] The middle inclined pull ring 5 also has a plurality of inclined pull rope hanging holes 201 with the same aperture and distributed in a circle.

[0040] like Figure 8As shown, rod III 6 includes threaded member I 301, the left end of threaded member I is connected to rod II 4 through a thread, threaded member I 301 is connected to the left end of epoxy resin tube 304 through an aluminum blind rivet 303, the right end of epoxy resin tube 304 is fixedly connected to threaded member II 302 through the aluminum blind rivet 303, and the right end of threaded member II 302 is fixedly connected to the cone top 601 through a thread.

[0041] Directions:

[0042] Pole assembly

[0043] according to Figure 3 As shown, the arrangement order of the various parts of the device completes the assembly of the support pole. When the height needs to be increased, the number of connected poles I3 and II4 can be increased to adapt to different demand scenarios.

[0044] Installation of inclined rope

[0045] like Figure 1 , Figure 2 As shown, the non-ratchet buckle end of the diagonal rope is buckled and locked in the diagonal rope hanging hole 201 of the middle diagonal pull ring 5 or the top diagonal pull ring 2 of the device, and three diagonal ropes are evenly installed on each diagonal pull ring. The top diagonal pull ring 2 uses a long diagonal rope, and the middle diagonal pull ring 5 uses a short diagonal rope.

[0046] Cable Installation

[0047] Remove the quick lock pin 101 on the rod head 1, as shown in FIG. Figure 4 As shown, the cable to be suspended is placed on the guide wheel 102, and then the quick lock pin 101 is installed on the rod head 1. At this time, the cable is placed between the guide wheel 102 and the quick lock pin 101, so that the cable will not fall out of the guide wheel 102.

[0048] Device fixing

[0049] With the appropriate length of the inclined rope, evenly distribute two layers of inclined rope around the erection point of the device, with the top inclined rope on the outside and the middle inclined rope on the inside. Drive the ground nail into the ground with the head of the ground nail tilted outward, fix the ratchet buckle on the ground nail, and evenly adjust the inclined rope to ensure that the device is basically in a vertical state. And rotate the device so that the guide wheel groove of the rod head 1 is facing the direction that needs to be overhead.

[0050] Cable Fixing

[0051] Install the cable tensioner on the cable, drive the ground spike into the ground 2-3m away from the erection point of the device, facing the guide wheel groove of the rod head, with the head of the ground spike slightly tilted outward, and then fix the ratchet buckle on the ground spike.

[0052] Finally, after the device on the other side is fully erected, adjust the tension rope until the cable is safely tensioned, and the entire cable overhead operation is completed.

[0053] Collection of devices

[0054] First, release the tensioned cable to the ground.

[0055] Loosen and remove the diagonal rope from the inner or outer ring of the device.

[0056] Loosen a certain inclined rope on the outer ring or inner ring, and then the device can be slowly lowered.

[0057] Remove the cable from the club head 1.

[0058] Complete disassembly of the device and bagging.

[0059] Arrange the collected optical cable tensioners, top diagonal ropes and middle diagonal ropes.

[0060] Repeat the above steps.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A simple cable overhead device, characterized in that: It includes a rod head, a top oblique pull ring, rod I, rod II, a middle oblique pull ring, and rod III. The rod head is equipped with a top oblique pull ring, the rod head is fixed to the lower rod I by threads, rod I is connected to the lower rod II by threads, a middle oblique pull ring is installed on rod II, the lower part of rod II is connected to rod I by threads, the lower part of rod I is connected to rod II, and this connection is repeated n times until the lower part of rod II is connected to rod III by threads.

2. The simple cable overhead device according to claim 1, characterized in that: The rod head includes a shell, and the guide wheel is installed in the shell through a hole using an elastic retaining ring and a ball bearing. Quick-release pins are installed on the left and right sides of the shell. The ends of the quick-release pins are flat washers and hexagonal cylindrical head bolts. There are two holes on the top of the shell, and the quick-locking pins are installed on the shell through the holes. The lower part of the shell is installed on the rod head welding part.

3. The simple cable overhead device according to claim 1, characterized in that: A plurality of inclined rope hanging holes with the same aperture are distributed circumferentially on the top inclined pull ring.

4. The simple cable overhead device according to claim 1, characterized in that: The rod I comprises a threaded member I, the left end of which is connected to the rod head via a thread, the right end of which is fixedly connected to the left end of the epoxy resin tube via an aluminum blind rivet, and the right end of the epoxy resin tube is fixedly connected to the threaded member II via the aluminum blind rivet.

5. The simple cable overhead device according to claim 1, characterized in that: Rod II includes threaded component I, the left end of threaded component I is connected to rod I, the threaded component is fixedly connected to the rod retaining ring through an aluminum blind rivet, the middle oblique pull ring is installed on the rod retaining ring, the rod retaining ring is fixedly connected to the left end of the epoxy resin tube through the aluminum blind rivet, and the right end of the epoxy resin tube is fixedly connected to threaded component II through the aluminum blind rivet.

6. The simple cable overhead device according to claim 1, characterized in that: The middle inclined pull ring is provided with a plurality of inclined pull rope hanging holes with the same aperture which are distributed in a circle.

7. The simple cable overhead device according to claim 1, characterized in that: Rod III includes threaded member I, the left end of threaded member I is connected to rod II through threads, threaded member I is connected to the left end of the epoxy resin tube through an aluminum blind rivet, the right end of the epoxy resin tube is fixedly connected to threaded member II through the aluminum blind rivet, and the right end of threaded member II is fixedly connected to the cone top through threads.

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