Suspension equipment for cable installation and laying

Abstract

The utility model is applicable to the technical field of cable laying, and provides a suspension device for cable installation and laying, which comprises a bandage and a suspension mechanism, the suspension mechanism is detachably installed on the outer surface of the bandage, the suspension mechanism comprises a cable pipe, and the outer surface of the cable pipe is fixedly connected with a bump. According to the suspension equipment for cable installation and laying, by arranging a binding band and a suspension mechanism, when the suspension equipment is used, the binding band is bound to a column of a telegraph pole, then a bypass cable penetrates through a cable pipe of the suspension mechanism of the suspension equipment, in the penetrating process, a pull rod is pressed, so that a pressing ring is contained in a device groove, and after penetrating, the pull rod is loosened, and then the bypass cable is wound through the cable pipe; and at the moment, the pressing ring can return to the interior of the cable pipe under the action of the spring, the cable is fixed under the action of friction force, so that the cable is suspended, an original cable does not need to be supported, the danger degree of construction is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable laying, in particular to a suspension device for cable installation and laying. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, primarily controlling installations, connecting devices, and transmitting power. They are a common and indispensable part of everyday life. However, because cables carry electrical current, they require special care during installation.

[0003] Non-stop operation is a concentrated reflection of the operation and maintenance technology level of power grid enterprises, and is also an inevitable requirement for power grid enterprises to develop advanced productivity. As the requirements of industry, commerce and people's lives for high-quality power supply become increasingly stringent, the requirements for power supply reliability are also gradually increasing, so the importance of non-stop operation is also becoming increasingly prominent. The current non-stop operation tools have a relatively simple structure. In actual use, they are supported by the original cable. After installing the insulating sleeve on it, the bypass cable is hung on the original cable. However, in this way, the original cable will be subjected to greater force, which is dangerous during actual construction. Utility Model Content

[0004] The utility model provides a suspension device for cable installation and laying, which aims to solve the problem that the current non-stop operation tools have a relatively simple structure. In actual use, they are supported by the original cable, and an insulating sleeve is installed on it, and the bypass cable is hung on the original cable. However, in this way, the original cable will be subjected to a large force, which is dangerous in actual construction.

[0005] The utility model is implemented as follows: a suspension device for cable installation and laying, comprising a binding belt and a suspension mechanism;

[0006] The suspension mechanism is detachably mounted on the outer surface of the strap;

[0007] The suspension mechanism includes a cable tube, the outer surface of the cable tube is fixedly connected to a protrusion, the inner surface of the cable tube is provided with a device groove extending to the interior of the protrusion, the inner end surface of the device groove is fixedly connected to a plurality of springs, the other ends of the plurality of springs are fixedly connected to a movable piece, the inner end of the movable piece is fixedly connected to a semi-annular pressure ring, and the other side surface of the movable piece is fixedly connected to an extension strip that passes through the outer surface of the protrusion and extends outward;

[0008] When the spring is not stressed, the pressure ring is located inside the cable tube.

[0009] Preferably, the outer surface of the cable tube is fixedly connected to a fixing seat, the outer surface of the fixing seat is laterally rotatably connected to a pull rod, the inner surface of one end of the pull rod is slidably connected to a sliding seat along its length direction, and the other end of the sliding seat is rotatably connected to the outer end of the extension strip.

[0010] Preferably, an anti-slip pad is fixedly connected to the outer surface of the pull rod along its length direction.

[0011] Preferably, a friction plate is fixedly connected to the inner surface of the pressure ring.

[0012] Preferably, a connecting seat is fixedly connected to the outer surface of the cable tube.

[0013] Preferably, a hanging ring is fixedly connected to the outer surface of the strap, a hanging rope is fixedly connected to the outer surface of the hanging ring, and the other end of the hanging rope is detachably mounted inside the connecting seat.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a suspension device for cable installation and laying, which is equipped with a strap and a suspension mechanism. When the device is in use, the strap is tied to the pole of the electric pole, and then the bypass cable is passed through the cable tube of the suspension mechanism of the device. During the passing process, the pull rod is pressed so that the pressure ring is retracted into the inside of the device groove. After passing through, the pull rod is released. At this time, the pressure ring will return to the inside of the cable tube under the action of the spring, and the cable will be fixed by friction, so that the cable can be suspended. There is no need to support it with the original cable, which reduces the risk of construction and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross-sectional structure of the suspension mechanism of the present utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 for Figure 1 A partial enlarged view of the area at point A.

[0019] In the figure: 1- strap, 2- hanging ring, 3- hanging rope, 4- connecting seat, 5- suspension mechanism, 51- cable tube, 52- bump, 53- device slot, 54- spring, 55- movable plate, 56- pressure ring, 57- extension bar, 58- sliding seat, 59- pull rod, 510- fixed seat, 511- anti-slip pad, 512- friction plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] See also Figure 1-3 , the utility model provides a technical solution: a suspension device for cable installation and laying, comprising a binding belt 1 and a suspension mechanism 5;

[0022] The suspension mechanism 5 is detachably mounted on the outer surface of the strap 1;

[0023] The suspension mechanism 5 includes a cable tube 51, the outer surface of which is fixedly connected to a protrusion 52. The inner surface of the cable tube 51 is provided with a mounting groove 53 extending into the interior of the protrusion 52. A plurality of springs 54 are fixedly connected to the inner end surface of the mounting groove 53. The other ends of the plurality of springs 54 are fixedly connected to a movable piece 55. The inner end of the movable piece 55 is fixedly connected to a semi-annular pressure ring 56. The other side surface of the movable piece 55 is fixedly connected to an extension bar 57 that passes through the outer surface of the protrusion 52 and extends outward.

[0024] When the spring 54 is not stressed, the pressure ring 56 is located inside the cable tube 51 .

[0025] The outer surface of the cable tube 51 is fixedly connected to a fixing seat 510, and the outer surface of the fixing seat 510 is laterally rotatably connected to a pull rod 59. The inner surface of one end of the pull rod 59 is slidably connected to a sliding seat 58 along its length direction, and the other end of the sliding seat 58 is rotatably connected to the outer end of the extension bar 57.

[0026] In this embodiment, when the device is in use, the strap 1 is tied to the pole of the electric pole, and then the bypass cable is passed through the cable tube 51 of the suspension mechanism 5 of the device. During the passing process, the pull rod 59 is pressed to make the pressure ring 56 retract into the inside of the device groove 53. After passing through, the pull rod 59 is released. At this time, the pressure ring 56 will return to the inside of the cable tube 51 under the action of the spring 54, and fix the cable under the action of friction. In this way, the cable is suspended without the need for support through the original cable, which reduces the risk of construction and improves the practicality of the device.

[0027] The pull rod 59 and the fixed seat 510 form a lever structure. When one end of the pull rod 59 is pressed, the other end will tilt up, so the sliding seat 58 at the other end will drive the extension bar 57 to move outward, thereby driving the movable piece 55 and the pressure ring 56 to move. At this time, the pressure ring 56 is received into the inside of the device groove 53, and the cable can move freely from the inside of the cable tube 51. After releasing the pull rod 59, the pressure ring 56 will be reset under the action of the spring 54. At this time, its inner surface is in close contact with the outer surface of the cable, and the cable can be fixed by friction.

[0028] Furthermore, an anti-slip pad 511 is fixedly connected to the outer surface of the pull rod 59 along its length direction.

[0029] In this embodiment, the anti-slip pad 511 can provide an anti-slip effect.

[0030] Furthermore, a friction plate 512 is fixedly connected to the inner surface of the pressure ring 56 .

[0031] In this embodiment, the friction plate 512 can improve the stability of the device in fixing the cable.

[0032] Furthermore, the outer surface of the cable tube 51 is fixedly connected to a connecting seat 4 .

[0033] The outer surface of the strap 1 is fixedly connected to a hanging ring 2 , the outer surface of the hanging ring 2 is fixedly connected to a hanging rope 3 , and the other end of the hanging rope 3 is detachably mounted inside a connecting seat 4 .

[0034] In this embodiment, the strap 1 and the suspension mechanism 5 are connected via the hanging rope 3 , and a plurality of hanging ropes 3 and a plurality of suspension mechanisms 5 can be connected to one strap 1 .

[0035] The working principle and usage process of the present invention: After the present invention is installed, when the device is used, the binding belt 1 is tied to the pole of the electric pole, and then the bypass cable is passed through the cable tube 51 of the suspension mechanism 5 of the device. During the passing process, the pull rod 59 is pressed to make the pressure ring 56 retract into the inside of the device groove 53. After passing through, the pull rod 59 is released. At this time, the pressure ring 56 will return to the inside of the cable tube 51 under the action of the spring 54, and fix the cable under the action of friction, so as to suspend the cable. There is no need to support it with the original cable, which reduces the risk of construction and improves the practicality of the device.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A suspension device for cable installation and laying, characterized by: It comprises a binding belt (1) and a suspension mechanism (5); The suspension mechanism (5) is detachably mounted on the outer surface of the strap (1); The suspension mechanism (5) comprises a cable tube (51), the outer surface of the cable tube (51) is fixedly connected with a protrusion (52), the inner surface of the cable tube (51) is provided with a device groove (53) extending to the inside of the protrusion (52), the inner end surface of the device groove (53) is fixedly connected with a plurality of springs (54), the other ends of the plurality of springs (54) are fixedly connected with a movable sheet (55), the inner end of the movable sheet (55) is fixedly connected with a semi-annular pressure ring (56), and the other side surface of the movable sheet (55) is fixedly connected with an extension strip (57) that passes through the outer surface of the protrusion (52) and extends outward; When the spring (54) is not stressed, the pressure ring (56) is located inside the cable tube (51).

2. A cable installation and laying suspension device according to claim 1, characterized in that: The outer surface of the cable tube (51) is fixedly connected to a fixed seat (510), and the outer surface of the fixed seat (510) is laterally rotatably connected to a pull rod (59), and the inner surface of one end of the pull rod (59) is slidably connected to a sliding seat (58) along its length direction, and the other end of the sliding seat (58) is rotatably connected to the outer end of the extension bar (57).

3. A cable installation and laying suspension device according to claim 2, characterized in that: The outer surface of the pull rod (59) is fixedly connected to an anti-slip pad strip (511) along its length direction.

4. A cable installation and laying suspension device according to claim 1, characterized in that: A friction plate (512) is fixedly connected to the inner surface of the pressure ring (56).

5. The cable installation and laying suspension device according to claim 1, characterized in that: The outer surface of the cable tube (51) is fixedly connected to a connecting seat (4).

6. A cable installation and laying suspension device according to claim 5, characterized in that: The outer surface of the binding strap (1) is fixedly connected to a hanging ring (2), the outer surface of the hanging ring (2) is fixedly connected to a hanging rope (3), and the other end of the hanging rope (3) is detachably mounted inside the connecting seat (4).

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