Visual wire and cable device of bridge crane

Abstract

The utility model discloses a visual electric wire and cable device of a bridge crane, which relates to the electric wire and cable technology, and comprises electric wires and cables and pipe sleeves, each electric wire and cable of the crane is detachably sleeved with a plurality of pipe sleeves, each pipe sleeve is provided with a mark, the content of the marks of the pipe sleeves on the electric wires and cables is consistent, and the pipe sleeves on the electric wires and cables are provided with the same mark. And a transparent layer for covering the mark is arranged on the pipe sleeve. According to the utility model, the line can be quickly searched and checked, and can be timely maintained, so that the line fault checking time can be reduced to the greatest extent, and the stable operation of equipment can be maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire and cable technology more specifically, it relates to a kind of wire and cable device of visualized bridge crane. BACKGROUND

[0002] For most small and medium-sized bridge cranes, its line is basically using heavy rubber sleeve cable. Small and medium-sized bridge crane control execution mechanism is not much, so the laying amount of wire and cable is less, and the maintenance of wire and cable can meet the requirements of rapid identification and repair. However, for the crane with large tonnage and many execution components, the laying amount of wire and cable is relatively large, and since the length of these wire and cables is generally long, when wire and cable fails, the complex wire and cable is spread in the whole bridge, which brings great difficulty to on-site troubleshooting, causes the extension of accident handling time, and there is a great risk of wire and cable identification error. Therefore, in order to quickly find the wire and cable in the bridge, it is necessary to study a new wire and cable device of visualized bridge crane to solve this problem. SUMMARY

[0003] The utility model solves the technical problem in the prior art, provides a kind of wire and cable device of visualized bridge crane, realizes the rapid identification of wire and cable in bridge.

[0004] The utility model discloses a kind of wire and cable device of visualized bridge crane, including wire and cable and pipe sleeve, each wire and cable of crane is detachably equipped with multiple pipe sleeves, each described pipe sleeve is equipped with mark, the content of the mark of pipe sleeve on each described wire and cable is identical, transparent layer for covering mark is equipped on the pipe sleeve.

[0005] Preferably, the wire and cable in the cable bridge of the crane is provided with a pipe sleeve.

[0006] Preferably, both ends of each described wire and cable are provided with a pipe sleeve, and the spacing between adjacent two described pipe sleeves is 3-5 meters.

[0007] Preferably, a notch is formed in the pipe sleeve, the pipe sleeve is made of elastic material, and the inner ring of the pipe sleeve is smaller than the wire and cable.

[0008] Preferably, at least two mounting holes are formed in one wall of the notch, the mounting holes penetrate from one wall of the notch to the other wall of the notch along the inside of the pipe sleeve, and a nylon strap is inserted into the mounting holes.

[0009] Preferably, an anti-slip layer is provided on the inner wall of the pipe sleeve.

[0010] Preferably, the transparent layer is a transparent tape.

[0011] Preferably, the pipe sleeve is provided with a mounting groove, the mark is printed in the mounting groove, and the mounting groove is filled with a transparent material as the transparent layer.

[0012] Advantages

[0013] The utility model discloses the advantages are as follows: through the pipe sleeve of installation on the electric wire cable, and through the mark of setting on the pipe sleeve, the failure cable can be identified in the bridge frame quickly, thereby can assist the maintenance personnel to find and investigate the line quickly to the timely maintenance of it, the maximum degree reduces the investigation time of line failure, is favorable to keep the stable operation of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is electric wire cable device structure schematic diagram of the utility model;

[0015] Fig. 2 It is pipe sleeve cross section structure schematic diagram of the utility model.

[0016] Among them: 1-electric wire cable, 2-pipe sleeve, 3-transparent layer, 4-gap, 5-mounting hole, 6-anti-skid layer, 7-mounting groove. DETAILED DESCRIPTION

[0017] The utility model will be further described below in conjunction with the embodiment, but does not constitute any limit to the utility model, the limited times of modification of anyone in the claim range of the utility model, still in the claim range of the utility model.

[0018] Reference Figs. 1-2The utility model discloses a bridge crane visual electric wire cable device, including electric wire cable 1 and pipe sleeve 2. Every electric wire cable 1 of crane can detachably be equipped with a plurality of pipe sleeve 2, specifically for the electric wire cable 1 in the cable bridge frame of crane is equipped with pipe sleeve 2. Every pipe sleeve 2 is equipped with the mark, and the mark of pipe sleeve 2 on every electric wire cable 1 is consistent, but the mark of pipe sleeve 2 on different electric wire cable 1 is different. For example, the electric wire cable 1 used by the existing bridge crane power cable is copper core soft control cable, wherein the power cable includes 3 95mm hoist motor stator cables, 3 95mm hoist motor rotor cables, 3 16mm trolley motor stator cables, 3 16mm trolley motor rotor cables, 3 10mm trolley motor stator cables, 3 10mm trolley motor rotor cables, 3 6mm rotating motor cables, 9 6mm hoist, trolley and car brake cables, 2 35mm magnetic disk cables and the like. For the hoist motor stator cable, it includes 3 electric wire cables with a diameter of 95mm, so the marks such as 101, 102 and 103 can be used for identification and distinction, and the 3 cables of the hoist motor rotor can be identified and distinguished by 201, 202 and 203. In this way, all the electric wire cables can be effectively distinguished. When it is determined which electric wire cable is faulty, the faulty cable can be quickly identified in the bridge frame through the mark, so that the line can be quickly searched and investigated, and maintenance can be carried out in time, the search time of the line fault is minimized, and the stable operation of the equipment is facilitated.

[0019] For the layout of the pipe sleeve 2 on each electric wire cable 1, the embodiment adopts the mode that one pipe sleeve 2 is arranged at each end of each electric wire cable 1, and the distance between the adjacent two pipe sleeves 2 is 3-5 meters. In this way, the maintenance personnel can quickly identify the corresponding electric wire cable 1 at different positions.

[0020] Since there are oil, gas and dust problems in the working site of the crane, after being used for a period of time, the pipe sleeve 2 will have problems such as oil stain covering and aging, so that it needs to be replaced. Therefore, the embodiment adopts the following mode to realize the detachable installation of the pipe sleeve 2.

[0021] A gap 4 is formed in the pipe sleeve 2, and the pipe sleeve 2 is made of elastic material, such as TPEE plastic. The inner ring of the pipe sleeve 2 is smaller than the electric wire cable 1. When it is necessary to install the pipe sleeve 2, the pipe sleeve 2 is only needed to be bent open along the gap 4, and then the pipe sleeve 2 is sleeved on the electric wire cable 1, and the pre-tightening of the pipe sleeve 2 on the electric wire cable 1 can be realized through the elastic recovery of the pipe sleeve 2.

[0022] In order to improve the pre-tightening force and prevent the pipe sleeve 2 from sliding, the inner wall of the pipe sleeve 2 is provided with an anti-skid layer 6. In addition, two mounting holes 5 are formed in one wall surface of the notch 4 of the pipe sleeve 2. The two mounting holes 5 penetrate from one wall surface of the notch 4 to the other wall surface of the notch 4 along the inside of the pipe sleeve 2, and nylon straps are inserted into the mounting holes 5. Through the self-locking effect of the nylon straps, the pipe sleeve 2 is stably fixed on the electric wire cable 1.

[0023] In order to prevent the marks from being covered by dust and oil in a short time and reduce the service life of the pipe sleeve 2, the pipe sleeve 2 is provided with a transparent layer 3 for covering the marks. Through the protection of the transparent layer, the service life of the marks can be effectively improved.

[0024] Two embodiments of the transparent layer 3 are provided.

[0025] In the first embodiment, the transparent layer 3 is a transparent tape. It is convenient to install and low in cost, and can effectively reduce the accumulation of dust and oil. However, it is easy to be affected by the temperature and humidity of the outside world, air flow and other factors, and may even fall off. Therefore, the second embodiment of the transparent layer 3 is designed.

[0026] In the second embodiment, a mounting groove 7 is formed in the pipe sleeve 2, the marks are printed in the mounting groove 7, and a transparent material such as transparent resin is filled in the mounting groove 7. Since the transparent resin is solidified after melting, it will be firmly fixed in the mounting groove 7, thereby avoiding the falling off of the transparent layer 3.

[0027] The above only describes the preferred embodiments of the utility model, and it should be pointed out that for those skilled in the art, without departing from the structure of the utility model, a number of modifications and improvements can be made, which will not affect the effect and practicality of the utility model.

Claims

1. An overhead crane visualisation power cable arrangement, characterised in that, The utility model relates to a kind of crane cable sleeve, including electric cable (1) and pipe sleeve (2), detachably sleeve is equipped with multiple pipe sleeve (2) on each electric cable (1) of crane, each described pipe sleeve (2) is equipped with mark, the content of the mark of pipe sleeve (2) on each described electric cable (1) is identical, transparent layer (3) for covering mark is equipped on the pipe sleeve (2).

2. A bridge crane visualized electrical cable arrangement according to claim 1, characterized in that, Electric cable (1) in the cable bridge of the crane is equipped with pipe sleeve (2).

3. A bridge crane visualized electrical cable arrangement according to claim 2, characterized in that, Two ends of each described electric cable (1) are equipped with a pipe sleeve (2), and the interval between adjacent two described pipe sleeve (2) is 3-5 meters.

4. A bridge crane visualized electrical cable arrangement according to claim 1, characterized in that, A notch (4) is opened in the pipe sleeve (2), the pipe sleeve (2) is made of elastic material, and the inner ring of the pipe sleeve (2) is smaller than the electric cable (1).

5. A bridge crane visualized electrical cable arrangement according to claim 4, characterized in that, At least two mounting holes (5) are opened in one wall of the notch (4), the mounting holes (5) penetrate from one wall of the notch (4) to the other wall of the notch (4) along the inside of the pipe sleeve (2), and nylon straps are inserted into the mounting holes (5).

6. A bridge crane visualized electrical cable arrangement according to claim 4, characterized in that, An anti-slip layer (6) is arranged on the inner wall of the pipe sleeve (2).

7. A bridge crane visualized electric line cable arrangement according to any of claims 1-6, characterized in that, The transparent layer (3) is transparent tape.

8. A bridge crane visualized electrical cable arrangement according to any of claims 1-6, characterized in that, Mounting grooves (7) are opened in the pipe sleeve (2), the mark is printed in the mounting grooves (7), and the mounting grooves (7) are filled with transparent material as the transparent layer (3).

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