Power cable traction device

Abstract

The utility model discloses a power cable traction device, which relates to the technical field of traction devices and comprises a bottom plate, two mounting seats are mounted at the top of the bottom plate, cable winding rollers are mounted on the inner sides of the two mounting seats, a mounting shaft is fixedly mounted at the top of the bottom plate, a half gear is rotatably mounted at one end of the mounting shaft, and the half gear is rotatably mounted at the other end of the mounting shaft. Two vertical plates are fixedly mounted at the top of the bottom plate, sliding pins are slidably mounted in the vertical plates, a clamping tooth plate is fixedly mounted at one end of each sliding pin and matched with a half gear, an abutting plate is fixedly mounted on the outer side of each sliding pin, and a first spring is mounted on the outer side of each sliding pin. The cable laying device has the beneficial effects that through the arrangement of the supporting plate, the arc-shaped limiting plate, the mounting lugs and the limiting guide rollers, a cable on the cable winding roller can be pulled from a higher position into a ground laying groove for laying, and the situation that the cable is bent and damaged due to the fact that the cable directly and vertically falls down from the higher position is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a traction device technical field, concretely is a kind of electric power cable traction device. BACKGROUND

[0002] Electric power cable is the cable for transmission and distribution electric energy, electric power cable is often used in urban underground power network, power station lead-out line, internal power supply of industrial and mining enterprises and underwater power transmission line across river and sea, in electric power line, the proportion of cable is gradually increasing, electric power cable is the cable product for transmission and distribution high-power electric energy in the main line of electric power system, electric power cable needs to be pulled and laid during the process of pulling and building.

[0003] At present, the traction height of the existing cable traction device is fixed, when some ground cables need to be laid, the cable will sag from the outlet due to its own weight when the cable is lowered from the device outlet height, so that the cable surface is damaged, so that the existing electric power cable traction device cannot smoothly send the cable to the ground laying site according to the demand when laying the cable on the ground, so that there is certain deficiency, in addition, the laying groove is generally set when the cable is laid on the ground, the traction device cannot move on the ground laying groove, and the cable can only be inclined and pulled into the laying groove when moving from one side of the laying groove, so that the existing cable traction device cannot be used for traction and laying of the cable at different angles, so that there is certain deficiency, therefore, we provide a kind of electric power cable traction device. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides an electric power cable traction device, which solves the problems in the above background art.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: an electric power cable traction device, comprising a bottom plate, two mounting seats are installed on the top of the bottom plate, a cable roll is installed on the inner side of the two mounting seats, an installation shaft is fixedly installed on the top of the bottom plate, a half gear is rotatably installed on one end of the installation shaft, two vertical plates are fixedly installed on the top of the bottom plate, a sliding pin is slidingly installed in the vertical plate, a toothed plate is fixedly installed on one end of the sliding pin, the toothed plate is matched with the half gear, a resisting plate is fixedly installed on the outer side of the sliding pin, a first spring is installed on the outer side of the sliding pin, a pulling plate is fixedly installed on the other end of the sliding pin, a supporting plate is movably installed on one side of the half gear, an arc-shaped limiting plate is fixedly installed on one side of the bottom plate, the arc-shaped limiting plate is matched with the supporting plate, two mounting ears are fixedly installed on both sides of the top of the arc-shaped limiting plate, a plurality of limiting guide rollers are rotatably installed on the inner side of the mounting ear.

[0006] Preferably, the inside of the mounting base is provided with a bearing, the inside of the bearing is provided with a mounting sleeve rod, the inside of the mounting sleeve rod is provided with a sliding slot, the inside of the sliding slot is slidably provided with a sliding rod, one end of the sliding rod is fixedly provided with a sliding plate, the inside of the sliding slot is provided with a second spring, the other end of the sliding rod is fixedly provided with a mounting head, one side of the mounting head is fixedly provided with a cross pin, the inside of both sides of the cable winding roller is provided with a cross slot, the cross pin is matched with the cross slot, and the other end of the mounting sleeve rod is fixedly provided with a handle rotating disc.

[0007] Preferably, the top of the sliding rod is fixedly provided with a pull rod.

[0008] Preferably, the inside of the mounting sleeve rod and the top and bottom of the sliding slot are provided with limiting grooves, and the top and bottom of the sliding plate are fixedly provided with guide plates which are slidably connected with the limiting grooves.

[0009] Preferably, the bottom of the bottom plate is provided with a moving wheel, and one side of the top of the bottom plate is provided with a push-pull handle.

[0010] Preferably, the inside of the handle rotating disc is inserted with a plug pin, the inside of one side of the mounting base is provided with a plug hole, and the plug pin is matched with the plug hole.

[0011] The utility model provides a kind of electric power cable traction device, with the following beneficial effects:

[0012] 1、The electric power cable traction device can pull the cable on the cable winding roller from a high position to the ground laying groove for laying, avoiding the cable from being directly vertically dropped from a high place to cause the cable to be bent and damaged.

[0013] 2、The electric power cable traction device can adjust the wire feeding angle of the supporting plate according to the cable laying site, which is convenient for the cable to be pulled in the laying groove from different angles, and has high compatibility. DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view partial sectional view of the utility model;

[0016] Figure 3 It is an enlarged view of A in the utility model; Figure 1

[0017] Figure 4 It is an enlarged view of B in the utility model; Figure 2 ​​

[0018] Figure 5 It is a local structure schematic view of the utility model.

[0019] Figure 6 It is an arc limit board plan view of the utility model.

[0020] In the drawing: 1, bottom plate;2, mounting seat;3, cable roll;4, mounting shaft;5, half gear;6, vertical plate;7, sliding pin;8, clamping tooth plate;9, abutment plate;10, first spring;11, pull plate;12, supporting plate;13, arc limit board;14, mounting lug;15, limit guide roller;16, bearing;17, mounting sleeve rod;18, sliding groove;19, sliding rod;20, sliding plate;21, second spring;22, mounting head;23, cross pin;24, cross slot;25, pull rod;26, limit slot;27, guide plate;28, handle turntable. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Please refer to Figures 1 to 6 The utility model provides a kind of technical scheme: a power cable traction device, including bottom plate 1, the top of bottom plate 1 is equipped with two mounting seats 2, the inner side of two mounting seats 2 is equipped with cable roll 3, the top of bottom plate 1 is fixedly installed with mounting shaft 4, one end of mounting shaft 4 is rotatably installed with half gear 5, the top of bottom plate 1 is fixedly installed with two vertical plates 6, the inside of vertical plate 6 is slidably installed with sliding pin 7, one end of sliding pin 7 is fixedly installed with clamping tooth plate 8, clamping tooth plate 8 is cooperated with half gear 5, the outer side of sliding pin 7 is fixedly installed with abutment plate 9, the outer side of sliding pin 7 is installed with first spring 10, the other end of sliding pin 7 is fixedly installed with pull plate 11, one side of half gear 5 is movably installed with supporting plate 12, one side of bottom plate 1 is fixedly installed with arc limit board 13, arc limit board 13 is cooperated with supporting plate 12, the top of arc limit board 13 is fixedly installed with two mounting lugs 14 on both sides, the inner side of mounting lug 14 is rotatably installed with several limit guide rollers 15.

[0023] Wherein arc limit board 13 can be cooperated with supporting plate 12 to hold it according to the different angles of rotation, avoid the end of supporting plate 12 grounding friction, wherein the effect of vertical plate 6, sliding pin 7, clamping tooth plate 8, abutment plate 9, first spring 10 and pull plate 11 is used for adjusting the cable traction direction of supporting plate 12 and then clamping and limiting it, wherein the outer side of limit guide roller 15 is provided with wire slot.

[0024] The inside of the mounting seat 2 is internally provided with a bearing 16, the inside of the bearing 16 is internally provided with a mounting sleeve rod 17, the inside of the mounting sleeve rod 17 is internally provided with a sliding groove 18, the inside of the sliding groove 18 is internally provided with a sliding rod 19, one end of the sliding rod 19 is fixedly provided with a sliding plate 20, the inside of the sliding groove 18 is internally provided with a second spring 21, the other end of the sliding rod 19 is fixedly provided with a mounting head 22, one side of the mounting head 22 is fixedly provided with a cross pin 23, the inside of the cable winding roller 3 is internally provided with a cross groove 24, the cross pin 23 is matched with the cross groove 24, the top of the sliding rod 19 is fixedly provided with a pull rod 25, the other end of one mounting sleeve rod 17 is fixedly provided with a handle rotating disc 28, the inside of the handle rotating disc 28 is inserted with a plug pin, the inside of one side of the mounting seat 2 is internally provided with a plug hole, the plug pin is matched with the plug hole, wherein the bearing 16, the mounting sleeve rod 17, the sliding groove 18, the sliding rod 19, the sliding plate 20, the second spring 21, the mounting head 22, the cross pin 23 and the cross groove 24 are convenient for the cable winding roller 3 to be installed on the inside of the two mounting seats 2 and are convenient for traction laying, wherein the handle rotating disc 28 is used for rotating the mounting sleeve rod 17, the sliding rod 19 and the cable winding roller 3 to pay off or wind, wherein the plug pin is used for locking the mounting sleeve rod 17 when the cable is not laid to avoid the cable loosening caused by the error rotation.

[0025] The inside of the mounting head 22 is provided with a screw, the screw is matched with the cable winding roller 3, and the screw is matched with the cable winding roller 3.

[0026] The inside of the mounting sleeve rod 17 and located at the top and bottom of the sliding groove 18 are internally provided with a limiting groove 26, the top and bottom of the sliding plate 20 are fixedly provided with a guide plate 27, and the guide plate 27 is in sliding connection with the limiting groove 26, wherein the limiting groove 26 and the guide plate 27 are used for limiting the sliding plate 20 and the sliding rod 19, and avoid the sliding rod 19 and the sliding plate 20 from idling.

[0027] The bottom of the bottom plate 1 is provided with a moving wheel, and one side of the top of the bottom plate 1 is provided with a push-pull handle.

[0028] In summary, the power cable traction device, in use, firstly, the cable roll 3 wound with the cable to be laid is installed at the inner side of the two mounting seats 2, and when installing, the slide rod 19 is displaced into the slide groove 18 through the side pull rod 25, then the cable roll 3 is positioned through the cross slot 24 and the other cross pin 23, then the second spring 21 rebounds to push the slide rod 19 back to the original position after the pull rod 25 is loosened, the cross pin 23 at one end of the slide rod 19 is inserted into the cross slot 24 at the other side of the cable roll 3, and the installation and fixation are completed, then the wire feeding angle of the supporting plate 12 is adjusted according to the requirement of the cable laying site, when adjusting, the slide pin 7 and the toothed plate 8 are displaced through the side pull plate 11, then the half gear 5 is released from the limitation, then the wire feeding angle is adjusted by rotating the supporting plate 12, after the adjustment is completed, the first spring 10 rebounds to push the abutting plate 9 to drive the slide pin 7 and the toothed plate 8 back to the original position, then the half gear 5 is clamped and limited through the toothed plate 8, finally, the cable is sent to the laying site by pulling out the pin in the handle disc 28, and then the end of the cable is pulled out from the outer side of the cable roll 3 and passes through the wire guide groove in the inner side of the plurality of limiting guide rollers 15, and finally, the cable is pulled and conveyed to the laying groove through the moving wheel and the pull handle.

[0029] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, should be covered within the protection scope of the present application.

Claims

1. A power cable pulling device comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with two mounting seats (2), the inner side of the two mounting seats (2) is provided with a cable roll (3), the top of the bottom plate (1) is fixedly provided with a mounting shaft (4), one end of the mounting shaft (4) is rotatably provided with a half gear (5), the top of the bottom plate (1) is fixedly provided with two vertical plates (6), the inner side of the vertical plate (6) is slidably provided with a sliding pin (7), one end of the sliding pin (7) is fixedly provided with a clamping tooth plate (8), the clamping tooth plate (8) is matched with the half gear (5), the outer side of the sliding pin (7) is fixedly provided with a resisting plate (9), the outer side of the sliding pin (7) is provided with a first spring (10), the other end of the sliding pin (7) is fixedly provided with a pulling plate (11), one side of the half gear (5) is movably provided with a supporting plate (12), one side of the bottom plate (1) is fixedly provided with an arc-shaped limiting plate (13), the arc-shaped limiting plate (13) is matched with the supporting plate (12), both sides of the top of the arc-shaped limiting plate (13) are fixedly provided with two mounting ears (14), the inner side of the mounting ear (14) is rotatably provided with a plurality of limiting guide rollers (15).

2. An electric power cable pulling device according to claim 1, characterized in that: The inner side of the mounting seat (2) is provided with a bearing (16), the inner side of the bearing (16) is provided with a mounting sleeve rod (17), the inner side of the mounting sleeve rod (17) is provided with a sliding groove (18), the inner side of the sliding groove (18) is slidably provided with a sliding rod (19), one end of the sliding rod (19) is fixedly provided with a sliding plate (20), the inner side of the sliding groove (18) is provided with a second spring (21), the other end of the sliding rod (19) is fixedly provided with a mounting head (22), one side of the mounting head (22) is fixedly provided with a cross pin (23), the inner side of both sides of the cable roll (3) is provided with a cross groove (24), the cross pin (23) is matched with the cross groove (24), the other end of one mounting sleeve rod (17) is fixedly provided with a handle rotating disc (28).

3. An electric cable pulling device according to claim 2, characterized in that: The top of the sliding rod (19) is fixedly provided with a pulling rod (25).

4. An electric power cable pulling device according to claim 2, characterized in that: The inner side of the mounting sleeve rod (17) and the top and bottom of the sliding groove (18) are provided with limiting grooves (26), the top and bottom of the sliding plate (20) are fixedly provided with guide plates (27), the guide plates (27) are slidably connected with the limiting grooves (26).

5. An electric power cable pulling device according to claim 1, characterized in that: The bottom of the bottom plate (1) is provided with a moving wheel, one side of the top of the bottom plate (1) is provided with a push-pull handle.

6. An electric power cable pulling device according to claim 2, characterized in that: The inner side of the handle rotating disc (28) is inserted with a latch, the inner side of one side of the mounting seat (2) is provided with a insertion hole, the latch is matched with the insertion hole.

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