Cable laying machine capable of preventing cable from falling off

Abstract

The utility model discloses a cable laying machine capable of preventing a cable from falling off, which relates to the technical field of cable laying machines and comprises a base and a first support frame, a protective cover is mounted above the base, a conveying belt is mounted on the inner side of the protective cover, and one side of the conveying belt and one side of the protective cover are connected with a driving assembly. According to the cable laying machine capable of preventing the cable from falling off, when the cable is conveyed, according to the size of the cable, a handle is rotated to drive a bidirectional lead screw to rotate, and the bidirectional lead screw is in threaded engagement with first sliding blocks, so that the first sliding blocks move close to each other or away from each other on the bidirectional lead screw; and then the first sliding blocks drive the supporting rollers to move close to each other or away from each other, meanwhile, the supporting rollers drive the second sliding blocks to slide on the guide rods, the positions of the supporting rollers can be rapidly adjusted, cables of different sizes can be stably guided and supported conveniently, the situation that the cables fall off is prevented, and the working efficiency of the cable laying machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying machine technical field, concretely is a kind of cable laying machine of preventing cable from falling off. BACKGROUND

[0002] The 10KV power distribution production operation maintenance of supply branch is mainly responsible for the daily operation management and maintenance work of 10KV voltage grade power distribution network, to ensure the stable, safe and reliable operation of power system. In the process of power construction, a cable laying machine is used, which is a device specially used in power line construction, mainly used for quickly and safely pulling and laying power cable. The device can efficiently lay the cable according to the planned route through mechanized operation, and ensure the neatness and damage-free of the cable during construction.

[0003] However, the existing cable laying machine usually transports the cable through two opposite conveying belts when transporting the cable, but some cables are heavy, and the cable is transported and limited by the conveying belt alone, the conveying stability is poor, the cable is easy to slide down from the conveying belt, causing the cable to fall off, affecting the working efficiency of the cable laying machine, so the existing cable laying machine needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of cable laying machine of preventing cable from falling off to solve the problem that the cable laying machine on current market is transported and limited by conveying belt alone, conveying stability is poor, cable is easy to slide down from conveying belt, causing cable to fall off, affecting the working efficiency of cable laying machine as described in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cable laying machine of preventing cable from falling off, including base and no.

[0006] Preferably, the two-way screw rod is installed in the reserved slot of the second support frame through a bearing, the outside of the two-way screw rod is threaded with a first sliding block, and the outside of the guide rod is slidingly sleeved with a second sliding block.

[0007] Preferably, one end of the two-way screw rod is connected with a handle, and a support roller is installed between the first sliding block and the second sliding block through a bearing.

[0008] Preferably, a receiving groove is formed below the base, and a moving mechanism is installed in the receiving groove.

[0009] Preferably, the moving mechanism comprises an electric push rod, a rotating shaft, a rack, a gear and a moving wheel, and the rotating shaft is installed in the receiving groove through a bearing.

[0010] Preferably, the outer side of the rotating shaft is sleeved with the moving wheel and the gear, and the gear is located at the center position of the rotating shaft, and the moving wheel is located at both ends of the rotating shaft.

[0011] Preferably, one side of the gear is engagedly connected with the rack, one end of the rack is fixedly connected with the electric push rod, and the end of the electric push rod away from the rack is connected with the inner wall of the receiving groove.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The supporting mechanism is arranged, when the cable is conveyed, the size of the cable can be adjusted through rotating the handle, the handle drives the bidirectional screw rod to rotate, the bidirectional screw rod is in threaded engagement with the first sliding block, the first sliding block moves on the bidirectional screw rod and approaches or moves away from each other, then the first sliding block drives the supporting roller to move and approach or move away from each other, the second sliding block is driven by the supporting roller to slide on the guide rod, the position of the supporting roller can be quickly adjusted, different size cables can be stably guided and supported, the cable is prevented from falling off, and the working efficiency of the cable laying machine is improved.

[0014] 2. The moving mechanism is arranged, the electric push rod is started, the electric push rod pushes the rack to one side, then the rack is in engagement connection with the gear, the rack drives the gear to rotate clockwise, the gear drives the rotating shaft to rotate clockwise, finally the rotating shaft drives the moving wheel to rotate clockwise, the moving wheel is adjusted from the transverse state to the vertical state, the moving wheel extends out of the receiving groove, then the cable laying machine can be moved, after the movement is completed, the moving wheel can also be received into the receiving groove, the stable placement of the cable laying machine is not affected, and the convenience of the cable laying machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of the base of the utility model;

[0017] Figure 3 It is a three-dimensional sectional structure schematic view of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic view of the supporting mechanism of the utility model;

[0019] Figure 5 It is the three-dimensional structure schematic view of the mobile mechanism of the utility model.

[0020] In the drawing: 1, base; 2, protective cover; 3, conveying belt; 4, drive assembly; 5, No. 1 support frame; 6, No. 2 support frame; 7, support mechanism; 701, handle; 702, No. 1 sliding block; 703, bidirectional screw rod; 704, support roller; 705, guide rod; 706, No. 2 sliding block; 8, storage groove; 9, mobile mechanism; 901, electric push rod; 902, rotating shaft; 903, rack; 904, gear; 905, mobile wheel. 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a cable laying machine for preventing cable from falling off, including base 1 and No. 1 support frame 5, the top of base 1 is equipped with protective cover 2, the inboard of protective cover 2 is equipped with conveying belt 3, conveying belt 3 and the side of protective cover 2 are connected with drive assembly 4, No. 1 support frame 5 and No. 2 support frame 6 are fixed at the both ends of base 1.

[0023] Please refer to Figures 1-4 The inboard of No. 1 support frame 5 and No. 2 support frame 6 is equipped with support mechanism 7, support mechanism 7 includes handle 701, No. 1 sliding block 702, bidirectional screw rod 703, support roller 704, guide rod 705 and No. 2 sliding block 706, guide rod 705 is installed in the reserved slot of No. 1 support frame 5, bidirectional screw rod 703 is installed in the reserved slot of No. 2 support frame 6 by bearing, the outside of bidirectional screw rod 703 is threaded with No. 1 sliding block 702, the outside of guide rod 705 is slidably sleeved with No. 2 sliding block 706, one end of bidirectional screw rod 703 is connected with handle 701, support roller 704 is installed between No. 1 sliding block 702 and No. 2 sliding block 706 by bearing.

[0024] In specific implementation, the existing cable laying machine usually transports the cable through two opposite conveying belts when transporting the cable. However, some cables are heavy, and the cable is limited and transported by the conveying belt alone, which has poor stability and is prone to sliding down from the conveying belt, causing the cable to fall off and affecting the working efficiency of the cable laying machine. When transporting the cable, the size of the cable can be adjusted by rotating the handle 701, which drives the bidirectional screw rod 703 to rotate. The bidirectional screw rod 703 is in threaded engagement with the first sliding block 702, so that the first sliding block 702 moves towards or away from each other on the bidirectional screw rod 703. Then the first sliding block 702 drives the supporting roller 704 to move towards or away from each other, and the second sliding block 706 is driven by the supporting roller 704 to slide on the guide rod 705. The position of the supporting roller 704 can be quickly adjusted to stably guide and support cables of different sizes, prevent the cable from falling off, and improve the working efficiency of the cable laying machine.

[0025] Please refer to Figure 2 、 Figure 3 and Figure 5 , the bottom 1 is provided with a receiving groove 8, the inside of the receiving groove 8 is provided with a moving mechanism 9, the moving mechanism 9 includes an electric push rod 901, a rotating shaft 902, a rack 903, a gear 904 and a moving wheel 905, the inside of the receiving groove 8 is provided with a rotating shaft 902 through a bearing, the outer side of the rotating shaft 902 is fixedly sleeved with a moving wheel 905 and a gear 904, and the gear 904 is located at the center position of the rotating shaft 902, the moving wheel 905 is located at both ends of the rotating shaft 902, one side of the gear 904 is engagedly connected with the rack 903, one end of the rack 903 is fixedly connected with the electric push rod 901, and the end of the electric push rod 901 away from the rack 903 is connected with the inner wall of the receiving groove 8, the number of the moving wheel 905 is four.

[0026] In specific implementation, most cable laying machines are not convenient to move and need to be carried by workers, which consumes manpower and is not convenient. When the cable laying machine needs to be moved, the electric push rod 901 can be started first to push the rack 903 to one side, then the rack 903 is engagedly connected with the gear 904, so that the rack 903 drives the gear 904 to rotate clockwise, the gear 904 drives the rotating shaft 902 to rotate clockwise, and finally the rotating shaft 902 drives the moving wheel 905 to rotate clockwise, so that the moving wheel 905 is adjusted from a horizontal state to a vertical state, the moving wheel 905 extends out of the receiving groove 8, then the cable laying machine can be moved, and after the movement is completed, the moving wheel 905 can also be stored in the receiving groove 8, without affecting the stable placement of the cable laying machine, and the convenience of the cable laying machine is improved.

[0027] Working principle: when using the cable laying machine of preventing cable from falling off, first of all, the cable laying machine is moved to the working area through the moving mechanism 9, then the cable to be laid is passed between the supporting rollers 704, then the cable is passed between the conveying belts 3, at the same time, the spacing between the supporting rollers 704 is adjusted through the supporting mechanism 7, so that different sizes of cables can be supported, then the conveying belts 3 are driven to rotate through the driving assembly 4, so that the cable moves to one end, the cable is laid, the working efficiency and convenience of the cable laying machine are improved, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cable laying machine against cable falling, comprising a base (1) and a first support frame (5), characterized in that: The upper side of the base (1) is provided with a protective cover (2), the inner side of the protective cover (2) is provided with a conveying belt (3), one side of the conveying belt (3) and the protective cover (2) is connected with a driving assembly (4), the first support frame (5) and the second support frame (6) are fixed at both ends of the base (1), the inner side of the first support frame (5) and the second support frame (6) is provided with a supporting mechanism (7), the supporting mechanism (7) comprises a handle (701), a first sliding block (702), a bidirectional screw rod (703), a supporting roller (704), a guide rod (705) and a second sliding block (706), the guide rod (705) is installed in the reserved groove of the first support frame (5).

2. A cable-laying machine according to claim 1, characterised in that: The bidirectional screw rod (703) is installed in the reserved groove of the second support frame (6) through a bearing, the outer side of the bidirectional screw rod (703) is threaded with the first sliding block (702), the outer side of the guide rod (705) is slidably sleeved with the second sliding block (706).

3. A cable-laying machine according to claim 2, wherein: One end of the bidirectional screw rod (703) is connected with the handle (701), the supporting roller (704) is installed between the first sliding block (702) and the second sliding block (706) through a bearing.

4. A cable-laying machine according to claim 1, wherein: The lower side of the base (1) is provided with a receiving groove (8), the inside of the receiving groove (8) is provided with a moving mechanism (9).

5. A cable-laying machine according to claim 4, wherein: The moving mechanism (9) comprises an electric push rod (901), a rotating shaft (902), a rack (903), a gear (904) and a moving wheel (905), the inside of the receiving groove (8) is provided with the rotating shaft (902) through a bearing.

6. A cable-laying machine according to claim 5, wherein: The outer side of the rotating shaft (902) is fixedly sleeved with the moving wheel (905) and the gear (904), and the gear (904) is located at the center position of the rotating shaft (902), and the moving wheel (905) is located at both ends of the rotating shaft (902).

7. A cable-laying machine according to claim 6, wherein: One side of the gear (904) is engagedly connected with the rack (903), one end of the rack (903) is fixedly connected with the electric push rod (901), and the end of the electric push rod (901) away from the rack (903) is connected with the inner wall of the receiving groove (8).

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