CN115102103B - Cable laying and fixing equipment - Google Patents

Abstract

The invention relates to the technical field of cable laying, in particular to a cable laying fixing device which comprises a wire fixing box, wherein the wire fixing box consists of a first card box and a second card box at the lower end of the first card box; according to the cable laying and fixing equipment, the cable is clamped and limited through the wire pulling mechanism in the wire fixing box, the cable is driven to be conveyed and straightened through rotation of the conveying wheel, after the cable is straightened, the cable can be fixed, and the situation that the straightening and fixing effect of the cable is poor due to sliding and moving of the cable is prevented.

Description

Cable laying and fixing equipment

Technical Field

The invention relates to the technical field of cable laying, in particular to a cable laying fixing device.

Background

The cable is usually formed by twisting a plurality of or a plurality of groups of leads (at least two in each group) around a central lead, the cable has two laying modes of high-altitude laying and underground burying, the high-altitude laying mode of the cable needs to support and fix the cable, the condition that the service life of the cable is shortened due to the fact that the cable with longer length and heavier weight is hung in the high altitude and is abraded along with wind swing without supporting force for a long time is prevented, and due to the fact that the cable has the characteristics of thermal expansion and cold contraction, when the cable is erected in summer, the cable needs to slightly sag, and when the temperature is reduced in winter, the cable is prevented from collapsing due to shrinkage.

At present, the cable is laid and fixed in winter in such a way that the cable between two telegraph poles is straightened manually, and then the cable is fixed through the wire clamp and the insulator.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme that the cable laying and fixing equipment comprises a wire fixing box, wherein the wire fixing box consists of a first card box and a second card box at the lower end of the first card box, a taking and placing groove is formed in one end face of the first card box and one end face of the second card box, Z-shaped seats are arranged on two sides of the outer wall of the second card box, connecting seats are arranged on two sides of the outer wall of the first card box, the connecting seats are connected with the Z-shaped seats in a matched mode through bolts and nuts, wire inlet holes uniformly distributed in the length direction of the first card box are formed in the end faces, far away from the taking and placing groove, of the first card box and the second card box, and wire pulling mechanisms are arranged in the first card box and the second card box.

The wire drawing mechanism comprises a plurality of groups of receiving parts which are fixedly connected with the inner wall of a card box and are uniformly distributed along the length direction of the card box, each group of receiving parts comprises two receiving rods which are symmetrically distributed along the length direction of the card box and arc-shaped seats which are installed on opposite surfaces of the two receiving rods, each receiving rod is fixedly connected with the inner wall of the card box, a plurality of groups of fixing parts which are uniformly distributed along the length direction of the card box are installed at the bottom of the inner wall of the card box, each group of fixing parts comprises two fixing seats, two fixing seats of each group and two arc-shaped seats of each group are rotatably connected with receiving shafts, the fixing sleeves on the receiving shafts are provided with conveying gears which are in meshing transmission, two conveying gears which correspond from top to bottom are installed between each group of fixing parts and two receiving shafts in each group of receiving parts through a connecting group, wire clamping grooves are formed in the middle side walls of the conveying wheels, cables are conveyed through two conveying wheels which correspond from top to bottom, except one of the fixing seats which are close to the end parts of the card box, the other fixing seats are jointly connected with rotating shafts, and a main gear which is uniformly distributed along the axial direction of the rotating shafts and is in meshing transmission with the conveying gears which is located on one side of the conveying wheels.

Preferably, the connection group comprises rectangular blocks installed at two ends of the conveying wheel, two opposite faces of the bearing shaft on two sides of the conveying wheel are provided with rectangular slots for inserting the rectangular blocks, the rectangular slots are provided with inserting grooves which penetrate through the bearing shaft, the inserting grooves are connected with baffles in a sliding mode, the inserting grooves are provided with accommodating grooves for storing the baffles, and the rectangular slots on the upper side are internally provided with downward pressing assemblies for fixing the conveying wheel on the upper side to the cable.

Preferably, the subassembly pushes down including seting up the bullet pressure tank in the rectangle slot, the support spring who evenly arranges installs through the bullet pressure tank and accepts the board, the rectangle slot is kept away from the one end in bullet pressure tank and has been seted up and insert the push groove, it has the push head that promotes the downward removal of rectangular block to insert the push groove sliding connection, the terminal surface sliding connection who accepts the axle and keep away from the rectangle slot has the pull rod, it has the shifting chute to insert to push away to have seted up on the groove, the end surface that the rectangular block was kept away from to the push head installs L type connecting rod, L type connecting rod runs through and is connected with the pull rod behind the shifting chute, the backup pad along its length direction symmetrical arrangement is installed at the inner wall top of card box, it is connected with the rotary rod to rotate jointly in two backup pads, the both ends of rotary rod all are connected with the arm-tie through screw-thread fit's mode, the screw thread opposite direction at rotary rod both ends, the arm-tie rotates with the pull rod, the middle part fixed cover of rotary rod is equipped with the rotation handle, set up on card box and get the adjustment tank and put the groove intercommunication and evenly arrange along its length direction, the adjustment tank one-to-one, the operating personnel of adjustment tank drive is rotatory rotation handle rotation of being convenient to rotate the rotation.

Preferably, the wire clamping groove is sleeved with a rubber gasket.

Preferably, the deflector is installed to the bottom of No. two card casees, and the fixed cover of one end that the rotation axis is close to the deflector is equipped with the ratchet, installs the ear seat on the deflector, installs the pawl through the torsional spring on the ear seat, and No. two card casees are run through to the one end of keeping away from the deflector of rotation axis.

Preferably, with organizing two install the back shaft on keeping away from the fixing base of master gear in the fixing base, rotate through the torsional spring on the back shaft and be connected with the latch, the latch carries on spacingly to the transport gear of keeping away from the master gear, the groove of sliding has been seted up to the inner wall bottom of No. two card boxes, the groove of sliding and deflector sliding connection, the lateral wall of No. two card boxes has been seted up and has been received and deposit the groove, it is connected with the threaded rod to receive to deposit to rotate on the groove, be connected with the drive board through screw-thread fit's mode on the threaded rod, drive board and receive and deposit groove sliding connection, the one end that the drive board was kept away from to the rotation axis rotates with the deflector and is connected, the rotation axis is close to the one end of drive board and runs through behind No. two card boxes and rotates with the drive board and is connected.

Preferably, the spout has all been seted up along its length direction's both sides to a card box, sliding connection has the sliding block in the spout, it carries the axle to rotate to be connected with between two sliding blocks, it leads to the groove to have seted up the rectangle in the backup pad, carry and draw the axle to run through the rectangle and lead to the groove, carry and draw the axle and be connected with belt complex mode through the band pulley between the handle with rotatory, the top of a card box is connected with the lifting rod through screw-thread fit's mode, the lower extreme of lifting rod runs through a card box after rotate and is connected with the fixed block, the fixed block with carry the axle rotation connection.

Preferably, get on the card box and put the top in groove and get on the card box No. two and put tank bottom portion and all rotate and be connected with the closed plate, get on closed plate and No. two card boxes and be connected with the torsional spring between the tank bottom portion, offer jointly on two closed plates along its length direction evenly arrange and with the wire hole of entrance hole one-to-one, the wash port that is the matrix and arranges is seted up to the bottom of No. two card boxes.

Preferably, the arc-shaped anti-abrasion pads are arranged on the wire inlet hole and the wire outlet hole, and the arc-shaped anti-abrasion pads on the wire inlet hole and the wire outlet hole are symmetrically arranged.

The invention has the beneficial effects that: 1. according to the cable laying and fixing equipment, the cable is clamped and limited through the wire pulling mechanism in the wire fixing box, the cable is driven to be conveyed and straightened through rotation of the conveying wheel, after the cable is straightened, the cable can be fixed, the situation that the straightening and fixing effect of the cable is poor due to sliding and moving of the cable is prevented, a plurality of cables are uniformly distributed and fixed on the telegraph pole, the cable can be directly fixed with the telegraph pole through the wire fixing box, and the cable can also be fixed with the telegraph pole through the existing insulator.

2. The conveying wheel can be replaced and used according to the diameter of the cable, and the conveying wheel is replaced and installed on the bearing shaft through the connecting group, so that the conveying device is suitable for conveying cables with different diameters, and the application range of laying and fixing equipment is expanded.

3. The closing plate is used for closing the wire fixing box, so that a large amount of dust and impurities are prevented from entering the wire fixing box to pollute and damage parts in the wire fixing box.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a schematic main perspective structure of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3 in accordance with the present invention.

Fig. 5 is an enlarged view of the invention at B in fig. 4.

FIG. 6 is a cross-sectional view of the receiving shaft, rectangular block, insertion groove and baffle of the present invention.

FIG. 7 is a sectional view of the rotary shaft, the guide plate and the ratchet gear of the present invention.

FIG. 8 is a perspective view of the bearing shaft, the conveying wheel, the baffle, the arc base and the pulling plate of the present invention.

In the figure: 1. fixing a wire box; 2. a first card box; 20. a slider; 21. lifting the shaft; 22. lifting a pull rod; 24. a closing plate; 25. a wire outlet hole; 250. an arcuate friction reducing pad; 3. a second card box; 4. a taking and placing groove; 5. a Z-shaped seat; 6. a connecting seat; 9. a wire inlet hole; 7. a wire pulling mechanism; 70. a bearing rod; 71. an arc-shaped seat; 72. a fixed seat; 73. a bearing shaft; 74. a delivery wheel; 75. a wire clamping groove; 750. a rubber gasket; 76. a rotating shaft; 77. a main gear; 78. a guide plate; 780. a sliding groove; 781. a storage tank; 782. a threaded rod; 783. driving the plate; 79. a ratchet wheel; 710. a rectangular block; 711. inserting the groove; 712. a baffle plate; 713. pressing the assembly; 720. a spring pressing groove; 721. inserting and pushing a groove; 722. a bearing plate; 723. a support spring; 724. pushing the head; 725. a moving groove; 726. a pull rod; 727. rotating the rod; 728. pulling a plate; 729. rotating the handle; 730. an adjustment groove; 740. a support shaft; 741. clamping teeth; 8. an electrical cable.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Refer to fig. 1, fig. 2, fig. 5 and fig. 6, a cable laying fixed equipment, including solid line box 1, gu line box 1 comprises No. two card boxes 3 of a card box 2 and its lower extreme, one of them terminal surface of a card box 2 and one of them terminal surface of No. two card boxes 3 have all been seted up and have been got and put groove 4, Z type seat 5 is all installed to No. two card box 3's outer wall both sides, connecting seat 6 is installed to the outer wall both sides of a card box 2, be connected through the bolt and nut cooperation between connecting seat 6 and the Z type seat 5, the terminal surface that a card box 2 and No. two card boxes 3 kept away from getting and put groove 4 sets up the entrance hole 9 of evenly arranging along a card box 2 length direction jointly, install cord pulling mechanism 7 in a card box 2 and No. two card boxes 3 jointly.

Referring to fig. 1 and 4, the top of the taking and placing groove 4 on the first card box 2 and the bottom of the taking and placing groove 4 on the second card box 3 are both rotatably connected with a closed plate 24, a torsion spring is connected between the closed plate 24 and the bottom of the taking and placing groove 4 on the second card box 3, two closed plates 24 are jointly provided with wire outgoing holes 25 which are uniformly arranged along the length direction and correspond to the wire incoming holes 9 one by one, the bottom of the second card box 3 is provided with drain holes which are arranged in a matrix manner, the closed plate 24 is used for closing the wire fixing box 1, the situation that a large amount of dust and impurities enter the wire fixing box 1 to pollute and damage parts in the wire fixing box 1 is prevented, and the drain holes are used for discharging rainwater entering the wire fixing box 1.

Referring to fig. 1 and 5, the arc-shaped anti-friction pads 250 are mounted on the wire inlet hole 9 and the wire outlet hole 25, the arc-shaped anti-friction pads 250 on the wire inlet hole 9 and the wire outlet hole 25 are symmetrically arranged, and the arc-shaped anti-friction pads 250 are used for reducing friction between the cable 8 and the wire inlet hole 9 and the wire outlet hole 25 in the moving process, so as to protect the cable 8.

Referring to fig. 2, 5 and 7, the wire drawing mechanism 7 includes a plurality of sets of receiving members fixedly connected to an inner wall of the first cartridge 2 and uniformly arranged along a length direction thereof, each set of receiving members includes two receiving rods 70 symmetrically arranged along the length direction of the first cartridge 2 and two arc-shaped seats 71 installed on opposite surfaces of the two receiving rods 70, the receiving rods 70 are fixedly connected to an inner wall of the first cartridge 2, a plurality of sets of fixing members uniformly arranged along the length direction are installed at a bottom portion of an inner wall of the second cartridge 3, each set of fixing members includes two fixing seats 72, two fixing seats 72 of each set and two arc-shaped seats 71 of each set are rotatably connected to each other with a receiving shaft 73, conveying gears are fixedly sleeved on the receiving shafts 73, two conveying gears are vertically corresponding to each other and are in meshing transmission, a conveying wheel 74 is installed between each set of fixing members and two receiving shafts 73 of each set of receiving members through a connecting set, a slot 75 is formed in a middle side wall of the conveying wheel 74, cables 8 are conveyed through the two conveying wheels 74, except for one of the fixing seats 72 near an end portion of the second cartridge 3, a rotating shaft 72 is movably connected to a rotating shaft 76, one end of the other, one of the fixing seats is provided with a ratchet spring 76, one end of the ratchet wheel 76 which is located on the rotating shaft 76, and a pawl of the guiding plate 78 which is located on the guiding plate 78 which is located opposite to the guiding plate 78, and is located on the guiding plate 78, and located on the guiding plate of the ratchet wheel 78, and located on the other side of the ratchet wheel 72, and located on the ratchet wheel 76, and located on the ratchet wheel 78, and located on the guiding plate of the ratchet wheel 72, and located on the guiding plate 78, and located on the ratchet wheel 76.

Before use, the conveying wheels 74 in the wire pulling mechanism 7 are replaced according to the diameter of the cable 8 to be fixed, the conveying wheels 74 are installed on the bearing shafts 73 through connecting groups, so that the cable 8 is tightly supported by the wire clamping grooves 75 between the two conveying wheels 74 corresponding to each other up and down, the conveying wheels are suitable for conveying the cables 8 with different diameters, the application range of laying and fixing equipment is expanded, the cables 8 are sequentially inserted into the wire fixing box 1 from the wire inlet holes 9, the wire inlet holes 9 are located between the two conveying wheels 74 corresponding to each other up and down, the distance between the wire clamping grooves 75 on the two conveying wheels 74 is larger than the diameter of the cable 8, so that the cable 8 is smoothly inserted between the two conveying wheels 74, after the cables 8 are completely inserted, the conveying wheels 74 located on the upper side are pressed downwards through the connecting groups, the wire clamping grooves 75 are attached to the cable 8, the rotating shafts 76 are not reversed under the action of the pawls 79, the conveying wheels 74 are not reversed under the meshing effect of the main gears 77 and the conveying wheels, the conveying wheels 74 are locked, the problem that the conveying wheels 74 are pulled by the gravity of the cables 8 to pull the cables 8 to be pulled under the action of the self, and the conveying wheels is avoided, and the problem that the conveying wheels 8 are required to slide down again, and the conveying wheels are improved.

One end of the rotating shaft 76 penetrating through the second cartridge 3 is connected with an external driving device (such as a rotating motor) in a detachable connection mode, when the cable 8 is fixed, the external driving device drives the rotating shaft 76 to rotate, the rotating shaft 76 drives the bearing shaft 73 and the conveying wheels 74 to rotate through the meshing of the main gear 77 and the conveying gears in the rotating process, the upper conveying wheels 74 and the lower conveying wheels 74 carry out conveying straightening on the cable 8 in the rotating process, the wire drawing speed of the cable 8 is improved, meanwhile, the cable 8 can be dispersedly drawn, and the cable 8 is prevented from being wound in the drawing process.

Referring to fig. 5, 6 and 8, the connection set includes rectangular blocks 710 installed at two ends of the conveying wheel 74, rectangular slots for inserting the rectangular blocks 710 are formed in opposite surfaces of two bearing shafts 73 on two sides of the conveying wheel 74, an inserting groove 711 penetrating the bearing shafts 73 is formed in the rectangular slots, a baffle 712 is slidably connected to the inserting groove 711, an accommodating groove for accommodating the baffle 712 is formed in the inserting groove 711, and a pressing assembly 713 for pressing the conveying wheel 74 located on the upper side downwards to fix the cable 8 is installed in the rectangular slot located on the upper side.

The baffle 712 is pushed to enter the accommodating groove, the conveying wheels 74 are taken out, the conveying wheels 74 are replaced, the wire clamping grooves 75 in the two conveying wheels 74 after replacement are tightly attached to the corresponding cables 8, the conveying wheels 74 are suitable for conveying the cables 8 with different diameters, and the application range of laying the fixing equipment is enlarged.

Referring to fig. 1 and 5, the pressing assembly 713 includes a pressing groove 720 disposed in a rectangular slot, a receiving plate 722 is disposed in the pressing groove 720 through a uniformly arranged supporting spring 723, an inserting and pushing groove 721 is disposed at an end of the rectangular slot far from the pressing groove 720, a pushing head 724 for pushing the rectangular block 710 to move downward is slidably connected in the inserting and pushing groove 721, a pull rod 726 is slidably connected to an end surface of the receiving shaft 73 far from the rectangular slot, a moving groove 725 is disposed on the inserting and pushing groove 721, an L-shaped connecting rod is disposed at an end surface of the pushing head 724 far from the rectangular block 710, the L-shaped connecting rod penetrates through the moving groove 725 and then is connected to the pull rod 726, support plates symmetrically disposed along a length direction of the top of an inner wall of the cartridge 2 are disposed at a top of the inner wall of the cartridge, two support plates are rotatably connected to each other to form a rotating rod 727, both ends of the rotating rod 727 are connected to each other by a pulling plate 728 in a threaded manner, the two ends of the rotating rod 727 are opposite in threaded directions, the pulling plates 728 are rotatably connected to the pulling plate 726, a rotating handle 729 is fixedly sleeved in the middle of the cartridge 2, and an adjusting groove 730 uniformly arranged along a length direction of the cartridge is disposed in the same direction, and the adjusting groove 730, and the rotating groove 730 is disposed in correspondence to drive the rotating handle adjusting groove 730.

After the replaced rectangular block 710 on the conveying wheel 74 is placed into the rectangular slot, the rectangular block 710 positioned on the upper side is tightly attached to the inner wall of the upper end of the insertion and push groove 721 under the action of the supporting spring 723 connected with the bearing plate 722, at this time, the cable 8 is placed between the two conveying wheels 74 corresponding to each other up and down, the convenience of inserting the cable 8 is improved, then the rotating rod 727 is driven to rotate by rotating the corresponding rotating handle 729, the rotating rod 727 drives the pull plate 728 and the pull rod 726 on two sides to move towards the conveying wheel 74 in a threaded fit manner in the rotating process, at this time, the pull rod 726 drives the push head 724 to extrude the rectangular block 710 through the L-shaped connecting rod, so that the bearing plate 722 is extruded by the rectangular block 710 until the bearing plate 722 is pressed into the elastic pressing groove 720, at this time, the circle centers of the conveying wheel 74 and the bearing shaft 73 are positioned on the same straight line, and simultaneously, the wire clamping grooves 75 on the two conveying wheels 74 tightly abut against the cable 8, and the cable 8 is prevented from sliding down under the action of self gravity.

Referring to fig. 5, a rubber gasket 750 is sleeved on the wire clamping groove 75, and the rubber gasket 750 is used for increasing the friction force between the conveying wheel 74 and the cable 8.

Referring to fig. 1, 4 and 5, a support shaft 740 is installed on the fixing base 72 far away from the main gear 77 in two fixing bases 72 in the same group, a latch 741 is rotatably connected to the support shaft 740 through a torsion spring, the latch 741 limits the conveying gear far away from the main gear 77, a sliding groove 780 is formed in the bottom of the inner wall of the second cartridge 3, the sliding groove 780 is slidably connected to the guide plate 78, a storage groove 781 is formed in the side wall of the second cartridge 3, a threaded rod 782 is rotatably connected to the storage groove 781, a driving plate 783 is connected to the threaded rod 782 in a threaded fit manner, the driving plate 783 is slidably connected to the storage groove 781, one end of the rotating shaft 76 far away from the driving plate 783 is rotatably connected to the guide plate 78, and one end of the rotating shaft 76 near the driving plate 783 penetrates through the second cartridge 3 and is rotatably connected to the driving plate 783.

After the plurality of cables 8 are conveyed, the cables 8 with inconsistent lengths can be straightened by pulling the single cable 8 to move, in operation, the external driving device is firstly detached from the rotating shaft 76, then the rotating shaft 76 and the driving plate 783 are driven to move towards the storage groove 781 by rotating the threaded rod 782, at this time, the guide plate 78 slides in the sliding groove 780 until the main gear 77 is separated from the conveying gear, so that the problem that the conveying gear 74 is blocked and can not rotate due to the fact that the conveying gear 74 is blocked and can not rotate because part of the cables 8 are not moved in the straightened state due to the fact that the conveying gear 74 tightly attached to the conveying gear rotates under the action of friction force when the single cable 8 is pulled is avoided, and the conveying gear 74 rotates to push the blocking teeth 741 to rotate along the supporting shaft 740 in the rotating process of the conveying gear 74, and the blocking teeth 741 abut against and limit the conveying gear when the conveying gear 74 stops rotating, so as to prevent the main gear 77 from being separated from the conveying gear after the rotating shaft 76 moves, and the conveying gear 74 rotates under the action of the cable 8, and the effect of straightening is influenced by gravity when the main gear 74 stops rotating.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, the spout has all been seted up along its length direction's both sides to a card box 2, sliding connection has sliding block 20 in the spout, it carries axle 21 to rotate to be connected with between two sliding blocks 20, rectangular through groove has been seted up in the backup pad, carry axle 21 to run through rectangular through groove, carry and be connected with belt complex mode through the band pulley between axle 21 and the rotatory handle 729, the top of a card box 2 is connected with lifting rod 22 through screw-thread fit's mode mutually, the lower extreme of lifting rod 22 rotates after running through a card box 2 and is connected with the fixed block, the fixed block rotates with lifting rod 21 and is connected.

When a plurality of cables 8 need to be conveyed and straightened simultaneously, the lifting rod 22 is rotated, the fixed block and the lifting shaft 21 are driven to move upwards by the aid of threaded fit between the lifting rod 22 and the first card box 2 in the rotating process, so that a belt between the lifting shaft 21 and the rotating handle 729 is in a tight state, one of the rotating rods 727 is rotated, and the rest rotating rods 727 rotate synchronously under the driving of the belt and the lifting shaft 21, so that the downward pressing uniformity and convenience of the conveying wheel 74 located on the upper side are improved.

When a single cable 8 needs to be conveyed and straightened, the lifting rod 22 rotates to drive the fixing block and the lifting shaft 21 to move downwards, the belt between the lifting shaft 21 and the rotating handle 729 is in a loose state, the rotating handle 729 corresponding to the rotation can drive the corresponding conveying wheel 74 positioned on the upper side to move downwards to press the cable 8, and the load when the rotating handle 729 is rotated is reduced.

During operation, change the delivery wheel 74 in wire drawing mechanism 7 according to the cable 8 diameter that is about to fix to card wire casing 75 between two delivery wheels 74 corresponding from top to bottom supports cable 8 tightly, thereby is suitable for and carries the cable 8 of different diameters, has improved the application scope who lays fixed equipment.

When the cable fixing device is used, cables 8 are sequentially inserted into the wire fixing box 1 from the wire inlet 9, the cables 8 penetrate through the wire outlet 25 after passing through the two corresponding upper and lower conveying wheels 74, then the cables 8 are tightly abutted by downward movement of the conveying wheels 74 positioned on the upper side, then the rotating shaft 76 is driven to rotate by external driving equipment, the conveying wheels 74 are driven to rotate by the meshing of the main gear 77 and the conveying gears in the rotating process of the rotating shaft 76, the cables 8 are driven to move by the friction force in the rotating process of the upper and lower conveying wheels 74, after the cables 8 are straightened, the cables 8 can be fixed, the cables 8 are uniformly distributed and fixed on a telegraph pole, and the cables 8 can be directly fixed with the telegraph pole through the wire fixing box 1 or fixed with the telegraph pole through the existing insulator.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a cable laying fixed equipment which characterized in that: the wire fixing box comprises a wire fixing box (1), wherein the wire fixing box (1) is composed of a first card box (2) and a second card box (3) at the lower end of the first card box (2), a taking and placing groove (4) is formed in one end face of the first card box (2) and one end face of the second card box (3), Z-shaped seats (5) are arranged on two sides of the outer wall of the second card box (3), connecting seats (6) are arranged on two sides of the outer wall of the first card box (2), the connecting seats (6) are connected with the Z-shaped seats (5) in a matched mode through bolts and nuts, a plurality of wire inlet holes (9) are formed in the end faces, far away from the taking and placing groove (4), of the first card box (2) and the second card box (3), and wire pulling mechanisms (7) are arranged in the first card box (2) and the second card box (3);

the wire drawing mechanism (7) comprises a plurality of groups of bearing parts which are fixedly connected with the inner wall of a first card box (2) and are uniformly distributed along the length direction of the card box, each group of bearing parts comprises two bearing rods (70) which are symmetrically distributed along the length direction of the first card box (2) and arc-shaped seats (71) which are arranged on opposite surfaces of the two bearing rods (70), a plurality of groups of fixing parts are arranged at the bottom of the inner wall of the second card box (3), each group of fixing parts comprises two fixing seats (72), the two fixing seats (72) of each group and the two arc-shaped seats (71) of each group are respectively and rotatably connected with bearing shafts (73), conveying gears are fixedly sleeved on the bearing shafts (73), the two conveying gears which are vertically corresponding are in meshed transmission, a conveying wheel (74) is arranged between the two bearing shafts (73) in each group of fixing parts and each group of bearing parts through a connecting group, a wire clamping groove (75) is formed in the middle side wall of each conveying wheel (74), except one fixing seat (72) close to the end part of the second card box (3), a rotating shaft (76) is jointly and is uniformly arranged on one side of the conveying gear (77) which is positioned on the conveying wheel (74);

a guide plate (78) is installed at the bottom of the second card box (3), a ratchet wheel (79) is fixedly sleeved at one end, close to the guide plate (78), of the rotating shaft (76), an ear seat is installed on the guide plate (78), a pawl is installed on the ear seat through a torsion spring, and one end, far away from the guide plate (78), of the rotating shaft (76) penetrates through the second card box (3);

the two same-group fixing seats (72) far away from the main gear (77) are provided with supporting shafts (740), the supporting shafts (740) are connected with clamping teeth (741) in a rotating mode through torsion springs, the clamping teeth (741) limit conveying gears far away from the main gear (77), the bottom of the inner wall of each second card box (3) is provided with a sliding groove (780), the sliding groove (780) is connected with a guide plate (78) in a sliding mode, the side wall of each second card box (3) is provided with a storage groove (781), a threaded rod (782) is connected to the storage groove (781) in a rotating mode, a driving plate (783) is connected to the threaded rod (782) in a threaded matching mode, one end, far away from the driving plate (783), of the rotating shaft (76) is connected with the guide plate (78) in a rotating mode, and one end, close to the driving plate (783), of the rotating shaft (76) penetrates through the second card box (3) and then is connected with the driving plate (783) in a rotating mode.

2. The cable laying fixture apparatus of claim 1, wherein: the connection group includes rectangular block (710) of delivery wheel (74) both ends installation, the rectangular slot of inserting rectangular block (710) is seted up to two opposite faces of accepting axle (73) of delivery wheel (74) both sides, offer on the rectangular slot and run through inserting of accepting axle (73) and put groove (711), sliding connection has baffle (712) on inserting groove (711), it sets up the groove of accomodating of depositing baffle (712) on putting groove (711), it pushes down in order to carry out fixed push down subassembly (713) to cable (8) to install delivery wheel (74) that will be located the upside in the rectangular slot of upside.

3. The cable laying fixture apparatus of claim 2, wherein: the downward pressing component (713) comprises an elastic pressing groove (720) arranged in a rectangular slot, a bearing plate (722) is arranged in the elastic pressing groove (720) through uniformly distributed supporting springs (723), an inserting and pushing groove (721) is formed in one end, far away from the elastic pressing groove (720), of the rectangular slot, a pushing head (724) for pushing the rectangular block (710) to move downwards is connected in the inserting and pushing groove (721) in a sliding mode, a pull rod (726) is connected to the end face, far away from the rectangular slot, of the bearing shaft (73) in a sliding mode, a moving groove (725) is formed in the inserting and pushing groove (721), an L-shaped connecting rod is arranged on the end face, far away from the rectangular block (710), of the pushing head (724), and penetrates through the moving groove (725) and then is connected with the pull rod (726), the backup pad of its length direction symmetrical arrangement is installed at the inner wall top of card box (2), it is connected with rotary rod (727) to rotate jointly in two backup pads, the both ends of rotary rod (727) all are connected with arm-tie (728) through screw-thread fit's mode, the screw thread opposite direction at rotary rod (727) both ends, arm-tie (728) rotate with pull rod (726) and are connected, the fixed cover in middle part of rotary rod (727) is equipped with rotatory (729), set up on card box (2) and put groove (4) intercommunication and evenly arrange along its length direction adjustment tank (730), adjustment tank (730) and rotatory (729) one-to-one.

4. The cable laying fixture apparatus of claim 1, wherein: and a rubber gasket (750) is sleeved on the wire clamping groove (75).

5. A cable laying fixture apparatus according to claim 3, wherein: a card box (2) has all seted up the spout along its length direction's both sides, sliding connection has sliding block (20) in the spout, it carries axle (21) to rotate to be connected with between two sliding blocks (20), the rectangle has been seted up in the backup pad and has been led to the groove, carry axle (21) and run through the rectangle and lead to the groove, carry and to be connected with belt complex mode through the band pulley between axle (21) and the rotation handle (729), the top of a card box (2) is connected with lifting rod (22) through screw-thread fit's mode, the lower extreme of lifting rod (22) runs through card box (2) after the rotation and is connected with the fixed block, the fixed block with carry axle (21) to rotate and be connected.

6. The cable laying fixture apparatus of claim 1, wherein: the card box (2) is gone up the top of getting on the groove of putting and is got on the card box (3) No. two and get groove (4) bottom and all rotate and be connected with closed plate (24), be connected with the torsional spring between getting on closed plate (24) and No. two card boxes (3) and put groove (4) bottom, set up wire hole (25) of evenly arranging and with entrance hole (9) one-to-one along its length direction jointly on two closed plate (24), the wash port that is the matrix and arranges is seted up to the bottom of No. two card boxes (3).

7. The cable laying fixture apparatus of claim 6, wherein: arc-shaped antifriction pads (250) are arranged on the wire inlet hole (9) and the wire outlet hole (25), and the arc-shaped antifriction pads (250) on the wire inlet hole (9) and the wire outlet hole (25) are symmetrically arranged.

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