CN113629582A - Outdoor pre-buried cable laying device - Google Patents

Abstract

The invention belongs to the technical field of cable construction, and discloses an outdoor embedded cable laying device which comprises a shell and an unwinding device, wherein the unwinding device is fixedly installed at the right end inside the shell, a combined disc is fixedly installed in the middle inside the shell, and the unwinding device and the combined disc are connected together through a chain. The automatic wire feeding device achieves the purpose of high automation degree through the matching of the structures such as the unwinding device, the lifting device, the rack and the like, when the automatic wire feeding device is used specifically, a placing groove is formed in advance, the head end position of a cable is arranged, then the whole trolley is manually taken to move along the groove position, a large-torque motor control wire winding drum is slowly unwound in the moving process, and then the large-torque motor control wire winding drum is guided by the limiting rotary drum, the pressing plate and the guide drum to enter a pit in a limited mode.

Description

Outdoor pre-buried cable laying device

Technical Field

The invention belongs to the technical field of cable construction, and particularly relates to an outdoor embedded cable laying device.

Background

The cable is a general name of objects such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common and indispensable object in daily life, needs to be installed carefully due to the fact that the cable is electrified, various high-rise buildings in a large number of cities are quickly built along with the rapid development of urbanization, corresponding matching operations can be synchronously processed and distributed in order to ensure the effective use of the office buildings, wherein the cable is a very important ring, is related to the electricity consumption and network conditions of the whole building, and is one of the bases of the normal operation of the whole building.

With the needs of work and actual environment, people do not finish the installation of all kinds of circuits at large area through setting up the wire pole, but adopt the form of more safety and stability, and indoor cable wire adopts the means of burying in the wall body inside, and outdoor is directly buried underground, and indoor cable handles the influence that receives operational environment, and is more ripe basically, but outdoor cable handles and then has very many problems: in general, the manual processing of short-distance areas is not problematic, but the traditional manual processing is adopted for some areas far away from the short-distance areas, so that the whole process is not easy, the manual processing efficiency is low and the quality is difficult to ensure because the steps of opening, paying off, compacting and earthing are needed for embedding the electric wires.

On the other hand, the cable is easily subjected to position deviation by using conventional machinery, and subsequent manual work is adjusted for the second time, so that the cable is basically unreliated, the working efficiency is not obviously improved, and the cable is troublesome to use; this type of automation equipment cost is high on the market at present to a plurality of electric machine control of inside cooperation, whole device is huge, is unfavorable for less regional stable work.

Disclosure of Invention

The invention aims to solve the problems, and provides an outdoor embedded cable laying device which has the advantages of high automation degree, stable cable placement, easiness in subsequent treatment, low cost and good integration effect.

In order to achieve the purpose, the invention provides the following technical scheme: an outdoor pre-buried cable laying device comprises a shell and an unreeling device, wherein the unreeling device is fixedly mounted at the right end inside the shell, a combined disc is fixedly mounted at the middle part inside the shell, the unreeling device and the combined disc are connected together through a chain and a chain, a gear is meshed and connected with the left side of the rear end of the combined disc, the combined disc and the gear are both mounted inside the shell through a rotating shaft movable sleeving support, a cam cylinder is fixedly mounted on the surface of the rotating shaft in a gear area, a lifting device is fixedly mounted at the left end inside the shell, the bottom and the lower end of the lifting device are respectively in threaded connection with a pressing plate and fixedly mounted with a stamping device, the tail end of the stamping device is movably sleeved at the upper half part inside an oil cylinder, the bending part of the surface of the oil cylinder is fixedly mounted at the lower left corner of the shell, and a protection block is fixedly mounted at the lower end of the left side of the shell, the two ends of the middle part of the protection block are respectively connected with a half gear strip through a bearing, the middle parts of the half gear strips are meshed with a rack, the outer sides of the half gear strips are movably clamped with a soil covering plate, the inner side of the unwinding device and the inner part of the shell are fixedly provided with a limiting rotary drum, and a cable is extended from the area of the unwinding device and is sleeved on the surface of the limiting rotary drum.

As a preferred technical scheme, a pushing handle is fixedly mounted at the upper end of the right side of the shell, turnover plates are fixedly mounted at two ends of the top of the shell, locking blocks are movably clamped at the front end and the rear end of the junction of the two turnover plates, a guide barrel is fixedly mounted in the middle of the bottom of the protection block, and a second spring is placed at the right end of the periphery of the oil barrel.

As a preferred technical scheme of the invention, the unreeling device comprises two support frames, a rotating rod is erected in the middle of the two support frames, a connecting cylinder is movably sleeved on the right side of the rotating rod, a high-torque motor is movably sleeved on the right end of the connecting cylinder, the connecting cylinder is positioned at the junction of the rotating rod and the high-torque motor and is clamped and limited through a short pin, side baffle discs are sleeved on the two ends of the rotating rod and are welded by a large disc and a small disc, a bearing is sleeved on the surface of the small disc structure, a bearing area is directly clamped and limited with a groove of the support frames, a wire reel is movably sleeved in the middle of the rotating rod, when the two side baffle discs are positioned at the two ends of the rotating rod, a limiting clamping block is movably clamped on the tops of the two support frames, the junction of the two support frames is wrapped with a small disc structure of the side baffle discs, and long pins are movably clamped at the two ends of the support frames and the limiting clamping block, the left side threaded connection of bull stick has the sprocket dish, the sprocket dish passes through the chain and realizes being connected with the transmission of combination dish, whole unwinding device's effect is very simple and obvious, because the device mainly is the embedding that realizes the electric wire, traditional artifical unwrapping wire inefficiency is also more troublesome, what this patent adopted is the winding form, direct finishing will produce cup joints the surface at the bull stick around the wiring coil material, the manual work is arranged the circuit of cable and is simply set up, during the specific use afterwards, fix the regional electric wire of head at play originating, the removal of the whole dolly of manual control, and arrange big torque motor's unwrapping wire work, the removal of completion electric wire that can be very simple swift is placed.

As a preferred technical solution of the present invention, the lifting device comprises an outer cylinder, a first spring and a lifting rod, the first spring is movably sleeved on the periphery of the lifting rod and the inner region of the outer cylinder, the top of the lifting rod is in a round head structure, the upper end of the lifting rod is provided with a circular ring, the circular ring is connected with the top of the inner part of the outer cylinder when the first spring is not pressed, the bottom of the pressing plate is provided with a hard rubber bump, the whole lifting device structure mainly utilizes a cam of a cam cylinder to work, the cam can continuously press the lifting device structure in the rotation process, the circular work can effectively convert the force of circular motion into the punching work of vertical lifting, the pressing plate can effectively impact and press the cable at the bottom of the pressing plate in the lifting process, the initially simply placed cable can be further pressed and fixed, and the position of the cable is prevented from loosening, on the other hand the lift of lifter also can control the change of the inside oil pressure of oil liquid section of thick bamboo, and the horizontal pull of control rack afterwards, the cooperation is gone up the gear structure and is accomplished the work that opens and shuts of earthing board, and whole elevating gear receives the cam influence and can accomplish pressing and subsequent soil covering of cable position.

As a preferred technical scheme of the invention, the oil cylinder is of an inverted L-shaped structure, the oil cylinder is internally positioned at the right end of the rack and forms an oil cavity area with the tail end of the punch, the oil cavity area is filled with hydraulic oil, the punch is of a half-inverted-L-shaped structure, the lifting height values of the punch and the lifting rod are consistent with the extruded depth value in the oil cylinder, the telescopic work of the rack is effectively controlled by the change of the position of the hydraulic oil, the position change of the soil covering plate is realized by the matching contact of subsequent teeth, the position of the soil covering plate is opened when the rack extends outwards, otherwise, the soil covering plate is closed inwards, and the backfilling of the soil at two ends of the embedding ditch can be effectively completed by the matching work.

As a preferred technical scheme of the invention, the combination disk is formed by welding a chain disk and a gear disk together in a front-back sequence, and the chain disk and the gear disk are respectively in transmission connection with the chain disk and the gear, the outer circumference of the gear is one half of the outer circumference of the gear disk, the combination disk is set to be in a mode mainly for ensuring the differential embodiment, on one hand, the working power and the speed are ensured to meet the actual requirements of manual operation and wire laying, on the other hand, the cable is required to be rapidly extruded and limited frequently, the position of the cable is ensured to be relatively fixed, the power of the whole device is derived from a large-torque motor and manual force, the whole device is manually controlled to move back and forth, the large-torque motor provides power for the subsequent wire laying and embedding operation, the initial rotating force can be converted into various changes by means of chain transmission and gear meshing, so as to achieve different effects, meanwhile, the whole large-torque motor adopts a speed-controllable large-torque motor, the whole rotating speed can be manually adjusted, the rotating force of the large-torque motor can be greatly supplied to the whole device, and the transmission consumption of force can not occur, so that the subsequent steps cannot work.

As a preferred technical scheme of the invention, the number of the cables is five, the cables are gradually reduced from right to left, the cables extend from the surface of the wire drum and are sequentially wound on the surface of each cable, the cables are limited at the bottom of the pressing plate and are guided to pass through the guide drum, the tail end of the guide drum is limited and fixed by external force, the limiting rotary drum at the rightmost end protrudes out of the right end of the wire drum and is not contacted with the inner part of the shell, and the arrangement is mainly designed to ensure that a relatively stable process is provided for paying off, so that the cables can be placed in corresponding areas as far as possible; the device of this patent is mainly buried in order to accomplish the ground of electric wire between the building, originally complete electric wire need be cut into certain degree like this, set the spacing rotary drum of rightmost end to this pattern take on relative crooked winding mainly be for the cooperation work, relative direct electric wire cuts often can only follow the regional processing that the line reel extends, at this moment the electric wire of reserving just shorter, subsequent butt joint operation of being not convenient for, when whole device is fixed motionless simultaneously, big torque motor has just also stopped work, also can't accomplish unnecessary extraction of cable at this moment, set the right-hand member region of cable into the distortion form now, the follow-up regional processing that directly extends at the line reel of electric wire that cuts, because enough long cable has been reserved in the in-process of carrying behind, so follow-up circuit butt joint is also easier.

As a preferred technical scheme of the invention, the inner sides of the two turnover plates are both round-head rubber structures and are in a sealing contact state when being closed together, the outer sides of the two turnover plates are overlapped on the top of the shell and support the middle force of the two turnover plates through a C-shaped locking block structure, relatively more matching structures are arranged inside the two turnover plates, lubricating oil is often added into the turnover plates periodically to ensure stable work of the structure, but the working environment of the device is in a construction site area, dust is easily generated in a matching connection area, so that the turnover plates are inconvenient to work stably, the locking blocks and the turnover plates can be effectively subjected to dustproof treatment, and the turnover plates are relatively attractive on the whole.

As a preferred technical scheme of the invention, two sides of the rack are respectively provided with teeth which can be matched with a half-gear strip, the range of the teeth arranged on the surface of the half-gear strip is three fifths of that of the whole half-gear strip bearing, the half-gear strip is formed by welding a missing gear and a movable arm, when the rack is extruded by oil pressure in an oil liquid cylinder, the rack can be matched with the half-gear strip to complete the complete contact rotation of the teeth on the surface of the half-gear strip, namely the track length value of the teeth in the area of the half-gear strip is consistent with the length value of the rack, at the moment, the earthing plate can complete the opening and closing of thirty-five degrees inwards and outwards under the assistance of the movable arm of the half-gear strip, the embedding of the cable belongs to shallow embedding, the specific work is to form a shallow groove in the required area on the ground by utilizing a plough share structure in advance, and the swelled soil is left at two ends, the manual work is laid the electric wire that needs afterwards and is placed in the slot, reset back to get up tentatively can at the soil that rises, it is relatively independent instrument processing to open the step generally, follow-up buried line is with earthing conventional exactly manual processing, but the processing of bowing that the people need not stop like this, it is tired relatively, this patent sets up one and can realize placing of cable at the removal in-process, and place fixed good position after, synchronous still possesses the earthing function, specific operation is exactly the horizontal reciprocating motion of rack, the half gear strip of rack reciprocating motion collocation also can be followed with the earthing plate and change together, half gear strip then has tooth area to make a round trip to rotate, it is horizontal rotation in certain extent to use the earthing plate, just can accomplish the cover of slot both ends soil afterwards.

As a preferable technical scheme of the invention, the earthing plate and the pressing plate are of detachable structures, when the whole pressing plate and the earthing plate are not influenced by external force, the whole pressing plate and the earthing plate are both contacted with the ground, the depth value of the pressing plate is greater than that of a roller at the bottom of the shell when the pressing plate and the lifting device are vertically extruded by a convex area of the cam barrel, when the conventional movement does not work, the dismounting of the pressing plate and the earthing plate is mainly used for ensuring the simple and easy movement of the pressing plate and avoiding the condition of bottom supporting contact, the earthing plate resets the soil rising up in the subsequent work, and the pressing plate vertically reciprocates to complete the extrusion processing of the cable.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention achieves the purpose of high automation degree by the matching work of the structures such as the unreeling device, the lifting device, the rack and the like, when the device is used specifically, a placing groove is preset, the head end position of a cable is arranged, then the whole trolley is manually taken to move along the groove position, a large-torque motor control line winding drum slowly unreels in the moving process, and then enters a pit limitedly through the guiding treatment of a limiting rotary drum, a pressing plate and a guiding drum, on the other hand, the device can convert the circumferential rotating force of the motor into longitudinal punching work by arranging two transmission works of a chain and a gear to complete the position fixing pressing of the cable, the transverse horizontal movement is used for controlling the rack and a semi-gear strip, finally the opening and closing work of the moving amplitude of the covering plate is realized, the pre-risen soil is reset, and the matching work of the whole device is stable, the automation degree is high.

2. The cable guide device provided by the invention has the advantages that the cable, the pressing plate, the limiting rotary drum and other structures are matched to work, so that the purposes of stable cable placement and easiness in subsequent treatment are achieved, the whole cable conveying path is set to be in a corrugated descending condition, the cable can be ensured to move stably, and the subsequent separation guide drum area can stably enter the groove; meanwhile, if the whole conveying path is set to be longer, the situation of accidental tensioning and blockage is prevented, and a certain buffering processing time is given; in addition, the path set in the junction area of the cable and the wire winding drum is more distorted and complex, the embedding treatment of a section of building cable is mainly convenient to complete subsequently, and then the excessive distortion is set by matching with the moving arrangement of other structures, so that the cable can have enough length to avoid the situation that the length of the cable is insufficient.

3. The invention achieves the purpose of low manufacturing cost and good integration effect by the matching work of structures such as a chain, a combination disc, a gear and the like, the power source of the whole device is manual and a large-torque motor, the correspondence of the whole trolley is controlled manually so that the trolley can move according to the requirements of people, on the other hand, the internal matching structure depends on the large-torque motor, the whole large-torque motor rotates relatively slowly, but the large torque and the strong power are strong, the power is transmitted to the next step ceaselessly through the gear and the chain, and the condition of insufficient power is not worried; simultaneously big torque motor control line reel rotates slowly mainly makes things convenient for placing of cable, avoid appearing the confusion at the excessive speed, the combination panel of follow-up setting, the gear is then the promotion of its operating frequency is accomplished to the form that adopts simple differential, it is so convenient to press the clamp plate to cable fast and stable's fixed to set to in this region, it is easy to guarantee follow-up cable to bury, the skew of position is difficult for appearing, whole device simple structure, the cost of manufacture is lower simultaneously, whole controlling means all includes in a narrow and small casing, the little work of area is got up more conveniently.

Drawings

FIG. 1 is a schematic view of the overall interior of the structure of the present invention;

FIG. 2 is a schematic diagram of the positions of the chain, the unwinding device and the combination tray according to the present invention;

FIG. 3 is a schematic top view of the interior of the structure of the present invention;

FIG. 4 is a schematic bottom view of the overall structure of the present invention;

FIG. 5 is a cross-sectional view of the lifting device and rack of the present invention;

FIG. 6 is a schematic view of the backside of the structure of the present invention;

FIG. 7 is a schematic front view of the structure of the present invention;

FIG. 8 is an exploded view of the structural unwinding device of the present invention;

fig. 9 is a schematic view of the cable orientation of the present invention.

In the figure: 1. a housing; 2. a pushing handle; 3. turning the folded plate; 4. a locking block; 5. an unwinding device; 51. a support frame; 52. a rotating rod; 53. a connecting cylinder; 54. a high torque motor; 55. a short pin; 56. a wire spool; 57. a side catch disc; 58. a limiting clamping block; 59. a long pin; 510. a sprocket plate; 6. a chain; 7. a combination tray; 8. a rotating shaft; 9. a gear; 10. a cam barrel; 11. a lifting device; 111. an outer cylinder; 112. a first spring; 113. a lifting rod; 12. a pressing plate; 13. a punch; 14. an oil liquid cylinder; 15. a rack; 16. a half-gear rack; 17. a soil covering plate; 18. a protection block; 19. a guide cylinder; 20. limiting the rotary drum; 21. a cable; 22. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 9, the invention provides an outdoor embedded cable laying device, which comprises a housing 1 and an unwinding device 5, wherein the unwinding device 5 is fixedly installed at the right end inside the housing 1, a combination disc 7 is fixedly installed at the middle inside the housing 1, the unwinding device 5 and the combination disc 7 are connected together through a chain 6 and a chain, a gear 9 is engaged and connected with the left side of the rear end of the combination disc 7, the combination disc 7 and the gear 9 are movably sleeved and supported inside the housing 1 through a rotating shaft 8, a cam cylinder 10 is fixedly installed on the surface of the rotating shaft 8 in the area of the gear 9, a lifting device 11 is fixedly installed at the left end inside the housing 1, the bottom and the lower end of the lifting device 11 are respectively in threaded connection with a pressing plate 12 and a punch 13, the tail end of the punch 13 is movably sleeved at the upper half inside an oil cylinder 14, and the bent part of the surface of the oil cylinder 14 is fixedly installed at the lower left corner of the housing 1, the left lower extreme fixed mounting of casing 1 has protection piece 18, and the equal bearing in both ends at protection piece 18 middle part is connected with half rack 16 and the middle part meshing of the two is connected with rack 15, and the outside activity joint of two half rack 16 has earthing panel 17, and unwinding device 5's inboard and the inside fixed mounting of casing 1 have spacing rotary drum 20 and unwinding device 5 regional extension cable 21 to overlap on the surface at spacing rotary drum 20.

Wherein, the upper end fixed mounting on casing 1 right side has pushing hands 2, and the equal fixed mounting in both ends at casing 1 top has and turns over folded plate 3, and two are turned over the equal movable joint in front and back end of folded plate 3 juncture and have a locking piece 4, and the middle part fixed mounting of protection piece 18 bottom has guide tube 19, and second spring 22 has been placed to the outlying right-hand member of oil liquid section of thick bamboo 14.

Wherein, the unreeling device 5 comprises two support frames 51, a rotating rod 52 is erected in the middle of the two support frames 51, a connecting cylinder 53 is movably sleeved on the right side of the rotating rod 52, a large torque motor 54 is movably sleeved on the right end of the connecting cylinder 53, the connecting cylinder 53 is positioned at the junction of the rotating rod 52 and the large torque motor 54 and is clamped and limited by a short pin 55, side baffle discs 57 are sleeved on both ends of the rotating rod 52, the side baffle discs 57 are formed by welding large and small discs, a bearing is sleeved on the surface of a small disc structure, the bearing area is directly clamped and limited with a groove of the support frame 51, a wire winding drum 56 is movably sleeved in the middle of the rotating rod 52, when the two side baffle discs 57 are positioned at both ends, a limiting clamping block 58 is movably clamped on the top of the two support frames 51, a small disc structure of the side baffle disc 57 is wrapped on the junction of the two support frames 51, long pins 59 are movably clamped on both ends of the support frames 51 and the limiting clamping block 58, the left side threaded connection of bull stick 52 has sprocket 510, sprocket 510 passes through chain 6 and realizes being connected with the transmission of combination dish 7, the effect of whole unwinding device 5 is very simple and obvious, because the device mainly is the embedding of realization electric wire, traditional artifical unwrapping wire inefficiency is also more troublesome, what this patent adopted is the winding form, direct complete with production connects the coil of wire material to cup joint on the surface of bull stick 52, the manual work is arranged the circuit of cable 21 simply and is set up, during specific use afterwards, fix the regional electric wire in head at the play and send out the end, the removal of the whole dolly of manual control, and arrange the unwrapping wire work of big torque motor 54, the removal that can very simple swift completion electric wire is placed.

Wherein, the lifting device 11 is composed of an outer cylinder 111, a first spring 112 and a lifting rod 113, the first spring 112 is movably sleeved on the periphery of the lifting rod 113 and the inner area of the outer cylinder 111, the top of the lifting rod 113 is in a round head structure, the upper end of the lifting rod 113 is provided with a circular ring sheet, the circular ring sheet is connected with the top inside the outer cylinder 111 when the first spring 112 is not extruded, the bottom of the pressing plate 12 is provided with hard rubber salient points, the whole lifting device 11 structure mainly utilizes the cam of the cam cylinder 10 to work, the cam can continuously extrude the lifting device 11 structure in the rotating process, the force of circular motion is effectively converted into the punching work of vertical lifting by the circular work, the pressing plate 12 can effectively impact and press the cable 21 at the bottom of the pressing plate in the lifting process, the initially simply placed cable 21 can be further extruded and fixed, and the position looseness of the cable can be avoided, on the other hand, the lifting of the lifting rod 113 can also control the change of the oil pressure in the oil liquid cylinder 14, then the rack 15 is controlled to be transversely pulled and pulled, the opening and closing work of the soil covering plate 17 is completed by matching with an upper gear structure, and the whole lifting device 11 is influenced by the cam to complete the pressing of the position of the cable 21 and the subsequent soil covering.

The whole oil cylinder 14 is of an inverted L-shaped structure, an oil cavity area is formed between the right end of the rack 15 and the tail end of the punch 13 in the oil cylinder 14, hydraulic oil is filled in the oil cavity area, the whole punch 13 is of a half-inverted-L-shaped structure, the lifting height values of the punch 13 and the lifting rod 113 are consistent with the depth value of the inside of the oil cylinder 14, the telescopic work of the rack 15 is effectively controlled by the change of the position of the hydraulic oil, the position change of the soil covering plate 17 is realized by the matching contact of subsequent teeth, the position of the soil covering plate 17 is opened when the rack 15 extends outwards, otherwise, the soil covering plate 17 is closed inwards, and the backfilling of soil at two ends of the embedding groove can be effectively completed by means of the matching work.

Wherein, the combination disk 7 is formed by welding a chain disk and a gear disk together according to the front-back sequence, and the chain disk and the gear disk are respectively in transmission connection with the chain disk 510 and the gear 9, the outer perimeter of the gear 9 is one half of the outer perimeter of the gear disk, the mode is set to be mainly used for ensuring the differential embodiment, on one hand, the working power and the speed meet the actual requirements of manual work and wire releasing, on the other hand, the cable 21 is required to be rapidly extruded and limited frequently, the relative fixation of the position of the cable 21 is ensured, the power of the whole device is derived from a large torque motor 54 and manual push, the whole device is manually controlled to move back and forth, the large torque motor 54 provides power for the subsequent wire releasing and embedding work, the initial rotating force can be converted into various changes by the engagement of the chain transmission and the gear, so as to achieve different effects, and meanwhile, the whole large torque motor 54 adopts a controllable-speed large torque motor, the whole rotating speed can be manually adjusted, the rotating force is huge, the whole device can be supplied for use, and the transmission consumption of force cannot occur, so that the subsequent steps cannot work.

The number of the cables 21 is five, the cables are gradually reduced from right to left, the cables 21 extend from the surface of the cable drum 56 and are sequentially wound on the surface of each cable 21 in a sleeving manner, the cables are limited at the bottom of the pressing plate 12 and are guided to pass through the guide drum 19, the tail end of the guide drum 19 is limited and fixed by external force, the limiting rotary drum 20 at the rightmost end protrudes out of the right end of the cable drum 56 and is not contacted with the inside of the shell 1, and the mode is set to mainly ensure that a relatively stable process is realized during paying off, and the cables 21 can be placed in corresponding areas as far as possible; the device of this patent is mainly ground buried in order to accomplish electric wire between the building, originally complete electric wire need be cut into certain degree like this, set up the spacing rotary drum 20 of rightmost end to this style and match the winding of relative bending mainly for the cooperation work, the regional processing that often can only extend from line reel 56 is cut to direct electric wire relatively, at this moment the electric wire of reserving is just shorter, be not convenient for subsequent butt joint operation, simultaneously when whole device is fixed motionless, big torque motor 54 has just also stopped working, also can't accomplish unnecessary extraction of cable 21 at this moment, set up the right-hand member region of cable 21 into the distortion form now, the regional processing of subsequent disconnected electric wire direct at line reel 56 extension, because enough long cable 21 has been reserved in the in-process of carrying afterwards, so the butt joint of subsequent circuit is also easier.

Wherein, two inboard of turning over the folded plate 3 are button head rubber construction and the two is sealed contact state when closed together, two outside of turning over the folded plate 3 are taken and are put at the top of casing 1 and accomplish the support of the two middle part power through the locking piece 4 structure of C shape, inside is provided with relatively more cooperation structure, in order to guarantee the stable smooth work of structure, often can regularly add lubricating oil in its inside, guarantee holistic steady operation, but the operational environment of this device is in the building site region, the dust appears very easily in the region of cooperation connection, just so be not convenient for its steady operation, it can effectual dustproof treatment to be provided with locking piece 4 and turn over folded plate 3, simultaneously also relatively pleasing to the eye on the whole.

Wherein, both sides of the rack 15 are provided with teeth which can be matched with the half-gear strip 16, the range of the teeth arranged on the surface of the half-gear strip 16 is three fifths of that of the whole bearing of the half-gear strip 16, the half-gear strip 16 is formed by welding a gear lacking and a movable arm, when the rack 15 is extruded by the oil pressure in the oil cylinder 14, the rack 15 can be matched with the half-gear strip 16 to complete the complete contact rotation of the teeth on the surface of the half-gear strip 16, namely the track length value of the teeth in the area of the half-gear strip 16 is consistent with the length value of the rack 15, at the moment, the earthing plate 17 can complete the opening and closing of thirty-five degrees inwards and outwards under the assistance of the movable arm of the half-gear strip 16, the embedding of the cable belongs to shallow embedding, the specific work is to form a shallow groove in the required area on the ground by utilizing a ploughshare structure in advance, and the swelled soil is left at both ends, the electric wire that will need is laid afterwards in the slot artificially, restore to the throne back the soil that rises preliminarily can, generally all be relatively independent instrument processing to the opening step, follow-up buried line is conventional with the earthing is exactly manual processing, but the people need the processing of bowing constantly like this, it is tired relatively, this patent sets up one and can realize placing of cable 21 in the removal process, and after placing fixed position, synchronous still possesses the earthing function, concrete operation is the horizontal reciprocating motion of rack 15, half rack 16 and the earthing plate 17 of rack 15 reciprocating motion collocation also can be followed and change together, half rack 16 then makes a round trip to rotate in toothed area, it is horizontal rotation in certain range to earth plate 17 then, just can accomplish the cover of slot both ends soil afterwards.

Wherein, the earthing board 17 is detachable construction with according to the clamp plate 12, when whole clamp plate 12 and earthing board 17 do not receive external force influence the two all with ground contact, the depth value of clamp plate 12 is greater than the degree of depth value of casing 1 bottom gyro wheel when clamp plate 12 and elevating gear 11 receive cam barrel 10 bulge area's vertical compression, when conventional removal was out of work, dismantle the two and mainly guarantee that its removal is simple easy, avoid appearing the condition of holding in the palm end contact, the earthing board 17 resets the soil that rises during follow-up work, the clamp plate 12 is then reciprocal the extrusion processing to cable 21 from top to bottom.

The working principle and the using process of the invention are as follows:

during assembly, the manual wire winding drum 56 is sleeved in the middle of the rotating rod 52, then the limiting of the positions of the two ends of the manual wire winding drum is completed by the side blocking disc 57, at this time, the clamping and fixing of the position of the support frame 51 are completed by the side blocking disc 57, then the fixing of the large-torque motor 54 and the rotating rod 52 is realized by the connecting cylinder 53 and the short pin 55, the two limiting clamping blocks 58 and the long pin 59 are sequentially installed on the top of the support frame 51, then the chain wheel disc 510 is connected in a threaded manner and fixed at the other end of the rotating rod 52, the transmission connection of the unreeling device 5 and the combination disc 7 is completed by the chain 6, then the wire 21 on the wire winding drum 56 is pulled out and wound on the surfaces of the limiting rotary drums 20 in sequence, and then passes through the middle of the guide drum 19 after passing through the bottom of the pressing plate 12;

in use, the cylindrical cable is assembled according to the above steps, the grooves corresponding to the cable embedding regions are manually and previously formed by a ploughshare tool in order to reduce cable consumption and processing difficulty, the whole device is basically arranged in a linear mode, the whole device is moved to the region, the head of the cable 21 is fixed by external force, the cable 21 in the beginning region is aligned with the formed grooves, the device is pulled to travel along the groove route by manual operation, the large torque motor 54 is controlled to be electrified and operated, the large torque motor 54 is controlled to slowly pay off the cable reel 56, the cable 21 is slowly discharged by the preset guiding device, the rotating force of the large torque motor 54 is also applied to the chain wheel disc 510 and is applied to the combination disc 7 by the chain 6, the lower cam drum 10 is provided with rhythmic rotation operation in the gear meshing connection processing, and the lifting rod 113 is effectively compressed each time the protruding region of the cam drum 10 is perpendicular to the ground, the whole lifting rod 113 controls the effective extrusion impact of the cable 21 on the ground and the cable 21 at the lower end; on the other hand, the lifting rod 113 can synchronously drive the punch 13 to descend, then the oil in the oil cylinder 14 is extruded, the rack 15 can be controlled to move left and right in a reciprocating mode under the action of external force, the whole soil covering plate 17 can be controlled to open and close under the control of the rack 15 and the half-gear strip 16, the soil covering plate 17 continuously pushes the soil which grows up to the two ends to the groove in the process, and the whole device can synchronously work for paying off, compacting, limiting and covering soil at the moment;

after the work is finished, when the line between two buildings is processed, the flap plate 3 and the locking block 4 are manually opened, the wire reel 56 is extended to the cable 21 stage, and then the whole device is moved to one time, because the right end part of the cable 21 is in a bent arrangement, so that a sufficient length of the cable 21 supply part is left to be connected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an outdoor pre-buried cable laying device, includes casing (1) and unwinding device (5), the inside right-hand member fixed mounting of casing (1) has unwinding device (5), its characterized in that: the middle part of the inside of the shell (1) is fixedly provided with a combination disc (7), the unreeling device (5) is connected with the combination disc (7) through a chain (6) through a chain, the left side of the rear end of the combination disc (7) is meshed with a gear (9), the combination disc (7) and the gear (9) are movably sleeved and supported in the shell (1) through a rotating shaft (8), a cam cylinder (10) is fixedly arranged on the surface of the regional rotating shaft (8) of the gear (9), a lifting device (11) is fixedly arranged at the left end of the inside of the shell (1), the bottom and the lower end of the lifting device (11) are respectively in threaded connection with a pressing plate (12) and a punch (13), the tail end of the punch (13) is movably sleeved on the upper half part of the inside of an oil cylinder (14) and the bending part of the surface of the oil cylinder (14) is fixedly arranged at the lower left corner of the shell (1), the utility model discloses a spacing rotary drum, including casing (1), lower extreme fixed mounting on the left has protection piece (18), the equal bearing in both ends at protection piece (18) middle part is connected with half rack (16) and the middle part meshing of the two is connected with rack (15), two the outside activity joint of half rack (16) has earthing plate (17), the inboard of unwinding device (5) and the inside fixed mounting of casing (1) have spacing rotary drum (20) and unwinding device (5) regional extension cable (21) to overlap on the surface of spacing rotary drum (20).

2. The outdoor embedded cable laying device of claim 1, characterized in that: the upper end fixed mounting on casing (1) right side has pushing hands (2), and the equal fixed mounting in both ends at casing (1) top has and turns over folded plate (3), two turn over the equal movable joint in front and back end of folded plate (3) juncture and have locking piece (4), the middle part fixed mounting of protection piece (18) bottom has guide section of thick bamboo (19), second spring (22) have been placed to oil liquid section of thick bamboo (14) outlying right-hand member.

3. The outdoor embedded cable laying device of claim 1, characterized in that: unwinding device (5) including two support frames (51), two the middle part of support frame (51) erects bull stick (52), the right side activity of bull stick (52) has cup jointed connecting cylinder (53) and the right-hand member activity of connecting cylinder (53) has cup jointed big torque motor (54), connecting cylinder (53) are located the juncture of bull stick (52) and big torque motor (54) and are spacing through short round pin (55) joint, side fender dish (57) have all been cup jointed at the both ends of bull stick (52), and side fender dish (57) are formed by two disc welding of size, it is spacing with the groove department joint of support frame (51) that bearing and bearing region are cup jointed on little disc structure surface, wire reel (56) and two side fender dishes (57) are located its both ends are cup jointed in the middle part activity of bull stick (52) two when the top of support frame (51) all movable joint has spacing fixture block (58) and the two parcel department of side fender dish (57) has little dish boundary dish The structure, both ends equal activity joint of support frame (51) and spacing fixture block (58) has long round pin (59), the left side threaded connection of bull stick (52) has sprocket disc (510), sprocket disc (510) are connected with the transmission of combination dish (7) through chain (6) realization.

4. The outdoor embedded cable laying device of claim 1, characterized in that: elevating gear (11) comprise urceolus (111), first spring (112) and lifter (113), first spring (112) have been cup jointed in the periphery of lifter (113) and the interior region activity of urceolus (111), the top of lifter (113) is the button head structure and its upper end is provided with the ring piece, ring piece and the inside top department of meeting of urceolus (111) when first spring (112) do not receive the extrusion, the bottom of pressing according to clamp plate (12) is provided with the stereoplasm rubber bump.

5. The outdoor embedded cable laying device of claim 1, characterized in that: the oil cylinder (14) is of an inverted L-shaped structure integrally, an oil cavity area is formed between the right end of the rack (15) and the tail end of the punch (13) and is located inside the oil cavity area, hydraulic oil is filled in the oil cavity area, the punch (13) is of a half-inverted-L-shaped structure integrally, and the lifting height value of the punch (13) and the lifting rod (113) is consistent with the depth value of the inner part of the oil cylinder (14) which is extruded.

6. The outdoor embedded cable laying device of claim 1, characterized in that: the combined disc (7) is formed by welding a chain disc and a gear disc together in a front-back sequence, the chain disc and the gear disc are in transmission connection with the chain disc (510) and the gear (9) respectively, and the outer circumference of the gear (9) is one half of that of the gear disc.

7. The outdoor embedded cable laying device of claim 1, characterized in that: the number of the cables (21) is five, the cables are gradually reduced from right to left, the cables (21) extend from the surface of the cable drum (56), are sequentially wound on the surface of each cable (21), are limited at the bottom of the pressing plate (12), are guided to pass through the guide drum (19), the tail end of the guide drum (19) is limited and fixed by external force, and the limiting rotary drum (20) at the rightmost end protrudes from the right end of the cable drum (56) and is not in contact with the inside of the shell (1).

8. The outdoor embedded cable laying device of claim 2, characterized in that: the inner sides of the turnover plates (3) are both round-head rubber structures and are in a sealing contact state when being closed together, and the outer sides of the turnover plates (3) are placed at the top of the shell (1) and are supported by the C-shaped locking block (4) structure to complete the middle force support of the turnover plates and the shell.

9. The outdoor embedded cable laying device of claim 1, characterized in that: the utility model discloses a full-automatic forming machine, including rack (15), rack (16), gear range, rack (15) are equipped with the tooth that can cooperate with half rack (16), the tooth range that half rack (16) surface was arranged is three fifths of whole half rack (16) bearing, half rack (16) are by lacking gear and digging arm weld forming, when rack (15) received the extrusion of the inside oil pressure of oil liquid section of thick bamboo (14), should rack (15) can cooperate half rack (16) to accomplish the complete contact rotation of half rack (16) surface tooth, should promptly the orbit length value of the regional tooth of half rack (16) keeps unanimous with the length value of rack (15), this moment earthing plate (17) can accomplish inside and outside each thirty degrees of opening and closure under the assistance of half rack (16) digging arm.

10. The outdoor embedded cable laying device of claim 1, characterized in that: the soil covering plate (17) and the pressing plate (12) are both detachable structures, when the whole pressing plate (12) and the soil covering plate (17) are not influenced by external force, the whole pressing plate and the soil covering plate are both in contact with the ground, and the depth value of the pressing plate (12) is greater than that of a roller at the bottom of the shell (1) when the pressing plate (12) and the lifting device (11) are vertically extruded by a protruding area of the cam barrel (10).

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