CN113594968B - Pin-connected panel cable laying device - Google Patents
Pin-connected panel cable laying device Download PDFInfo
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- CN113594968B CN113594968B CN202110975276.1A CN202110975276A CN113594968B CN 113594968 B CN113594968 B CN 113594968B CN 202110975276 A CN202110975276 A CN 202110975276A CN 113594968 B CN113594968 B CN 113594968B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Abstract
The invention provides an assembled cable laying device, which comprises laying sheets and a traction loop rope, wherein the laying sheets are arranged on the upper surface of the traction loop rope; the laying sheet is formed by splicing a plurality of laying single sheets, and each laying single sheet comprises a fixed bottom plate, an inclined roller shaft, a normal roller shaft, a connecting piece and a connecting adapter piece; the traction rope rings are wound around the laying pieces along the direction vertical to the axis of the righting shaft rollers, and the traction rope rings are in rolling fit with the righting shaft rollers; the front end part of the cable is detachably connected to the traction ring rope, and the traction ring rope is pulled to rotate through a traction device or manpower to drive the front end part of the cable to move along the extending direction of the laying sheet. The method avoids the problems of abrasion and fuzzy handwriting generated after the cable skin is in contact friction with the ground; after a batch of cables are laid, other cables needing to be drawn and laid are fixed on the traction rope ring, the traction rope ring is pulled again to draw and lay the cables, and therefore labor intensity of operators is low and laying efficiency is high.
Description
Technical Field
The invention belongs to the technical field of cable laying, and particularly relates to an assembled cable laying device.
Background
In long distance cable laying construction, use machinery to pull or artifical and draw to lay the cable usually, at the laying process, because the friction that cable epidermis and ground take place leads to appearing easily that cable epidermis writing is fuzzy, produces the condition such as axial mar, and the writing is fuzzy to be unfavorable for the later stage and overhauls the cable, and the mar of the degree of depth easily leads to the cable epidermis to take place to break, influences the safe handling of cable.
And, often need parallel laying more cable when in-service use, no matter choose mechanical traction or the mode of artifical traction for use, can only pull a cable simultaneously, pull laying the back that finishes at a cable, if adopt artifical laying, then the staff need turn back and pull other cable and lay once more to cable drum storage, operating personnel's intensity of labour is higher, if adopt mechanical traction, then need remove draw gear to cable drum storage, just can begin next traction, lead to laying the efficiency of work lower.
Therefore, it is desirable to provide a solution to the above problems.
Disclosure of Invention
The present invention is directed to a splicing type cable laying device, which solves at least the problems of the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: an assembled cable laying device comprises laying sheets and a traction loop rope;
the laying sheet is formed by splicing a plurality of laying single sheets, and each laying single sheet comprises a fixed bottom plate, an inclined roller shaft, a normal roller shaft, a connecting piece and a connecting adapter piece;
a pair of parallel end surfaces of the fixed bottom plate respectively form a splicing surface and a splicing adaptation surface, and the inclined roll shaft and the normal roll shaft are arranged on the upper plate surface of the fixed bottom plate;
the oblique position shaft rollers are arranged in two groups in a collinear manner, the oblique position shaft rollers in each group are parallel, the axes of the two groups of oblique position shaft rollers are intersected, the normal position shaft roller is arranged between the two groups of oblique position shaft rollers, the axis of the normal position shaft roller is parallel to the splicing surface of the fixed bottom plate, the normal position roller shafts are all used for bearing cables, and the oblique position shaft rollers are used for guiding the cables on the oblique position shaft rollers to the normal position shaft rollers;
connecting pieces are arranged on the splicing surfaces, connecting adapter pieces are arranged on the splicing adaptation surfaces, the connecting adapter pieces of the adjacent laying single sheets are connected with the connecting pieces, and the laying single sheets are sequentially spliced;
the traction ring rope encircles the laying pieces along the direction vertical to the axis of the righting axial rollers, and the traction ring rope is in rolling fit with each righting axial roller;
the front end part of the cable is detachably connected to the traction ring rope, and the traction ring rope is pulled to rotate through a traction device or manpower to drive the front end part of the cable to move along the extending direction of the laying sheet.
Further, the included angle between the axis of the inclined position shaft roller and the axis of the normal position shaft roller is 30-60 degrees.
Further, a gap is formed in the splicing adapting surface, the connecting adapting piece is a connecting shaft arranged in the gap, and the axis of the connecting shaft is parallel to the axis of the aligning roller shaft;
the connecting piece is the buckle, and the buckle has installation department and joint portion, and the joint portion joint of buckle is in on the connecting axle, realize connecting piece and adaptation connecting piece's connection.
Furthermore, the splicing surface is also provided with a notch corresponding to the notch and the connecting shaft of the splicing adaptive surface, the connecting shaft is arranged in the notch, and the mounting part of the buckle is fixed on the connecting shaft of the splicing surface.
Furthermore, splice all be equipped with three breachs and three connecting axles on face and the concatenation adaptation face, three breachs include two tip breachs and are located the middle part breach between two tip breachs.
Furthermore, the traction loop rope penetrates through two middle gaps at two ends of the laying sheet.
Furthermore, the lower plate surface of the fixed bottom plate is provided with a supporting leg for supporting the fixed bottom plate.
Further, the length of the supporting leg is adjustable.
Furthermore, the lower plate surface of the fixed bottom plate is provided with an installation ear plate; the supporting legs comprise first hinge shafts, first supporting legs, second hinge shafts, second supporting legs, third hinge shafts and third supporting legs, and the lower end surfaces of the mounting lug plates, the first supporting legs, the second supporting legs and the third supporting legs are arc-shaped surfaces;
the mounting lug plate is fixed on the lower plate surface of the fixed bottom plate, and the upper end part of the first supporting leg is hinged to the lower end part of the mounting lug plate through a first hinge shaft; the upper end of the second supporting leg is hinged to the lower end of the first supporting leg through a second hinge shaft, and the upper end of the third supporting leg is hinged to the lower end of the second supporting leg through a third hinge shaft.
Further, each of the first leg, the second leg and the third leg comprises a leg main body and a connecting assembly;
the connecting assembly comprises an L-shaped limiting piece and a connecting plate, the plane where the L-shaped limiting piece is located is parallel to the plate surface of the connecting plate, and the L-shaped limiting piece is fixedly connected with the connecting plate;
the L-shaped limiting part comprises a mounting arm and a stopping arm, the mounting arm is fixedly connected with the upper end face of the corresponding first supporting leg, second supporting leg or third supporting leg, and the connecting plate is hinged with the lower end face of the mounting lug plate, the first supporting leg or the second supporting leg which is adjacent to the upper end face of the mounting lug plate;
the extending direction of the stop arm is parallel to the extending direction of the corresponding leg main body, and the stop arm is used for limiting the corresponding first supporting leg, the corresponding second supporting leg or the corresponding third supporting leg to swing towards the direction of the stop arm;
at one end of the swinging stroke of the first support leg, the second support leg and the third support leg, the stop arm is in stop fit with the mounting lug plate, the first support leg or the second support leg which is adjacent to the stop arm from the upper part;
and at the other end of the swinging stroke of the first support leg, the second support leg and the third support leg, the mounting arm is in stop fit with the mounting lug plate, the first support leg or the second support leg which is adjacent to the mounting arm.
Has the advantages that:
1) When the cable laying device is used, a cable is fixed on the traction rope ring, then the traction rope ring is pulled, the cable is placed on the laying device to be pulled, and the cable moves on the inclined roller shaft and the righting roller shaft when being pulled, so that the problems of abrasion and fuzzy handwriting caused after the skin of the cable is in contact friction with the ground are avoided; after a batch of cables are laid, the laid cables are taken down from the traction rope ring, other cables needing to be pulled and laid are fixed on the traction rope ring, the traction rope ring is pulled again to pull and lay the cables, and the labor intensity of operators is low and the laying efficiency is high.
2) The inclination of the inclined position shaft roller is within the range of 30-60 degrees, so that the cable is ensured to be righted, and the resistance of the cable in moving is small.
3) The adjacent laying single sheets are connected through the buckles, so that the structure is simple, and the connection and the removal are quick.
4) The splicing surface is also provided with a notch and a connecting shaft, so that the fixed bottom plate can be conveniently processed.
5) The number of the connecting shafts is three, so that the splicing reliability is ensured, and the time consumption and overlong splicing time are avoided.
6) The traction rope ring is limited through the middle gap, and the traction rope ring is prevented from deviating when in use.
7) The landing leg can reduce the friction of traction circle rope and ground.
8) The length of landing leg is adjustable, enables the relatively poor service environment of laying device suitability ground flatness.
9) The landing leg divide into the tertiary, and articulated between the grade at different levels, simple structure, convenient to use.
10 Limit the swing travel of the first supporting leg, the second supporting leg and the third supporting leg, and are favorable for reliable support of the supporting legs.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. Wherein:
FIG. 1 is a first perspective architectural view of a laid-up monolith provided in some embodiments of the present invention;
FIG. 2 is a schematic structural view from a second perspective of laying down a veneer, as provided in some embodiments of the invention;
FIG. 3 is a side view of a laid-up monolith provided in some embodiments of the present invention;
fig. 4 is a schematic view of a first perspective of an applicator according to an embodiment of the present invention;
fig. 5 is a schematic structural view from a second perspective of the laying device provided in the embodiment of the present invention;
FIG. 6 is a schematic illustration of a three-dimensional perspective of a leg provided in accordance with some embodiments of the present invention;
FIG. 7 is a schematic view of a three-dimensional perspective of a clasp provided in accordance with some embodiments of the present invention;
fig. 8 is a schematic view of the laying device according to the embodiment of the present invention in a folded state.
In the figure: 1. laying a single sheet; 101. fixing the bottom plate; 102. an inclined roll shaft; 103. a positive roll shaft; 104. a support leg; 1041. a leg main body; 1042. mounting an ear plate; 1043. an L-shaped limiting member; 105. a notch; 106. a connecting shaft; 107. buckling; 1071. an installation part; 1072. a clamping part; 2. a traction rope loop.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" as used herein are intended to be broadly construed, and may include, for example, fixed connections and removable connections; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
As shown in fig. 1 to 8, according to an embodiment of the present invention, there is provided a spliced cable laying apparatus including a laying sheet and a pulling loop 2, the laying sheet including a plurality of laying single pieces 1, the laying single pieces 1 including a fixing base plate, a skew roller, a normal roller, a connecting member, and a connecting adaptor. The surface of the fixed bottom plate 101 is rectangular, the inclined roller shaft 102 and the righting roller shaft 103 are arranged on the upper surface of the fixed bottom plate 101, the righting roller shaft 103 is used for bearing cables, and the inclined roller shaft 102 is used for guiding the cables on the inclined roller shaft to the righting roller shaft 103. The two end faces which are arranged in parallel and have larger areas of the fixed bottom plate respectively form a splicing face and a splicing adaptive face, the connecting piece is arranged on the splicing face, and the connecting adapter is arranged on the splicing adaptive face.
The plate surface of the fixed bottom plate 101 is rectangular and comprises a pair of long sides and a pair of short sides, the number of the inclined roller shafts 102 is multiple, and the inclined roller shafts 102 are distributed on the upper plate surface of the fixed bottom plate 101 in two groups along the direction parallel to the long sides of the fixed bottom plate 101; each inclined roll shaft 102 in each group is parallel, and the included angle between the axial direction of the inclined roll shaft 102 and the long edge of the fixed bottom plate 101 is 30-60 degrees; the axial direction of the normal roller shaft 103 is parallel to the long side of the fixed base plate 101, and the normal roller shaft 103 is located between the two sets of skew roller shafts 102. The length of the normal position roller shaft 103 is larger than the minimum distance between the two groups of inclined position roller shafts 102; when pulling the cable, positive roller 103 bears the cable, oblique roller 102 forms the righting device of cable, the cable moves on oblique roller 102 and positive roller 103 promptly, when the cable is located oblique roller 102, the cable can drive oblique roller 102 to rotate when being pull and move, can apply a power towards positive roller 103 to the cable when oblique roller 102 rotates, thereby it moves to positive roller 103 to drive the cable, prevent that the cable from landing from the laying device, also be two sets of oblique roller 102 of symmetry setting face on PMKD 101, make the cable no matter move on which set of oblique roller 102 on all can make the cable finally get back to on positive roller 103, the work load of artifical nurse has been reduced.
The length of the normal position roll shaft 103 is greater than the minimum distance between the two groups of oblique position roll shafts 102, that is, the arrangement between the oblique position roll shafts 102 and the normal position roll shafts 103 is as shown in fig. 3, no gap exists between the oblique position roll shafts 102 and the normal position roll shafts 103 in the moving direction of the cable, and the cable can be prevented from falling into the gap between the normal position roll shafts 103 and the oblique position roll shafts 102 to cause the cable to be blocked.
The included angle between the axis of the inclined roller shaft 102 and the long edge of the fixed base plate 101 is 30-60 degrees, when the included angle between the axis of the inclined roller shaft 102 and the long edge of the fixed base plate 101 is too large or too small, a certain adverse effect exists, when the included angle is too large, the resistance of a cable dragged on the inclined roller shaft 102 is large, when the included angle is too small, the inclined roller shaft 102 drives the cable to move through the rotation of the inclined roller shaft, the cable is less righting, the cable is difficult to be well driven to move to the righting roller shaft 103, the situation that the cable drops is easily caused, the included angle range of 30-60 degrees is adopted, and the adverse effect can be avoided.
The structure of the inclined roller shaft 102 is the same as that of the normal roller shaft 103; when the oblique roller shaft 102 and the normal roller shaft 103 are installed on the fixed base plate 101, since the oblique roller shaft 102 has the same structure as the normal roller shaft 103, installation problems due to differences between the structures of the oblique roller shaft 102 and the normal roller shaft 103 do not need to be considered, and the oblique roller shaft 102 and the normal roller shaft 103 can be conveniently purchased or manufactured.
The inclined roll shaft 102 and the normal roll shaft 103 are both provided with a roll shaft frame, the inclined roll shaft 102 and the normal roll shaft 103 are both fixedly connected to the upper plate surface of the fixed bottom plate 101 through the roll shaft frames, and the roll shaft frames can be fixedly connected to the upper plate surface of the fixed bottom plate 101 by adopting fixing modes such as welding, bolt connection and the like, which are conventional fixing and using means, and therefore, detailed description is omitted.
Three notches 105 are respectively arranged on the splicing surface and the splicing adaptation surface of the fixed bottom plate 101, connecting shafts 106 are arranged in the notches 105 in a penetrating mode, through holes are arranged on the fixing portions of the buckles 107, and the through holes are sleeved on the connecting shafts 106 arranged on the splicing surface. When the laying single sheets 1 are assembled, the assembling can be completed only by clamping the clamping part 1072 of the buckle 107 of one of the two adjacent fixing bottom plates 101 on the connecting shaft 106 of the other fixing bottom plate 101, and the assembling steps are simple and convenient, so that the practical operation is convenient.
As shown in fig. 8, after a plurality of laying monoliths 1 are assembled into a laying sheet, the laying sheet is rolled up and folded together, which facilitates the movement and transportation of the laying sheet. When the laying device is arranged in the straight line section, the single sheets 1 can be directly assembled and laid on the straight line section to form laying sheets, and the laying sheets can be conveyed to the straight line section to be placed after being assembled in other places, and the two modes can be selected according to the field condition of the straight line section. The laying pieces can be directly rolled and folded together and then conveyed after being used, and if the rolled and folded pieces are too large in size and difficult to convey, the laying pieces can be split into the laying single pieces 1 and then conveyed.
The both ends of buckle 107 are provided with installation department 1071 and joint portion 1072 respectively, and buckle 107 rotates through installation department 1071 to be connected on the connecting axle 106 of concatenation face, and when the joint portion 1072 joint of buckle 107 was on the connecting axle 106 of another PMKD 101 that is adjacent, the realization was adjacent to lay the concatenation of monolithic. The material of buckle 107 is the elastic metal material, is assembling a plurality of PMKD 101 through buckle 107 promptly, directly aligns buckle 107 and presses behind connecting axle 106, because buckle 107 is the elastic metal material, joint portion 1072 alright direct joint of buckle 107 is on connecting axle 106, and the operation process of joint is comparatively convenient, is convenient for to a plurality of monolithic 1 of laying assemble.
The width of buckle 107 matches with the width of breach 105, when assembling, after buckle 107 joint is on the connecting axle 106 of adjacent PMKD 101, can prevent to appear the adjacent condition of laying the monolithic dislocation, guarantees to lay the extending direction of piece.
Two foldable legs 104 for supporting are symmetrically arranged on the lower plate surface of the fixed bottom plate 101; the fixing bottom plate 101 is supported by the foldable supporting legs 104, so that the supporting legs 104 can be folded automatically according to the terrain, and the length of the supporting legs 104 can be adjusted, and the purpose of adjusting the overall levelness of the laying device is achieved.
The lower plate surface of the fixed bottom plate 101 is provided with a mounting lug 1042, the supporting leg 104 comprises a first hinge shaft, a first supporting leg, a second hinge shaft, a second supporting leg, a third hinge shaft and a third supporting leg from top to bottom, and the lower end surfaces of the mounting lug, the first supporting leg, the second supporting leg and the third supporting leg are arc surfaces. First landing leg, second landing leg and third landing leg all include leg main part 1041 and coupling assembling, and coupling assembling sets up respectively at the upper end that corresponds leg main part 1041. The first leg is mounted on the ear plate 1042 through a first hinge shaft; when special circumstances appeared, for example when the ground position arch that certain landing leg 104 corresponds was comparatively serious, can set level the third landing leg, relied on first landing leg and second landing leg to support, guaranteed the plane degree of laying the piece betterly, avoided the buckle pine to take off simultaneously, led to laying the piece disconnection. Similarly, the second leg can be laid flat and supported by only the first leg.
The connecting assembly comprises an L-shaped limiting part 1043 and a connecting plate, the plane where the L-shaped limiting part 1043 is located is parallel to the plate surface of the connecting plate, and the L-shaped limiting part 1043 is fixedly connected with the connecting plate.
The L-shaped limiting member 1043 includes a mounting arm and a stop arm, the mounting arm is fixedly connected to the upper end surface of the corresponding first leg, second leg or third leg, and the connecting plate is hinged to the lower end portion of the mounting ear plate, first leg or second leg adjacent to the upper end portion.
The extending direction of the stop arm is parallel to the extending direction of the corresponding leg main body, the stop arm is used for limiting the corresponding first supporting leg, second supporting leg or third supporting leg to swing towards the direction of the stop arm, and at one end of the swinging stroke of the first supporting leg, second supporting leg and third supporting leg, the stop arm is in stop fit with the mounting lug plate, the first supporting leg or the second supporting leg which is adjacent to the stop arm; and at the other end of the swinging stroke of the first support leg, the second support leg and the third support leg, the mounting arm is in stop fit with the mounting lug plate, the first support leg or the second support leg which is adjacent to the mounting arm. The swing stroke of the first supporting leg, the second supporting leg or the third supporting leg corresponding to the mounting arm and the limiting arm is limited: by arranging the L-shaped limiting member 1043, the rotation angle of the corresponding first leg, second leg or third leg when rotating is 0 ° -90 °, that is, when the first leg, second leg or third leg is rotated, the corresponding first leg, second leg or third leg is directly rotated to the maximum limiting position, and the corresponding first leg, second leg or third leg can be switched between the horizontal state and the vertical state.
The three notches 105 on the same side of the fixed bottom plate 101 comprise two edge notches positioned at the edges and a middle notch positioned in the middle, and the traction rope ring 2 is arranged in the middle notches positioned at the two ends of the laying piece in a penetrating manner; the central position of the cigarette axial direction of the righting roller shaft 103 is aligned with the central position of the middle gap. Thereby leading the traction rope loop 2 to be matched with the position roll shaft 103 in a rolling way all the time, and preventing the cable from deviating when the cable is pulled as much as possible.
The traction rope ring 2 is formed by tying a traction rope, the length of the traction rope needs to be adjusted according to the length of the laying device, so that the traction rope ring 2 can be arranged on the laying device, and the phenomenon that the traction rope ring 2 falls in a gap between the normal roller shaft 103 and the inclined roller shaft 102 due to looseness of the traction rope ring 2, and the friction force generated when the traction rope ring 2 rotates is increased is avoided; affecting the laying of the cable. When making the traction rope loop 2, firstly placing the traction rope on the ground provided with the laying pieces, after the laying pieces are assembled, penetrating the traction rope through the middle gaps at the two ends of the laying device, then cutting the traction rope according to the length of the laying pieces, and finally tying the rope ends at the two ends of the traction rope together to form the traction rope loop 2.
When the traction rope loop 2 is used for traction laying of a cable, firstly, the front end part of the cable is bound on the traction rope loop 2 by using a thin rope, and then the traction rope loop 2 is pulled to traction the cable; when a plurality of cables are dragged and laid, the weight of the unit volume of the thin cables is small, the thin cables can be formed into a group to be dragged and laid simultaneously, the weight of the unit volume of the thick cables is large, one or two or three thick cables can be formed into a group to be dragged and laid, namely the plurality of cables can be divided into a plurality of groups according to the thickness of the cables to be dragged and laid, and the efficiency of laying work is improved.
The cable laying construction method adopting the embodiment comprises the following steps:
1. the method comprises the following steps of cleaning on site, observing an implementation environment before arranging a laying device, wherein the laying device is suitable for the conditions of long laying distance, large cable section and uneven ground;
2. measuring the laying length, namely measuring the length of a straight path for laying the cable by using a measuring tool;
3. determining the length of the laying pieces according to the measured length of the straight-line path, thereby determining the number of the laying single pieces 1;
4. placing a traction rope on the ground provided with the laying device, splicing the laying single sheets 1 into laying sheets in advance, and then conveying the laying single sheets to a straight line section for unfolding, or conveying the laying single sheets 1 to the straight line section for splicing;
5. after the laying pieces are assembled or unfolded, the traction ropes penetrate through the middle gaps at the two ends of the laying pieces, then the traction ropes are cut according to the length of the laying pieces, and finally the two ends of the traction ropes are tied together to form a traction rope ring 2;
6. and (3) binding the cable, fixing the front end part of the cable to be laid and the traction rope ring 2 through a thin rope, and confirming whether the cable is firm or not.
7. The traction rope ring 2 is driven to rotate by manpower or a traction device, so that a single or a plurality of cables can be pulled at a time, and the laying of the cables is realized.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The spliced cable laying device is characterized by comprising laying sheets and a traction loop rope;
the laying sheet is formed by splicing a plurality of laying single sheets, and each laying single sheet comprises a fixed bottom plate and an inclined position
The roller shaft, the righting roller shaft, the connecting piece and the connecting adapting piece are arranged on the connecting piece; a splicing surface and a splicing adaptation surface are respectively formed on a pair of parallel end surfaces of the fixed bottom plate, and the inclined roll shaft and the normal roll shaft are both arranged on the upper plate surface of the fixed bottom plate; two groups of inclined shaft rollers are arranged in a collinear way, each inclined shaft roller in each group is parallel, the axes of the two groups of inclined shaft rollers are intersected, a normal shaft roller is arranged between the two groups of inclined shaft rollers, the axis of the normal shaft roller is parallel to the splicing surface of the fixed bottom plate, the normal roller shafts are all used for bearing cables, and the inclined shaft rollers are used for guiding the cables on the inclined shaft rollers to the normal shaft rollers;
the splicing surface is provided with a connecting piece, the splicing adapting surface is provided with a connecting adapting piece, the connecting adapting pieces of the adjacent laying single sheets are connected with the connecting piece, and the laying single sheets are spliced in sequence;
the traction ring rope is wound around the laying sheet along the direction vertical to the axis of the righting shaft roller and is in rolling fit with each righting shaft roller;
the front end part of the cable can be detachably connected to the traction ring rope, and the traction ring rope is pulled to rotate through a traction device or manpower to drive the front end part of the cable to move along the extension direction of the laying sheet;
the lower plate surface of the fixed bottom plate is provided with supporting legs for supporting the fixed bottom plate;
the length of the supporting leg is adjustable;
the lower plate surface of the fixed bottom plate is provided with an installation ear plate; the supporting legs comprise first hinge shafts, first supporting legs, second hinge shafts, second supporting legs, third hinge shafts and third supporting legs, and the lower end surfaces of the mounting lug plates, the first supporting legs, the second supporting legs and the third supporting legs are arc-shaped surfaces;
the mounting lug plate is fixed on the lower plate surface of the fixed bottom plate, and the upper end part of the first supporting leg is hinged to the lower end part of the mounting lug plate through a first hinge shaft; the upper end of the second supporting leg is hinged to the lower end of the first supporting leg through a second hinge shaft, and the upper end of the third supporting leg is hinged to the lower end of the second supporting leg through a third hinge shaft;
each of the first leg, the second leg and the third leg comprises a leg main body and a connecting assembly;
the connecting assembly comprises an L-shaped limiting piece and a connecting plate, the plane where the L-shaped limiting piece is located is parallel to the plate surface of the connecting plate, and the L-shaped limiting piece is fixedly connected with the connecting plate;
the L-shaped limiting part comprises a mounting arm and a stop arm, the mounting arm is fixedly connected with the upper end face of the corresponding first supporting leg, second supporting leg or third supporting leg, and the connecting plate is hinged with the lower end face of the mounting lug plate, the first supporting leg or the second supporting leg which is adjacent to the upper end face of the connecting plate;
the extending direction of the stop arm is parallel to the extending direction of the corresponding leg main body, and the stop arm is used for limiting the swing of the corresponding first supporting leg, the corresponding second supporting leg or the corresponding third supporting leg to the direction of the stop arm;
at one end of the swinging stroke of the first supporting leg, the second supporting leg and the third supporting leg, a stop arm is in stop fit with the mounting lug plate, the first supporting leg or the second supporting leg which is adjacent to the stop arm from the upper part;
and at the other ends of the swinging strokes of the first supporting leg, the second supporting leg and the third supporting leg, the mounting arm is in stop fit with the mounting lug plate, the first supporting leg or the second supporting leg which is adjacent to the mounting lug plate.
2. A spliced cable laying device as claimed in claim 1 wherein the angle between the axis of the skewed axial roller and the axis of the righting axial roller is between 30 ° and 60 °.
3. The spliced cable laying device according to claim 1, wherein the splicing fitting surface is provided with a notch, the connection adapter is a connection shaft disposed in the notch, and an axis of the connection shaft is parallel to an axis of the aligning roller;
the connecting piece is the buckle, and the buckle has installation department and joint portion, and the joint portion joint of buckle is in on the connecting axle, realize connecting piece and adaptation connecting piece's connection.
4. The spliced cable laying device according to claim 3, wherein the splicing surface is provided with a notch corresponding to the notch of the splicing adaptation surface and the connecting shaft, and the connecting shaft is arranged in the notch, and the mounting part of the buckle is fixed on the connecting shaft of the splicing surface.
5. The spliced cable laying device according to claim 4, wherein the splicing surface and the splicing adaptation surface are each provided with three notches and three connecting shafts, and the three notches include two end notches and a middle notch located between the two end notches.
6. A spliced cable laying device as claimed in claim 5 wherein the pull eye cord passes through two mid-notches at either end of the laying sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975276.1A CN113594968B (en) | 2021-08-24 | 2021-08-24 | Pin-connected panel cable laying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975276.1A CN113594968B (en) | 2021-08-24 | 2021-08-24 | Pin-connected panel cable laying device |
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| CN113594968A CN113594968A (en) | 2021-11-02 |
| CN113594968B true CN113594968B (en) | 2023-01-24 |
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| CN202110975276.1A Active CN113594968B (en) | 2021-08-24 | 2021-08-24 | Pin-connected panel cable laying device |
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| FR1322177A (en) * | 1962-01-19 | 1963-03-29 | Geoffroy Delore | Advanced tracked device for pulling cables |
| CN2238491Y (en) * | 1995-10-13 | 1996-10-23 | 蔡文华 | Electronic connector with press rotary holding-down clip |
| CN201918669U (en) * | 2010-12-29 | 2011-08-03 | 中铁建电气化局集团第二工程有限公司 | Four-electricity integration engineering cable laying machine of passenger special line |
| CN208409803U (en) * | 2018-03-13 | 2019-01-22 | 莱州三和机械有限公司 | Oblique saw bracket |
| CN208257366U (en) * | 2018-06-14 | 2018-12-18 | 贵州环球网络建设发展有限公司 | A kind of splice type cable ditch bracket of adjustable angle |
| CN209210058U (en) * | 2018-12-13 | 2019-08-06 | 山西朗坤电气科技有限公司 | Outdoor cable wire routing device |
| CN110943548A (en) * | 2019-06-10 | 2020-03-31 | 中铁九局集团电务工程有限公司 | Circuit for obtaining electric energy |
| CN211286541U (en) * | 2019-12-13 | 2020-08-18 | 王云芳 | Building installation construction platform |
| CN212716049U (en) * | 2020-04-03 | 2021-03-16 | 上海同集信息科技有限公司 | Extensible box type modular house |
| CN212036772U (en) * | 2020-04-09 | 2020-12-01 | 南京林业大学 | Drawer and connecting piece thereof |
| CN211779983U (en) * | 2020-06-02 | 2020-10-27 | 赣州联慧实业有限公司 | Portable computer support for office work |
| CN212518240U (en) * | 2020-07-09 | 2021-02-09 | 国网山西省电力公司电力科学研究院 | Multi-track wire groove capable of turning and convenient for on-site wiring |
| CN212695616U (en) * | 2020-09-08 | 2021-03-12 | 重庆融新通信技术有限公司 | Take portable wiring support's electric power optical cable on-line monitoring device |
| CN112217150B (en) * | 2020-10-21 | 2022-02-22 | 国网山东省电力公司潍坊供电公司 | Building cable laying draw gear |
| CN112776913B (en) * | 2021-01-28 | 2022-06-07 | 南方科技大学 | Biped robot |
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2021
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