CN115377875A - Transport vehicle for cable laying - Google Patents

Transport vehicle for cable laying Download PDF

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Publication number
CN115377875A
CN115377875A CN202211154567.5A CN202211154567A CN115377875A CN 115377875 A CN115377875 A CN 115377875A CN 202211154567 A CN202211154567 A CN 202211154567A CN 115377875 A CN115377875 A CN 115377875A
Authority
CN
China
Prior art keywords
bottom plate
driving
plate
driven
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202211154567.5A
Other languages
Chinese (zh)
Inventor
谷充
刘杰
李帅
王�琦
郭志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linying Power Supply Co Of State Grid Henan Electric Power Co
Original Assignee
Linying Power Supply Co Of State Grid Henan Electric Power Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linying Power Supply Co Of State Grid Henan Electric Power Co filed Critical Linying Power Supply Co Of State Grid Henan Electric Power Co
Priority to CN202211154567.5A priority Critical patent/CN115377875A/en
Publication of CN115377875A publication Critical patent/CN115377875A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/30—Swifts or skein holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B65H49/324—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Abstract

The invention relates to a transport vehicle for laying cables, wherein the lower end of a movable bottom plate is provided with a roller, the left end of the upper surface is provided with a coiling part, the two end surfaces of the coiling part are connected with a mounting bracket through a rotating shaft, the lower end of the mounting bracket is connected with the movable bottom plate, the middle part of the upper end is provided with a semicircular groove, the middle part of the inner groove wall of the groove is concentrically provided with an arc-shaped clamping groove, a plurality of rolling shafts are rotationally arranged in the clamping groove, the two ends of the upper surface of the mounting bracket are respectively provided with a limiting part in a symmetrical shape, a fixed plate is fixedly connected with the mounting bracket, a sliding connecting plate is positioned on the inner side of the fixed plate and is in sliding connection with the mounting bracket, an electric push rod is transversely and fixedly arranged between the fixed plate and the sliding connecting plate, the inner side of the sliding connecting plate is rotatably connected with a limiting roller through a U-shaped part, the limiting roller is in tight contact with the rotating shaft, the guiding roller is positioned on the right side of the coiling part, a cable traction device is positioned on the right side of the guiding roller, and a control box is positioned between the coiling part and the guiding roller; the invention has the advantages of stable and reliable structure and time-saving and convenient cable replacement.

Description

Transport vehicle for cable laying
Technical Field
The invention belongs to the technical field of cable laying, and particularly relates to a transport vehicle for cable laying.
Background
The cable is an electric energy or signal transmission device, usually by several or several groups of wire (each group is at least two) twisted to form, and each group of wire is insulated each other, and wrap up the high insulating overburden in the whole outside, the cable is set up in the air or installed underground, underwater in many cases, mainly used for telecommunication or electric power transmission; in the process of laying the cable, in order to reduce the labor intensity of workers and improve the construction efficiency, transportation equipment is required to be used for placing, transferring, drawing and conveying the cable; however, when the existing transport vehicle for cable laying is used, the overall stability is poor, and the cable laying operation is easily affected by shaking displacement, and meanwhile, when the transport vehicle is used for laying cables in a long-distance manner, especially after a group of cables are laid, the winding part on the transport vehicle needs to be replaced, so that when the next group of cables is laid, the winding part is troublesome to detach and replace, and labor and time are wasted, so that the overall cable laying efficiency is affected; therefore, in order to solve the above problems, it is necessary to develop a transportation vehicle for cable laying, which has a stable and reliable structure and is convenient and fast to replace cables.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the cable laying transport vehicle which is stable and reliable in structure, saves time and is convenient to replace cables.
The purpose of the invention is realized as follows: a transport vehicle for laying cables comprises a moving bottom plate, mounting brackets, guide rollers, cable traction devices and a control box, wherein idler wheels are fixedly arranged at four corners of the lower surface of the moving bottom plate, a coiling piece is arranged at the left end of the upper surface of the moving bottom plate, rotating shafts are fixedly arranged at the center of the front end surface and the center of the rear end surface of the coiling piece, driving motors are externally connected with the rotating shafts positioned at the rear end surface of the coiling piece, the two mounting brackets are respectively positioned below the two rotating shafts, the lower ends of the two mounting brackets are vertically and fixedly connected with the upper surface of the moving bottom plate, a semicircular groove matched with a rotating shaft structure is arranged at the middle position of the upper end of each mounting bracket, an arc-shaped clamping groove is concentrically arranged at the middle part of the inner groove wall of each groove, the clamping groove is internally and rotatably provided with a plurality of rolling shafts, the upper ends of the rolling shafts protrude out of the clamping groove and are positioned in the groove and closely contacted with the rotating shaft, two ends of the upper surface of the mounting bracket are respectively and symmetrically provided with limiting parts, each limiting part comprises a fixed plate, a sliding connecting plate and an electric push rod, the fixed plate is vertically and fixedly arranged at the upper end of the mounting bracket, the sliding connecting plates are arranged at the inner sides of the fixed plates in parallel, the lower ends of the sliding connecting plates are in sliding connection with the mounting bracket through sliders, the inner side surfaces of the sliding connecting plates are rotatably connected with limiting rollers through U-shaped pieces, the inner ends of the limiting rollers are closely contacted with the outer surface of the rotating shaft arranged in the groove, and the electric push rods are transversely and fixedly arranged between the fixed plates and the sliding connecting plates;
the guide roller is positioned on the right side of the coiling part, a connecting shaft is rotatably penetrated in the center of the guide roller, vertical rods are arranged below two ends of the connecting shaft and are connected with the movable bottom plate through the vertical rods;
the cable traction device is positioned on the right side of the guide roller and comprises a driving part and a driven part, the driving part and the driven part are respectively arranged symmetrically, a plurality of support rods are vertically arranged on two sides of the driving part, a plurality of driving wheels are uniformly and rotatably arranged on the lower end of the driving part, the driven part is positioned right below the driving part, a plurality of driven wheels are uniformly and rotatably arranged on the upper end of the driven part, a plurality of electric telescopic rods are vertically and fixedly arranged between the lower end of the driven part and the upper surface of the movable bottom plate, and a traction gap is formed between the driving wheels and the driven wheels;
the control box is located between the coiling part and the guide roller and fixedly connected with the upper surface of the movable bottom plate, and the electric push rod and the electric telescopic rod are electrically connected with the control box through wires.
Furthermore, the inner side of the roller is provided with a support rod, the lower end of the support rod is conical, and an electric adjusting rod is vertically and fixedly arranged between the upper end of the support rod and the lower surface of the movable bottom plate.
Further, the lower end of the guide roller and the lower end of the driving wheel are located on the same horizontal plane.
Furthermore, a push-pull plate is fixedly arranged at the left end of the movable bottom plate in an inclined shape.
Further, the driving wheels and the driven wheels have the same structure and are respectively arranged in a one-to-one correspondence manner.
The invention has the beneficial effects that: according to the invention, by arranging the groove, the clamping groove and the roller, the friction force between the rotating shaft and the inner wall of the groove can be reduced when the rolling piece and the rotating shaft rotate by utilizing the matching connection between the groove and the rotating shaft and the rotating connection between the roller and the clamping groove, and the smoothness of the rolling piece when the rolling piece rotates between the two mounting brackets can be improved; by arranging the driving piece, the driven piece, the supporting rod, the driving wheel, the driven wheel and the electric telescopic rod, the driven piece can be driven to integrally displace in the vertical direction by utilizing the thrust action when the electric telescopic rod is unfolded, so that the driving wheel, the driven wheel and the outer surface of the cable are in close contact, and by adopting the structure, the cable can be conveniently pulled and conveyed subsequently through the matching of the driving wheel and the driven wheel; by arranging the supporting rod and the electric adjusting rod, the lower end of the supporting rod can be embedded into the contact surface by utilizing the action of downward pushing force when the electric adjusting rod is unfolded and matching with the conical structure at the lower end of the supporting rod, so that the integral limit of the invention is realized, and the problem that the invention is easy to shake and displace when in use due to the existence of the roller is avoided; generally, the cable replacing device has the advantages of being stable and reliable in structure, time-saving and convenient to replace.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front view of the mounting bracket of the present invention.
Fig. 3 is a cross-sectional view of a front view of a mounting bracket of the present invention.
Fig. 4 is a side view of the guide roll of the present invention.
In the figure: 1. the device comprises a moving bottom plate 11, a roller 12, a rolling piece 13, a rotating shaft 14, a supporting rod 15, an electric adjusting rod 2, a mounting bracket 21, a groove 22, a clamping groove 23, a rolling shaft 24, a limiting piece 241, a fixing plate 242, a sliding connecting plate 243, an electric push rod 244, a limiting roller 3, a guide roller 31, a vertical rod 4, a cable traction device 41, a driving piece 42, a driven piece 43, a supporting rod 44, a driving wheel 45, a driven wheel 46, an electric telescopic rod 5, a control box 6 and a push-pull plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example (b): as shown in fig. 1, 2, 3, 4, a transport vehicle for cable laying includes a moving bottom plate 1, a mounting bracket 2, a guide roller 3, a cable traction device 4, and a control box 5, wherein four corners of the lower surface of the moving bottom plate 1 are fixedly provided with rollers 11, the left end of the upper surface is provided with a winding member 12, the centers of the front end surface and the rear end surface of the winding member 12 are fixedly provided with rotating shafts 13, wherein the rotating shafts 13 at the rear end surface of the winding member 12 are externally connected with a driving motor, the mounting bracket 2 has two rotating shafts 13, the lower ends of the rotating shafts 13 are vertically and fixedly connected with the upper surface of the moving bottom plate 1, the middle position of the upper end is provided with a semicircular groove 21 structurally matched with the rotating shaft 13, the middle part of the inner wall of the groove 21 is concentrically provided with an arc-shaped groove 22, the groove 22 is provided with a plurality of rollers 23, the upper end of the roller 23 protrudes out of the groove 21 and is closely contacted with the rotating shaft 13, two ends of the upper surface of the mounting bracket 2 are respectively provided with a semicircular groove 21 symmetrically provided with a limiting member 241, the limiting member 24 includes a fixing plate 241, a sliding plate 242 and a sliding plate 243, the sliding plate 242 is arranged on the inner side of the sliding bracket 2, and is connected with the inner side of the sliding shaft 2, and a sliding shaft 242, the sliding shaft is connected with the sliding shaft 2, the sliding shaft 242, the sliding shaft is connected with the sliding shaft 2; the guide roller 3 is positioned on the right side of the rolling piece 12, a connecting shaft is rotatably penetrated in the center of the guide roller, vertical rods 31 are arranged below two ends of the connecting shaft, and the guide roller is connected with the movable bottom plate 1 through the vertical rods 31; the cable traction device 4 is positioned on the right side of the guide roller 3 and comprises a driving part 41 and a driven part 42, the driving part 41 and the driven part 42 are respectively arranged symmetrically, wherein a plurality of support rods 43 are vertically arranged on both sides of the driving part 41, a plurality of driving wheels 44 are uniformly and rotatably arranged on the lower end of the driving part 41, the driven part 42 is positioned under the driving part 41, a plurality of driven wheels 45 are uniformly and rotatably arranged on the upper end of the driven part, a plurality of electric telescopic rods 46 are vertically and fixedly arranged between the lower end and the upper surface of the movable bottom plate 1, and a traction gap is formed between the driving wheels 44 and the driven wheels 45; the control box 5 is located between the rolling part 12 and the guide roller 3 and is fixedly connected with the upper surface of the movable bottom plate 1, and the electric push rod 243 and the electric telescopic rod 46 are both electrically connected with the control box 5 through leads.
The inner side of the roller 11 is provided with a supporting rod 14, the lower end of the supporting rod 14 is conical, an electric adjusting rod 15 is vertically and fixedly arranged between the upper end of the supporting rod 14 and the lower surface of the movable bottom plate 1, and the lower end of the supporting rod 14 can be embedded into the contact surface by utilizing the downward thrust action of the electric adjusting rod 15 when being unfolded and matching with the conical structure at the lower end of the supporting rod 14, so that the integral limit of the invention is realized, and the problem that the roller 11 is easy to shake and displace when in use is avoided; the lower end of the guide roller 3 is located at the same level as the lower end of the driving wheel 44.
The left end of the movable bottom plate 1 is fixedly provided with a push-pull plate 6 in an inclined shape, and the convenience of the integral moving operation of the invention can be improved by utilizing the push-pull plate 6; the driving wheels 44 and the driven wheels 45 have the same structure and are respectively arranged in a one-to-one correspondence manner.
When the cable drawing and laying device is used, firstly, the cable drawing and laying device is integrally moved to a specified position through the push-pull plate 6 and the roller 11, then the electric adjusting rod 15 is controlled to be unfolded, at the moment, the lower end of the supporting rod 14 can be embedded into the contact surface through the downward thrust action when the electric adjusting rod 15 is unfolded and the conical structure at the lower end of the supporting rod 14, so that the integral limiting of the cable drawing and laying device is realized, then, the electric telescopic rod 46 is controlled to be unfolded through the control box 5, the integral driven part 42 can be driven to be vertically displaced through the unfolding of the electric telescopic rod 46, so that the driving wheel 44 and the driven wheel 45 are in close contact with the outer surface of the cable, after the operation is completed, the driving wheel 44 and the driving motor are started, the coiling part 12 is driven by the driving motor, the cable can be uncoiled, and the driving effect when the driving wheel 44 rotates is matched with the close contact between the driving wheel 44 and the driven wheel 45 and the cable, so that the cable passing through the driving wheel 44 and the driven wheel 45 is drawn and laid.
In the using process of the invention, particularly after a group of cables are laid, the rolling-up part 12 on the transport vehicle needs to be replaced, so that when the next group of cables are laid, the specific disassembling and replacing operations of the rolling-up part 12 are as follows: firstly, the electric push rod 243 is controlled to contract, the electric push rod 243 contracts to be matched with the sliding connection between the sliding connection plate 242 and the mounting bracket 2, the sliding connection plate 242, the U-shaped piece and the limiting roller 244 can be driven to move outwards, so that the limiting roller 244 is separated from the rotating shaft 13, and further the limiting connection between the mounting bracket 2 and the rotating shaft 13 is released, then the winding piece 12 is lifted and replaced through hoisting equipment, finally, after the winding piece 12 is replaced, the electric push rod 243 is controlled to be unfolded through the control box 5, the electric push rod 243 is unfolded to drive the sliding connection plate 242, the U-shaped piece and the limiting roller 244 to move inwards, so that the limiting roller 244 is in close contact with the rotating shaft 13, at the moment, the rotating connection between the limiting roller 244 and the U-shaped piece is utilized, the limiting effect can be achieved on the rotating shaft 13 while the rotating shaft 13 is not influenced, the problem that the rotating shaft 13 is separated from the groove 21 when in use is avoided, and the convenience in connection of bolt and the like can be increased when the subsequent connection between the winding piece 12 and the mounting bracket 2 is replaced, and the convenience in dismounting can be increased; meanwhile, the groove 21, the clamping groove 22 and the rolling shaft 23 are arranged, the upper end of the rolling shaft 23 is in close contact with the rotating shaft 13 and the rolling shaft 23 is in rotating connection with the clamping groove 22 by means of matching connection between the groove 21 and the rotating shaft 13, friction between the rotating shaft 13 and the inner wall of the groove 21 can be reduced when the rolling piece 12 and the rotating shaft 13 rotate, smoothness of the rolling piece 12 in rotation between the two mounting brackets 2 is improved, and the cable winding device has the advantages of being stable and reliable in structure and saving time and being convenient to replace cables.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a transport vechicle for cable laying, is including removing bottom plate, installing support, guide roll, cable draw gear and control box, its characterized in that: the four corners of the lower surface of the moving bottom plate are fixedly provided with idler wheels, the left end of the upper surface is provided with a rolling part, the center of the front end surface and the center of the rear end surface of the rolling part are fixedly provided with rotating shafts, wherein the rotating shafts positioned on the rear end surface of the rolling part are externally connected with driving motors, two mounting brackets are respectively positioned below the two rotating shafts, the lower ends of the two mounting brackets are vertically and fixedly connected with the upper surface of the moving bottom plate, the middle position of the upper ends of the two mounting brackets are provided with semicircular grooves matched with the rotating shaft structures, the middle parts of the groove walls in the grooves are concentrically provided with arc-shaped clamping grooves, a plurality of rolling shafts are rotationally arranged in the clamping grooves, the upper ends of the rolling shafts protrude out of the clamping grooves and are positioned in the grooves and are in tight contact with the rotating shafts, two ends of the upper surface of the mounting brackets are respectively symmetrically provided with limiting parts, each limiting part comprises a fixing plate, a sliding connecting plate and an electric push rod, the fixing plate is vertically and fixedly arranged at the upper end of the mounting brackets, the sliding connecting plate is arranged in parallel to the inner side of the fixing plate, the fixing plate is in sliding connection with the mounting brackets through a sliding block, the inner side surface of the fixing plate and the fixing plate, the fixing plate is transversely arranged between the fixing plate and the sliding connecting plate;
the guide roller is positioned on the right side of the coiling part, a connecting shaft is rotatably penetrated in the center of the guide roller, vertical rods are arranged below two ends of the connecting shaft and are connected with the movable bottom plate through the vertical rods;
the cable traction device is positioned on the right side of the guide roller and comprises a driving part and a driven part, the driving part and the driven part are respectively arranged symmetrically, a plurality of support rods are vertically arranged on two sides of the driving part, a plurality of driving wheels are uniformly and rotatably arranged on the lower end of the driving part, the driven part is positioned right below the driving part, a plurality of driven wheels are uniformly and rotatably arranged on the upper end of the driven part, a plurality of electric telescopic rods are vertically and fixedly arranged between the lower end of the driven part and the upper surface of the movable bottom plate, and a traction gap is formed between the driving wheels and the driven wheels;
the control box is located between the coiling part and the guide roller and fixedly connected with the upper surface of the movable bottom plate, and the electric push rod and the electric telescopic rod are electrically connected with the control box through wires.
2. A trolley for cable laying according to claim 1, wherein: the inner side of the roller is provided with a supporting rod, the lower end of the supporting rod is conical, and an electric adjusting rod is vertically and fixedly arranged between the upper end of the supporting rod and the lower surface of the movable bottom plate.
3. A trolley for cable laying according to claim 1, wherein: the lower end of the guide roller and the lower end of the driving wheel are positioned on the same horizontal plane.
4. A trolley for cable laying according to claim 1, wherein: and the left end of the movable bottom plate is fixedly provided with a push-pull plate in an inclined shape.
5. A trolley for cable laying according to claim 1, wherein: the driving wheel and the driven wheel are identical in structure and are arranged in a one-to-one correspondence mode.
CN202211154567.5A 2022-09-22 2022-09-22 Transport vehicle for cable laying Withdrawn CN115377875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211154567.5A CN115377875A (en) 2022-09-22 2022-09-22 Transport vehicle for cable laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211154567.5A CN115377875A (en) 2022-09-22 2022-09-22 Transport vehicle for cable laying

Publications (1)

Publication Number Publication Date
CN115377875A true CN115377875A (en) 2022-11-22

Family

ID=84072478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211154567.5A Withdrawn CN115377875A (en) 2022-09-22 2022-09-22 Transport vehicle for cable laying

Country Status (1)

Country Link
CN (1) CN115377875A (en)

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Application publication date: 20221122

WW01 Invention patent application withdrawn after publication