CN112573284A - Power cable laying device - Google Patents
Power cable laying device Download PDFInfo
- Publication number
- CN112573284A CN112573284A CN202011507620.6A CN202011507620A CN112573284A CN 112573284 A CN112573284 A CN 112573284A CN 202011507620 A CN202011507620 A CN 202011507620A CN 112573284 A CN112573284 A CN 112573284A
- Authority
- CN
- China
- Prior art keywords
- balance plate
- block
- power cable
- chute
- mounting block
- 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.)
- Granted
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Classifications
-
- 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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
-
- 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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/36—Securing packages to supporting devices
-
- 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 discloses a power cable laying device, which comprises a base, wherein an adjusting mechanism is arranged above the base, the adjusting mechanism comprises an installation block and a balance plate rotationally connected to the installation block, the bottom of the balance plate is conical, a V-shaped closed chute is also arranged in the balance plate, two ends of the chute are respectively provided with two first electrode plates which are not in contact with each other, the bottom of the chute is provided with two second electrode plates which are not in contact with each other, a metal ball capable of freely rolling in the chute is also arranged in the chute, and two sides of the bottom of the balance plate are respectively provided with an electric telescopic rod corresponding to the first electrode plates on the side; and a locking mechanism is arranged at the joint of the balance plate and the mounting block. Compare in traditional device, this device stability is stronger.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power cable laying device.
Background
Power cables are cables used for transmitting and distributing electric energy, and are commonly used in urban underground power grids and power supplies inside enterprises. In the process of power construction, cables are often laid to supply power to different areas. At present, the existing electric wire and cable laying device needs to move and simultaneously put the cable into a groove dug in advance. However, since the electric wire and cable to be laid are often long and the cable is rubbed against the winding portion of the device during the paying-out process, the device may be unstable in operation due to the dragging of the cable or the friction between the cable and the device.
Disclosure of Invention
The present invention is directed to a power cable laying apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a power cable laying device comprises a base, wherein an adjusting mechanism is arranged above the base and comprises an installation block and a balance plate rotationally connected to the installation block, the bottom of the balance plate is conical, a V-shaped closed chute is further arranged in the balance plate, two ends of the chute are provided with two first electrode plates which are not in contact with each other, two second electrode plates which are not in contact with each other are arranged at the bottom of the chute, a metal ball capable of freely rolling in the chute is further arranged in the chute, and two sides of the bottom of the balance plate are respectively provided with an electric telescopic rod corresponding to the first electrode plates on the side; the locking mechanism comprises an inner gear ring fixedly connected to the bottom of the balance plate and an electromagnet fixedly connected to the mounting block, a plurality of ferromagnets are further arranged between the inner gear ring and the electromagnet, a plurality of telescopic springs are arranged between the ferromagnets and the electromagnet, and a latch is arranged on one side, close to the inner gear ring, of each ferromagnet.
As a further scheme of the invention: balance plate bottom and installation piece between be provided with damper, damper including the symmetry set up the horizontal pole in installation piece both sides, balance plate bottom both sides rotate respectively and be connected with first connecting rod, the middle part of first connecting rod rotate and be connected with the second connecting rod, the bottom of first connecting rod and second connecting rod all be provided with the slider, slider sliding connection on the horizontal pole and with install and be provided with buffer spring between the piece.
As a further scheme of the invention: balance plate top be provided with the spiral mechanism, spiral mechanism include fixed connection the protective housing on the balance plate and rotate the turning block of connection in the protective housing inside, turning block circumference be provided with a plurality of arc, the arc keep away from that one side of turning block and be provided with the arch.
As a further scheme of the invention: the ratchet mechanism comprises a ratchet wheel fixedly connected with the balance plate and a clamping tongue rotatably connected to the outer side of the rotation block, a limiting block fixedly connected with the rotation block is arranged on one side of the clamping tongue, and a reset spring is arranged on the side, away from the limiting block, of the clamping tongue.
As a further scheme of the invention: the base bottom be provided with the universal wheel, the universal wheel outside be provided with hydraulic telescoping rod.
As a further scheme of the invention: the base on be provided with the locking piece, the locking piece be located the top of installation piece and with the base rotation be connected.
As a further scheme of the invention: one side of the protective shell is also provided with a cable outlet, and guide plates are arranged on two sides of the cable outlet.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is in the moving process, the position of the device can be inclined because the road surface is uneven or the device is impacted by external force; at the moment, the metal ball positioned in the sliding groove rolls towards one side of the sliding groove, so that the metal ball is contacted with the two first electrode plates on the side; because the metal balls are conductive, the two first electrode sheets are conducted under the connection of the metal balls, so that the corresponding electric telescopic rods move upwards, and the balance plate is kept horizontal; at the moment, the metal ball rolls down to the bottom of the sliding groove again and enables the two second electrode plates to be conducted; and two second electrode slices can make the electro-magnet outage no longer have magnetism when switching on, and ferromagnetic body can move to the outside under expanding spring's effect this moment, and then makes the ring gear position fixed through the latch, also is that the balance plate position is fixed, if the device skew appears once more then repeats above-mentioned process.
2. In order to deal with the situation that the device generates large vibration when moving or being subjected to the action of external force, a damping mechanism is arranged between the bottom of the balance plate and the mounting block, when the device moves or is subjected to external force, the balance plate presses the first connecting rod to rotate, so that the sliding block is forced to slide towards two sides through the first connecting rod and the second connecting rod, the external force is dispersed through the buffer spring, and the effect of buffering and damping is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of a power cable laying apparatus.
Fig. 2 is a schematic structural view of the locking mechanism.
Fig. 3 is a schematic structural diagram of a turning block.
Fig. 4 is a schematic structural view of the winding mechanism.
Fig. 5 is a schematic structural diagram of the ratchet mechanism.
In the figure: 1-base, 2-adjusting mechanism, 201-mounting block, 202-sliding chute, 203-balance plate, 204-first electrode plate, 205-metal ball, 206-second electrode plate, 207-electric telescopic rod, 3-damping mechanism, 301-first connecting rod, 302-sliding block, 303-buffer spring, 304-second connecting rod, 305-cross rod, 4-locking mechanism, 401-inner gear ring, 402-ferromagnetic body, 403-latch, 404-telescopic spring, 405-electromagnet, 5-coiling mechanism, 501-protective shell, 502-rotating block, 503-arc plate, 504-baffle, 505-projection, 6-ratchet mechanism, 601-ratchet, 602-latch, 603-limiting block, 604-reset spring, 7-universal wheel, 8-hydraulic telescopic rod and 9-locking block.
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.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
as shown in fig. 1-5, the power cable laying apparatus provided by the present invention includes a base 1, an adjusting mechanism 2, a winding mechanism 5, a universal wheel 7, a hydraulic telescopic rod 8 and a locking block 9, wherein the winding mechanism 5 is used for winding and releasing a cable; the adjusting mechanism 2 is used for keeping the stability of the wire winding mechanism 5; the universal wheels 7 and the hydraulic telescopic rods 8 are used for controlling the motion state of the device.
As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the adjusting mechanism 2 includes a mounting block 201 and a balance plate 203 rotatably connected to the mounting block 201, the bottom of the balance plate 203 is tapered, a V-shaped closed chute 202 is further disposed in the balance plate 203, two first electrode plates 204 that are not in contact with each other are disposed at two ends of the chute 202, two second electrode plates 206 that are not in contact with each other are disposed at the bottom of the chute 202, a metal ball 205 capable of freely rolling in the chute 202 is further disposed in the chute 202, and electric telescopic rods 207 corresponding to the first electrode plates 204 at the side are respectively disposed at two sides of the bottom of the balance plate 203; a locking mechanism 4 is arranged at the connection part of the balance plate 203 and the mounting block 201, the locking mechanism 4 comprises an inner gear ring 401 fixedly connected to the bottom of the balance plate 203 and an electromagnet 405 fixedly connected to the mounting block 201, a plurality of ferromagnetic bodies 402 are arranged between the inner gear ring 401 and the electromagnet 405, a plurality of telescopic springs 404 are arranged between the ferromagnetic bodies 402 and the electromagnet 405, and a latch 403 is arranged on one side of the ferromagnetic body 402 close to the inner gear ring 401.
In practical application, when the device is in motion, the position of the device can incline due to uneven road surface or impact of external force; at this time, the metal ball 205 located inside the sliding groove 202 rolls toward one side of the sliding groove 202, so as to contact with the two first electrode plates 204 on the side; because the metal ball 205 is conductive, the two first electrode plates 204 are conducted under the connection of the metal ball 205, so that the corresponding electric telescopic rod 207 moves upwards, and the balance plate 203 is kept horizontal; at this time, the metal ball 205 will roll down to the bottom of the sliding chute 202 again and make the two second electrode plates 206 conduct; when the two second electrode plates 206 are conducted, the electromagnet 405 is powered off and no longer has magnetism, at this time, the ferromagnetic body 402 moves outwards under the action of the extension spring 404, and then the inner gear ring 401 is fixed through the latch 403, that is, the balance plate 203 is fixed, and if the device deflects again, the above process is repeated.
As shown in fig. 1, in one aspect of the present embodiment, in order to cope with the situation that the device is moving or is subjected to a large shock caused by an external force, a damping mechanism 3 is disposed between the bottom of the balance plate 203 and the mounting block 201, the damping mechanism 3 includes cross rods 305 symmetrically disposed on both sides of the mounting block 201, first connecting rods 301 are respectively rotatably connected to both sides of the bottom of the balance plate 203, a second connecting rod 304 is rotatably connected to the middle of the first connecting rod 301, sliders 302 are disposed at the bottoms of the first connecting rod 301 and the second connecting rod 304, and the sliders 302 are slidably connected to the cross rods 305 and a buffer spring 303 is disposed between the sliders 302 and the mounting block 201. When the device moves or receives external force, the balance plate 203 presses the first connecting rod 301 to rotate, so that the sliding block 302 is forced to slide towards two sides through the first connecting rod 301 and the second connecting rod 304, and the external force is dispersed through the buffer spring 303, thereby achieving the effect of buffering and damping.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the wire winding mechanism 5 includes a protective housing 501 fixedly connected to the balance plate 203 and a rotating block 502 rotatably connected to the interior of the protective housing 501, the rotating block 502 is circumferentially provided with a plurality of arc plates 503, a protrusion 505 is provided on one side of the arc plates 503 away from the rotating block 502 to prevent a cable from falling off from the arc plates 503, one side of the protective housing 501 is further provided with a cable outlet, and two sides of the cable outlet are provided with guide plates 504.
As shown in fig. 5, in one aspect of this embodiment, a ratchet mechanism 6 is disposed between the rotating block 502 and the balance plate 203, the ratchet mechanism 6 includes a ratchet 601 fixedly connected to the balance plate 203 and a latch 602 rotatably connected to an outer side of the rotating block 502, a limiting block 603 fixedly connected to the rotating block 502 is disposed on one side of the latch 602, and a return spring 604 is disposed on a side of the latch 602 away from the limiting block 603. Through the cooperation of ratchet 601 and latch 602 for turning block 502 can only rotate towards one side, thereby avoids causing the cable of protective housing 501 inside to appear twining because staff's practicality is improper.
The embodiment of the invention discloses a power cable laying device, when the device moves, the position of the device can incline because the road surface is uneven or is impacted by external force; at this time, the metal ball 205 located inside the sliding groove 202 rolls toward one side of the sliding groove 202, so as to contact with the two first electrode plates 204 on the side; because the metal ball 205 is conductive, the two first electrode plates 204 are conducted under the connection of the metal ball 205, so that the corresponding electric telescopic rod 207 moves upwards, and the balance plate 203 is kept horizontal; at this time, the metal ball 205 will roll down to the bottom of the sliding chute 202 again and make the two second electrode plates 206 conduct; when the two second electrode plates 206 are conducted, the electromagnet 405 is powered off and no longer has magnetism, at this time, the ferromagnetic body 402 moves outwards under the action of the extension spring 404, and then the inner gear ring 401 is fixed through the latch 403, that is, the balance plate 203 is fixed, and if the device deflects again, the above process is repeated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A power cable laying device comprises a base (1) and is characterized in that an adjusting mechanism (2) is arranged above the base (1), the adjusting mechanism (2) comprises a mounting block (201) and a balance plate (203) which is rotationally connected to the mounting block (201), the bottom of the balance plate (203) is conical, a V-shaped closed chute (202) is also arranged in the balance plate (203), two first electrode plates (204) which are not in contact with each other are arranged at two ends of the sliding groove (202), the bottom of the sliding groove (202) is provided with two second electrode plates (206) which are not in contact with each other, a metal ball (205) which can freely roll in the chute (202) is also arranged in the chute, two sides of the bottom of the balance plate (203) are respectively provided with an electric telescopic rod (207) corresponding to the first electrode plate (204) on the side; the locking mechanism (4) is arranged at the connecting position of the balance plate (203) and the mounting block (201), the locking mechanism (4) comprises an inner gear ring (401) fixedly connected to the bottom of the balance plate (203) and an electromagnet (405) fixedly connected to the mounting block (201), a plurality of ferromagnetic bodies (402) are further arranged between the inner gear ring (401) and the electromagnet (405), a plurality of telescopic springs (404) are arranged between the ferromagnetic bodies (402) and the electromagnet (405), and clamping teeth (403) are arranged on one side, close to the inner gear ring (401), of the ferromagnetic bodies (402).
2. The power cable laying device according to claim 1, wherein a damping mechanism (3) is arranged between the bottom of the balance plate (203) and the mounting block (201), the damping mechanism (3) comprises cross rods (305) symmetrically arranged on two sides of the mounting block (201), two sides of the bottom of the balance plate (203) are respectively and rotatably connected with a first connecting rod (301), the middle of the first connecting rod (301) is rotatably connected with a second connecting rod (304), sliding blocks (302) are arranged at the bottoms of the first connecting rod (301) and the second connecting rod (304), and the sliding blocks (302) are slidably connected to the cross rods (305) and are provided with buffer springs (303) between the sliding blocks and the mounting block (201).
3. The power cable laying device according to claim 2, wherein a wire winding mechanism (5) is arranged above the balance plate (203), the wire winding mechanism (5) comprises a protective shell (501) fixedly connected to the balance plate (203) and a rotating block (502) rotatably connected to the inside of the protective shell (501), a plurality of arc-shaped plates (503) are arranged on the rotating block (502) in the circumferential direction, and a protrusion (505) is arranged on one side of each arc-shaped plate (503) away from the corresponding rotating block (502).
4. The power cable laying device according to claim 3, wherein a ratchet mechanism (6) is arranged between the rotating block (502) and the balance plate (203), the ratchet mechanism (6) comprises a ratchet (601) fixedly connected with the balance plate (203) and a latch (602) rotatably connected to the outer side of the rotating block (502), a limiting block (603) fixedly connected with the rotating block (502) is arranged on one side of the latch (602), and a return spring (604) is arranged on the side, away from the limiting block (603), of the latch (602).
5. An electric power cable laying device according to claim 1, characterized in that the bottom of the base (1) is provided with universal wheels (7), and the outside of the universal wheels (7) is provided with hydraulic telescopic rods (8).
6. An electric power cable laying device according to claim 1, characterized in that a locking block (9) is arranged on the base (1), and the locking block (9) is located above the mounting block (201) and is rotatably connected with the base (1).
7. A power cable installation device according to claim 3, wherein a cable outlet is further provided at one side of the protective casing (501), and guide plates (504) are provided at both sides of the cable outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507620.6A CN112573284B (en) | 2020-12-18 | 2020-12-18 | Power cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507620.6A CN112573284B (en) | 2020-12-18 | 2020-12-18 | Power cable laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112573284A true CN112573284A (en) | 2021-03-30 |
| CN112573284B CN112573284B (en) | 2022-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011507620.6A Active CN112573284B (en) | 2020-12-18 | 2020-12-18 | Power cable laying device |
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| Country | Link |
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| CN (1) | CN112573284B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315067A (en) * | 2021-06-01 | 2021-08-27 | 广州鑫源恒业电力线路器材股份有限公司 | Suspension type drainage fastener for distribution lines |
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| CN113315067B (en) * | 2021-06-01 | 2021-12-14 | 广州鑫源恒业电力线路器材股份有限公司 | Suspension type drainage fastener for distribution lines |
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|---|---|
| CN112573284B (en) | 2022-10-18 |
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