CN117220196A - Auxiliary device for power cable erection - Google Patents
Auxiliary device for power cable erection Download PDFInfo
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- CN117220196A CN117220196A CN202311098269.3A CN202311098269A CN117220196A CN 117220196 A CN117220196 A CN 117220196A CN 202311098269 A CN202311098269 A CN 202311098269A CN 117220196 A CN117220196 A CN 117220196A
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- 238000001514 detection method Methods 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses an auxiliary device for erecting a power cable, which comprises a mounting bracket, a conveying mechanism, a driving mechanism, a clamping mechanism and a positioning bracket, wherein the conveying mechanism, the driving mechanism and the positioning bracket are arranged on the mounting bracket; the driving mechanism comprises a rotating motor, the rotating motor is connected with a cam, the cam is connected with a connecting rod, and the other end of the connecting rod is connected with a sliding base; the clamping mechanism comprises a second supporting plate, a through hole is formed in the second supporting plate, a limiting rod is arranged in the through hole, one end of the limiting rod is provided with clamping plates, electromagnetic adsorption devices are arranged on the two clamping plates, and a reset spring is arranged between the clamping plates and the supporting plate; the application has the advantages of assisting in erecting the cable, reducing the working strength, being convenient for adjusting, having strong adaptability and being flexible and convenient to use.
Description
Technical Field
The application belongs to the technical field of cable laying in power engineering, and particularly relates to an auxiliary device for power cable erection.
Background
The operation of the power cable is one of important links of our daily life, work and production, and because electric fields are different, the modes used for power transmission are different, and two types of power transmission lines are adopted at present, one type of power transmission line is the most common overhead line, and the power transmission line generally uses uninsulated bare wires, and uses a tower standing on the ground as a support, and the wires are suspended on the tower by insulators; the other is a power cable line, which adopts a cable wire manufactured by special processing and is buried underground or laid in a cable tunnel.
The overhead transmission line is composed of a line pole tower, a wire, an insulator and the like, the overhead transmission line is erected on the ground, the pole tower is made of steel or reinforced concrete, the overhead transmission line is a main supporting structure of the overhead transmission line, a steel cable is usually required to be installed between two poles when an existing overhead cable is erected, a worker hangs on the steel cable through a safety device, then manually pulls the cable to carry out overhead erection, labor is consumed, and in the initial stage of cable erection, the worker is required to climb up the pole or the pole tower, the initial end of the erected cable is sent to a high position, then the cable pulling operation is carried out, so that the labor intensity of the worker is further increased, and particularly for multi-core cables with larger diameters, the overhead transmission line is more inconvenient to carry, and in the normal case, a plurality of overhead transmission lines are often required to be erected at one time, so that the worker is required to climb up and down repeatedly, and potential safety hazards are easy to occur.
Therefore, in the prior art, a conveying frame is adopted to replace the manual mode of conveying the initial end of a cable onto a pole tower in combination with electric drive, so as to realize auxiliary erection of the cable and reduce the labor intensity, for example, in the patent of the application, which is entitled to a power cable high-altitude erection device, the conveying frame is disclosed, which is arranged on a fixed box, the cable enters the conveying frame, the upward conveying of the cable is realized in the conveying frame through the conveying of a driving component and a clamping component, the situation of cable damage or personnel injury caused by manual climbing conveying is avoided, in the technical scheme, the conveying device for conveying the cable is mainly arranged in the conveying frame, and because the pole tower usually has a certain height, the height of the conveying frame has a certain requirement, and then the whole device has a large volume, so that the device is not only inconvenient to carry and assemble, but also has limited application space, the height of the pole tower is not convenient to adjust itself, moreover, the cable is not suitable for the clamping wheel and the rotating block are arranged on the main clamping wheel of the cable, the rotating block is not suitable for the purpose of adjusting the cable, the diameter of the cable is not suitable for being adjusted very large, and the clamping distance is not suitable for the large and the cable is not suitable for being used for clamping.
Therefore, in order to solve the above-mentioned problems, it is necessary to develop an auxiliary device for power cable installation.
Disclosure of Invention
The application aims to overcome the defects of the prior art, and provides an auxiliary device for power cable erection, which is used for assisting in cable erection, reduces the working strength, is convenient to adjust and has strong adaptability, and is flexible and convenient to use.
The purpose of the application is realized in the following way: the auxiliary device for erecting the power cable comprises a mounting bracket, a conveying mechanism, a driving mechanism, a clamping mechanism and a positioning bracket, wherein the conveying mechanism, the driving mechanism and the positioning bracket are arranged on the mounting bracket, and the clamping mechanism is respectively arranged on the conveying mechanism and the positioning bracket; the conveying mechanism comprises a sliding base arranged on the mounting bracket, a sliding supporting seat is horizontally connected to the sliding base in a sliding manner, detection devices are respectively arranged at two ends of the sliding base, a first supporting plate is fixedly arranged on the sliding supporting seat, and a clamping mechanism is arranged on the first supporting plate; the driving mechanism comprises a rotating motor fixedly arranged on the mounting bracket, a cam is fixedly connected to the output shaft end of the rotating motor, a connecting rod is rotatably connected to the cam, and the other end of the connecting rod is rotatably connected to one side of the sliding base; the clamping mechanism comprises second support plates fixedly arranged on two sides of a sliding support seat or a positioning support, through holes are formed in the second support plates, limiting rods are arranged in the through holes in a penetrating mode, clamping plates are fixedly arranged at one ends of the limiting rods between the two second support plates, clamping spaces for clamping cables are formed between the two clamping plates, an adaptive electromagnetic adsorption device is respectively arranged on the clamping plates, and reset springs are fixedly arranged between the clamping plates and the support plates.
Further, the detection device adopts a travel switch or an infrared sensor.
Further, the outer end of the limiting rod, namely the end far away from the clamping space, is fixedly provided with a limiting plate.
Further, the electromagnetic adsorption device adopts an electromagnet.
Further, an arc-shaped groove structure which is sunken towards one side far away from the clamping space is arranged on the inner side surface of the clamping plate, namely one side surface close to the clamping space.
Further, an anti-slip layer is arranged on the arc-shaped groove.
Due to the adoption of the technical scheme, the application has the beneficial effects that:
(1) The conveying mechanism, the driving mechanism, the clamping mechanism and the positioning bracket are integrally arranged on the mounting bracket, so that the cable can be fixedly clamped through the clamping mechanism, the driving mechanism drives the conveying mechanism to convey the cable forwards, the cable is clamped and fixedly positioned through the positioning bracket and the clamping mechanism arranged on the positioning bracket in a conveying gap, the volume and the occupied area of the whole device are effectively reduced, the portable cable clamping device is convenient to carry and can be applied to various mounting sites, and the cable clamping device is more convenient and labor-saving to use;
(2) Through being provided with fixture, be provided with the grip block that is used for the centre gripping cable in fixture to be provided with electromagnetic adsorption device on two grip blocks, through electromagnetic adsorption device's circular telegram absorption and outage degaussing lose the suction, realize two grip blocks to the fixed and separation of centre gripping of cable, but the cable of automatically adaptation different diameter size simultaneously is more nimble convenient to use.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present application.
Fig. 2 is a schematic side view of the present application.
In the figure: 0. the cable comprises a cable 1, a mounting bracket 2, a conveying mechanism 3, a driving mechanism 4, a clamping mechanism 5 and a positioning bracket;
201. a sliding base 202, a sliding support 203, a detection device 204, and a first support plate;
301. a rotation motor 302, a cam 303 and a connecting rod;
401. the second support plate 402, the through hole 403, the limit rod 404, the clamping plate 405, the clamping space 406, the electromagnetic adsorption device 407, the return spring 408, the limit plate 409 and the arc-shaped groove.
Description of the embodiments
The technical scheme of the application is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1 and 2, an auxiliary device for erecting a power cable comprises a mounting bracket 1, a conveying mechanism 2, a driving mechanism 3, a clamping mechanism 4 and a positioning bracket 5, wherein the mounting bracket 1 is provided with the conveying mechanism 2, the driving mechanism 3 and the positioning bracket 5, and the clamping mechanism 4 is respectively arranged on the conveying mechanism 2 and the positioning bracket 5; the mounting bracket is also provided with a mounting through hole, so that the whole device is convenient to mount.
The conveying mechanism 2 comprises a sliding base 201 arranged on the mounting bracket 1, a sliding support seat 202 is horizontally and slidably connected to the sliding base 201, detection devices 203 are respectively arranged at two ends of the sliding base 201, a first support plate 204 is fixedly arranged on the sliding support seat 202, a clamping mechanism 4 is arranged on the first support plate 204, the first support plate 204 can move back and forth on the sliding base 201 under the driving of the sliding support seat 202, and when the sliding support seat 202 drives the first support plate 204 to do linear sliding motion and slide to one end of the sliding base 201, the positions of the current sliding support seat 202 and the first support plate 204 can be timely detected through the detection devices 203 arranged at the end of the sliding base 201; that is, by setting the detecting device 203, the first support plate 204 can be positioned and detected, and it can be determined which end is moved on the sliding base 201 under the driving of the sliding support base 202, so as to determine the position of the clamping mechanism 4 for clamping the cable fixedly arranged on the first support plate 204, specifically, the detecting device 203 can use a travel switch or an infrared sensor.
In order to realize that the sliding support base 202 drives the first support plate 204 and the clamping mechanism 4 arranged on the first support plate 204 to slide back and forth on the sliding base 201, the mounting bracket 1 is also provided with a driving mechanism for driving the sliding support base 202, and the specific structure is that the driving mechanism 3 comprises a rotating motor 301 fixedly arranged on the mounting bracket 1, an output shaft end of the rotating motor 301 is fixedly connected with a cam 302, the cam 302 is rotatably connected with a connecting rod 303, and the other end of the connecting rod 303 is rotatably connected with one side of the sliding base 201; in specific implementation, the rotating motor 301 is started to drive the cam 302 to rotate, and the cam 302 drives the sliding support base 202 to slide back and forth on the sliding base 201 through the connecting rod 303 in the rotating process, so as to realize the driving of the sliding support base 202 to slide back and forth.
Wherein the clamping mechanism 4 comprises a second support plate 401 fixedly arranged on two sides of the sliding support seat 202 or the positioning support 5, a through hole 402 is formed in the second support plate 401, a limit rod 403 is arranged in the through hole 402 in a penetrating manner, a limit plate 408 is fixedly arranged at the outer end of the limit rod 403, namely, one end far away from the clamping space 405, the limit rod 403 can be prevented from falling off from the through hole 402 through the arrangement of the limit plate 408, the clamping mechanism is safer and more reliable in use, the limit plate 408 is larger than the diameter of the through hole 402 in size selection, a clamping plate 404 is fixedly arranged at one end of the limit rod 403, which is positioned between the two second support plates 401, a clamping space 405 for clamping a cable is formed between the two clamping plates 404, preferably, an arc-shaped groove 409 structure which is sunken towards one side far away from the clamping space 405 is arranged on the inner side surface of the clamping plate 404, namely, one side near the clamping space 405, the clamping device is used for adapting to the arc-shaped outer surface of a cable, the clamping is more stable and reliable, the arc-shaped groove 409 is also provided with an anti-slip layer, the clamping effect is better, two clamping plates 404 are respectively provided with an electromagnetic adsorption device 406 which is matched with each other, a reset spring 407 is fixedly arranged between the clamping plates 404 and the supporting plate, specifically, the electromagnetic adsorption device 406 can be realized by adopting an electromagnet, namely, when the electromagnetic adsorption device 406 is electrified and adsorbed, the clamping plates 404 on two sides are mutually close to each other under the action of the adsorption force of the electromagnetic adsorption device 406 and are tightly adhered and connected with the outer side surface of the cable penetrating in the clamping space 405, so that the clamping fixation of the cable can be realized, when the electromagnetic adsorption device 406 is powered off and the adsorption force is lost, the clamping plates 404 lose the action of the adsorption force, is restored under the elastic action of the restoring spring 407.
The mounting bracket 1 may further be provided with a control device and a driving power source, where the control device and the driving power source may be electrically controlled by a power line or other connection means to connect the detection device 203, the rotating motor 301 and the electromagnetic adsorption device 406, and meanwhile, it should be noted that the control device, the driving power source, the detection device 203, the rotating motor 301 and the electromagnetic adsorption device 406, and specific circuit connection structures thereof all belong to the prior art, are well known to those skilled in the art, and do not have other special requirements in the present application, and only need to implement the functions described in the present application, so specific limitations are not made herein.
In the implementation of the present application, the whole device is installed at the position where the cable needs to be conveyed by the installation support 1, a plurality of devices can be installed according to actual situations, in the specific use, taking the direction shown by an arrow in the figure as an example, namely, the right side in the figure as an example, it should be noted that the direction in the embodiment is only used as an illustration and not limiting the technical scheme of the present application, in the embodiment, the positioning support 5 and the clamping mechanism 5 thereon are arranged at the rear side of the conveying mechanism 2, in the initial state, the sliding support 202 is positioned at the leftmost end of the sliding base 201, the detection device 203 positioned at the end of the sliding base 201, namely, the left end in the figure acts, the signal of the sliding support 202 positioned at the leftmost end is transmitted to the control device, the cable is placed in the clamping space 405 of the clamping mechanism 4 on the conveying mechanism 2, the electromagnetic adsorption device 406 of the clamping mechanism 4 on the conveying mechanism 2 is started by the control device, the upper clamping plates 404 are mutually close under the action of electromagnetic adsorption force and are respectively in close contact connection with two sides of a cable, the reset spring 407 is stretched, the cable is clamped by the clamping mechanism 4 on the conveying mechanism 2 at the moment, the rotating motor 301 is started, the rotating motor 301 drives the cam 302 to rotate, the sliding support seat 202 is driven by the connecting rod 303 to slide towards the right side of the sliding base 201 and drive the cable fixedly clamped on the sliding support seat to convey to the right side until the sliding support seat 202 slides to the rightmost end of the sliding base 201, the detection device 203 at the end detects the sliding support seat 202 and transmits a signal to the control device, the rotating motor 301 stops rotating, the electromagnetic adsorption device 406 of the clamping mechanism 4 on the positioning support 5 is electrified by the control device, the cable is clamped and fixed under the action of the electromagnetic adsorption force, meanwhile, the electromagnetic adsorption device 406 in the clamping mechanism 4 on the conveying mechanism 2 is powered off, the clamping plate 404 loses the electromagnetic adsorption force, the cable is reset under the action of the reset spring 407, the cable is released, the forward conveying of the cable is realized in the process, then the clamping mechanism 4 on the positioning bracket 5 is kept in a cable clamping and fixing state, the rotating motor 301 is started to continue rotating, the sliding support seat 202 is driven to slide leftwards to the leftmost end, the detection device 203 at the left end transmits signals to the control device, the control device enables the clamping mechanism 4 on the conveying mechanism 2 to clamp and fix the cable, then the clamping mechanism 4 on the positioning bracket 5 is enabled to release the cable, the rotating motor 301 continues rotating, the sliding support seat 202 and the cable clamped and fixed on the sliding support seat are moved rightwards and conveyed, the continuous forward conveying of the cable can be completed through repeating the process, the labor intensity of workers can be effectively reduced, and meanwhile, the device is convenient to carry, and flexible and convenient to use.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present application, and not for limiting the same, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present application without departing from the spirit and scope of the present application, and any modifications and equivalents are intended to be encompassed in the scope of the claims of the present application.
Claims (6)
1. An auxiliary device for power cable erection, characterized in that: the automatic clamping device comprises a mounting bracket (1), a conveying mechanism (2), a driving mechanism (3), a clamping mechanism (4) and a positioning bracket (5), wherein the conveying mechanism (2), the driving mechanism (3) and the positioning bracket (5) are arranged on the mounting bracket (1), and the clamping mechanism (4) is respectively arranged on the conveying mechanism (2) and the positioning bracket (5); the conveying mechanism (2) comprises a sliding base (201) arranged on the mounting bracket (1), a sliding supporting seat (202) is horizontally connected to the sliding base (201) in a sliding mode, detection devices (203) are respectively arranged at two ends of the sliding base (201), a first supporting plate (204) is fixedly arranged on the sliding supporting seat (202), and a clamping mechanism (4) is arranged on the first supporting plate (204); the driving mechanism (3) comprises a rotating motor (301) fixedly arranged on the mounting bracket (1), a cam (302) is fixedly connected to the output shaft end of the rotating motor (301), a connecting rod (303) is rotatably connected to the cam (302), and the other end of the connecting rod (303) is rotatably connected with one side of the sliding base (201); the clamping mechanism (4) comprises second support plates (401) fixedly arranged on two sides of a sliding support seat (202) or a positioning support (5), through holes (402) are formed in the second support plates (401), limiting rods (403) penetrate through the through holes (402), clamping plates (404) are fixedly arranged at one ends of the limiting rods (403) between the two second support plates (401), clamping spaces (405) for clamping cables are formed between the two clamping plates (404), and an adaptive electromagnetic adsorption device (406) is respectively arranged on the clamping plates (404), and reset springs (407) are fixedly arranged between the clamping plates (404) and the support plates.
2. An auxiliary device for power cable erection according to claim 1, characterized in that: the detection device (203) adopts a travel switch or an infrared sensor.
3. An auxiliary device for power cable erection according to claim 1, characterized in that: the outer end of the limiting rod (403), namely one end far away from the clamping space (405), is fixedly provided with a limiting plate (408).
4. An auxiliary device for power cable erection according to claim 1, characterized in that: the electromagnetic adsorption device (406) adopts an electromagnet.
5. An auxiliary device for power cable erection according to claim 1, characterized in that: an arc-shaped groove (409) structure which is recessed towards one side far away from the clamping space (405) is arranged on the inner side surface of the clamping plate (404), namely one side surface close to the clamping space (405).
6. An auxiliary device for power cable erection according to claim 5, wherein: an anti-slip layer is arranged on the arc-shaped groove (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098269.3A CN117220196A (en) | 2023-08-29 | 2023-08-29 | Auxiliary device for power cable erection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098269.3A CN117220196A (en) | 2023-08-29 | 2023-08-29 | Auxiliary device for power cable erection |
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| Publication Number | Publication Date |
|---|---|
| CN117220196A true CN117220196A (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311098269.3A Pending CN117220196A (en) | 2023-08-29 | 2023-08-29 | Auxiliary device for power cable erection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117996636A (en) * | 2024-04-07 | 2024-05-07 | 山西省安装集团股份有限公司 | Cable erection device for building electrical construction |
-
2023
- 2023-08-29 CN CN202311098269.3A patent/CN117220196A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117996636A (en) * | 2024-04-07 | 2024-05-07 | 山西省安装集团股份有限公司 | Cable erection device for building electrical construction |
| CN117996636B (en) * | 2024-04-07 | 2024-06-07 | 山西省安装集团股份有限公司 | Cable erection device for building electrical construction |
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