Electric power engineering cable laying traction equipment

Abstract

The invention relates to the technical field of electric power engineering equipment, and discloses electric power engineering cable laying traction equipment which comprises an equipment shell, a first baffle is fixedly connected to the right side of the equipment shell, a second baffle is fixedly connected to the top of the equipment shell, and a first rotating shaft rotationally penetrates through the right side of the first baffle and extends out of the first baffle. A driving motor is arranged on the side wall of the first baffle, and the output end of the driving motor is fixedly connected with the extending part of the first rotating shaft. Transmission rods in the upper row can slide in a sliding groove along with vertical movement of a limiting plate, so that rollers in the upper row are driven to move up and down, and a second gear can extrude a third chain while moving; the third chain can extrude a fourth gear, the fourth gear is rotationally connected to a sliding block, the sliding block can slide on the inner wall of a first limiting block to extrude a spring telescopic rod, and therefore cables of different sizes can be dragged, and the traction force of the device can be changed by adjusting the pressure.

Description

Technical Field

[0001] The invention relates to the technical field of electric power engineering equipment, in particular to electric power engineering cable laying and traction equipment. Background Art

[0002] In today's society, the demand for electricity continues to grow, and the scale of power projects has also expanded dramatically. Whether it is the construction of underground integrated pipelines in bustling cities or the improvement of power supporting facilities in large industrial bases, a large amount of cable laying and recycling work is involved. Taking urban subway construction as an example, a large number of cables of various types need to be laid along the line for power, lighting, communications and other systems, as well as the replacement of various old facilities. The traditional laying method cannot meet the urgent demand for efficiency of such a large-scale project. If efficient cable laying and traction equipment is not adopted in time, the progress of the project will be seriously hindered, and it will not be possible to provide power guarantee for urban transportation and residents' lives on time.

[0003] During the use of the cable laying and traction equipment in power engineering, it is not convenient to lay or recycle cables of different sizes. In addition, during the laying process, the surface of the cable may be damaged due to excessive stress of the traction structure, thus affecting the laying of the cable. Summary of the invention

[0004] The purpose of the present invention is to provide a power engineering cable laying and traction equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a cable laying and traction device for electric power engineering, comprising a device housing, a baffle plate 1 is fixedly connected to the right side of the device housing, a baffle plate 2 is fixedly connected to the top of the device housing, a rotating shaft 1 is rotatably penetrated through the right side of the baffle plate 1 and extends to the outside of the baffle plate 1, a driving motor is arranged on the side wall of the baffle plate 1, an output end of the driving motor is fixedly connected to an extension of the rotating shaft 1, a hydraulic cylinder is fixedly connected to the top of the baffle plate 2, an output shaft of the hydraulic cylinder slides through the baffle plate 2 and extends to the outside of the baffle plate 2, an extension of the output end of the hydraulic cylinder is fixedly connected to a limiting plate, a plurality of slide grooves are opened on the side wall of the device housing, and further comprising: The transmission mechanism includes four transmission rods arranged inside the equipment housing, both ends of the four transmission rods rotate through the left and right side walls of the equipment housing and extend to the outside, the four transmission rods are grouped in pairs and arranged side by side up and down, and the right side extensions of several transmission rods are respectively fixedly connected with gear one, and the side walls of adjacent gears one are meshed with chain one.

[0006] Furthermore, gear 2 is fixedly connected to the two side walls of gear 1 on the front side, a rotating shaft 2 is rotatably connected to the right outer wall of the equipment housing, and two gears 3 are fixedly connected to the outer wall of the rotating shaft 2. The two gears 3 are meshed with gear 2 on the side closer to the equipment housing.

[0007] Furthermore, a limit block 1 is fixedly connected to the right outer wall of the device housing, a spring telescopic rod is fixedly connected to the inner wall of the limit block 1, the other end of the spring telescopic rod is fixedly connected to a slider, the outer wall of the slider is slidably connected to the inner wall of the limit block 1, the right side of the slider is rotatably connected to a rotating shaft 3, and two gears 4 are fixedly connected to the outer wall of the rotating shaft 3.

[0008] Furthermore, the outer wall of gear four of the two gears four, which is close to the device housing, is meshedly connected with chain three, and the end of chain three away from gear four is meshedly connected with the outer wall of gear two, and the outer wall of gear four of the two gears four, which is away from the device housing, is meshedly connected with chain two, and the end of chain two away from gear four is meshedly connected with the outer wall of gear three.

[0009] Furthermore, a traction mechanism is provided inside the equipment shell, and the traction mechanism includes a roller rotatably connected to the outer walls of several transmission rods, several arc-shaped grooves are opened on the outer walls of several rollers, several rollers are slidably connected with a circular plate on the inner walls, several rotating shafts four are rotatably connected to the inner walls of several circular plates, air bags are sleeved on the outer walls of several rotating shafts four, several limit blocks two are slidably connected to the inner walls of the rollers, several limit blocks two are fixedly connected to the circular plate, several springs two are sleeved on the outer walls of several limit blocks two, the tops of several springs two are fixedly connected to the circular plate, and the bottoms of several springs two are fixedly connected to the rollers.

[0010] Furthermore, a cleaning mechanism is provided on the drum, and the cleaning mechanism includes several air chambers arranged on the drum, the inner walls of several air chambers are slidably connected with compression rods, the tops of several compression rods are fixedly connected to the circular plate, several air chambers are provided with air intake valves and jet valves, and the outer walls of several compression rods close to the airbag side are fixedly connected with racks.

[0011] Furthermore, a plurality of limit blocks three are fixedly connected to the outer wall of the drum, a plurality of limit blocks three are rotatably connected to the limit shaft and extend to the outside of the limit block three, a plurality of half gears are rotatably connected to the outer walls of the plurality of limit shafts, a plurality of transmission connecting rods are rotatably connected to the extended parts of the plurality of limit shafts, a plurality of transmission connecting rods are rotatably connected to the ends away from the limit shafts, and a scraper is arranged above the plurality of brushes.

[0012] Furthermore, a collecting mechanism is provided inside the drum, and the collecting mechanism includes leakage grooves opened on the outer walls of several drums, the outer walls of several transmission rods are slidably connected with limiting blocks four, the inner walls of several drums are provided with collecting grooves, and the sides of several limiting blocks four close to each other are fixedly connected to the collecting grooves.

[0013] The present invention has the following beneficial effects: (1) This kind of cable laying and traction equipment for electric power engineering, when in use, first put the cable in the middle of the device, then turn on the hydraulic cylinder, the hydraulic cylinder drives the limit plate to move up and down, so the upper row of transmission rods will slide in the slide groove as the limit plate moves up and down, thereby driving the upper row of rollers to move up and down, while moving, gear two will squeeze chain three, chain three will squeeze gear four, so the slider will slide on the inner wall of limit block one to squeeze the spring telescopic rod, when compressed downward, the slider will reset under the action of the spring telescopic rod, so that it can achieve traction of cables of different sizes and change the traction force of the device by adjusting the pressure.

[0014] (2) A cable laying traction device for an electric power project, when the drum is adjusted to a suitable position to be close to the surface of the cable, the driving motor is turned on, and the driving motor drives gear 1 to rotate through shaft 1, and gear 1 drives gear 1 on the front side to rotate through chain 1, and gear 1 on the front side drives gear 2 to rotate, and gear 3 rotates with gear 2, and gear 3 on the side away from the device housing drives gear 4 on the side away from the device housing to rotate through chain 2, and gear 4 on the side close to the device housing drives gear 2 to rotate through chain 3, and the rotation of gear 2 then drives gear 1 through the chain, so the transmission rod rotates with the rotation of shaft 1, thereby realizing the transmission of the transmission rod and the drum to rotate through the driving motor. After the driving motor is turned on, the drum rotates, and through the extrusion of the hydraulic cylinder and a number of air bags made of special materials on the outer wall of the drum, a friction force is generated on the cable during rotation, which acts as a traction force to pull the cable, and the contact surface can be fitted to increase the contact area with the cable, which can avoid excessive stress on different positions where the cable contacts the device, and play a certain protective role on the cable surface.

[0015] (3) When the replaced cable is recovered by the traction device for laying cables of the power engineering project, there may be some surface attachments such as mud, which may adhere to the surface of the airbag of special material during the traction process, thereby affecting the friction coefficient of the airbag surface and reducing the traction effect. When the device is traction, the two relative rollers squeeze each other, and the circular plate slides in the roller during the squeezing. During the rotation of the roller, the circular plate reciprocates under the action of spring 2, and the limit block 2 limits the position of the circular plate. At the same time, the compression rod at the bottom of the circular plate squeezes the air in the air chamber inward as the circular plate slides inward. When the gas reaches a certain pressure, it will be ejected from the jet valve to press the cable surface. Cleaning, on the contrary, when the circular plate slides outward, the compression rod moves outward accordingly, and air is drawn into the air chamber from the outside through the air intake valve. While the compression rod squeezes the gas in the air chamber downward, the rack on the side wall of the compression rod also moves accordingly, and the rack drives the half gear meshing with it to rotate, and the half gear drives the transmission connecting rod to perform partial circular motion. Therefore, the rotation of the half gear drives the brush to perform partial circular motion to clean the surface of the airbag. A scraper is provided on the inner wall of the circular plate. Since the scraper is on the motion trajectory of the brush, it will clean the brush to a certain extent, thereby avoiding the reduction of the friction coefficient of the airbag on the traction device due to the presence of mud on the cable surface during the recovery process, thereby affecting the traction effect.

[0016] (4) In this type of cable laying and traction equipment for electric power engineering, when the brush cleans the airbag or the airbag rotates, mud may fall and accumulate on the outer wall of the drum, so a leakage groove is opened on the outer wall of the drum. After cleaning, larger pieces of mud will enter the collecting groove from the leakage groove. Since the collecting groove is fixedly connected to the limit block, and the limit block is connected to the rotation inside the drum, the collecting groove will always keep the groove upward during the rotation of the drum. Only when the leakage groove rotates to above the groove will the mud fall from the leakage groove into the collecting groove, thereby realizing the collection of the cleaned mud and avoiding the accumulation of mud in the device affecting the operation of the cleaning mechanism and the traction mechanism.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a partial cross-sectional structural schematic diagram of the transmission mechanism of the present invention; Figure 2 It is a schematic diagram of the overall structure of the transmission mechanism of the present invention; Figure 3 It is a partial cross-sectional structural schematic diagram of the transmission mechanism of the present invention; Figure 4 It is a schematic diagram of the local structure of the transmission mechanism of the present invention; Figure 5 It is a schematic diagram of the overall structure of the traction mechanism of the present invention; Figure 6 It is a schematic diagram of the overall structure of the traction mechanism of the present invention; Figure 7 It is a schematic diagram of the local structure of the traction mechanism of the present invention; Figure 8 It is a partial cross-sectional schematic diagram of the traction mechanism of the present invention; Fig. 9 For the present invention Figure 8 A is a schematic diagram of the structure enlargement; Fig.10 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism of the present invention; Fig.11 For the present invention Fig.10 A schematic diagram of the structure of B in the middle; Fig.12 For the present invention Figure 1 Schematic diagram of the enlarged structure of C in the middle.

[0020] In the attached drawings, the components represented by the reference numerals are as follows: 1. Equipment housing; 11. Baffle 1; 12. Baffle 2; 13. Rotating shaft 1; 14. Driving motor; 15. Hydraulic cylinder; 16. Limiting plate; 17. Slide; 2. Transmission mechanism; 201. Transmission rod; 202. Gear 1; 203. Chain 1; 204. Gear 2; 205. Rotating shaft 2; 206. Gear 3; 207. Limiting block 1; 208. Spring telescopic rod; 209. Sliding block; 210. Rotating shaft 3; 211. Gear 4; 212. Chain 2; 213. Chain 3; 3. Traction mechanism; 301. Roller; 302. Arc groove; 303. Circular plate; 304. Rotating shaft four; 305. Air bag; 306. Limit block two; 307. Spring two; 4. Cleaning mechanism; 401. Air chamber; 402. Compression rod; 403. Inlet valve; 404. Jet valve; 405. Rack; 406. Limit block three; 407. Limit shaft; 408. Half gear; 409. Transmission connecting rod; 410. Brush; 411. Scraper; 5. Collecting mechanism; 501. Leakage trough; 502. Limit block four; 503. Collecting trough. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] For example, see Figure 1 - Figure 6 The present invention is a cable laying and traction device for electric power engineering, comprising a device housing 1, a baffle 11 is fixedly connected to the right side of the device housing 1, a baffle 2 12 is fixedly connected to the top of the device housing 1, a rotating shaft 13 is rotatably penetrated through the right side of the baffle 11 and extends to the outside of the baffle 11, a driving motor 14 is arranged on the side wall of the baffle 11, an output end of the driving motor 14 is fixedly connected to an extension of the rotating shaft 13, a hydraulic cylinder 15 is fixedly connected to the top of the baffle 2 12, an output shaft of the hydraulic cylinder 15 slides through the baffle 2 12 and extends to the outside of the baffle 2 12, an extension of the output end of the hydraulic cylinder 15 is fixedly connected to a limiting plate 16, a plurality of slide grooves 17 are opened on the side wall of the device housing 1, and further comprising: The transmission mechanism 2 includes four transmission rods 201 arranged inside the device housing 1. Both ends of the four transmission rods 201 rotate through the left and right side walls of the device housing 1 and extend to the outside. The four transmission rods 201 are arranged in pairs and arranged side by side up and down. The right extensions of several transmission rods 201 are fixedly connected with gears 1 202 respectively. The side walls of adjacent gears 1 202 are meshed and connected with chains 1 203. The side walls of the two front gears 1 202 are fixedly connected with gears 2 204. The right outer wall of the device housing 1 The upper part is rotatably connected with a rotating shaft 205, and the outer wall of the rotating shaft 205 is fixedly connected with two gears 3 206, and the two gears 3 206 are meshed with the gear 2 204 on the side close to the device housing 1. A limit block 1 207 is fixedly connected to the right outer wall of the device housing 1, and a spring telescopic rod 208 is fixedly connected to the inner wall of the limit block 1 207. The other end of the spring telescopic rod 208 is fixedly connected with a slider 209, and the outer wall of the slider 209 is slidably connected to the inner wall of the limit block 1 207. The right side of the slider 209 is rotatably connected with a rotating shaft 3 210. Two gears 4 211 are fixedly connected to the outer wall of the rotating shaft 3 210. The outer wall of the gear 4 211 near the device housing 1 of the two gears 4 211 is meshedly connected with a chain 3 213. The end of the chain 3 213 away from the gear 4 211 is meshedly connected with the outer wall of the gear 2 204. The outer wall of the gear 4 211 away from the device housing 1 of the two gears 4 211 is meshedly connected with a chain 2 212. The end of the chain 2 212 away from the gear 4 211 is meshedly connected with the outer wall of the gear 3 206. The limit plate 16 moves up and down, so the upper one The transmission rod 201 of the row will slide in the slide groove 17 as the limit plate 16 moves up and down, thereby driving the upper row of rollers 301 to move up and down. While moving, the gear two 204 will squeeze the chain three 213, and the chain three 213 will squeeze the gear four 211, so the slider 209 will slide on the inner wall of the limit block one 207 to squeeze the spring telescopic rod 208. When compressed downward, the slider 209 will reset under the action of the spring telescopic rod 208, so that cables of different sizes can be pulled and the traction force of the device can be changed by adjusting the pressure.

[0023] For example 2, please refer to Figure 7 - Fig.12The present invention is a traction device for laying cables in power engineering. On the basis of the first embodiment, a traction mechanism 3 is arranged inside the equipment housing 1. The traction mechanism 3 includes a roller 301 rotatably connected to the outer wall of a plurality of transmission rods 201. The outer walls of the plurality of rollers 301 are provided with a plurality of arc grooves 302. The inner walls of the plurality of rollers 301 are slidably connected with a circular plate 303. The inner walls of the plurality of circular plates 303 are rotatably connected with a plurality of rotating shafts 4 304. The outer walls of the plurality of rotating shafts 4 304 are sleeved with air bags 305. The inner walls of the rollers 301 are slidably connected with a plurality of limit blocks 2 306. The plurality of limit blocks 2 306 are fixedly connected with the circular plate 303. Springs 207 are sleeved on the outer walls of several limit blocks 206, and the tops of several springs 207 are fixedly connected to the circular plate 303, and the bottoms of several springs 207 are fixedly connected to the roller 301. After the drive motor 14 is turned on, the roller 301 rotates, and through the extrusion of the hydraulic cylinder 15 and several air bags 305 made of special materials on the outer wall of the roller 301, a friction force is generated on the cable during rotation, which acts as a traction force to pull the cable, and can fit the contact surface to increase the contact area with the cable, so as to avoid excessive stress on different positions where the cable contacts the device, and play a certain protective role on the cable surface. The material of the air bag 305 is polyurethane elastomer.

[0024] The drum 301 is provided with a cleaning mechanism 4, which includes a plurality of air chambers 401 provided on the drum 301, the inner walls of the plurality of air chambers 401 are slidably connected with compression rods 402, the tops of the plurality of compression rods 402 are fixedly connected with the circular plate 303, the plurality of air chambers 401 are provided with air inlet valves 403 and jet valves 404, the outer walls of the plurality of compression rods 402 close to the airbag 305 are fixedly connected with racks 405, the outer wall of the drum 301 is fixedly connected with a plurality of limit blocks 406, and the plurality of limit blocks 406 are rotatably penetrated by the limit shaft 4 07 and extends to the outside of the limit block three 406, the outer walls of the plurality of limit shafts 407 are rotatably connected with half gears 408, the extended parts of the plurality of limit shafts 407 are rotatably connected with transmission connecting rods 409, the ends of the plurality of transmission connecting rods 409 away from the limit shaft 407 are rotatably connected with brushes 410, and scrapers 411 are arranged above the plurality of brushes 410. When the device is pulling, the two relative rollers 301 squeeze each other, and the circular plate 303 slides in the roller 301 during the squeezing. During the rotation of the roller 301, the circular plate 303 is moved by the action of the spring two 307. The second limit block 306 will limit the position of the circular plate 303, and at the same time, the compression rod 402 at the bottom of the circular plate 303 will squeeze the air in the air chamber 401 inwardly as the circular plate 303 slides inwardly. After the gas reaches a certain pressure, it will be ejected from the jet valve 404 to clean the cable surface. Conversely, when the circular plate 303 slides outward, the compression rod 402 moves outward accordingly, and air is drawn from the outside into the air chamber 401 through the intake valve 403. While the compression rod 402 squeezes the gas in the air chamber 401 downward, the rack 405 on the side wall of the compression rod 402 also The rack 405 will move accordingly, and the half gear 408 meshing with it will drive the rotation of the half gear 408, and the half gear will drive the transmission connecting rod 409 to perform a partial circular motion. Therefore, the rotation of the half gear 408 will drive the brush 410 to perform a partial circular motion to clean the surface of the airbag 305. A scraper 411 is provided on the inner wall of the circular plate 303. Since the scraper 411 is on the movement trajectory of the brush 410, it will have a certain cleaning effect on the brush 410, thereby avoiding the reduction of the friction coefficient of the airbag 305 on the traction device due to the presence of mud on the cable surface during the recovery process, thereby affecting the traction effect.

[0025] A collecting mechanism 5 is provided inside the drum 301, and the collecting mechanism 5 includes leakage grooves 501 opened on the outer walls of several drums 301, and limiting blocks 502 are slidably connected on the outer walls of several transmission rods 201. Collecting grooves 503 are provided on the inner walls of several drums 301, and the sides of several limiting blocks 502 close to each other are fixedly connected to the collecting grooves 503. After cleaning, larger pieces of soil will enter the collecting grooves 503 from the leakage grooves 501. Since the collecting grooves 503 are fixedly connected to the limiting blocks 502, and the limiting blocks 502 are rotatably connected to the transmission rod 201 inside the drum 301, the collecting grooves 503 will always keep the grooves facing upward during the rotation of the drum 301. Only when the leakage grooves 501 rotate to above the grooves will the soil fall from the leakage grooves 501 to the collecting grooves 503, thereby realizing the collection of the cleaned soil and avoiding the accumulation of soil in the device affecting the operation of the cleaning mechanism and the traction mechanism.

[0026] A specific application of this embodiment is: when in use, first put the cable in the middle of the device, then turn on the hydraulic cylinder 15, the hydraulic cylinder 15 drives the limit plate 16 to move up and down, so the transmission rod 201 in the upper row will slide in the slide groove 17 as the limit plate 16 moves up and down, thereby driving the upper row of rollers 301 to move up and down, while moving, the gear two 204 will squeeze the chain three 213, and the chain three 213 will squeeze the gear four 211, so the slider 209 will slide on the inner wall of the limit block one 207 to squeeze the spring telescopic rod 208, and when compressed downward, the slider 209 will reset under the action of the spring telescopic rod 208, so that it can achieve traction of cables of different sizes and change the traction force of the device by adjusting the pressure.

[0027] When the roller 301 is adjusted to a suitable position to fit closely to the cable surface, the driving motor 14 is turned on. The driving motor 14 drives the gear 1 202 to rotate through the rotating shaft 13. The gear 1 202 drives the front gear 1 202 to rotate through the chain 1 203. The front gear 1 202 drives the gear 2 204 to rotate. The gear 3 206 rotates along with the gear 2 204. The gear 3 206 on the side away from the device housing 1 drives the gear 4 211 on the side away from the device housing 1 to rotate through the chain 2 212. The gear 4 211 on the side close to the device housing 1 drives the gear 2 204 to rotate through the chain 3 213. The gear 2 204 rotates and then passes The chain three 213 drives the gear one 202 to rotate, so the transmission rod 201 will rotate with the rotation of the shaft one 13, so that the transmission rod 201 and the roller 301 are driven to rotate through the drive motor 14. After turning on the drive motor 14, the roller 301 rotates. Through the extrusion of the hydraulic cylinder 15 and the air bags 305 made of special materials on the outer wall of the roller 301, a friction force is generated on the cable during rotation, which acts as a traction force to pull the cable, and can fit the contact surface to increase the contact area with the cable, so as to avoid excessive stress on different positions where the cable contacts the device, and play a certain protective role on the cable surface.

[0028] When the replaced cable is recycled, there may be some surface attachments such as mud, which may adhere to the surface of the airbag 305 of special material during the traction process, thereby affecting the friction coefficient of the surface of the airbag 305 and reducing the traction effect. When the device is traction, the two relative rollers 301 squeeze each other, and the circular plate 303 slides in the roller 301 during the squeezing. During the rotation of the roller 301, the circular plate 303 reciprocates under the action of the spring 2 307, and the limit block 2 306 limits the position of the circular plate 303. At the same time, the compression rod 402 at the bottom of the circular plate 303 squeezes the air in the air chamber 401 inward as the circular plate 303 slides inward. After the gas reaches a certain pressure, it will be ejected from the jet valve 404 to clean the cable surface. On the contrary, when the circular plate 303 slides outward The compression rod 402 moves outward accordingly, and draws air from the outside into the air chamber 401 through the air inlet valve 403. While the compression rod 402 squeezes the gas in the air chamber 401 downward, the rack 405 on the side wall of the compression rod 402 also moves accordingly, and the rack 405 drives the half gear 408 meshing therewith to rotate, and the half gear drives the transmission connecting rod 409 to perform a partial circular motion. Therefore, the rotation of the half gear 408 drives the brush 410 to perform a partial circular motion to clean the surface of the airbag 305. A scraper 411 is provided on the inner wall of the circular plate 303. Since the scraper 411 is on the motion trajectory of the brush 410, it will clean the brush 410 to a certain extent, thereby avoiding the reduction of the friction coefficient of the airbag 305 on the traction device due to the presence of mud on the cable surface during the recovery process, thereby affecting the traction effect.

[0029] When the brush 410 cleans the airbag 305 or the airbag 305 rotates, mud may fall and accumulate on the outer wall of the drum 301, so a leakage groove 501 is opened on the outer wall of the drum 301, and the larger pieces of mud after cleaning will enter the collecting groove 503 from the leakage groove 501. The collecting groove 503 will always keep the groove upward during the rotation of the drum 301. Only when the leakage groove 501 rotates above the groove will the mud fall from the leakage groove 501 to the collecting groove 503, thereby realizing the collection of the cleaned mud and avoiding the accumulation of mud in the device affecting the operation of the cleaning mechanism and the traction mechanism.

[0030] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable laying and traction device for electric power engineering, comprising a device housing (1), wherein a baffle plate 1 (11) is fixedly connected to the right side of the device housing (1), a baffle plate 2 (12) is fixedly connected to the top of the device housing (1), a rotating shaft 1 (13) is rotatably penetrated through the right side of the baffle plate 1 (11) and extends outside the baffle plate 1 (11), a driving motor (14) is arranged on the side wall of the baffle plate 1 (11), an output end of the driving motor (14) is fixedly connected to an extension of the rotating shaft 1 (13), a hydraulic cylinder (15) is fixedly connected to the top of the baffle plate 2 (12), an output shaft of the hydraulic cylinder (15) slides through the baffle plate 2 (12) and extends outside the baffle plate 2 (12), an extension of the output end of the hydraulic cylinder (15) is fixedly connected to a limiting plate (16), a plurality of sliding grooves (17) are provided on the side wall of the device housing (1), and the device is characterized in that: Also includes: A transmission mechanism (2), the transmission mechanism (2) comprising four transmission rods (201) arranged inside the device housing (1), both ends of the four transmission rods (201) respectively rotating through the left and right side walls of the device housing (1) and extending to the outside, the four transmission rods (201) are arranged in pairs and arranged side by side up and down, the right side extensions of several transmission rods (201) are respectively fixedly connected to gears 1 (202), and the side walls of adjacent gears 1 (202) are meshedly connected to chains 1 (203).

2. The electric power engineering cable laying and traction equipment according to claim 1, characterized in that: Gear 2 (204) is fixedly connected to the side walls of the two gears 1 (202) located at the front side, and a rotating shaft 2 (205) is rotatably connected to the right outer wall of the device housing (1). Two gears 3 (206) are fixedly connected to the outer wall of the rotating shaft 2 (205), and the two gears 3 (206) closer to the side of the device housing (1) are meshed with gear 2 (204).

3. The electric power engineering cable laying and traction equipment according to claim 2, characterized in that: A limit block 1 (207) is fixedly connected to the right outer wall of the device housing (1); a spring telescopic rod (208) is fixedly connected to the inner wall of the limit block 1 (207); a slider (209) is fixedly connected to the other end of the spring telescopic rod (208); the outer wall of the slider (209) is slidably connected to the inner wall of the limit block 1 (207); a rotating shaft 3 (210) is rotatably connected to the right side of the slider (209); and two gears 4 (211) are fixedly connected to the outer wall of the rotating shaft 3 (210).

4. The electric power engineering cable laying and traction equipment according to claim 3, characterized in that: The outer wall of the gear four (211) on the side closer to the device housing (1) of the two gear fours (211) is meshedly connected with a chain three (213), and the end of the chain three (213) away from the gear four (211) is meshedly connected with the outer wall of the gear two (204), and the outer wall of the gear four (211) on the side away from the device housing (1) of the two gear fours (211) is meshedly connected with a chain two (212), and the end of the chain two (212) away from the gear four (211) is meshedly connected with the outer wall of the gear three (206).

5. The electric power engineering cable laying and traction equipment according to claim 4, characterized in that: A traction mechanism (3) is arranged inside the housing (1) of the device, and the traction mechanism (3) comprises a roller (301) rotatably connected to the outer wall of a plurality of transmission rods (201), a plurality of arc-shaped grooves (302) are provided on the outer wall of the plurality of rollers (301), a plurality of circular plates (303) are slidably connected to the inner wall of the plurality of rollers (301), a plurality of rotating shafts (304) are rotatably connected to the inner wall of the plurality of circular plates (303), and a plurality of rotating shafts (304) are rotatably connected to the inner wall of the plurality of rotating shafts (304). 04), an air bag (305) is sleeved on the outer wall of each of the plurality of limit blocks (306) being slidably connected to the inner wall of the drum (301), and a plurality of limit blocks (306) are fixedly connected to the circular plate (303), and a plurality of springs (307) are sleeved on the outer wall of each of the plurality of limit blocks (306), and a plurality of tops of the plurality of springs (307) are fixedly connected to the circular plate (303), and a plurality of bottoms of the plurality of springs (307) are fixedly connected to the drum (301).

6. The electric power engineering cable laying and traction equipment according to claim 5, characterized in that: The roller (301) is provided with a cleaning mechanism (4), the cleaning mechanism (4) comprising a plurality of air chambers (401) provided on the roller (301), the inner walls of the plurality of air chambers (401) being slidably connected to compression rods (402), the tops of the plurality of compression rods (402) being fixedly connected to the circular plate (303), the plurality of air chambers (401) being provided with air inlet valves (403) and air ejection valves (404), and the outer walls of the plurality of compression rods (402) on a side close to the airbag (305) being fixedly connected to racks (405).

7. The electric power engineering cable laying and traction equipment according to claim 6, characterized in that: A plurality of limit blocks three (406) are fixedly connected to the outer wall of the roller (301); a plurality of limit blocks three (406) are rotatably connected to the limit shaft (407) and extend outside the limit block three (406); a plurality of half gears (408) are rotatably connected to the outer walls of the limit shafts (407); a plurality of extended portions of the limit shafts (407) are rotatably connected to transmission connecting rods (409); a plurality of ends of the transmission connecting rods (409) away from the limit shaft (407) are rotatably connected to brushes (410); and a scraper (411) is provided above the plurality of brushes (410).

8. The electric power engineering cable laying and traction equipment according to claim 7, characterized in that: A collecting mechanism (5) is arranged inside the drum (301), and the collecting mechanism (5) comprises leakage grooves (501) provided on the outer walls of a plurality of drums (301); a limiting block four (502) is slidably connected to the outer walls of a plurality of the transmission rods (201); a collecting groove (503) is arranged on the inner walls of a plurality of the drums (301); and the sides of the plurality of limiting blocks four (502) close to each other are fixedly connected to the collecting groove (503).

Images