Electric power engineering cable measuring instrument

Abstract

The utility model discloses an electric power engineering cable measuring instrument, which comprises a conveying assembly, a driving assembly and a marking assembly, and is characterized in that the conveying assembly comprises a bottom plate, two ends of the upper surface of the bottom plate are fixedly connected with conveying racks, the interiors of the two groups of conveying racks are rotatably connected with transmission shafts, and a conveying belt is arranged between the two groups of transmission shafts; a belt pulley transmission structure is formed among the driving assembly, the driving assembly and the transmission assembly; according to the electric power engineering cable measuring instrument, by arranging the conveying assembly, the driving assembly and the marking assembly, a plurality of marks at certain intervals can be generated on the surface of a cable while the cable is intermittently moved, length measurement can be completed by counting the marks, only one motor is needed for driving, meanwhile, the cable cannot be damaged, and the measuring efficiency is improved. The usability and the economical efficiency are high; by means of cooperation of all parts, when the cable is marked, pigment on the marking plate can be colored all the time, so that marks are obvious and clear, and counting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction equipment, in particular to an electric power engineering cable measuring instrument. Background Art

[0002] Cable laying is the process of placing and installing cables along a surveyed route to form a cable line. Depending on the application, cable laying can be categorized into several methods: overhead, underground (in pipes and direct burial), underwater, on walls, and in tunnels. Choosing the right cable laying method is crucial to ensuring transmission quality, reliability, and maintenance.

[0003] At present, when laying cables overhead during power engineering construction, in order to better connect the cables, after taking the cables out from the cable rolls, the length of the cables needs to be measured, marked, and cut. However, the existing measurement and marking method is to produce indentations at different intervals on the surface of the cable and then count the indentations to complete the length measurement. When marking with this method, the force is small, the indentations are not obvious, and it is inconvenient to count. If the force is large, it is easy to damage the cable, affecting its subsequent use. The force is inconvenient to control, and the practicality is low. Utility Model Content

[0004] The purpose of the utility model is to provide a power engineering cable measuring instrument to address the deficiencies of the existing technology, so as to facilitate the measurement of cables.

[0005] The main purpose of the utility model is to provide a power engineering cable measuring instrument, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A power engineering cable measuring instrument includes a conveying component, a driving component and a marking component, the conveying component includes a base plate, both ends of the upper surface of the base plate are fixedly connected to a conveying frame, the inside of the two groups of the conveying frames are rotatably connected to the transmission shaft, a conveyor belt is installed between the two groups of the transmission shafts, and a pulley transmission structure is formed between the three, the driving component includes a mounting frame, the mounting frame is arranged on one side of one group of the conveying frames, the bottom end of the mounting frame is fixedly connected to one side of the base plate, a servo motor is installed inside the top of the mounting frame, the output end of the servo motor is fixedly connected to a driving disc, and one side of the driving disc has multiple groups of driving tooth grooves, one end of one group of the transmission shafts is fixedly connected to a first intermittent gear, the first intermittent gear is arranged on one side of the driving disc, and both sides of the first intermittent gear have tooth-missing grooves.

[0008] Preferably, one side of the base plate is fixedly connected to a support plate, and the support plate is arranged on one side of the mounting frame. One side of the support plate is fixedly connected to a fixing rod, and one end of the fixing rod is rotatably connected to a second intermittent gear, and the second intermittent gear has the same structure as the first intermittent gear, and one surface of the first intermittent gear and the second intermittent gear are fixedly connected to a matching plate, and the two ends of the matching plate are respectively arranged on one side of the tooth-missing groove, and the surface of the driving disc is fixedly connected to a driving lever, and the driving lever is arranged on one side of the driving tooth groove.

[0009] Preferably, the marking assembly includes a connecting plate and a rectangular frame, the bottom end of the connecting plate is fixedly connected to the top end of the support plate, one surface of the connecting plate is fixedly connected to a linkage rod, one end of the linkage rod is rotatably connected to a linkage gear, the linkage gear is engaged with the second intermittent gear, one surface of the connecting plate is rotatably connected to a driven rod, the driven rod is arranged above the linkage rod, one end of the driven rod is fixedly connected to a driven gear, and the driven gear is engaged with the linkage gear.

[0010] Preferably, the radius of the second intermittent gear is twice the radius of the linkage gear, and the size of the linkage gear is consistent with the size of the driven gear; through the above setting, it can be achieved that when the second intermittent gear rotates half a circle, it drives the linkage gear to rotate a full circle, and then drives the driven gear to rotate a full circle.

[0011] Preferably, the other end of the driven rod is fixedly connected to an eccentric cam block, and the eccentric cam block is arranged on the outside of the connecting plate. Both sides of the other surface of the connecting plate are fixedly connected to fixed plates, and the rectangular frame is arranged between the two groups of fixed plates. The eccentric cam block is arranged in the rectangular frame and rotates with it. The top and bottom ends of the rectangular frame are fixedly connected to sliding rods, and the two groups of sliding rods are respectively arranged in the two groups of fixed plates and slide with them.

[0012] Preferably, one end of the sliding rod fixedly connected to the bottom end of the rectangular frame is fixedly connected to a marking plate, and the marking plate is arranged below the fixed plate, and both sides of the bottom surface of one group of the fixed plates are fixedly connected to hinged seats, two groups of hinged seats are arranged on one side of the sliding rod, and the two groups of hinged seats are hingedly connected to a connecting plate, one end of the connecting plate is rotatably connected to a paint roller, and one side surface of the paint roller is in contact with the bottom surface of the marking plate, and the paint roller and the marking plate are both arranged above the conveyor belt, and matching springs are installed between the upper surfaces of the two groups of connecting plates and the bottom surface of one group of the fixed plates;

[0013] In the above structure, a conveying component, a driving component and a marking component are provided, which can intermittently move the cable while generating a number of marks at certain intervals on the surface of the cable. The length measurement can be completed by counting the marks. Only one motor is required to drive it, and it will not cause damage to the cable. It has high usability and economy. By utilizing the coordination of various parts, when marking on the cable, the paint on the marking plate can be continuously colored, so that the mark is obvious and clear, which is convenient for counting.

[0014] Preferably, a support block is fixedly connected to the other side of the support plate, and the support block is arranged between the marking plate and the conveyor belt;

[0015] In the above structure, by providing a support block, when the marking plate moves downward to mark the cable, the support block supports the conveyor belt and the cable so that the marking plate leaves a mark on the cable.

[0016] Preferably, a limit plate is fixedly connected to the interior of the conveyor frame, the limit plate is arranged above the conveyor belt, and a limit groove is provided inside the limit plate;

[0017] In the above structure, by setting the limiting plate and the limiting groove, the cable passes through the limiting groove, so that when the cable is transported and marked, the limiting groove cooperates to prevent the cable from moving arbitrarily, thereby ensuring the operation of the marking work.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] By setting a conveying component, a driving component and a marking component, the cable to be measured is placed on the conveyor belt, and the servo motor is started to drive the driving disc to rotate. When the driving disc rotates, the driving lever on it toggles the matching dial plate, and the matching dial plate drives the first intermittent gear to engage with the driving tooth groove, thereby driving the first intermittent gear to rotate half a circle. The rotation of the first intermittent gear drives the transmission shaft to rotate, and then the conveyor belt is used to drive the cable to move a certain distance. At this time, the driving tooth groove on the driving disc disengages from the first intermittent gear, and the transmission shaft stops rotating. At the same time, the driving lever on the driving disc toggles the matching dial plate on the second intermittent gear, so that the second intermittent gear and the driving gear are engaged. The tooth grooves are engaged, thereby driving the second intermittent gear to rotate half a circle. The second intermittent gear rotates half a circle, driving the linkage gear to rotate one circle, and then the driven gear rotates one circle, causing the eccentric cam block at the other end of the driven rod to rotate in the rectangular frame. The rectangular frame and the slide rod are then used to drive the marking plate to move down and then up again. After marking the surface of the cable, it automatically returns to its original position, and the driving disc continues to rotate, driving the transmission shaft to rotate again, causing the cable to move. The above operations are repeated continuously, thereby generating a number of marks at a certain interval on the cable surface. The length measurement can be completed by counting the marks. Only one motor is required to drive it, and it will not cause damage to the cable. It is highly usable and economical.

[0020] When the marking plate moves downward, it presses down the paint roller, which is then colored. As the slide bar and the marking plate move downward, the paint roller is squeezed to one side by the action of the matching spring and is restricted by one side of the slide bar to prevent the paint roller from returning. After marking the cable, the marking plate and the slide bar move upward, and the matching spring returns the paint roller to the lower side of the marking plate, so that when marking the cable, the paint on the marking plate can be continuously colored, making the mark obvious and clear, and facilitating counting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of a power engineering cable measuring instrument of the present utility model;

[0022] Figure 2 for Figure 1 Enlarged view of area A in the middle;

[0023] Figure 3 for Figure 1 Enlarged view of area B in the middle;

[0024] Figure 4 This is a front view of the assembly structure of an electric power engineering cable measuring instrument according to the present utility model;

[0025] Figure 5 for Figure 4 Magnified view of area C in the middle.

[0026] Figure: 1. Conveyor assembly; 101. Bottom plate; 102. Conveyor frame; 103. Drive shaft; 104. Conveyor belt; 105. Limit plate; 106. Limit slot; 2. Drive assembly; 201. Mounting frame; 202. Servo motor; 203. Drive disc; 204. Drive tooth slot; 205. Drive lever; 206. First intermittent gear; 26. Missing tooth slot; 207. Matching plate; 208. Support plate ; 209, second intermittent gear; 210, support block; 211, linkage rod; 212, linkage gear; 3, marking assembly; 301, connecting plate; 302, driven rod; 303, driven gear; 304, fixed plate; 305, rectangular frame; 306, sliding rod; 307, eccentric cam block; 308, articulated seat; 309, marking plate; 310, connecting plate; 311, matching spring; 312, paint roller. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] like Figure 1-Figure 5 As shown, this embodiment is a power engineering cable measuring instrument, including a conveying component 1, a driving component 2 and a marking component 3. The conveying component 1 includes a base plate 101, and both ends of the upper surface of the base plate 101 are fixedly connected to a conveying frame 102. The interiors of the two sets of conveying frames 102 are rotatably connected to a transmission shaft 103. A conveyor belt 104 is installed between the two sets of transmission shafts 103, and a pulley transmission structure is formed between the three. The driving component 2 includes a mounting frame 201, and the mounting frame 201 is arranged on one of the sets of conveying frames 102. On one side, the bottom end of the mounting frame 201 is fixedly connected to one side of the base plate 101, and a servo motor 202 is installed inside the top of the mounting frame 201. The output end of the servo motor 202 is fixedly connected to the driving disc 203, and one side of the driving disc 203 is provided with multiple groups of driving tooth grooves 204, one end of which is fixedly connected to a first intermittent gear 206. The first intermittent gear 206 is arranged on one side of the driving disc 203, and both sides of the first intermittent gear 206 are provided with tooth-missing grooves 26.

[0031] One side of the base plate 101 is fixedly connected to a support plate 208, and the support plate 208 is arranged on one side of the mounting frame 201. One side of the support plate 208 is fixedly connected to a fixing rod, and one end of the fixing rod is rotatably connected to the second intermittent gear 209. The second intermittent gear 209 has the same structure as the first intermittent gear 206. One surface of the first intermittent gear 206 and the second intermittent gear 209 are fixedly connected to a matching dial plate 207, and the two ends of the matching dial plate 207 are respectively arranged on one side of the toothless groove 26. The surface of the driving disc 203 is fixedly connected to a driving dial rod 205, and the driving dial rod 205 is arranged on one side of the driving tooth groove 204.

[0032] The marking assembly 3 includes a connecting plate 301 and a rectangular frame 305. The bottom end of the connecting plate 301 is fixedly connected to the top of the support plate 208. One surface of the connecting plate 301 is fixedly connected to the linkage rod 211. One end of the linkage rod 211 is rotatably connected to the linkage gear 212. The linkage gear 212 is engaged with the second intermittent gear 209. One surface of the connecting plate 301 is rotatably connected to the driven rod 302. The driven rod 302 is arranged above the linkage rod 211. One end of the driven rod 302 is fixedly connected to the driven gear 303. The driven gear 303 is engaged with the linkage gear 212.

[0033] The radius of the second intermittent gear 209 is twice the radius of the linkage gear 212, and the size of the linkage gear 212 is consistent with the size of the driven gear 303; through the above arrangement, when the second intermittent gear 209 rotates half a circle, it can drive the linkage gear 212 to rotate a full circle, and then drive the driven gear 303 to rotate a full circle.

[0034] The other end of the driven rod 302 is fixedly connected to an eccentric cam block 307, and the eccentric cam block 307 is arranged on the outside of the connecting plate 301. Both sides of the other surface of the connecting plate 301 are fixedly connected to the fixed plates 304. The rectangular frame 305 is arranged between the two groups of fixed plates 304. The eccentric cam block 307 is arranged in the rectangular frame 305 and rotates with it. The top and bottom ends of the rectangular frame 305 are fixedly connected to the sliding rod 306. The two groups of sliding rods 306 are respectively arranged in the two groups of fixed plates 304 and slide with them.

[0035] One end of the slide bar 306 fixedly connected to the bottom end of the rectangular frame 305 is fixedly connected to a marking plate 309, and the marking plate 309 is arranged below the fixed plate 304. Both sides of the bottom surface of one group of fixed plates 304 are fixedly connected to hinge seats 308. Two groups of hinge seats 308 are arranged on one side of the slide bar 306. Both groups of hinge seats 308 are hinged to a connecting plate 310. One end of the connecting plate 310 is rotatably connected to a paint roller 312. One side surface of the paint roller 312 is in contact with the bottom surface of the marking plate 309. The paint roller 312 and the marking plate 309 are both arranged above the conveyor belt 104. A matching spring 311 is installed between the upper surface of the two groups of connecting plates 310 and the bottom surface of one group of fixed plates 304.

[0036] In the above structure, a conveying component 1, a driving component 2 and a marking component 3 are set, which can intermittently move the cable while generating a number of marks at a certain interval on the surface of the cable. The length measurement can be completed by counting the marks. Only one motor is required to drive it, and it will not cause damage to the cable. It has high usability and economy. By utilizing the coordination of various parts, when marking on the cable, the pigment on the marking plate 309 can be continuously colored, so that the mark is obvious and clear, which is convenient for counting.

[0037] The other side of the support plate 208 is fixedly connected with a support block 210 , which is arranged between the marking plate 309 and the conveyor belt 104 ;

[0038] In the above structure, by providing the support block 210, when the marking plate 309 moves downward to mark the cable, the support block 210 supports the conveyor belt 104 and the cable so that the marking plate 309 leaves a mark on the cable.

[0039] The conveying frame 102 is internally fixedly connected to a limit plate 105 , which is disposed above the conveyor belt 104 , and has a limit slot 106 formed therein;

[0040] In the above structure, by setting the limiting plate 105 and the limiting groove 106, the cable passes through the limiting groove 106, so that when the cable is transported and marked, the limiting groove 106 cooperates to prevent the cable from moving arbitrarily, thereby ensuring the operation of the marking work.

[0041] like Figure 1-5As shown, this embodiment is a method for using a power engineering cable measuring instrument: in actual use, the cable is passed through the limiting groove 106 and placed on the conveyor belt 104, and then the servo motor 202 is started to drive the driving disc 203 to rotate, and then when the driving disc 203 rotates, the driving lever 205 on it drives the matching plate 207 on the first intermittent gear 206, and the matching plate 207 drives the first intermittent gear 206 to engage with the driving tooth groove 204, and then drives the first intermittent gear 206 to rotate half a circle, and the rotation of the first intermittent gear 206 drives the transmission shaft 103 rotates, and then uses the conveyor belt 104 to drive the cable to move a distance. At this time, the driving tooth groove 204 on the driving disc 203 disengages from the first intermittent gear 206, and the transmission shaft 103 stops rotating. At the same time, the driving lever 205 on the driving disc 203 shifts the matching dial 207 on the second intermittent gear 209, so that the second intermittent gear 209 engages with the driving tooth groove 204, thereby driving the second intermittent gear 209 to rotate half a circle. The second intermittent gear 209 rotates half a circle, driving the linkage gear 212 to rotate one circle, thereby causing the driven gear 303 to rotate one circle, so that the driven lever The eccentric cam block 307 at the other end of 302 rotates in the rectangular frame 305, and then uses the rectangular frame 305 and the slide bar 306 to drive the marking plate 309 to move down and then up. After marking the surface of the cable, it automatically returns to its original position. When the marking plate 309 moves down, it presses down the paint roller 312, and the paint roller 312 is colored. As the slide bar 306 and the marking plate 309 move down, the paint roller 312 is squeezed to one side under the action of the matching spring 311 and is restricted by one side of the slide bar 306 to prevent the paint roller 312 from returning to its original position. After marking the cable, the marking plate 309 and the slide bar 306 moves upward, and under the action of the spring 311, the paint roller 312 returns to the lower side of the marking plate 309, so that when marking on the cable, the paint on the marking plate 309 can be colored all the time, so that the mark is obvious and clear, which is convenient for counting; the driving disc 203 continues to rotate, and drives the transmission shaft 103 to rotate again, so that the cable moves, and the above operation is repeated continuously, thereby generating a number of marks at a certain interval on the cable surface. The length measurement can be completed by counting the marks, and only one motor drive is required, and the cable will not be damaged. It is highly usable and economical.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A power engineering cable measuring instrument, comprising a conveying component (1), a driving component (2) and a marking component (3), characterized in that: The conveying assembly (1) includes a bottom plate (101), both ends of the upper surface of the bottom plate (101) are fixedly connected to conveying frames (102), the interiors of the two groups of conveying frames (102) are rotatably connected to transmission shafts (103), a conveyor belt (104) is installed between the two groups of transmission shafts (103), and a pulley transmission structure is formed between the three. The driving assembly (2) includes a mounting frame (201), the mounting frame (201) is arranged on one side of one group of the conveying frames (102), and the bottom end of the mounting frame (201) is connected to the bottom plate (1 01), a servo motor (202) is installed inside the top of the mounting frame (201), the output end of the servo motor (202) is fixedly connected to the driving disc (203), and a side surface of the driving disc (203) is provided with multiple groups of driving tooth grooves (204), one end of one group of the transmission shafts (103) is fixedly connected to a first intermittent gear (206), the first intermittent gear (206) is arranged on one side of the driving disc (203), and both sides of the first intermittent gear (206) are provided with tooth-missing grooves (26).

2. The electric power engineering cable measuring instrument according to claim 1, characterized in that: One side of the base plate (101) is fixedly connected to a support plate (208), and the support plate (208) is arranged on one side of the mounting frame (201). One side of the support plate (208) is fixedly connected to a fixing rod, and one end of the fixing rod is rotatably connected to a second intermittent gear (209), and the second intermittent gear (209) has the same structure as the first intermittent gear (206). One surface of the first intermittent gear (206) and the second intermittent gear (209) are both fixedly connected to a matching dial plate (207), and the two ends of the matching dial plate (207) are respectively arranged on one side of the missing tooth groove (26). The surface of the driving disc (203) is fixedly connected to a driving dial rod (205), and the driving dial rod (205) is arranged on one side of the driving tooth groove (204).

3. The electric power engineering cable measuring instrument according to claim 2, characterized in that: The marking assembly (3) comprises a connecting plate (301) and a rectangular frame (305), wherein the bottom end of the connecting plate (301) is fixedly connected to the top end of the support plate (208), a linkage rod (211) is fixedly connected to one surface of the connecting plate (301), one end of the linkage rod (211) is rotatably connected to a linkage gear (212), and the linkage gear (212) is meshed with the second intermittent gear (209), and a driven rod (302) is rotatably connected to one surface of the connecting plate (301), the driven rod (302) is arranged above the linkage rod (211), one end of the driven rod (302) is fixedly connected to a driven gear (303), and the driven gear (303) is meshed with the linkage gear (212).

4. The electric power engineering cable measuring instrument according to claim 3, characterized in that: The radius of the second intermittent gear (209) is twice the radius of the linkage gear (212), and the size of the linkage gear (212) is consistent with the size of the driven gear (303).

5. The electric power engineering cable measuring instrument according to claim 3, characterized in that: The other end of the driven rod (302) is fixedly connected to an eccentric cam block (307), and the eccentric cam block (307) is arranged on the outside of the connecting plate (301). Both sides of the other surface of the connecting plate (301) are fixedly connected to fixed plates (304). The rectangular frame (305) is arranged between the two groups of fixed plates (304). The eccentric cam block (307) is arranged in the rectangular frame (305) and rotates with the rectangular frame. The top and bottom ends of the rectangular frame (305) are fixedly connected to sliding rods (306). The two groups of sliding rods (306) are respectively arranged in the two groups of fixed plates (304) and slide with them.

6. The electric power engineering cable measuring instrument according to claim 5, characterized in that: One end of the slide bar (306) fixedly connected to the bottom end of the rectangular frame (305) is fixedly connected to a marking plate (309), and the marking plate (309) is arranged below the fixed plate (304). Both sides of the bottom surface of one group of the fixed plates (304) are fixedly connected to hinge seats (308). Two groups of hinge seats (308) are arranged on one side of the slide bar (306). Both groups of hinge seats (308) are hinged to a connecting plate (310). One end of the connecting plate (310) is rotatably connected to a paint roller (312). One side surface of the paint roller (312) is in contact with the bottom surface of the marking plate (309). The paint roller (312) and the marking plate (309) are both arranged above the conveyor belt (104). A matching spring (311) is installed between the upper surfaces of the two groups of connecting plates (310) and the bottom surface of one group of the fixed plates (304).

7. The electric power engineering cable measuring instrument according to claim 6, characterized in that: A support block (210) is fixedly connected to the other side of the support plate (208), and the support block (210) is arranged between the marking plate (309) and the conveyor belt (104).

8. The electric power engineering cable measuring instrument according to claim 7, characterized in that: The interior of the conveying frame (102) is fixedly connected to a limiting plate (105), the limiting plate (105) is arranged above the conveying belt (104), and a limiting groove (106) is provided inside the limiting plate (105).

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