CN113562551A - Cable winding and unwinding device for electric power engineering construction - Google Patents
Cable winding and unwinding device for electric power engineering construction Download PDFInfo
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- CN113562551A CN113562551A CN202111115377.8A CN202111115377A CN113562551A CN 113562551 A CN113562551 A CN 113562551A CN 202111115377 A CN202111115377 A CN 202111115377A CN 113562551 A CN113562551 A CN 113562551A
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- gear
- guide rod
- square
- square guide
- driving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/403—Carriage with wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4497—Arrangements or adaptations for driving the reel or the material driving by the wheels of the carriage or vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Handcart (AREA)
Abstract
The invention provides a cable winding and unwinding device for electric power engineering construction, relates to the field of electric power construction, and aims to solve the problem that the operation is troublesome when a cable reel is held by hands to wind and unwind cables; two groups of reverse driving mechanisms are also arranged and are respectively arranged at the front ends of the square holes in the grooves; the two groups of brake pieces are also arranged on the top surface of the pushing trolley body outside the groove respectively, and the top surface of the pushing trolley body outside the groove is also connected with two groups of side supporting blocks respectively; the pulling rope A is pulled upwards to drive the linkage shaft and the cable roller to rotate so as to pay off, the linkage shaft and the cable roller stop rotating when the pulling rope A and the pulling rope C are loosened, the pulling rope B is pulled upwards to drive the linkage shaft and the cable roller to rotate in the opposite direction so as to take up, and the linkage shaft and the cable roller stop rotating when the pulling rope B and the pulling rope C are loosened.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to a cable winding and unwinding device for electric power engineering construction.
Background
In power construction, the construction position is usually far away from the power supply, and a cable reel is required for paying off so as to connect the power supply to the construction position.
If the application number is: in the patent of CN202020256318.7, a power communication cable winding and unwinding device is disclosed, including the chassis, locate the removal wheel of chassis bottom, locate transmission, cable winding and unwinding subassembly on the chassis, transmission includes the fixed axle, drive fixed axle pivoted motor, is fixed in the first carousel of fixed axle one end, passes through the belt and is connected with the second carousel of first carousel transmission, and the interval is equipped with a plurality of baffles on the fixed axle, forms cable winding and unwinding district between two adjacent baffles, cable winding and unwinding subassembly includes the mount, rotates the first pivot that is fixed in the mount, locates a plurality of ring groove on the first pivot, and the second carousel is connected with the one end of first pivot, and each cable winding and unwinding district corresponds an ring groove on the first pivot. The invention can lay different types of cables simultaneously, saves labor and reduces laying cost.
Based on the above, when traditional cable receive and releases, handheld cable drum receive and releases the cable usually, and the operation is more troublesome, is arranging the cable drum subaerially in addition, when receiving the line through rotating the cable drum, the cable is dragging the in-process and rubs with ground, leads to the cable to damage easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cable winding and unwinding device for power engineering construction, which aims to solve the problems that the operation is troublesome when a cable drum is usually held by hands to wind and unwind a cable, and the cable is easy to damage because the cable is rubbed with the ground in the dragging process when the cable drum is placed on the ground and the cable is wound by rotating the cable drum.
The invention relates to a cable winding and unwinding device for electric power engineering construction, which is achieved by the following specific technical means:
the cable winding and unwinding device for the electric power engineering construction comprises a pushing vehicle body;
the cable winding and unwinding device is of a symmetrical structure with the front center line and the rear center line of the pushing vehicle body, a transverse groove is formed in the top end of the pushing vehicle body, a square hole is formed in the middle of the groove, a first driving shaft and a second driving shaft are mounted on the bottom side of the square hole respectively, the first driving shaft is in transmission connection with a rear wheel shaft of the pushing vehicle body through a chain, first driving gears are mounted at two side ends of the first driving shaft respectively, second driving gears are mounted at two side ends of the second driving shaft respectively, and the first driving gears are in meshing connection with the second driving gears respectively;
the top side of the trolley body is also connected with an inverted U-shaped frame, two groups of hanging plates are fixedly connected in the inverted U-shaped frame, two groups of linkage shafts are arranged and are respectively inserted in the inverted U-shaped frame through bearings, the inner side ends of the linkage shafts are also rotatably inserted in the hanging plates through the bearings, the outer end sides of the linkage shafts are connected with baffle plates, two groups of opposite insertion columns are arranged on the baffle plates, the middles of the baffle plates are also connected with screw rods, and linkage gears are also installed on the linkage shafts;
the outer end of the upper side of a pushing handle of the pushing trolley body is also connected with four groups of clamping plates, the end surfaces of two sides of the top of the pushing trolley body are also connected with guide frames, the guide frames are arranged on the rear side of the screw rod, and cable guide wheels are also arranged on the guide frames;
two groups of forward driving mechanisms are arranged and are respectively arranged at the rear ends of the grooves, and the rear ends of the grooves are respectively provided with a rear supporting plate and a rear guide plate;
the reverse driving mechanisms are also provided with two groups and are respectively arranged at the front ends of the square holes in the grooves, and the front ends of the square holes in the grooves are respectively provided with a front supporting plate and a front guide plate;
the brake pieces are also provided with two groups and are respectively arranged on the top surface of the pushing trolley body outside the groove, and the top surface of the pushing trolley body outside the groove is also respectively connected with two groups of side supporting blocks;
the cross-section of cable roller is the I shape structure, is equipped with six groups of waist round holes on its both ends face respectively, and the cable roller alternates on the screw rod, inserts the post block through waist round hole and two groups on the baffle to fix on the screw rod through the nut.
Furthermore, the linkage gear is arranged on the inner side of the inverted U-shaped frame and is arranged right above the middle of the first driving gear and the second driving gear, and gaps are formed between the linkage gear and the first driving gear as well as between the linkage gear and the second driving gear.
Further, the forward driving mechanism comprises a mouth-shaped frame A, a first square guide rod A and an intermediate gear A;
the front end of the mouth-shaped frame A is rotatably clamped with a transition gear A, a first square guide rod A is fixedly connected in the middle of the rear end of the mouth-shaped frame A, the first square guide rod A is slidably inserted into a rear supporting plate, a first rack A is further arranged on the rear end side of the first square guide rod A and is meshed with the middle gear A, and the middle gear A is installed in the groove through a rotating shaft.
Furthermore, the forward driving mechanism also comprises a second square guide rod A and a pull rope A;
the square guide rod A of second slides and alternates in the back deflector of rear side group, the front side end of the square guide rod A of second is equipped with second rack A, second rack A also is connected with intermediate gear A meshing, the front end of the square guide rod A of second pastes on the back deflector of front side group, and be connected with the fore-set, the back deflector of front side group is passed in the fore-set slip of fore-set, the cover is equipped with reset spring A, and fixedly connected with plectane A, the rear end of the square guide rod A of second still links to each other with stay cord A, stay cord A passes the cardboard after bypassing the pulley of recess rear end to last, and be connected with the pull ring.
Furthermore, transition gear A is established in the rear side of first drive gear and linkage gear, and mouth type frame A moves forward, and transition gear A meshes with first drive gear, linkage gear respectively, and when the front end of second square guide arm A pasted the back deflector of front side group, transition gear A breaks away from with first drive gear, linkage gear respectively.
Further, the reverse driving mechanism comprises a mouth-shaped frame B, a first square guide rod B and an intermediate gear B;
the rear front end of the mouth-shaped frame B is rotatably clamped with a transition gear B, a first square guide rod B is fixedly connected in the middle of the front end of the mouth-shaped frame B, the first square guide rod B is inserted into the front supporting plate in a sliding mode, a first rack B is further arranged on the front end side of the first square guide rod B and is connected with the middle gear B in a meshed mode, and the middle gear B is installed in the groove through a rotating shaft.
Furthermore, the reverse driving mechanism also comprises a second square guide rod B and a pull rope B;
the second square guide rod B is inserted into the front guide plate of the front side group in a sliding mode, a second rack B is arranged at the rear side end of the second square guide rod B, the second rack B is also connected with the middle gear B in a meshing mode, the rear end of the second square guide rod B is attached to the front guide plate of the rear side group and is connected with a rear column, the rear column penetrates through the front guide plate of the rear side group in a sliding mode, a reset spring B is sleeved on the rear column, a circular plate B is fixedly connected with the front end of the second square guide rod B, the front end of the second square guide rod B is further connected with a pull rope B, the pull rope B sequentially penetrates through the two groups of front guide plates and the two groups of rear guide plates after bypassing the pulley at the front end of the groove and then penetrates through the clamping plate upwards after bypassing the pulley at the rear end of the groove, and is connected with a pull ring.
Furthermore, transition gear B is arranged on the front side of the first driving gear and the linkage gear, the mouth-shaped frame B moves backwards, the transition gear B is respectively meshed with the second driving gear and the linkage gear, and when the rear end of the second square guide rod B is attached to the front guide plate of the rear side group, the transition gear B is respectively separated from the second driving gear and the linkage gear.
Furthermore, the brake piece comprises an arc-shaped plate, a square guide rod C, a round pull rod and a pull rope C;
the inboard of arc is equipped with the rubber brake block, and the rubber brake block pastes on the universal driving shaft, the rear side intermediate junction of arc has square guide arm C, and square guide arm C is connected with plectane C after passing the side kicking block of front side group, link to each other with circular pull rod is fixed in the middle of plectane C's the rear side, the cover is equipped with reset spring C on the circular pull rod and links to each other with stay cord C after passing the side kicking block of rear side group, the cardboard is passed after two sets of pulleys are walked around in proper order to the stay cord C other end, and be connected with the pull ring.
The invention at least comprises the following beneficial effects:
1. the invention has the advantages that by arranging the positive driving mechanism, when the cable needs to be paid off, the rubber brake block is separated from the linkage shaft by pulling the pull rope A and the pull rope C on the corresponding side upwards, the linkage shaft can be conveniently rotated, the second square guide rod A is pulled to move backwards by the pull rope A, the middle gear A is driven to rotate by utilizing the meshing action of the second rack A and the middle gear A, the first square guide rod A and the mouth-shaped frame A move forwards by utilizing the meshing action of the first rack A and the middle gear A, the transition gear A is respectively meshed with the first driving gear and the linkage gear, when the pushing vehicle body is pushed to move forwards, the first driving shaft and the first driving gear are driven to rotate by the rear wheel shaft of the pushing vehicle body, the linkage gear is driven to rotate by the transition gear A, the linkage shaft and the cable roller rotate, the cable is paid off by the cable guide wheel, and when the pull rope A is loosened, under the action of the return spring A, the transition gear A is separated from the first driving gear and the linkage gear respectively.
2. The brake piece is arranged, and the frictional force between the rubber brake block and the linkage shaft is utilized, so that the linkage shaft is prevented from rotating automatically.
3. The invention is provided with a reverse driving mechanism, when a wire needs to be taken up, a rubber brake block is separated from a linkage shaft by lifting a pull rope B and a pull rope C at the corresponding side upwards, so that the linkage shaft can rotate, a second square guide rod B is pulled to move backwards through the pull rope B, an intermediate gear B is driven to rotate by utilizing the meshing action of a second rack B and the intermediate gear, a first square guide rod B and a mouth-shaped frame B are driven to move backwards by utilizing the meshing action of a first rack B and the intermediate gear B, a transition gear B is further respectively meshed with a second driving gear and a linkage gear, when a pusher body is pushed to move forwards, a rear wheel shaft of the pusher body drives a first driving shaft and a first driving gear to rotate, and the second driving gear and the second driving shaft are driven to rotate in reverse directions by meshing of the second driving gear and the linkage gear is driven to rotate in reverse directions through the transition gear B, the linkage shaft and the cable roller rotate reversely, pay off is carried out through the cable guide wheel, and after the pull rope B is loosened, the transition gear B is separated from the second driving gear and the linkage gear respectively under the action of the reset spring B.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the rear side view angle structure of fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a schematic side view of the present invention shown in fig. 1.
Fig. 5 is an enlarged view of the structure of fig. 4 at B according to the present invention.
Fig. 6 is a schematic top view of fig. 1 according to the present invention.
Fig. 7 is a structural schematic diagram of the guide frame in fig. 1 after being disassembled and after the upper end of the inverted U-shaped frame is cut.
Fig. 8 is an enlarged view of the structure of fig. 7 at C according to the present invention.
Fig. 9 is an enlarged view of the structure of fig. 7D according to the present invention.
Fig. 10 is an enlarged view of the structure of fig. 7 at E according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. pushing the cart body; 101. a groove; 102. a first drive shaft; 1021. a first drive gear; 103. a second drive shaft; 1031. a second drive gear; 104. an inverted U-shaped frame; 1041. a hanger plate; 105. a linkage shaft; 1051. a linkage gear; 1052. a baffle plate; 10521. inserting a column; 10522. a screw; 106. a side bracing block; 107. a rear supporting plate; 108. a rear guide plate; 109. a front supporting plate; 1010. a front guide plate; 1011. clamping a plate; 1012. a guide frame;
2. a forward drive mechanism; 201. a mouth-shaped frame A; 2011. a transition gear A; 202. a first square guide rod A; 2021. a first rack A; 203. an intermediate gear A; 204. a second square guide rod A; 2041. a second rack A; 2042. a front pillar; 2043. a return spring A; 2044. a circular plate A; 205. pulling a rope A;
3. a reverse drive mechanism; 301. a mouth-shaped frame B; 3011. a transition gear B; 302. a first square guide rod B; 3021. a first rack B; 303. an intermediate gear B; 304. a second square guide rod B; 3041. a second rack B; 3042. a rear pillar; 3043. a return spring B; 3044. a circular plate B; 305. pulling a rope B;
4. a braking member; 401. an arc-shaped plate; 4011. a rubber brake block; 402. a square guide rod C; 4021. a circular plate C; 403. a round pull rod; 4031. a return spring C; 404. pulling a rope C;
5. a cable roller; 501. a waist circular hole.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 10:
the invention provides a cable winding and unwinding device for electric power engineering construction, which comprises a trolley body 1;
the cable winding and unwinding device is of a symmetrical structure with the front and rear center lines of the pushing vehicle body 1, a transverse groove 101 is formed in the top end of the pushing vehicle body 1, a square hole is formed in the middle of the groove 101, a first driving shaft 102 and a second driving shaft 103 are mounted on the bottom side of the square hole respectively, the first driving shaft 102 is further in transmission connection with a rear wheel shaft of the pushing vehicle body 1 through a chain, first driving gears 1021 are mounted at two side ends of the first driving shaft 102 respectively, second driving gears 1031 are mounted at two side ends of the second driving shaft 103 respectively, and the first driving gears 1021 are in meshing connection with the second driving gears 1031 respectively;
the top side of the cart body 1 is further connected with an inverted U-shaped frame 104, two groups of hanging plates 1041 are fixedly connected in the inverted U-shaped frame 104, two groups of linkage shafts 105 are arranged and are respectively inserted in the inverted U-shaped frame 104 through bearings, the inner side ends of the linkage shafts are further rotatably inserted in the hanging plates 1041 through the bearings, the outer end sides of the linkage shafts are connected with a baffle 1052, two groups of opposite insertion columns 10521 are arranged on the baffle 1052, the middle of the baffle 1052 is further connected with a screw 10522, and linkage gears 1051 are further mounted on the linkage shafts 105;
the outer end of the upper side of a pushing handle of the pushing trolley body 1 is also connected with four groups of clamping plates 1011, the end surfaces of two sides of the top of the pushing trolley body 1 are also connected with guide frames 1012, the guide frames 1012 are arranged on the rear side of the screw 10522, and cable guide wheels are also arranged on the guide frames 1012;
referring to fig. 1 and 8, two sets of forward driving mechanisms 2 are arranged in the forward driving mechanisms 2, and are respectively arranged at the rear ends of the square holes in the grooves 101, and the rear ends of the square holes in the grooves 101 are also respectively provided with a rear supporting plate 107 and a rear guide plate 108; the forward driving mechanism 2 comprises a mouth-shaped frame A201, a first square guide rod A202, an intermediate gear A203, a second square guide rod A204 and a pull rope A205; a transition gear A2011 is rotationally clamped at the front end of the mouth-shaped frame A201, a first square guide rod A202 is fixedly connected in the middle of the rear end of the mouth-shaped frame A201, the first square guide rod A202 is slidably inserted into the rear supporting plate 107, a first rack A2021 is further arranged on the rear end side of the first square guide rod A202, the first rack A2021 is meshed with the middle gear A203, and the middle gear A203 is installed in the groove 101 through a rotating shaft; a second square guide rod a204 is slidably inserted into the rear guide plate 108 of the rear group, a second rack a2041 is arranged at the front end of the second square guide rod a204, the second rack a2041 is also engaged with the intermediate gear a203, the front end of the second square guide rod a204 is attached to the rear guide plate 108 of the front group and is connected with a front pillar 2042, the front pillar 2042 slidably passes through the rear guide plate 108 of the front group, a return spring a2043 is sleeved on the rear pillar, a circular plate a2044 is fixedly connected to the rear end of the second square guide rod a204, the rear end of the second square guide rod a204 is further connected with a pull rope a205, the pull rope a205 passes through a clamping plate 1011 after passing around a pulley at the rear end of the groove 101 and upwards and is connected with a pull ring, a transition gear a2011 is arranged at the rear side of the first drive gear 1021 and the linkage gear 1051, the mouth-shaped frame a201 moves forwards, the transition gear a2011 is respectively engaged with the first drive gear 1021 and the linkage gear 1051, and the transition gear a2011 is respectively attached to the rear guide plate 108 of the front group, and the second square guide rod a transition gear 2011 is attached to the rear guide plate 108 of the front group, The linkage gear 1051 is disengaged, the second square guide rod A204 is pulled to move backwards through the pull rope A205, the return spring A2043 is pressed backwards through the circular plate A2044, the first square guide rod A202 and the mouth-shaped frame A201 are moved forwards by utilizing the meshing action of the second rack A2041 and the intermediate gear A203, the intermediate gear A203 is driven to rotate by utilizing the meshing action of the first rack A2021 and the intermediate gear A203, the transition gear A2011 is respectively meshed with the first drive gear 1021 and the linkage gear 1051, when the pushing cart body 1 is pushed to move forwards, the first drive shaft 102 and the first drive gear 1021 are driven to rotate by the rear wheel shaft of the pushing cart body 1, the linkage gear 1051 is driven to rotate by the transition gear A2011, the linkage shaft 105 and the cable roller 5 are rotated, the cable is paid out through the cable guide wheel, when the pull rope A205 is released, the return spring A2043 pushes the circular plate A2044 to move forwards and drives the front column 2042 and the second square guide rod A204 to move forwards synchronously, the front end of a second square guide rod A204 is attached to the rear guide plate 108, and the middle gear A203 drives the first square guide rod A202 and the mouth-shaped frame A201 to move backwards, so that the transition gear A2011 is separated from the first drive gear 1021 and the linkage gear 1051 respectively;
referring to fig. 1 and 10, the reverse driving mechanisms 3 are also provided in two sets and are respectively disposed at the front ends of the square holes in the grooves 101, and the front ends of the square holes in the grooves 101 are further respectively provided with a front supporting plate 109 and a front guide plate 1010; the reverse driving mechanism 3 comprises a mouth-shaped frame B301, a first square guide rod B302, an intermediate gear B303, a second square guide rod B304 and a pull rope B305; a transition gear B3011 is rotationally clamped at the rear front end of the mouth-shaped frame B301, a first square guide rod B302 is fixedly connected to the middle of the front end of the mouth-shaped frame B301, the first square guide rod B302 is slidably inserted into the front supporting plate 109, a first rack B3021 is further arranged on the front end side of the first square guide rod B302, the first rack B3021 is in meshed connection with the middle gear B303, and the middle gear B303 is mounted in the groove 101 through a rotating shaft; a second square guide rod B304 is slidably inserted in the front guide plate 1010 of the front side group, a second rack B3041 is arranged at the rear end of the second square guide rod B304, the second rack B3041 is also engaged with the middle gear B303, the rear end of the second square guide rod B304 is attached to the front guide plate 1010 of the rear side group and is connected with a rear column 3042, the rear column 3042 is slidably inserted through the front guide plate 1010 of the rear side group, a return spring B3043 is sleeved on the rear column, a circular plate B3044 is fixedly connected with the rear column, the front end of the second square guide rod B304 is also connected with a pull rope B305, the pull rope B305 sequentially passes through the two groups of front guide plates 1010 and rear guide plates 108 after passing through the pulley at the front end of the groove 101 and then passes through a clamping plate 1011 upwards after passing through the pulley at the rear end of the groove 101 and is connected with a pull ring, a transition gear B3011 is arranged at the front side of the second drive gear 1031 and the linkage gear 1051, and the transition gear B301 moves backwards, and the transition gear B3011 is respectively engaged with the second drive gear 1051031 and the linkage gear 1051, and when the rear end of the second square guide bar B304 is attached to the front guide plate 1010 of the rear group, the transition gear B3011 is disengaged from the first drive gear 1021 and the linkage gear 1051, the second square guide bar B304 is pulled to move backwards by the pull rope B305, and the return spring a2043 is pressed forwards by the circular plate B3044, the intermediate gear B303 is driven to rotate by the meshing action of the second rack B3041 and the intermediate gear 303, the first square guide bar B302 and the mouth-shaped frame B301 are driven to move backwards by the meshing action of the first rack B3021 and the intermediate gear B303, so that the transition gear B3011 is respectively meshed with the second drive gear 1031 and the linkage gear 1051, and when the pusher body 1 is pushed to move forwards, the first drive gear 102 and the first drive gear 1021 are driven to rotate by the rear axle of the pusher body 1, and the second drive gear 1031 and the second drive gear 103 are driven to rotate in the opposite direction by the meshing action of the second drive gear 1031 and the first drive gear 1021, the linkage gear 1051 is driven to rotate reversely by the transition gear B3011, so that the linkage shaft 105 and the cable roller 5 rotate reversely, and the cable is paid off by the cable guide wheel; the pull rope B305 is loosened, the return spring B3043 pushes the circular plate B3044 to move backwards and drives the rear column 3042 and the second square guide rod B304 to synchronously move backwards, the rear end of the second square guide rod B304 is attached to the front guide plate 1010, and the first square guide rod B302 and the mouth-shaped frame B301 are driven to move forwards through the intermediate gear B303, so that the transition gear B3011 is respectively disengaged from the second driving gear 1031 and the linkage gear 1051;
referring to fig. 2, the braking elements 4 and the braking elements 4 are also provided in two sets and are respectively arranged on the top surface of the cart body 1 outside the groove 101, and the top surface of the cart body 1 outside the groove 101 is also respectively connected with two sets of side supporting blocks 106; the brake 4 comprises an arc plate 401, a square guide rod C402, a round pull rod 403 and a pull rope C404; the inner side of the arc-shaped plate 401 is provided with a rubber brake block 4011, the rubber brake block 4011 is attached to the linkage shaft 105, the middle of the rear side of the arc-shaped plate 401 is connected with a square guide rod C402, the square guide rod C402 penetrates through the side support block 106 of the front side group and then is connected with a circular plate C4021, the middle of the rear side of the circular plate C4021 is fixedly connected with a circular pull rod 403, the circular pull rod 403 is sleeved with a reset spring C4031 and is connected with a pull rope C404 after penetrating through the side support block 106 of the rear side group, the other end of the pull rope C404 sequentially bypasses two groups of pulleys and then penetrates through a clamping plate 1011 and is connected with a pull ring, the circular pull rod 403 and the square guide rod C402 are pulled through the pull rope C404, so that the rubber brake block 4011 on the inner side of the arc-shaped plate 401 is separated from the linkage shaft 105, meanwhile, the circular plate C4021 backwards presses the reset spring C4031, when the pull rope C404 is loosened, the square guide rod C4031 drives the square guide rod C402 to move forwards, and the rubber brake block 4011 on the inner side of the arc-shaped plate 401 is attached to the linkage shaft 105 again, the frictional force between the rubber brake block 4011 and the linkage shaft 105 is utilized to prevent the linkage shaft 105 from rotating automatically;
the cross-section of cable roller 5 is the I shape structure, be equipped with six groups of waist round holes 501 on its both ends face respectively, and cable roller 5 alternates on screw 10522, insert post 10521 block on through waist round hole 501 and baffle 1052 two sets of, and fix on screw 10522 through the nut, be convenient for insert two sets of cable rollers 5 respectively on the screw 10522 that pushes away automobile body 1 both sides, and make waist round hole 501 and insert post 10521 block on the cable roller 5, and twist and lock on the back screw 10522 through the nut, and walk around the cable leading wheel on the leading truck 1012 with the power cord on the cable roller 5.
The linkage gear 1051 is disposed inside the inverted U-shaped frame 104 and disposed right above the middle of the first driving gear 1021 and the second driving gear 1031, and a gap is disposed between the linkage gear 1051 and the first driving gear 1021 and the second driving gear 1031.
The specific use mode and function of the embodiment are as follows:
when the cable pushing device is used, two groups of cable rollers 5 are respectively inserted into the screw rods 10522 on the two sides of the pushing body 1, the waist circular holes 501 on the cable rollers 5 are clamped with the inserting columns 10521, and are screwed into the inverted screw rods 10522 through nuts for locking, and power cables on the cable rollers 5 are wound around the cable guide wheels on the guide frame 1012;
when the vehicle needs to be paid off, a pull ring at the tail end of a pull rope A205 on a group of forward driving mechanisms 2 is hooked with a pull ring at the tail end of a pull rope C404 on a corresponding side brake piece 4, the vehicle is lifted upwards at the same time, a round pull rod 403 and a square guide rod C402 are pulled through the pull rope C404, a rubber brake block 4011 on the inner side of an arc plate 401 is separated from a linkage shaft 105, a round plate C4021 backwards extrudes a return spring C4031, a second square guide rod A204 is pulled through the pull rope A205 to move backwards, a return spring 204A 3 is extruded backwards through the round plate A2044, the middle gear A203 is driven to rotate by the meshing action of a second rack A2041 and the middle gear A203, the first square guide rod A202 and a mouth-shaped frame A201 are driven to move forwards by the meshing action of the first rack A2021 and the middle gear A203, and the transition gear A2011 is respectively meshed with a first driving gear 1021 and a linkage gear 1051 through a rear wheel shaft of the first vehicle body 102 and the first driving gear 1021 when the vehicle body 1 is pushed to move forwards, the linkage gear 1051 is driven to rotate through the transition gear A2011, so that the linkage shaft 105 and the cable roller 5 rotate, and the cable is paid off through the cable guide wheel;
when the pull rope a205 is loosened, the return spring a2043 pushes the circular plate a2044 to move forward and drives the front column 2042 and the second square guide rod a204 to move forward synchronously, the front end of the second square guide rod a204 is attached to the rear guide plate 108, and the first square guide rod a202 and the mouth-shaped frame a201 are driven to move backward by the intermediate gear a203, so that the transition gear a2011 is disengaged from the first drive gear 1021 and the linkage gear 1051 respectively;
when the pull rope C404 is loosened, the return spring C4031 drives the square guide rod C402 to move forwards, so that the rubber brake block 4011 on the inner side of the arc plate 401 is attached to the linkage shaft 105 again, and the linkage shaft 105 is prevented from rotating automatically by utilizing the friction force between the rubber brake block 4011 and the linkage shaft 105;
when the wire is required to be wound, a pull ring at the tail end of a pull rope B305 on a group of reverse driving mechanisms 3 and a pull ring at the tail end of a pull rope C404 on a brake piece 4 on the corresponding side are hooked and lifted upwards at the same time, a round pull rod 403 and a square guide rod C402 are pulled through the pull rope C404, so that a rubber brake block 4011 on the inner side of an arc-shaped plate 401 is separated from a linkage shaft 105, and meanwhile, a circular plate C4021 extrudes a return spring C4031 backwards;
the second square guide rod B304 is pulled by the pull rope B305 to move backwards, meanwhile, the return spring A2043 is pressed forwards by the round plate B3044, the middle gear B303 is driven to rotate by the meshing action of the second rack B3041 and the middle gear 303, and the first square guide rod B302 and the mouth-shaped frame B301 move backwards by the meshing action of the first rack B3021 and the middle gear B303, further, the transition gear B3011 is respectively engaged with the second driving gear 1031 and the linkage gear 1051, and when the pusher body 1 is pushed to advance forward, the first driving shaft 102 and the first driving gear 1021 are driven to rotate by the rear wheel axle of the cart body 1, and drives the second driving gear 1031 and the second driving shaft 103 to rotate reversely by the engagement of the second driving gear 1031 and the first driving gear 1021, the linkage gear 1051 is driven to rotate reversely by the transition gear B3011, so that the linkage shaft 105 and the cable roller 5 rotate reversely, and the cable is paid off by the cable guide wheel;
by loosening the pull rope B305, the return spring B3043 pushes the circular plate B3044 to move backwards and drives the rear column 3042 and the second square guide rod B304 to synchronously move backwards, the rear end of the second square guide rod B304 is attached to the front guide plate 1010, and the first square guide rod B302 and the mouth-shaped frame B301 are driven to move forwards by the intermediate gear B303, so that the transition gear B3011 is respectively disengaged from the second driving gear 1031 and the linkage gear 1051;
when the pull rope C404 is loosened, the return spring C4031 drives the square guide rod C402 to move forwards, so that the rubber brake block 4011 on the inner side of the arc plate 401 is attached to the linkage shaft 105 again, and the linkage shaft 105 is prevented from rotating automatically by utilizing the friction force between the rubber brake block 4011 and the linkage shaft 105.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A cable winding and unwinding devices for electric power engineering construction, its characterized in that: comprises a cart body (1);
the cable winding and unwinding device is of a symmetrical structure with the front center line and the rear center line of the pushing body (1), a transverse groove (101) is formed in the top end of the pushing body (1), a square hole is formed in the middle of the groove (101), a first driving shaft (102) and a second driving shaft (103) are mounted on the bottom side of the square hole respectively, the first driving shaft (102) is further in transmission connection with a rear wheel shaft of the pushing body (1) through a chain, first driving gears (1021) are mounted at two side ends of the first driving shaft (102), second driving gears (1031) are mounted at two side ends of the second driving shaft (103) respectively, and the first driving gears (1021) are in meshing connection with the second driving gears (1031) respectively;
the top side of the trolley body (1) is further connected with an inverted U-shaped frame (104), two groups of hanging plates (1041) are fixedly connected in the inverted U-shaped frame (104), two groups of linkage shafts (105) are arranged and are respectively inserted in the inverted U-shaped frame (104) through bearings, the inner side ends of the linkage shafts are further inserted in the hanging plates (1041) through rotation of the bearings, the outer end sides of the linkage shafts are connected with a baffle plate (1052), two groups of opposite inserting columns (10521) are arranged on the baffle plate (1052), a screw rod (10522) is further connected in the middle of the baffle plate (1052), and linkage gears (1051) are further mounted on the linkage shafts (105);
the linkage gear (1051) is arranged on the inner side of the inverted U-shaped frame (104) and is arranged right above the middle of the first driving gear (1021) and the second driving gear (1031), and a gap is formed between the linkage gear (1051) and the first driving gear (1021) as well as between the linkage gear (1051) and the second driving gear (1031);
the outer end of the upper side of a pushing handle of the pushing trolley body (1) is also connected with four groups of clamping plates (1011), the end surfaces of two sides of the top of the pushing trolley body (1) are also connected with a guide frame (1012), the guide frame (1012) is arranged at the rear side of the screw rod (10522), and a cable guide wheel is also arranged on the guide frame;
two groups of forward driving mechanisms (2) are arranged, and are respectively arranged at the rear ends of the square holes in the grooves (101), and the rear ends of the square holes in the grooves (101) are respectively provided with a rear supporting plate (107) and a rear guide plate (108);
two groups of reverse driving mechanisms (3) are also arranged, and are respectively arranged at the front ends of the square holes in the grooves (101), and the front ends of the square holes in the grooves (101) are respectively provided with a front supporting plate (109) and a front guide plate (1010);
the brake pieces (4) are also provided with two groups of brake pieces (4) which are respectively arranged on the top surface of the pushing vehicle body (1) outside the groove (101), and the top surface of the pushing vehicle body (1) outside the groove (101) is also respectively connected with two groups of side supporting blocks (106);
the cross section of the cable roller (5) is of an I-shaped structure, six groups of waist circular holes (501) are respectively formed in two end faces of the cable roller, the cable roller (5) is inserted into the screw rod (10522), is clamped with the two groups of inserting columns (10521) on the baffle plate (1052) through the waist circular holes (501), and is fixed on the screw rod (10522) through nuts;
the forward driving mechanism (2) comprises a mouth-shaped frame A (201), a first square guide rod A (202) and an intermediate gear A (203);
the front end of the mouth-shaped frame A (201) is rotatably clamped with a transition gear A (2011), the middle of the rear end of the mouth-shaped frame A (201) is fixedly connected with a first square guide rod A (202), the first square guide rod A (202) is inserted into a rear supporting plate (107) in a sliding mode, the rear end side of the first square guide rod A (202) is further provided with a first rack A (2021), the first rack A (2021) is meshed with the middle gear A (203), the middle gear A (203) is installed in a groove (101) through a rotating shaft, the transition gear A (2011) is arranged on the rear sides of a first driving gear (1021) and a linkage gear (1051), the mouth-shaped frame A (201) moves forwards, and the transition gear A (2011) is meshed with the first driving gear (1021) and the linkage gear (1051) respectively;
the reverse driving mechanism (3) comprises a mouth-shaped frame B (301), a first square guide rod B (302) and an intermediate gear B (303);
the rear front end of the mouth-shaped frame B (301) is rotatably clamped with a transition gear B (3011), the middle of the front end of the mouth-shaped frame B (301) is fixedly connected with a first square guide rod B (302), the first square guide rod B (302) is inserted into a front supporting plate (109) in a sliding mode, the front end side of the first square guide rod B (302) is further provided with a first rack B (3021), the first rack B (3021) is meshed with the middle gear B (303) and connected with the middle gear B (303), the middle gear B (303) is installed in a groove (101) through a rotating shaft, the transition gear B (3011) is arranged on the front side of a second driving gear (1031) and a linkage gear (1051), the mouth-shaped frame B (301) moves backwards, and the transition gear B (3011) is meshed with the second driving gear (1031) and the linkage gear (1051) respectively.
2. The cable pay-off and take-up device for electric power engineering construction as claimed in claim 1, wherein the forward driving mechanism (2) further comprises a second square guide rod A (204) and a pull rope A (205);
the second square guide rod A (204) is inserted into the rear guide plate (108) of the rear side group in a sliding mode, a second rack A (2041) is arranged at the front side end of the second square guide rod A (204), the second rack A (2041) is also meshed with the intermediate gear A (203), the front end of the second square guide rod A (204) is attached to the rear guide plate (108) of the front side group and connected with a front column (2042), the front column (2042) penetrates through the rear guide plate (108) of the front side group in a sliding mode, a return spring A (2043) is sleeved on the front end of the second square guide rod A (204) and fixedly connected with a circular plate A (2044), the rear end of the second square guide rod A (204) is further connected with a pull rope A (205), and the pull rope A (205) penetrates through a clamping plate (1011) upwards after bypassing a pulley at the rear end of the groove (101) and is connected with a pull ring.
3. The cable pay-off and take-up device for electric power engineering construction as claimed in claim 2, wherein when the front end of the second square guide rod A (204) is attached to the rear guide plate (108) of the front group, the transition gear A (2011) is separated from the first drive gear (1021) and the linkage gear (1051) respectively.
4. The cable reel for electric power engineering construction as claimed in claim 1, wherein the reverse drive mechanism (3) further comprises a second square guide bar B (304) and a pull rope B (305);
the second square guide rod B (304) is inserted in the front guide plate (1010) of the front side group in a sliding mode, the rear side end of the second square guide rod B (304) is provided with a second rack B (3041), the second rack B (3041) is also meshed with the middle gear B (303), the rear end of the second square guide rod B (304) is attached to the front guide plate (1010) of the rear side group, and is connected with a rear column (3042), the rear column (3042) slides and passes through a front guide plate (1010) of the rear side group, a return spring B (3043) is sleeved on the rear column, and a circular plate B (3044) is fixedly connected, the front end of the second square guide rod B (304) is also connected with a pull rope B (305), the pull rope B (305) sequentially passes through two groups of front guide plates (1010) and two groups of rear guide plates (108) after bypassing the pulley at the front end of the groove (101), then passes through a clamping plate (1011) upwards after bypassing the pulley at the rear end of the groove (101), and is connected with a pull ring.
5. The cable reel for electric power engineering construction as claimed in claim 4, wherein when the rear end of the second square guide bar B (304) is attached to the front guide plate (1010) of the rear group, the transition gear B (3011) is disengaged from the second driving gear (1031) and the linkage gear (1051), respectively.
6. The cable pay-off and take-up device for electric power engineering construction as claimed in claim 1, wherein the brake member (4) comprises an arc-shaped plate (401), a square guide rod C (402), a round pull rod (403) and a pull rope C (404);
the inboard of arc (401) is equipped with rubber brake block (4011), and rubber brake block (4011) pastes on universal driving shaft (105), the rear side intermediate junction of arc (401) has square guide arm C (402), and square guide arm C (402) are connected with plectane C (4021) after passing side kicking block (106) of front side group, fixed continuous with circular pull rod (403) in the middle of the rear side of plectane C (4021), circular pull rod (403) are gone up the cover and are equipped with reset spring C (4031) and pass behind the side kicking block (106) of rear side group and link to each other with stay cord C (404), stay cord C (404) other end passes cardboard (1011) after two sets of pulleys in proper order, and be connected with the pull ring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115377.8A CN113562551B (en) | 2021-09-23 | 2021-09-23 | Cable winding and unwinding device for electric power engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115377.8A CN113562551B (en) | 2021-09-23 | 2021-09-23 | Cable winding and unwinding device for electric power engineering construction |
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| CN113562551A true CN113562551A (en) | 2021-10-29 |
| CN113562551B CN113562551B (en) | 2021-11-30 |
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| WO2014025242A1 (en) * | 2012-08-10 | 2014-02-13 | 금여파워텍 주식회사 | Vehicle type apparatus for laying corrugated pipe |
| CN107381251A (en) * | 2017-08-17 | 2017-11-24 | 国家电网公司 | High-voltage grounding wire take-up and pay-off device |
| CN111980404A (en) * | 2020-08-31 | 2020-11-24 | 郑云香 | A building steel mould dismounting device for construction |
| CN113086744A (en) * | 2021-04-03 | 2021-07-09 | 张祖传 | Laying device for optical cable |
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2021
- 2021-09-23 CN CN202111115377.8A patent/CN113562551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014025242A1 (en) * | 2012-08-10 | 2014-02-13 | 금여파워텍 주식회사 | Vehicle type apparatus for laying corrugated pipe |
| CN107381251A (en) * | 2017-08-17 | 2017-11-24 | 国家电网公司 | High-voltage grounding wire take-up and pay-off device |
| CN111980404A (en) * | 2020-08-31 | 2020-11-24 | 郑云香 | A building steel mould dismounting device for construction |
| CN113086744A (en) * | 2021-04-03 | 2021-07-09 | 张祖传 | Laying device for optical cable |
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