CN115693504A - Construction equipment is laid to transformer substation's high-tension line - Google Patents

Abstract

The invention discloses a substation high-voltage wire laying construction device which comprises a paying-off assembly capable of realizing automatic outward paying-off of a cable, wherein a guide assembly capable of guiding, preventing winding and knotting of the high-voltage wire is assembled on the left side of the paying-off assembly, a lifting mechanism capable of adjusting height is assembled at the bottom of the paying-off assembly, a support assembly is fixedly assembled at the bottom of the lifting mechanism, an adjusting assembly is fixedly assembled on the left side of the lifting mechanism, the top end of the adjusting assembly is fixedly assembled at the bottom of the guide assembly, traction threading of the traction cable can be controlled through a driving wheel, so that the traction threading and storage of the traction cable are more convenient, the controllability is higher, the convenience in use is high, the paying-off assembly can be driven to move upwards, the paying-off assembly synchronously releases the traction cable outwards while the height is adjusted, and the position of the guide assembly is adjustable, so that the guide assembly can guide the traction cable.

Description

Construction equipment is laid to transformer substation's high-tension line

Technical Field

The invention relates to the technical field of construction devices for laying high-voltage wires of transformer substations, in particular to a construction device for laying high-voltage wires of transformer substations.

Background

The construction equipment for laying the high-voltage wire of the transformer substation is an auxiliary device for laying the high-voltage wire, and is widely used in the field of mechanical equipment; the traditional high-voltage wire is laid mostly through setting up two sets of towers that erect between the high-voltage wire, operating personnel climbs to a set of tower that erects and carries the one end of high-voltage wire, make the high-voltage wire be connected with the tower that erects, then climb to another set of tower that erects and connect the other end of high-voltage wire with it, the tower height that erects is higher, operating personnel climbs the in-process and hangs the high-voltage wire at the tower middle part that erects easily, even make the high-voltage wire drop on the ground, force operating personnel to climb again, lead to the laying rate of high-voltage wire slower, and the cable is easy to twine and knot, be inconvenient for people to use, simultaneously when using, need carry out the threading to predetermined circuit pipeline in the cable laying work progress of transformer substation, nevertheless the threading generally is worn the other end to the other end of pipeline with drawing the cable and then pulls out the electric wire, but present drawing generally is directly around the tip at the cable traction cable, make the cable pull lead to the electric wire to drop and pull the card pause easily when drawing cable, and lack the power of pulling the cable in the process of laying, all need the manual work to pull the transformer substation, we propose a high-voltage wire construction equipment for this reason.

Disclosure of Invention

The invention aims to provide a construction device for laying a high-voltage wire of a transformer substation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a construction device for laying a high-voltage wire of a transformer substation comprises a wire releasing assembly capable of realizing automatic outward releasing of a cable, wherein a guide assembly capable of guiding, preventing winding and knotting of the high-voltage wire is assembled on the left side of the wire releasing assembly, a lifting mechanism for height adjustment is assembled at the bottom of the wire releasing assembly, a supporting assembly is fixedly assembled at the bottom of the lifting mechanism, an adjusting assembly is fixedly assembled on the left side of the lifting mechanism, and the top end of the adjusting assembly is fixedly assembled at the bottom of the guide assembly;

the unwrapping wire subassembly includes the base, the top right side of base is provided with the mount, the activity is equipped with the line roller of sending on the mount, it is equipped with the traction cable to send the winding on the line roller outer wall, the left of mount is provided with two sets of supports of fixing at the base top, it is equipped with second compression roller and first compression roller to control two sets of support tops through round pin axle activity hinge respectively, be provided with the bearing frame of fixing at the base top between two sets of supports, the top activity of bearing frame is equipped with the pivot, the top of pivot is fixed with the worm wheel, the top center department of worm wheel is fixed with the connecting axle, the top of connecting axle is fixed with the drive wheel, the place ahead of bearing frame is provided with the branch of fixing at the base top, the top of branch is fixed with the take-up pulley corresponding with the drive wheel, the left rear and the right back of bearing frame all are provided with the support frame of fixing at the base top, the activity is equipped with the worm of worm wheel meshing assembly between two sets of support frames, the right-hand member of worm and the output fixed connection of reduction gear, the input of servo motor.

Preferably, elevating system includes drive assembly and lifting unit, is provided with the master gear in the middle of the drive assembly inner chamber, and the left and right sides of master gear all meshes and is equipped with the pinion, and master gear and pinion all pass through bearing movable assembly on drive assembly inner chamber lateral wall, and the fixed drive shaft that is equipped with in the middle of the top of master gear, and the drive shaft top is fixed in the worm wheel bottom, and drive shaft and the coaxial setting of company's axle.

Preferably, the lifting assembly is symmetrically fixed on the left side and the right side of the bottom of the driving assembly, the driving screw is longitudinally arranged in the lifting assembly, the top end of the driving screw extends upwards and is fixed in the middle of the bottom of the pinion, a threaded seat is connected to the outer side wall of the driving screw in a threaded manner, sliding cylinders are fixed on the left side and the right side of the threaded seat, guide rods which are assembled with the sliding cylinders in a sliding manner are fixed on the left side and the right side of the lifting assembly, and an outer protective frame which is arranged on the outer side of the driving screw is fixed on the bottom of the threaded seat.

Preferably, supporting component includes supporting baseplate, and supporting baseplate's bottom four corners department all fixed assembly has the drive motor wheel, and supporting baseplate's top right side is fixed with the power, and fixed assembly has control panel on the lateral wall before the power, and outer protective frame bottom downwardly extending goes out lifting unit and fixes at the supporting baseplate top.

Preferably, the adjusting component comprises a fixing plate fixed on the left side wall of the driving component, the left end of the fixing plate is in threaded connection with an adjusting screw rod, and the top end of the adjusting screw rod is movably assembled with a guide post through a bearing.

Preferably, the guide post is the rectangle post, and set up on the base with the slide of guide post looks adaptation, the top of guide post passes the base fixed assembly and has the spacing seat with guide assembly looks adaptation, fixed assembly has fastening bolt on the spacing seat.

Preferably, set up the direction passageway that link up about having seted up on the direction subassembly left side wall, all seted up the holding tank around in the direction passageway on the lateral wall, sliding assembly has the slide bar in the holding tank, and the inner fixed assembly of slide bar has supporting spring, and supporting spring's the other end is fixed on the holding tank inside wall, and the outer end fixed assembly of slide bar has the protection grip block.

Preferably, the control panel is electrically connected with the servo motor and the driving motor wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. the traction cable threading device has the advantages that the structural design is reasonable, the servo motor is controlled to work, the worm is driven to slowly rotate through the deceleration effect of the speed reducer, then the worm wheel is driven to rotate on the bearing seat through the meshing assembly effect of the worm and the worm wheel, and then the driving wheel is driven to synchronously rotate through the connecting shaft, so that the traction cable is driven to realize traction threading by utilizing the friction force between the driving wheel and the tensioning wheel as well as the traction cable, the first compression roller and the second compression roller can realize limiting tensioning on the traction cable, the traction smoothness of the traction cable is improved, the driving wheel can realize self-adaptive traction on the traction cable, the phenomena of blocking, falling and the like are prevented, the working strength of workers is reduced, the cost of manual operation is reduced, and the traction threading of the traction cable can be controlled through the driving wheel, so that the traction threading and the storage of the traction cable are more convenient, the controllability is higher, and the use convenience is high;

2. when the worm wheel rotates, the main gear can be driven to rotate through the driving shaft, the auxiliary gear is driven to synchronously rotate through the meshing assembly effect of the main gear and the auxiliary gear, then two groups of driving screws can be driven to synchronously rotate, the threaded seat is driven to move along the length direction of the driving screws through the threaded connection effect of the driving screws and the threaded seat, then the outer protective frame can be pushed to extend out of the lifting assembly, the pay-off assembly can be driven to move upwards, the pay-off assembly synchronously releases a traction cable outwards while the height is adjusted, the position of the guide assembly is adjustable, and the guide assembly can conveniently achieve the guide effect on the traction cable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the wire containment assembly of the present invention;

FIG. 3 is a top view of the wire containment assembly of the present invention;

FIG. 4 is a schematic view of the lifting mechanism of the present invention;

FIG. 5 is a schematic view of an adjusting assembly according to the present invention;

fig. 6 is a schematic structural view of a guide assembly according to the present invention.

In the figure 100, a pay-off assembly; 101. a base; 102. pulling the cable; 103. a fixed mount; 104. a wire feeding roller; 105. a support; 106. a first press roll; 107. a second press roll; 108. a bearing seat; 109. a rotating shaft; 1010. a worm gear; 1011. a connecting shaft; 1012. a drive wheel; 1013. a strut; 1014. a tension wheel; 1015. a worm; 1016. a support frame; 1017. a speed reducer; 1018. a servo motor;

200. a lifting mechanism; 201. a drive assembly; 2011. a main gear; 2012. a pinion gear; 2013. a drive shaft; 202. a lifting assembly; 2021. a drive screw; 2022. a threaded seat; 2023. a sleeve; 2024. a guide bar; 2025. an outer protective frame;

300. a support assembly; 301. a support base plate; 302. driving the motor wheel; 303. a power source; 304. a control panel;

400. an adjustment assembly; 401. a fixing plate; 402. adjusting the screw rod; 403. a guide post; 404. a limiting seat; 405. fastening a bolt;

500. a guide assembly; 501. a guide channel; 502. accommodating a tank; 503. a slide bar; 504. a support spring; 505. a protective clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a construction device for laying a high-voltage wire of a transformer substation comprises a wire releasing assembly 100 capable of realizing automatic outward releasing of a cable, wherein a guide assembly 500 capable of guiding, preventing winding and knotting of the high-voltage wire is assembled on the left side of the wire releasing assembly 100, a lifting mechanism 200 capable of adjusting height is assembled at the bottom of the wire releasing assembly 100, a supporting assembly 300 is fixedly assembled at the bottom of the lifting mechanism 200, an adjusting assembly 400 is fixedly assembled on the left side of the lifting mechanism 200, and the top end of the adjusting assembly 400 is fixedly assembled at the bottom of the guide assembly 500;

the paying-off assembly 100 comprises a base 101, a fixing frame 103 is arranged on the right side of the top of the base 101, a wire feeding roller 104 is movably assembled on the fixing frame 103, a traction cable 102 is wound and assembled on the outer wall of the wire feeding roller 104, two groups of supports 105 fixed on the top of the base 101 are arranged on the left side of the fixing frame 103, a second pressure roller 107 and a first pressure roller 106 are respectively movably hinged and assembled on the tops of the left group of supports 105 and the right group of supports 105 through pin shafts, a bearing seat 108 fixed on the top of the base 101 is arranged between the two groups of supports 105, a rotating shaft 109 is movably assembled on the top of the bearing seat 108, a worm wheel 1010 is fixed on the top of the rotating shaft 109, a connecting shaft 1011 is fixed at the center of the top of the worm wheel 1010, a driving wheel 1012 is fixed on the top of the connecting shaft 1011, a support rod 1013 fixed on the top of the base 101 is arranged in front of the bearing seat 108, and a tension wheel 1014 corresponding to the driving wheel 1012 is fixed on the top of the support rod 1013, the left rear part and the right rear part of the bearing seat 108 are respectively provided with a support frame 1016 fixed on the top of the base 101, a worm 1015 engaged with the worm wheel 1010 is movably assembled between the two groups of support frames 1016, the right end of the worm 1015 is fixedly connected with the output end of the speed reducer 1017, the input end of the speed reducer 1017 is fixedly connected with the output end of the servo motor 1018, the control panel 304 is electrically connected with the servo motor 1018 through an electric wire to control the servo motor 1018 to work, the worm 1015 is driven to slowly rotate through the deceleration action of the speed reducer 1017, then the worm wheel 1010 is driven to rotate on the bearing seat 108 through the engagement assembly action of the worm 1015 and the worm wheel 1010, and then the driving wheel 1012 is driven to synchronously rotate through the connecting shaft 1011, so that the traction cable 1022 is driven to realize traction threading by utilizing the friction force between the driving wheel 1012 and the tension wheel 1014 and the traction cable 1022, and the first compression roller 106 and the second compression roller 107 can realize limit tension on the traction cable 1022, improve and pull the tractive smooth and easy degree of cable 1022, drive wheel 1012 can realize preventing to appear blocking and falling the self-adaptation tractive of pulling cable 1022, has reduced staff's working strength, has reduced manual operation's cost, can pull the pulling threading of cable 1022 through drive wheel 1012 control for pull threading of cable 1022 and accomodate more conveniently, the controllability is higher and the degree of convenience in use is high.

Referring to fig. 1, 2 and 3, the lifting mechanism 200 includes a driving assembly 201 and a lifting assembly 202, a main gear 2011 is disposed in the middle of an inner cavity of the driving assembly 201, the main gear 2011 is engaged with and assembled with sub-gears 2012 on both left and right sides of the main gear 2011, the main gear 2011 and the sub-gears 2012 are movably assembled on sidewalls of the inner cavity of the driving assembly 201 through bearings, a driving shaft 2013 is fixedly assembled in the middle of a top end of the main gear 2011, a top end of the driving shaft 2013 is fixed at a bottom of the worm gear 1010, the driving shaft 2013 and the connecting shaft 1011 are coaxially disposed, the lifting assembly 202 is symmetrically fixed on both left and right sides of the bottom of the driving assembly 201, a driving screw 2021 is longitudinally disposed in the lifting assembly 202, a top end of the driving screw 2021 extends upward and is fixed in the middle of a bottom of the sub-gear 2012, a screw seat 2022 is threadedly connected to an outer sidewall of the driving screw 2021, and sliding barrels 2023 are fixed on both left and right sides of the screw seat 2022, guide rods 2024 slidably assembled with the sliding cylinders 2023 are fixed on the left and right sides in the lifting assembly 202, outer protective frames 2025 arranged on the outer sides of the driving screws 2021 are fixed at the bottoms of the threaded seats 2022, when the worm gears 1010 rotate, the driving shaft 2013 can drive the main gear 2011 to rotate, the auxiliary gear 2012 is driven to rotate synchronously through the meshing assembly action of the main gear 2011 and the auxiliary gear 2012, then the two groups of driving screws 2021 can be driven to rotate synchronously, the threaded seats 2022 are driven to move along the length direction of the driving screws 2021 through the threaded connection action of the driving screws 2021 and the threaded seats 2022, and then the outer protective frames 2025 can be pushed to extend out of the lifting assembly 202, so that the pay-off assembly 100 can be driven to move upwards, the pay-off assembly 100 can be adjusted in height, and the traction cables 102 are synchronously released outwards by the pay-off assembly 100, and the traction cables 102 are prevented from falling onto the ground;

referring to fig. 1, the supporting assembly 300 includes a supporting base plate 301, driving motor wheels 302 are fixedly mounted at four corners of the bottom of the supporting base plate 301, a power supply 303 is fixed at the right side of the top of the supporting base plate 301, a control panel 304 is fixedly mounted on the front side wall of the power supply 303, and the bottom end of an outer protecting frame 2025 extends downward to form a lifting assembly 202 fixed at the top of the supporting base plate 301;

referring to fig. 1 and 5, the adjusting assembly 400 includes a fixing plate 401 fixed on the left side wall of the driving assembly 201, the left end of the fixing plate 401 is connected with an adjusting screw 402 in a threaded manner, a guide post 403 is movably assembled at the top end of the adjusting screw 402 through a bearing, the guide post 403 is a rectangular post, a slide way matched with the guide post 403 is formed in the base 101, a limit seat 404 matched with the guide assembly 500 is fixedly assembled at the top end of the guide post 403 through the base 101, a fastening bolt 405 is fixedly assembled on the limit seat 404, and the adjusting screw 402 is manually rotated to enable the adjusting screw 402 to push the guide post 403 to move upwards through the threaded connection between the guide post 402 and the fixing plate 401, so that the height of the guide assembly 500 can be adjusted for the second time, an operator is prevented from carrying a high-voltage wire climbing erection stand, a phenomenon that a high-voltage wire falls off and hangs on the erection stand is avoided, a trouble of re-climbing of the operator is omitted, the laying rate of the high-voltage wire is increased, and the guide assembly 500 is convenient for pulling the guide assembly 102;

referring to fig. 1 and 6, a left side wall of the guide assembly 500 is provided with a guide channel 501 which is through from left to right, front and rear side walls in the guide channel 501 are provided with accommodating grooves 502, the accommodating grooves 502 are slidably assembled with slide bars 503, inner ends of the slide bars 503 are fixedly assembled with supporting springs 504, the other ends of the supporting springs 504 are fixed on inner side walls of the accommodating grooves 502, outer ends of the slide bars 503 are fixedly assembled with protective clamping plates 505, the traction cables 102 pass through the guide channel 501, the protective clamping plates 505 abut against outer side walls of the traction cables 102, and the slide bars 503 provide supporting force under compression of the supporting springs 504, so that the limiting guidance of the protective clamping plates 505 on the traction cables 102 can be improved, the arrangement of the traction cables 102 can be realized, and the knotting and winding can be prevented;

the control panel 304 is electrically connected with the servo motor 1018 and the driving motor wheel 302.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a construction equipment is laid to transformer substation's high-tension line which characterized in that: including unwrapping wire subassembly (100) that can realize the automatic outer unwrapping wire of putting of cable, the left side of unwrapping wire subassembly (100) is equipped with can lead antiwind guide assembly (500) of knoing to the high-voltage line, unwrapping wire subassembly (100) bottom is equipped with elevating system (200) of carrying out height control, the fixed supporting component (300) that is equipped with in bottom of elevating system (200), the fixed adjusting part (400) that is equipped with in left side of elevating system (200), and the fixed assembly in guide assembly (500) bottom in top of adjusting part (400).

2. A substation high-voltage line laying construction device according to claim 1, characterized in that: the paying-off assembly (100) comprises a base (101), a fixing frame (103) is arranged on the right side of the top of the base (101), a wire feeding roller (104) is movably assembled on the fixing frame (103), a traction cable (102) is wound and assembled on the outer wall of the wire feeding roller (104), two groups of supports (105) fixed to the top of the base (101) are arranged on the left side of the fixing frame (103), a second pressing roller (107) and a first pressing roller (106) are respectively and movably hinged to the tops of the left group of supports (105) and the right group of supports (105) through pins, a bearing seat (108) fixed to the top of the base (101) is arranged between the two groups of supports (105), a rotating shaft (109) is movably assembled on the top of the bearing seat (108), a worm wheel (1015) is fixed to the top of the rotating shaft (109), a connecting shaft (1011) is fixed to the center of the top of the worm wheel (1010), a driving wheel (1012) is fixed to the top of the connecting shaft (1011), a support rod (1013) fixed to the top of the bearing seat (108) is arranged in front of the base (101), a support rod (1013) is fixed to a tension wheel (1014) corresponding to the driving wheel (1012), a worm wheel (1015) is fixed to the top of the support rod (1013), a worm wheel (1016) is arranged on the top of the support seat (1010), a support seat (1016) fixed to the support frame (101) which is arranged on the support frame (1016) and engaged with the support frame (1016) fixed to the support frame (101) and the support frame (1010), the support frame (1016) is arranged on the support frame (101), the right end of the worm (1015) is fixedly connected with the output end of the speed reducer (1017), and the input end of the speed reducer (1017) is fixedly connected with the output end of the servo motor (1018).

3. A substation high-voltage line laying construction device according to claim 1, characterized in that: elevating system (200) are including drive assembly (201) and lifting assembly (202), be provided with master gear (2011) in the middle of drive assembly (201) inner chamber, the left and right sides of master gear (2011) all meshes and is equipped with pinion (2012), and master gear (2011) and pinion (2012) all assemble on drive assembly (201) inner chamber lateral wall through the bearing activity, the fixed drive shaft (2013) that is equipped with in the middle of the top of master gear (2011), and drive shaft (2013) top is fixed in worm wheel (1010) bottom, and drive shaft (2013) and even axle (1011) coaxial arrangement.

4. A substation high-voltage line laying construction device according to claim 3, characterized in that: the lifting component (202) is symmetrically fixed on the left side and the right side of the bottom of the driving component (201), a driving screw (2021) is longitudinally arranged in the lifting component (202), the top end of the driving screw (2021) extends upwards and is fixed in the middle of the bottom of the pinion (2012), a threaded seat (2022) is in threaded connection with the outer side wall of the driving screw (2021), sliding cylinders (2023) are fixed on the left side and the right side of the threaded seat (2022), guide rods (2024) in sliding assembly with the sliding cylinders (2023) are fixed on the left side and the right side of the lifting component (202), and an outer protective frame (2025) arranged on the outer side of the driving screw (2021) is fixed at the bottom of the threaded seat (2022).

5. A substation high-voltage line laying construction device according to claim 4, characterized in that: supporting component (300) are including supporting baseplate (301), and the bottom four corners department of supporting baseplate (301) all is fixed with drive motor wheel (302), and the top right side of supporting baseplate (301) is fixed with power (303), and fixed being equipped with control panel (304) on power (303) preceding lateral wall, and outer frame (2025) bottom is extended lifting component (202) downwards and is fixed at supporting baseplate (301) top.

6. A substation high-voltage line laying construction device according to claim 5, characterized in that: the adjusting assembly (400) comprises a fixing plate (401) fixed on the left side wall of the driving assembly (201), the left end of the fixing plate (401) is in threaded connection with an adjusting screw rod (402), and the top end of the adjusting screw rod (402) is movably assembled with a guide column (403) through a bearing.

7. A substation high-voltage line laying construction device according to claim 6, characterized in that: guide post (403) are the rectangle post, and offer on base (101) with the slide of guide post (403) looks adaptation, the top of guide post (403) passes base (101) fixed mounting and has spacing seat (404) with guide assembly (500) looks adaptation, fixed mounting has fastening bolt (405) on spacing seat (404).

8. A substation high-voltage line laying construction device according to claim 7, characterized in that: the guide assembly (500) has been seted up on the left side wall and has been seted up about direction passageway (501) that link up, all seted up holding tank (502) on the lateral wall around in direction passageway (501), it has slide bar (503) to slide assembly in holding tank (502), the inner fixed mounting of slide bar (503) has supporting spring (504), the other end of supporting spring (504) is fixed on holding tank (502) inside wall, the outer end of slide bar (503) is fixed to be equipped with protection grip block (505).

9. The substation high-voltage line laying construction device according to claim 8, characterized in that: the control panel (304) is electrically connected with the servo motor (1018) and the driving motor wheel (302).

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