CN211456497U

CN211456497U - Cable laying device for power dispatching room

Info

Publication number: CN211456497U
Application number: CN202020496944.3U
Authority: CN
Inventors: 武国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-08
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a cable laying device for electric power dispatch room, receive unwinding mechanism including sweep, cable alignment mechanism and cable are received unwinding mechanism and are installed respectively at the upper end front portion and the rear portion of sweep, cable alignment mechanism includes that first side keeps off cover, second side fender cover, vertical stop gear and horizontal stop gear, first side fender cover and second side keep off the cover and install both ends about the sweep respectively, install two vertical stop gear and two horizontal stop gear between first side fender cover and the second side fender cover, vertical stop gear includes vertical ball screw, vertical lead screw bearing, vertical screw nut, vertical nut fixing base, last stop roller and lower stop roller. The utility model discloses a set up vertical stop gear and horizontal stop gear, it is inconvenient to have solved current laying device alignment, and it is big to lay the degree of difficulty, wastes time and energy the problem of inefficiency.

Description

Cable laying device for power dispatching room

Technical Field

The utility model relates to an electric power engineering technical field specifically is a cable laying device for power dispatching room.

Background

The power dispatching is an effective management means adopted to ensure the safe and stable operation of the power grid, the reliable power supply to the outside and the orderly operation of various power production works, the specific work content of the power dispatching is to judge the safe and economic operation state of the power grid according to the data information fed back by various information acquisition devices or the information provided by monitoring personnel by comprehensively considering the development conditions of various production works by combining the actual operation parameters of the power grid, such as voltage, current, frequency, load and the like, to issue operation instructions through a telephone or an automatic system and command field operators or an automatic control system to adjust, such as adjusting the output of a generator, adjusting the load distribution, switching capacitors, reactors and the like, so as to ensure the continuous safe and stable operation of the power grid, at present, the prior power dispatching room is established at the beginning of the establishment and is used for meeting the use requirements of various devices inside the power dispatching room, all can lay various cables in power dispatching room basis bottom in advance, at present to laying of cable most be with the cable coiling on the winding up roller, then personnel follow one end pulling cable and lay along the wire casing, but the cable often is not straight in the coiling, has the bending of many places, lays for the cable personnel and brings more difficulty, and the still needs personnel manual alignment comparatively seriously to the bending, wastes time and energy, lays efficiency extremely low moreover, influences the engineering progress.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cable laying device for power dispatching room has solved current laying device alignment inconvenience, and it is big to lay the degree of difficulty, wastes time and energy the problem of inefficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cable laying device for an electric power dispatching room comprises a vehicle board, a cable straightening mechanism and a cable winding and unwinding mechanism, wherein the cable straightening mechanism and the cable winding and unwinding mechanism are respectively arranged at the front part and the rear part of the upper end of the vehicle board, the cable straightening mechanism comprises a first side shield cover, a second side shield cover, a vertical limiting mechanism and a transverse limiting mechanism, the first side shield cover and the second side shield cover are respectively arranged at the left end and the right end of the vehicle board, two vertical limiting mechanisms and two transverse limiting mechanisms are arranged between the first side shield cover and the second side shield cover, the vertical limiting mechanism comprises a vertical ball screw, a vertical screw bearing, a vertical screw nut, a vertical nut fixing seat, an upper limiting roller and a lower limiting roller, the vertical ball screw is symmetrically arranged between the first side shield cover and the second side shield cover, and the bottom end of the vertical ball screw is rotatably connected with a vertical screw shaft bearing arranged on the vehicle board, the vertical ball screw is provided with two vertical screw nuts which are vertically and symmetrically arranged, the vertical screw nut is provided with a vertical nut fixing seat, an upper limit roller is arranged between the two vertical nut fixing seats which are oppositely arranged at the upper part of the vertical ball screw, a lower limit roller is arranged between the two vertical nut fixing seats which are oppositely arranged at the lower part of the vertical ball screw, the transverse limit mechanism comprises a transverse screw frame, a transverse ball screw, a transverse screw bearing, a transverse screw nut, a transverse nut fixing seat, a sliding rod, a left sliding plate, a right sliding plate, a left limit roller and a right limit roller, the transverse screw frame is provided with a transverse ball screw, one end of the transverse ball screw is rotatably connected with the transverse screw bearing arranged on the transverse screw frame, and the transverse ball screw is provided with two transverse screw nuts which are bilaterally and symmetrically arranged, two install horizontal nut fixing base on the horizontal screw-nut, two slide bars, two are installed to horizontal ball screw's upper end slide on the slide bar and be provided with left slide and right slide, left side slide and right slide are with corresponding two horizontal nut fixing base difference fixed connection that set up on horizontal ball screw, install left spacing roller and the spacing roller in the right side on left side slide and the right slide respectively.

Preferably, the cable winding and unwinding mechanism comprises a fixing frame, a bearing, a winding roller, a splicing disc and a crank, wherein the bearing is installed on one side of the fixing frame, the splicing disc is installed on the inner side end of the bearing, the winding roller is arranged between the splicing disc, two ends of the winding roller are spliced on the splicing disc, and the splicing disc on one side of the fixing frame is in transmission connection with the crank installed on the outer side of the bearing.

Preferably, a direction handle is mounted at the rear end of the vehicle board, and the direction handle is inclined by 45 degrees towards the rear end of the vehicle board.

Preferably, the bottom end of the sweep is provided with brake casters.

Preferably, the number of the vertical limiting mechanisms and the number of the horizontal limiting mechanisms are two, and the vertical limiting mechanisms and the two horizontal limiting mechanisms are arranged in a crossed manner.

Preferably, the vertical ball screw and the horizontal ball screw are both provided with two sections of threads with the same length and the same direction, two vertical screw nuts are installed on the two sections of threads with the opposite direction of the vertical ball screw, and two horizontal screw nuts are installed on the two sections of threads with the opposite direction of the horizontal ball screw.

Preferably, the upper end of the vertical ball screw is connected with a first adjusting hand wheel arranged on the first side shield cover and the second side shield cover, the right end of the horizontal ball screw is connected with a second adjusting hand wheel arranged on the outer side of the second side shield cover, and swing rods are arranged on the first adjusting hand wheel and the second adjusting hand wheel.

(III) advantageous effects

The utility model provides a cable laying device for power dispatching room possesses following beneficial effect:

(1) the utility model discloses a set up cable aligning mechanism, cable aligning mechanism includes two vertical stop gear and two horizontal stop gear, during the use, the personnel are pulling out after passing vertical stop gear and horizontal stop gear with the one end of cable, then according to the thickness of cable, adjust vertical stop gear and horizontal stop gear, it is spacing to it from the upper and lower and left and right sides of cable to make vertical stop gear and horizontal stop gear, when the personnel constantly pull out the cable, just can the automatic alignment after the cable passes through vertical stop gear and horizontal stop gear, the convenience is laid the cable, reduce personnel's intensity of labour and improve work efficiency.

(2) The utility model discloses a set up cable and receive unwinding mechanism, during the use, the mode swing joint who adopts grafting with the spliced disc with the winding up roller both ends among the cable winding and unwinding mechanism, after the cable has been put, can take out the winding up roller from two spliced discs, will roll up other winding up rollers of full cable again and install to save the time of coiling once more, help improving work efficiency, and when the cable had surplus, the unnecessary cable that the accessible crank will pull out was withdrawed, convenient next time uses.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a top view of the present invention in fig. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural view of the horizontal limiting mechanism of the present invention.

The reference numbers in the figures are: 1. turning a plate; 2. braking the caster; 3. a cable straightening mechanism; 4. a cable winding and unwinding mechanism; 5. a direction handle; 6. a first side shield; 7. a second side shield; 8. a vertical limiting mechanism; 9. a transverse limiting mechanism; 10. a fixed mount; 11. a bearing; 12. a winding roller; 13. a plug-in tray; 14. a crank; 15. a vertical ball screw; 16. a vertical screw bearing; 17. a first adjusting hand wheel; 18. a vertical feed screw nut; 19. a vertical nut fixing seat; 20. an upper limit roller; 21. a lower limit roller; 22. a rocking bar; 23. a transverse screw frame; 24. a transverse ball screw; 25. a transverse screw bearing; 26. a second adjusting hand wheel; 27. a transverse screw nut; 28. a transverse nut fixing seat; 29. a slide bar; 30. a left slide plate; 31. a right slide plate; 32. a left limit roller; 33. and a right limit roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cable laying device for an electric power dispatching room comprises a sweep 1, a cable straightening mechanism 3 and a cable winding and unwinding mechanism 4, wherein the cable straightening mechanism 3 and the cable winding and unwinding mechanism 4 are respectively arranged at the front part and the rear part of the upper end of the sweep 1, the cable straightening mechanism 3 comprises a first side shield 6, a second side shield 7, a vertical limiting mechanism 8 and a transverse limiting mechanism 9, the first side shield 6 and the second side shield 7 are respectively arranged at the left end and the right end of the sweep 1, two vertical limiting mechanisms 8 and two transverse limiting mechanisms 9 are arranged between the first side shield 6 and the second side shield 7, the vertical limiting mechanism 8 comprises a vertical ball screw 15, a vertical screw bearing 16, a vertical screw nut 18, a vertical nut fixing seat 19, an upper limiting roller 20 and a lower limiting roller 21, the vertical ball screw 15 is symmetrically arranged between the first side shield 6 and the second side shield 7, the bottom end of a vertical ball screw 15 is rotationally connected with a vertical screw bearing 16 arranged on a vehicle plate 1, two vertical screw nuts 18 are symmetrically arranged on the vertical ball screw 15 up and down, vertical nut fixing seats 19 are arranged on the vertical screw nuts 18, an upper limit roller 20 is arranged between the two vertical nut fixing seats 19 oppositely arranged on the upper part of the vertical ball screw 15, a lower limit roller 21 is arranged between the two vertical nut fixing seats 19 oppositely arranged on the lower part of the vertical ball screw 15, a horizontal limit mechanism 9 comprises a horizontal screw frame 23, a horizontal ball screw 24, a horizontal screw bearing 25, a horizontal screw nut 27, a horizontal nut fixing seat 28, a slide bar 29, a left slide plate 30, a right slide plate 31, a left limit roller 32 and a right limit roller 33, a horizontal ball screw 24 is arranged on the horizontal screw frame 23, one end of the horizontal ball screw 24 is rotationally connected with the horizontal screw bearing 25 arranged on the horizontal screw frame 23, two transverse screw nuts 27 are symmetrically arranged on the transverse ball screw 24 in the left-right direction, transverse nut fixing seats 28 are arranged on the two transverse screw nuts 27, two sliding rods 29 are arranged at the upper end of the transverse ball screw 24, a left sliding plate 30 and a right sliding plate 31 are arranged on the two sliding rods 29 in a sliding mode, the left sliding plate 30 and the right sliding plate 31 are fixedly connected with the two transverse nut fixing seats 28 correspondingly arranged on the transverse ball screw 24 respectively, and a left limiting roller 32 and a right limiting roller 33 are arranged on the left sliding plate 30 and the right sliding plate 31 respectively.

Further, unwinding mechanism 4 is received to the cable includes mount 10, bearing 11, winding up roller 12, plug board 13 and crank 14, bearing 11 is installed to one side of mount 10, install plug board 13 on bearing 11's the inboard end, be provided with winding up roller 12 between two plug board 13, peg graft on plug board 13 at the both ends of winding up roller 12, plug board 13 and the crank 14 transmission of installing in the bearing 11 outside of mount 10 one side are connected, unwinding mechanism 4 is received to the cable setting can conveniently receive and release the cable, and can realize the change of coil of wire, help improving laying efficiency.

Further, the rear end of the sweep 1 is provided with a direction handle 5, the direction handle 5 is inclined towards the rear end of the sweep 1 by 45 degrees, and the arrangement of the direction handle 5 can facilitate the movement of the device by personnel.

Further, brake truckle 2 is installed to the bottom of sweep 1, and setting up of brake truckle 2 can make this device can realize quick removal to can fix by oneself after removing the assigned position.

Further, vertical stop gear 8 and horizontal stop gear 9 are provided with two respectively, and two vertical stop gear 8 and two horizontal stop gear 9 are arranged alternately, and the cross arrangement can realize the better alignment to the cable.

Further, two sections of threads with the same length and the same direction are arranged on the vertical ball screw 15 and the horizontal ball screw 24, two vertical screw nuts 18 are arranged on the two sections of threads with the opposite direction of the vertical ball screw 15, two horizontal screw nuts 27 are arranged on the two sections of threads with the opposite direction of the horizontal ball screw 24, and the opposite threads are arranged, so that the screw nuts on the two opposite threads can be driven to move oppositely or back to back when the ball screw rotates, and the straightening requirements of cables with different sizes can be met.

Further, the upper end of the vertical ball screw 15 is connected with a first adjusting hand wheel 17 arranged on the first side shield cover 6 and the second side shield cover 7, the right end of the horizontal ball screw 24 is connected with a second adjusting hand wheel 26 arranged on the outer side of the second side shield cover 7, the first adjusting hand wheel 17 and the second adjusting hand wheel 26 are both provided with a rocking rod 22, and the vertical limiting mechanism 8 and the horizontal limiting mechanism 9 can be flexibly adjusted by a person conveniently through the arrangement of the first adjusting hand wheel 17 and the second adjusting hand wheel 26, so that the convenience of operation is improved.

Working principle; when the cable spacing device is used, a person pulls out one end of a cable after passing through the vertical limiting mechanism 8 and the horizontal limiting mechanism 9, then adjusts the vertical limiting mechanism 8 and the horizontal limiting mechanism 9 according to the thickness of the cable, when adjusting the vertical limiting mechanism 8, the person simultaneously rotates two first adjusting hand wheels 17 which are oppositely arranged left and right in the same direction, drives the vertical ball screw 15 to rotate through the first adjusting hand wheel 17, then drives the two vertical screw nuts 18 on the vertical ball screw 15 to move relatively, then simultaneously drives the upper limiting roller 20 and the lower limiting roller 21 to move towards the middle to limit the cable, similarly, when adjusting the horizontal limiting mechanism 9, the person rotates the second adjusting hand wheel 26, drives the horizontal ball screw 24 to rotate through the second adjusting hand wheel 26, and drives the two horizontal screw nuts 27 on the horizontal ball screw 24 to move relatively, then, the transverse screw nut 27 drives the sliding plate and the left limiting roller 32 and the right limiting roller 33 which are installed on the sliding plate to move towards the middle to clamp the cable, so that the vertical limiting mechanism 8 and the transverse limiting mechanism 9 can limit the cable from the upper part and the lower part and the left part and the right part of the cable, when a person continuously pulls out the cable, the cable can be automatically straightened after passing through the vertical limiting mechanism 8 and the transverse limiting mechanism 9, after the cable is completely released, the winding rollers 12 can be taken out from the two splicing discs 13, then other winding rollers 12 which are fully wound with the cable are installed, and when the cable is left, the pulled-out redundant cable can be withdrawn through the crank 14, so that the cable is convenient to use next time.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a cable laying device for power dispatching room, includes sweep (1), cable alignment mechanism (3) and cable winding and unwinding mechanism (4), its characterized in that: the cable straightening mechanism (3) and the cable winding and unwinding mechanism (4) are respectively installed at the front part and the rear part of the upper end of the vehicle plate (1), the cable straightening mechanism (3) comprises a first side shield cover (6), a second side shield cover (7), a vertical limiting mechanism (8) and a horizontal limiting mechanism (9), the first side shield cover (6) and the second side shield cover (7) are respectively installed at the left end and the right end of the vehicle plate (1), two vertical limiting mechanisms (8) and two horizontal limiting mechanisms (9) are installed between the first side shield cover (6) and the second side shield cover (7), each vertical limiting mechanism (8) comprises a vertical ball screw (15), a vertical screw bearing (16), a vertical screw nut (18), a vertical nut fixing seat (19), an upper limiting roller (20) and a lower limiting roller (21), the vertical ball screws (15) are symmetrically arranged between the first side shield cover (6) and the second side shield cover (7), the bottom end of a vertical ball screw (15) is rotatably connected with a vertical screw bearing (16) installed on a vehicle plate (1), two vertical screw nuts (18) are symmetrically installed on the vertical ball screw (15) up and down, vertical nut fixing seats (19) are installed on the vertical screw nuts (18), the vertical screw nuts are relatively arranged between two vertical nut fixing seats (19) on the upper portion of the vertical ball screw (15), upper limiting rollers (20) are installed between the two vertical nut fixing seats (19) on the upper portion of the vertical ball screw (15), the vertical screw nuts are relatively arranged on the lower portion of the vertical ball screw (15), lower limiting rollers (21) are installed between the two vertical nut fixing seats (19) on the lower portion of the vertical ball screw (15), and a horizontal limiting mechanism (9) comprises a horizontal screw frame (23), a horizontal ball screw (24), a horizontal screw bearing (25), a horizontal screw nut (27), a horizontal, Right slide (31), left spacing roller (32) and right spacing roller (33), be provided with horizontal ball screw (24) on horizontal lead screw frame (23), the one end of horizontal ball screw (24) rotates with horizontal lead screw bearing (25) of installing on horizontal lead screw frame (23) and is connected, horizontal ball screw (24) are gone up bilateral symmetry and are installed two horizontal screw-nut (27), two install horizontal nut fixing base (28) on horizontal screw-nut (27), two slide bar (29) are installed to the upper end of horizontal ball screw (24), two slide bar (29) are gone up to slide and are provided with left slide (30) and right slide (31), left side slide (30) and right slide (31) are with two horizontal nut fixing base (28) of corresponding setting on horizontal ball screw (24) respectively fixed connection, install left spacing roller (32) and right spacing roller (33) on left side slide (30) and right slide (31) respectively .

2. The cable laying device for the power dispatching room as claimed in claim 1, wherein: the cable winding and unwinding mechanism (4) comprises a fixing frame (10), a bearing (11), a winding roller (12), a plug-in disc (13) and a crank (14), wherein the bearing (11) is installed on one side of the fixing frame (10), the plug-in disc (13) is installed on the inner side end of the bearing (11), the winding roller (12) is arranged between the plug-in discs (13), the two ends of the winding roller (12) are plugged in the plug-in disc (13), and the plug-in disc (13) on one side of the fixing frame (10) is in transmission connection with the crank (14) installed on the outer side of the bearing (11).

3. The cable laying device for the power dispatching room as claimed in claim 1, wherein: the rear end of the sweep (1) is provided with a direction handle (5), and the direction handle (5) is inclined by 45 degrees towards the rear end of the sweep (1).

4. The cable laying device for the power dispatching room as claimed in claim 1, wherein: and brake trundles (2) are installed at the bottom ends of the sweep (1).

5. The cable laying device for the power dispatching room as claimed in claim 1, wherein: the vertical limiting mechanisms (8) and the horizontal limiting mechanisms (9) are respectively provided with two, and the two vertical limiting mechanisms (8) and the two horizontal limiting mechanisms (9) are arranged in a crossed manner.

6. The cable laying device for the power dispatching room as claimed in claim 1, wherein: the ball screw is characterized in that two sections of threads with equal lengths and opposite directions are arranged on the vertical ball screw (15) and the horizontal ball screw (24), two vertical screw nuts (18) are arranged on the two sections of threads with opposite directions of the vertical ball screw (15), and two horizontal screw nuts (27) are arranged on the two sections of threads with opposite directions of the horizontal ball screw (24).

7. The cable laying device for the power dispatching room as claimed in claim 1, wherein: the upper end of vertical ball screw (15) is connected with first adjusting hand wheel (17) that sets up on first side fender cover (6) and second side fender cover (7), the right-hand member of horizontal ball screw (24) is connected with second adjusting hand wheel (26) that set up in the second side fender cover (7) outside, all install rocking rod (22) on first adjusting hand wheel (17) and second adjusting hand wheel (26).