CN216272361U

CN216272361U - Cable laying auxiliary device for power engineering

Info

Publication number: CN216272361U
Application number: CN202122372149.0U
Authority: CN
Inventors: 张中伟
Original assignee: Jiecheng Construction Guangdong Co ltd
Current assignee: Jiecheng Construction Guangdong Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-12
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a cable laying auxiliary device for electric power engineering, which comprises a support, a height adjusting device, a clamping rod device and a stabilizing device, wherein an adjusting beam is connected to the support in a sliding manner, the height adjusting device is installed on the adjusting beam, the output end of the height adjusting device is connected with a movable beam, the clamping rod device is installed on the movable beam and is used for supporting a supporting rod penetrating through a cable drum, a universal pulley is arranged at the bottom of the support, the stabilizing device is installed at the bottom of the support and is used for lifting the support so as to enable the universal pulley to be far away from the ground, and two handles which are convenient for pushing the support are arranged on the support. By adopting the cable drum transfer device, the function of assisting the operator to transfer the cable drum is realized, and the labor consumption is reduced.

Description

Cable laying auxiliary device for power engineering

Technical Field

The utility model relates to the technical field of power engineering, in particular to a cable laying auxiliary device for power engineering.

Background

Electrical power engineering, i.e. the engineering concerned with the production, transmission, distribution of electrical energy, electrical cables are made up of one or more mutually insulated conductors and an outer insulating protective layer, conducting the electrical power or information from one place to another. With the rapid development of power cable buried laying engineering, an electric insulation pipe needs to be arranged outside a cable. The insulating material has good insulating property and high chemical stability, and can be widely applied to severe environments. Because the cable is wound on the cable reel and is carried to the operation site by the transport vehicle, the cable reel is too large and too long, so that when the cable reel is transferred to a cable laying point in the operation site, a lot of manpower is consumed to push and swing the cable reel, and finally the cable reel is lifted by adopting an auxiliary device so as to facilitate the unwinding of the cable. The existing auxiliary device has the following defects: the operator cannot be assisted in carrying the cable drum.

Disclosure of Invention

The utility model aims to provide a cable laying auxiliary device for power engineering, which realizes the function of assisting operators to transfer cable reels and reduces the labor consumption.

In order to solve the technical problem, the utility model provides a cable laying auxiliary device for electric power engineering, which comprises a support, a height adjusting device, a clamping rod device and a stabilizing device, wherein an adjusting beam is connected to the support in a sliding manner, the height adjusting device is installed on the adjusting beam, the output end of the height adjusting device is connected with a movable beam, the clamping rod device is installed on the movable beam and used for supporting a supporting rod penetrating through a cable drum, a universal pulley is arranged at the bottom of the support, the stabilizing device is installed at the bottom of the support and used for lifting the support so as to enable the universal pulley to be far away from the ground, and two handles convenient for pushing the support are arranged on the support.

The height adjusting device comprises a mounting seat, a worm wheel, a first screw, a lifting nut and a sleeve, the mounting seat is fixed on the adjusting beam, the worm and the worm wheel are respectively connected with the mounting seat in a rotating mode, the worm and the worm wheel are meshed, a hand wheel is fixed at the tail end of the worm, the first screw is fixed on the worm wheel, the first screw is in threaded connection with the lifting nut, the sleeve is in sliding connection with the mounting seat, the sleeve is fixedly connected with the lifting nut, the movable beam is fixed at the top of the sleeve, and the movable beam is in sliding connection with the support.

Wherein, the kelly device includes L type baffle, slide bar, depression bar and rubber pad, two L type baffles respectively with walking beam sliding connection to roll direction about the bracing piece is injectd in the cooperation, be equipped with the open slot on the L type baffle and with the vertical spout of open slot lateral wall intercommunication, slide bar and vertical spout sliding connection, and the axial lead of slide bar is parallel with the axial lead of bracing piece, depression bar one end is connected with the slide bar rotation, and two rubber pads overlap respectively on the slide bar, and lie in between depression bar and the open slot inboard, a slide bar end is equipped with the fender ring, and another end threaded connection has lock nut, so that depression bar lockable is on the open slot.

Wherein, the bottom of the pressure lever is fixed with a rubber block.

Wherein, stabilising arrangement is including propping high mechanism, guide bar and bottom plate, it installs to prop high mechanism between support and the bottom plate, it is a plurality of the guide bar is fixed on the bottom plate, and guide bar and support sliding connection, the bottom plate is opened there is the breach of dodging universal pulley.

Wherein, prop high mechanism and include support arm, second screw rod, fixing base and first driving motor, two support arm symmetries set up, and the upper portion and the rotate bracket connection of support arm, and the lower part and the bottom plate of support arm rotate to be connected, the support arm includes two end to end articulated connecting rods, second screw rod one end rotates with the articulated position of one of its support arm to be connected, and the articulated position and the fixing base of this support arm are connected, the other end of second screw rod and the articulated position threaded connection of another support arm, first driving motor installs on the fixing base, and first driving motor output is connected with the second screw rod.

Wherein, the two tail ends of the supporting arm are respectively provided with gear teeth.

The cable drum rotating device comprises a support, a rotating device and a driving device, wherein the rotating device is installed on the support and used for driving the cable drum to rotate.

The rotating device comprises a mounting frame and a second driving motor, wherein the mounting frame is connected with the support in a sliding mode, the second driving motor is fixed on the mounting frame, and the output end of the second driving motor is connected with a driving wheel.

Wherein, a power supply is arranged on the bracket.

The beneficial effects of the implementation of the utility model are as follows: the bracing piece passes cable drum, and the mounted position of bracing piece can be injectd to the kelly device, when heightening device drive walking beam and making ascending motion, can lift cable drum from the bottom surface, and the support bottom is provided with universal pulley, two operation personnel can carry cable drum through promoting two supports respectively, still be provided with stabilising arrangement in addition, so that ground can be kept away from at the in-process universal pulley that the cable unreeled, in order to improve the stability of support, the function of supplementary operation personnel transfer cable drum has been realized, reduce the manpower and consume.

Drawings

Fig. 1 is a front view of a cable laying auxiliary device for electric power engineering according to the present invention;

fig. 2 is a side view of a cable laying auxiliary device for electric power engineering according to the present invention;

fig. 3 is a cross-sectional view of a height-adjusting device in a cable laying auxiliary device for power engineering according to the present invention;

fig. 4 is a front view of a clamping rod device in a cable laying auxiliary device for electric power engineering according to the present invention;

fig. 5 is a top sectional view of a clamping lever device in a cable laying auxiliary device for electric power engineering according to the present invention;

fig. 6 is a state diagram of the cable laying auxiliary device for electric power engineering according to the present invention when the universal pulley is far away from the ground;

fig. 7 is a state diagram of the universal pulley of the cable laying auxiliary device for power engineering in contact with the ground.

In the figure: 1. a support; 2. a height adjusting device; 21. a mounting seat; 22. a worm; 23. a worm gear; 24. a first screw; 25. a lifting nut; 26. a sleeve; 3. a rod clamping device; 31. an L-shaped baffle plate; 311. an open slot; 312. a vertical chute; 32. a slide bar; 33. a pressure lever; 34. a rubber pad; 35. a baffle ring; 36. locking the nut; 37. a rubber block; 4. a stabilizing device; 41. a supporting mechanism; 411. a support arm; 412. a second screw; 413. a fixed seat; 414. a first drive motor; 42. a guide bar; 43. a base plate; 431. a notch; 5. adjusting the beam; 6. a movable beam; 7. a universal pulley; 8. a handle; 9. a rotating device; 91. a mounting frame; 92. a second drive motor; 93. a drive wheel; 10. and (4) a power supply.

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.

Referring to fig. 1-7, the utility model relates to a cable laying auxiliary device for electric power engineering, which comprises a support 1, a height adjusting device 2, a clamping bar device 3 and a stabilizing device 4, wherein the support 1 is slidably connected with an adjusting beam 5, specifically, two ends of the adjusting beam 5 are respectively slidably connected with the support 1 in the vertical direction, the support 1 is provided with a plurality of positioning holes at equal intervals, two ends of the adjusting beam 5 are respectively provided with jacks, the jacks can adjust the installation height of the adjusting beam 5 when being installed at any positioning hole through bolts, the height adjusting device 2 is installed on the adjusting beam 5, the output end of the height adjusting device 2 is connected with a movable beam 6, the clamping bar device 3 is installed on the movable beam 6 and is used for supporting a supporting bar penetrating through a cable drum, the supporting bar is a round bar penetrating through the center position of the cable drum, and the cable drum can be unreeled when rotating around the supporting bar, it should be noted that, when supporting the cable drum, two auxiliary devices of the present invention are used, and two ends of the supporting rod are respectively placed on the rod clamping devices 3 of the two auxiliary devices of the present invention. When heightening device 2 drive walking beam 6 and do the ascending motion, the bracing piece is along with doing the ascending motion to realize raising the function of cable drum, make cable drum keep away from ground, so that the cable unreels. The bottom of the support 1 is provided with a universal pulley 7 and a universal pulley 7, so that an operator can push the cable drum forwards or backwards conveniently and change the moving direction of the cable drum conveniently. Stabilising arrangement 4 installs in 1 bottom of support to be used for raising support 1 so that universal pulley 7 keeps away from ground, when making the cable unreel, the difficult emergence of position change of support 1, this implement neotype auxiliary device support cable reel's when the cable unreels stability is high, be provided with two handles 8 that are convenient for promote support 1 on the support 1.

The working principle of the utility model is as follows: insert the central point of cable drum with the bracing piece in advance puts, then promote two supports 1 and be close to the both sides of cable drum respectively, adjust the mounting height of adjusting roof beam 5, so that the bracing piece just falls into on kelly device 3, adjust height-adjusting device 2 after that, with the realization lift cable drum from the bottom surface, two operators can promote support 1 through handle 8 on two supports 1 respectively this moment, with shift cable drum to the cable laying point, under universal pulley 7's effect, two operators can shift cable drum easily, last stabilising arrangement 4 starts, so that universal pulley 7 keeps away from ground, realize when the cable unreels, support 1's stability is high, the position is difficult for taking place the skew.

To facilitate adjustment of the height of the travelling beam 6 to bring the cable drum away from the ground, with reference to figures 1 and 3, the height-adjusting device 2 comprises a mounting base 21, a worm 22, a worm wheel 23, a first screw 24, a lifting nut 25 and a sleeve 26, the mounting seat 21 is fixed on the adjusting beam 5, the worm 22 and the worm wheel 23 are respectively connected with the mounting seat 21 in a rotating way, the worm 22 is meshed with the worm wheel 23, the tail end of the worm 22 is fixed with a hand wheel, the first screw rod 24 is fixed on the worm wheel 23, the first screw 24 is in threaded connection with a lifting nut 25, the sleeve 26 is in sliding connection with the mounting base 21, and the sleeve 26 is fixedly connected with the lifting nut 25, the movable beam 6 is fixed on the top of the sleeve 26, and the movable beam 6 is connected with the bracket 1 in a sliding way, specifically, two tail ends of the movable beam 6 are respectively connected with the bracket 1 in a sliding way, so that the movable beam 6 can only do lifting movement in the vertical direction. When the hand wheel is rotated, the hand wheel drives the worm 22 to rotate, the worm 22 and the worm wheel 23 are matched to drive the first screw 24 to rotate, and the first screw 24 is meshed with the lifting nut 25, so that the sleeve 26 moves upwards along with the lifting nut 25, and the function of lifting the cable drum is realized.

In order to limit the position of the supporting rod, referring to fig. 1, 4 and 5, the clamping bar device 3 includes L-shaped baffles 31, a sliding bar 32, a pressing bar 33 and a rubber pad 34, the two L-shaped baffles 31 are respectively connected with the movable beam 6 in a sliding manner and are matched with the left and right rolling directions of the supporting rod, the distance between the two L-shaped baffles 31 is the length of the outer diameter of the supporting rod, the L-shaped baffles 31 are provided with an open slot 311 and a vertical sliding slot 312 communicated with the side wall of the open slot 311, the sliding bar 32 is connected with the vertical sliding slot 312 in a sliding manner, the axial line of the sliding bar 32 is parallel to the axial line of the supporting rod, one end of the pressing bar 33 is rotatably connected with the sliding bar 32, the pressing bar 33 can slide up and down in the direction of the sliding bar 32, so that the pressing bar 33 abuts against the outer diameter of the supporting rod, and the sliding bar 32 slides up and down in the vertical sliding slot 312. Two rubber pads 34 are respectively sleeved on the sliding rod 32 and are located between the pressing rod 33 and the inner side of the open groove 311, a stop ring 35 is arranged at one end of the sliding rod 32, a locking nut 36 is connected to the other end of the sliding rod in a threaded manner, the pressing rod 33 and the inner side of the open groove 311 are close to each other by screwing in the locking nut 36, the rubber pads 34 are extruded, so that the pressing rod 33 can be locked on the open groove 311, and the upward jumping direction of the supporting rod can be limited by the cooperation of the two pressing rods 33. It should be noted that, in order to avoid the position interference between the pressing rod 33 and the supporting rod during the process of the supporting rod falling into the rod clamping device 3, the pressing rod 33 can be lifted to the highest position before the supporting rod is placed, that is, when the sliding rod 32 is located at the topmost end of the vertical sliding groove 312, the pressing rod 33 can be rotated outwards, so that the pressing rod 33 is far away from the area surrounded by the two L-shaped baffles 31.

Further, referring to fig. 4, a rubber block 37 is fixed at the bottom of the pressing rod 33, and the rubber block 37 has elasticity, so that the pressing rod 33 can be pressed on the supporting rod conveniently.

In order to improve the stability of the bracket 1 when the cable is unreeled, referring to fig. 1, 6 and 7, the stabilizing device 4 includes a supporting mechanism 41, guide rods 42 and a bottom plate 43, the supporting mechanism 41 is installed between the bracket 1 and the bottom plate 43, a plurality of guide rods 42 are fixed on the bottom plate 43, and the guide rods 42 are slidably connected with the bracket 1, in this embodiment, the number of the guide rods 42 is four, and the guide rods 42 have a guiding function. When the cable is required to be unreeled, the supporting mechanism 41 drives the bottom plate 43 to do descending motion, when the bottom plate 43 is in contact with the ground, the universal pulley 7 can be separated from the ground, the bottom plate 43 is provided with a notch 431 avoiding the universal pulley 7, and under the condition that the bottom plate 43 is ensured to have a larger contact area with the ground, the notch 431 is arranged to avoid position interference between the bottom plate 43 and the universal pulley 7.

Further, referring to fig. 1, 6 and 7, the supporting mechanism 41 includes a supporting arm 411, a second screw 412, a fixing seat 413 and a first driving motor 414, the two supporting arms 411 are symmetrically disposed, the upper portion of the supporting arm 411 is rotatably connected to the bracket 1, the lower portion of the supporting arm 411 is rotatably connected to the base plate 43, the supporting arm 411 includes two connecting rods hinged end to end, specifically, the ends of the two connecting rods are rotatably connected to a circular shaft, one end of the second screw 412 is rotatably connected to the hinge position of one supporting arm 411, and the hinge position of the supporting arm 411 is connected to the fixing seat 413, that is, one end of the second screw 412 is rotatably connected to the circular shaft in one supporting arm 411, and the end of the circular shaft is connected to the fixing seat 413, the other end of the second screw 412 is threadedly connected to the hinge position of the other supporting arm 411, that is, the other end of the second screw 412 is threadedly connected to the circular shaft in the other supporting arm 411, the first driving motor 414 is installed on the fixing base 413, and an output end of the first driving motor 414 is connected to the second screw 412. The first driving motor 414 drives the second screw 412 to rotate, when the included angle between the two supporting arms 411 is reduced, the distance between the support 1 and the bottom plate 43 is increased, the universal pulley 7 is far away from the ground, and the bottom plate 43 is in contact with the ground, so that the stability of the support 1 is improved, and at the moment, cable unwinding can be performed; on the contrary, when the included angle between the two supporting arms 411 is increased, the distance between the support 1 and the bottom plate 43 is gradually reduced, the bottom plate 43 is far away from the ground, and the universal pulley 7 is in contact with the ground, at this time, the support 1 can be pushed to transfer the cable drum.

Further, referring to fig. 1, 6 and 7, the two ends of the supporting arm 411 are respectively provided with gear teeth. The gear teeth located on the upper portions of the two support arms 411 are engaged with each other and the gear teeth located on the lower portions of the two support arms 411 are engaged with each other to further ensure the synchronous movement of the support arms 411.

In order to assist the cable drum to unwind, referring to fig. 1 and 2, the cable drum unwinding device further comprises a rotating device 9 installed on the support 1, and the rotating device 9 acts on the edge of the side plate of the cable drum to drive the cable drum to rotate.

Further, referring to fig. 1 and 2, the rotating device 9 includes a mounting frame 91 slidably connected to the support 1 and a second driving motor 92 fixed to the mounting frame 91, and a driving wheel 93 is connected to an output end of the second driving motor 92. Heightening device 2 drives walking beam 6 to make ascending motion to the frame is rolled up to the lifting cable to and adjust mounting bracket 91 and be close to the cable drum direction and remove, make cable drum's curb plate tangent with drive wheel 93, then, start second driving motor 92, second driving motor 92 drive wheel 93 rotates, and drive wheel 93 drives the cable drum and makes the rotation around the bracing piece. In addition, in order to increase the friction between the driving wheel 93 and the side plate of the cable drum, the driving wheel 93 has a knurled surface.

In order to facilitate the energization of the stabilizing means 4 and the rotating means 9, with reference to fig. 1 and 2, the support 1 is provided with a power supply 10. In addition, it is also possible to dispense with the power supply 10, and to communicate with a nearby power source only by means of an electric wire.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cable laying auxiliary device for electric power engineering, a serial communication port, including support (1), heighten device (2), kelly device (3) and stabilising arrangement (4), sliding connection has adjusting beam (5) on support (1), heighten device (2) and install on adjusting beam (5), and heighten the output of device (2) and be connected with walking beam (6), kelly device (3) are installed on walking beam (6) for the bracing piece that passes the cable drum is supported, support (1) bottom is provided with universal pulley (7), stabilising arrangement (4) are installed in support (1) bottom, and be used for raising support (1) so that universal pulley (7) keep away from ground, be provided with two handles (8) that are convenient for promote support (1) on support (1).

2. The auxiliary device for laying cables for electric power engineering as claimed in claim 1, wherein the height-adjusting device (2) comprises a mounting base (21), a worm (22), a worm wheel (23), a first screw (24), a lifting nut (25) and a sleeve (26), the mounting base (21) is fixed on the adjusting beam (5), the worm (22) and the worm wheel (23) are respectively and rotatably connected with the mounting base (21), the worm (22) is meshed with the worm wheel (23), a hand wheel is fixed at the tail end of the worm (22), the first screw (24) is fixed on the worm wheel (23), the first screw (24) is in threaded connection with the lifting nut (25), the sleeve (26) is in sliding connection with the mounting base (21), the sleeve (26) is fixedly connected with the lifting nut (25), the movable beam (6) is fixed on the top of the sleeve (26), and the movable beam (6) is connected with the bracket (1) in a sliding way.

3. The cable laying auxiliary device for the electric power engineering as claimed in claim 1, wherein the clamping bar device (3) comprises L-shaped baffles (31), sliding bars (32), pressing bars (33) and rubber pads (34), two L-shaped baffles (31) are respectively connected with the movable beam (6) in a sliding manner and are matched with and limit the left and right rolling directions of the supporting bar, the L-shaped baffles (31) are provided with an open slot (311) and a vertical sliding slot (312) communicated with the side wall of the open slot (311), the sliding bars (32) are connected with the vertical sliding slot (312) in a sliding manner, the axial lead of the sliding bars (32) is parallel to the axial lead of the supporting bar, one end of the pressing bars (33) is rotatably connected with the sliding bars (32), two rubber pads (34) are respectively sleeved on the sliding bars (32) and are positioned between the pressing bars (33) and the inner side of the open slot (311), one end of the sliding bars (32) is provided with a blocking ring (35), the other end is connected with a locking nut (36) in a threaded mode, so that the pressing rod (33) can be locked on the opening groove (311).

4. A cable laying aid for electrical power engineering according to claim 3, characterised in that a rubber block (37) is fixed to the bottom of the strut (33).

5. The auxiliary cable laying device for electric power engineering according to claim 1, characterized in that the stabilizing device (4) comprises a supporting mechanism (41), guide rods (42) and a bottom plate (43), the supporting mechanism (41) is installed between the support (1) and the bottom plate (43), a plurality of guide rods (42) are fixed on the bottom plate (43), the guide rods (42) are slidably connected with the support (1), and the bottom plate (43) is provided with a notch (431) for avoiding the universal pulley (7).

6. A cable laying auxiliary device for electric power engineering according to claim 5, wherein the supporting mechanism (41) comprises a supporting arm (411), a second screw (412), a fixed seat (413) and a first driving motor (414), the two supporting arms (411) are symmetrically arranged, the upper part of the supporting arm (411) is rotatably connected with the bracket (1), the lower part of the supporting arm (411) is rotatably connected with the base plate (43), the supporting arm (411) comprises two connecting rods hinged end to end, one end of the second screw (412) is rotatably connected with the hinged position of one supporting arm (411) of the second screw, the hinged position of the supporting arm (411) is connected with the fixed seat (413), the other end of the second screw (412) is in threaded connection with the hinged position of the other supporting arm (411), the first driving motor (414) is installed on the fixed seat (413), and the output end of the first driving motor (414) is connected with the second screw (412).

7. A cabling aid for electrical power engineering according to claim 6, characterised in that the support arm (411) is provided with gear teeth at each end.

8. A cabling aid for electrical power engineering according to claim 1, further comprising a turning device (9) mounted on the frame (1), the turning device (9) being adapted to drive the cable drum in rotation.

9. A cabling aid for electrical power engineering according to claim 8, characterised in that the rotating means (9) comprise a mounting frame (91) in sliding connection with the support (1) and a second drive motor (92) fixed to the mounting frame (91), the output of the second drive motor (92) being connected to a drive wheel (93).

10. A cabling aid for electrical power engineering according to any one of claims 1-9, characterised in that a power supply (10) is mounted on the stand (1).