CN115893189A - Equipment fixing hoisting accessory on post - Google Patents

Abstract

The invention discloses a hoisting device for equipment installation on a column, which comprises a hoop; clamping: both ends all are provided with the connection piece around it, the mounting hole has all been seted up to the inside of connection piece, it has fixing bolt all to alternate between two horizontal corresponding mounting holes, the extrados of the clamp on right side is provided with the connecting seat, the inside sliding connection of connecting seat has the slider, the one end that the clamp center was kept away from to the slider is provided with the connecting block, the one end that the clamp center was kept away from to the connecting block is provided with a rectangle section of thick bamboo, the inside sliding connection of a rectangle section of thick bamboo has the sliding plate, the one end symmetry that the clamp center was kept away from to the sliding plate is provided with rotates seat one, this equipment fixing hoisting accessory on post, the volume is less, be convenient for install, can carry out the equipment on the post in narrow and small topography and small work of hoisting accessory, be convenient for adjust the position of lifting pulley, the operating efficiency when having improved the power supply line post on the equipment change, the suitability is higher, the range of application is wider.

Description

Equipment fixing hoisting accessory on post

Technical Field

The invention relates to the technical field of power lines, in particular to a lifting device for equipment installation on a column.

Background

An electric power line refers to a line used to transmit electric energy between a power plant, a substation, and an electric power consumer. It is an important component of a power supply system and is responsible for the task of delivering and distributing electrical energy. Equipment on the power supply line erection column needs to be changed regularly to ensure the normal operation of power supply line. At present, when the equipment is changed to the power supply line post equipment, adopt following two kinds of modes usually: the cross arm of the conducting wire is used as a pivot, the suspension insulating pulley block is suspended on the cross arm to lift the equipment on the column, or high-altitude operation equipment such as a crane is used to lift the equipment on the column, for the former, the equipment is bent and inclined because the cross arm is stressed too much, when the equipment is serious, the normal operation of the line is influenced, for the latter, the cost is high, the line is difficult to use in narrow terrains, the safety distance between equipment and a person is difficult to guarantee, the equipment replacement and installation efficiency on the power supply line installation column is low, and therefore, the column equipment installation hoisting device is provided.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide the on-column equipment installation hoisting device which is small in size, convenient to install, capable of hoisting on-column equipment in narrow terrain, convenient to adjust the position of a hoisting pulley, higher in applicability and capable of effectively solving the problems in the background technology, and the on-column equipment hoisting device can be used for hoisting on-column equipment in narrow terrain, and improving the operation efficiency of power supply line when the on-column equipment is replaced.

In order to achieve the purpose, the invention provides the following technical scheme: a hoisting device for installing equipment on a column comprises a hoop;

clamping: both ends all are provided with the connection piece around it, the mounting hole has all been seted up to the inside of connection piece, all alternate between two horizontal corresponding mounting holes has fixing bolt, the extrados of clamp on right side is provided with the connecting seat, the inside sliding connection of connecting seat has the slider, the one end that the clamp center was kept away from to the slider is provided with the connecting block, the one end that the clamp center was kept away from to the connecting block is provided with a rectangle section of thick bamboo, the inside sliding connection of a rectangle section of thick bamboo has the sliding plate, the one end symmetry that the clamp center was kept away from to the sliding plate is provided with rotates seat one, the inside of rotating seat one all is connected with hoisting pulley through a round pin axle rotation, the volume is less, be convenient for install, can carry out the equipment on the post in narrow and small topography and small and hang work, be convenient for adjusting the position of hoisting pulley, the operating efficiency when having improved the equipment on the power supply line post and having changed, the suitability is higher, the range of application is wider.

Further, the extrados of connecting seat is provided with the limiting plate, and the arc hole has evenly been seted up to the inside of limiting plate, and the upper end of slider is provided with the riser, and the inside sliding connection of riser has the slip post, and the upper end of slip post is provided with the diaphragm, and the lower extreme of diaphragm is provided with the cardboard, and the cardboard can be fixed a rectangle section of thick bamboo with the arc hole cooperation installation.

Further, the diapire of riser is provided with the spring, the upper end of spring and the lower extreme fixed connection of slip post, the contact of the extrados of spring and the internal face of riser, messenger's cardboard can automatic re-setting.

Furthermore, the upper end of diaphragm is provided with the handle, is convenient for drive the cardboard motion.

Further, the upper end of a rectangular cylinder is provided with a fixing base, the inside of fixing base is rotated through the bearing and is connected with the lead screw, the inside sliding connection of fixing base has the movable plate, the inside screw hole one of movable plate and lead screw threaded connection, both ends all rotate through round pin axle two around the movable plate and are connected with the gag lever post, the lower extreme of gag lever post all runs through the rectangular hole of rectangular cylinder upper end and extends to the inside of a rectangular cylinder, the draw-in groove has evenly been seted up to the upper end of sliding plate, the gag lever post is installed with the draw-in groove cooperation, can fix the sliding plate.

Further, a strip-shaped hole is formed in the limiting rod, a limiting shaft is arranged in the rectangular hole in the upper end of the rectangular cylinder, and the limiting shaft is connected with the adjacent strip-shaped holes in a sliding mode and can guide the movement of the limiting rod.

Furthermore, a rotating handle is arranged at the upper end of the screw rod, so that the screw rod can be conveniently rotated.

Further, still including extending the board, extend the board and set up in the lower extreme of the clamp on right side, the extrados of extending the board is provided with rotates seat two, rotates the inside of seat two and rotates through round pin axle three and be connected with flexible post, the lower extreme of sliding plate is provided with rotates seat three, the flexible end of flexible post is kept away from the one end at clamp center and is rotated through round pin axle four and rotation seat three and be connected, two female connection in screw hole on the extrados of flexible post have fixing bolt, fixing bolt and flexible post cooperation installation can support the sliding plate.

Furthermore, the intrados of clamp all is provided with the rubber pad, has ensured the fixed effect of this device.

Compared with the prior art, the invention has the beneficial effects that: this equipment fixing hoisting accessory on post has following benefit:

1. upwards pulling the diaphragm through the handle, the diaphragm shifts up and drives the cardboard and shift up, it is tensile to drive the spring, make cardboard and arc hole break away from, promote a rectangular cylinder, can adjust the rotation angle of a rectangular cylinder according to particular case, then loosen the handle, under the spring action of spring, diaphragm and cardboard are automatic to be moved down, the centre of a circle of arc hole place circle all is located the centre of a circle of clamp place circle, make the cardboard again with one of them arc hole joint, can fix the rotation angle of a rectangular cylinder, be convenient for adjust the rotation angle of a rectangular cylinder, the convenience that uses when having increased this device power supply line post on equipment change, high durability and convenient use.

2. After adjusting the extension length of sliding plate according to particular case, rotate the lead screw through rotating the handle, under the limiting displacement of fixing base, make the lead screw drive movable plate downstream, because the length of spacing rod is certain, under the limiting displacement of spacing axle, the movable plate moves down the inside removal that drives the lower extreme of spacing rod to a rectangle section of thick bamboo, and then with the draw-in groove joint, can fix the extension length of sliding plate, be convenient for adjust the extension length of sliding plate, the suitability of this device has been improved, the efficiency that the equipment lifted by crane on the post has been improved, make the flexibility of this device when the equipment is changed on the power supply line post higher, the range of application is wider.

3. Along with stretching out of the sliding plate, the sliding plate stretches out through the flexible end that rotates three drive flexible posts of seat, after the sliding plate is fixed, revolve wrong fixing bolt, make fixing bolt hug closely with the flexible end of flexible post, can fix the flexible length of flexible post, fix the back on the power supply line post at this device, the intrados of extension board also hugs closely with the extrados of power supply line post, through setting up flexible post, can be at the in-process of lifting by crane, support the sliding plate, the stability of this device has been increased, the smooth of lifting by crane work has been ensured, the reliability of this device when equipment is changed on the power supply line post has been improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the interior of a riser of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A;

FIG. 4 is a schematic view of the internal cross-sectional structure of the fixing base of the present invention;

FIG. 5 is a schematic bottom view of the present invention.

In the figure: the device comprises a clamp 1, a connecting sheet 2, a fixing bolt 3, a connecting seat 4, a sliding block 5, a connecting block 6, a rectangular cylinder 7, a sliding plate 8, a first rotating seat 9, a lifting pulley 10, a limiting plate 11, an arc-shaped hole 12, a vertical plate 13, a sliding column 14, a transverse plate 15, a clamping plate 16, a spring 17, a handle 18, a fixed seat 19, a screw rod 20, a movable plate 21, a limiting rod 22, a clamping groove 23, a strip-shaped hole 24, a limiting shaft 25, a rotating handle 26, an extending plate 27, a second rotating seat 28, a telescopic column 29, a third rotating seat 30, a fixing bolt 31 and a rubber pad 32.

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. 1-5, the present embodiment provides a technical solution: a hoisting device for installing equipment on a column comprises a hoop 1;

a hoop 1: the front end and the rear end of the clamp are respectively provided with a connecting sheet 2, mounting holes are formed in the connecting sheets 2, a fixing bolt 3 is inserted between the two transversely corresponding mounting holes, the outer arc surface of the clamp 1 on the right side is provided with a connecting seat 4, the inside of the connecting seat 4 is connected with a sliding block 5 in a sliding manner, one end of the sliding block 5 away from the center of the clamp 1 is provided with a connecting block 6, one end of the connecting block 6 away from the center of the clamp 1 is provided with a rectangular cylinder 7, the inside of the rectangular cylinder 7 is connected with a sliding plate 8 in a sliding manner, one end of the sliding plate 8 away from the center of the clamp 1 is symmetrically provided with a rotating seat I9, the inside of the rotating seat I9 is connected with a lifting pulley 10 through a pin shaft I in a rotating manner, the inner arc surfaces of the hoops 1 are provided with rubber pads 32, when equipment needs to be lifted on a power supply line column, the two hoops 1 are firstly carried to proper positions of the power supply line column, the power supply line column is located between the two hoops 1, the two hoops 1 can be fixed on the outer surface of the power supply line column through the fixing bolts 3, the device can be fixed on the power supply line column, the friction force between the hoops 1 and the power supply line column is increased through the rubber pads 32, the device is more firmly fixed, and the power equipment can be lifted through the lifting pulleys 10 and external lifting ropes;

wherein: a limiting plate 11 is arranged on the outer arc surface of the connecting seat 4, arc-shaped holes 12 are uniformly formed in the limiting plate 11, a vertical plate 13 is arranged at the upper end of the sliding block 5, a sliding column 14 is connected inside the vertical plate 13 in a sliding mode, a transverse plate 15 is arranged at the upper end of the sliding column 14, a clamping plate 16 is arranged at the lower end of the transverse plate 15, the clamping plate 16 is installed in a matched mode with the arc-shaped holes 12, a spring 17 is arranged on the bottom wall of the vertical plate 13, the upper end of the spring 17 is fixedly connected with the lower end of the sliding column 14, the outer arc surface of the spring 17 is in contact with the inner wall surface of the vertical plate 13, a handle 18 is arranged at the upper end of the transverse plate 15, the transverse plate 15 moves upwards to drive the clamping plate 16 to move upwards through the handle 18, the clamping plate 16 is driven to move upwards to drive the spring 17 to be stretched, the clamping plate 16 is separated from the arc-shaped holes 12 to push the rectangular barrel 7, the rotating angle of the rectangular barrel 7 can be adjusted according to specific conditions, then the handle 18 is loosened, the transverse plate 15 and the clamping plate 16 automatically move downwards under the elastic action of the spring 17, the clamping plate 12 is located on the center of the circle of the hoop 1, the rectangular barrel 12 is connected with one of the arc-shaped hole 12 again, the arc-shaped hole 12, the convenient-shaped barrel 7 to be fixed, the rotating angle of the rectangular barrel 7 can be adjusted, the convenient-adjustable device, and the device can be used conveniently, and the convenient device can be increased;

wherein: the upper end of the rectangular cylinder 7 is provided with a fixed seat 19, the interior of the fixed seat 19 is rotatably connected with a screw rod 20 through a bearing, the interior of the fixed seat 19 is slidably connected with a movable plate 21, a first threaded hole in the movable plate 21 is in threaded connection with the screw rod 20, the front end and the rear end of the movable plate 21 are both rotatably connected with limit rods 22 through second pin shafts, the lower ends of the limit rods 22 penetrate through rectangular holes in the upper end of the rectangular cylinder 7 and extend into the rectangular cylinder 7, clamping grooves 23 are uniformly formed in the upper end of the sliding plate 8, the limit rods 22 are installed in cooperation with the clamping grooves 23, strip-shaped holes 24 are formed in the limit rods 22, limit shafts 25 are arranged in the rectangular holes in the upper end of the rectangular cylinder 7 and are respectively in sliding connection with adjacent strip-shaped holes 24, a rotating handle 26 is arranged at the upper end of the screw rod 20, after the extension length of the sliding plate 8 is adjusted according to specific conditions, the screw rod 20 is rotated through rotating the rotating handle 26, the limit action of the fixed seat 19, the screw rod 20 drives the lower end of the limit rod 21 to move downwards, the extension of the rectangular cylinder 7, the fixed rod 23 and the extension of the sliding plate can improve the extension efficiency of the clamping device, and the extension efficiency of the sliding plate 8 can be improved;

wherein: the telescopic lifting device is characterized by further comprising an extension plate 27, the extension plate 27 is arranged at the lower end of the clamp 1 on the right side, a second rotating seat 28 is arranged on the outer arc surface of the extension plate 27, a telescopic column 29 is rotatably connected inside the second rotating seat 28 through a third pin shaft, a third rotating seat 30 is arranged at the lower end of the sliding plate 8, one end, far away from the center of the clamp 1, of the telescopic end of the telescopic column 29 is rotatably connected with the third rotating seat 30 through a fourth pin shaft, a fixing bolt 31 is connected with a second threaded hole in the outer arc surface of the telescopic column 29 in an inner threaded mode, the fixing bolt 31 is installed in a matched mode with the telescopic column 29, the sliding plate 8 drives the telescopic end of the telescopic column 29 to stretch out through the third rotating seat 30 along with stretching out of the sliding plate 8, the fixing bolt 31 is screwed after the sliding plate 8 is fixed, the fixing bolt 31 is tightly attached to the telescopic end of the telescopic column 29, the telescopic length of the telescopic column 29 can be fixed, after the device is fixed on a power supply line column, the inner arc surface of the extension plate 27 is also tightly attached to the outer arc surface of the power supply line column, the telescopic column 29, the extension plate can be supported in the lifting device in the lifting process through the arrangement of the telescopic column, stability of the lifting device is improved, smooth operation, and the lifting device, and the reliability of the lifting device is improved.

The working principle of the hoisting device for installing the equipment on the column provided by the invention is as follows: when equipment needs to be lifted on a power supply line column, the two clamps 1 are firstly carried to proper positions of the power supply line column, the power supply line column is located between the two clamps 1, the two clamps 1 can be fixed on the outer surface of the power supply line column through the fixing bolts 3, the device can be fixed on the power supply line column, the friction force between the clamps 1 and the power supply line column is increased through the arrangement of the rubber pads 32, the device is more firmly fixed, the power equipment can be lifted through the lifting pulleys 10 and the external lifting ropes, the device is convenient to install, small in size and convenient to use, the transverse plate 15 is pulled upwards through the handle 18, the transverse plate 15 moves upwards to drive the clamping plate 16 to move upwards, the spring 17 is driven to be stretched, the clamping plate 16 is separated from the arc-shaped hole 12, the rectangular cylinder 7 is pushed, the rotating angle of the rectangular cylinder 7 can be adjusted according to specific conditions, then the handle 18 is loosened, under the elastic force of the spring 17, the transverse plate 15 and the clamping plate 16 automatically move downwards, the circle centers of the circles of the arc-shaped holes 12 are all positioned on the circle center of the circle of the clamping hoop 1, the clamping plate 16 is clamped with one of the arc-shaped holes 12 again, the rotating angle of the rectangular cylinder 7 can be fixed, the rotating angle of the rectangular cylinder 7 can be conveniently adjusted, the using convenience and the using convenience of the device are improved, after the extending length of the sliding plate 8 is adjusted according to specific conditions, the screw rod 20 is rotated by rotating the handle 26, the screw rod 20 drives the movable plate 21 to move downwards under the limiting action of the fixed seat 19, because the length of the limiting rod 22 is certain, under the limiting action of the limiting shaft 25, the movable plate 21 moves downwards to drive the lower end of the limiting rod 22 to move towards the inside of the rectangular cylinder 7 and is clamped with the clamping groove 23, and the extending length of the sliding plate 8 can be fixed, the extension length of being convenient for adjust the sliding plate 8, the suitability of this device has been improved, the efficiency that equipment lifted by crane on the post has been improved, make the flexibility of this device higher, along with stretching out of sliding plate 8, sliding plate 8 stretches out through rotating the flexible end that seat three 30 drove flexible post 29, after sliding plate 8 is fixed, revolve wrong fixing bolt 31, make fixing bolt 31 hug closely with flexible end of flexible post 29, can fix the flexible length of flexible post 29, after this device is fixed on the power supply line post, the intrados of extension board 27 also hugs closely with the extrados of power supply line post, through setting up flexible post 29, can be at the in-process of lifting by crane, support sliding plate 8, the stability of this device has been increased, the smooth of work of lifting by crane has been guaranteed, the reliability of this device has been improved.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims (9)

1. The utility model provides an equipment fixing hoisting accessory on post which characterized in that: comprises a clamp hoop (1);

clip (1): both ends all are provided with connection piece (2) around it, the mounting hole has all been seted up to the inside of connection piece (2), it has fixing bolt (3) all to alternate between two mounting holes that transversely correspond, the extrados of clamp (1) on right side is provided with connecting seat (4), the inside sliding connection of connecting seat (4) has slider (5), the one end that clamp (1) center was kept away from in slider (5) is provided with connecting block (6), the one end that clamp (1) center was kept away from in connecting block (6) is provided with a rectangle section of thick bamboo (7), the inside sliding connection of a rectangle section of thick bamboo (7) has sliding plate (8), the one end symmetry that clamp (1) center was kept away from in sliding plate (8) is provided with rotates seat (9), the inside of rotating seat (9) all rotates through a round pin axle and is connected with and lifts by crane pulley (10).

2. The pole mounted equipment lifting device of claim 1, wherein: the outer arc face of connecting seat (4) is provided with limiting plate (11), and arc hole (12) have evenly been seted up to the inside of limiting plate (11), and the upper end of slider (5) is provided with riser (13), and the inside sliding connection of riser (13) has slip post (14), and the upper end of slip post (14) is provided with diaphragm (15), and the lower extreme of diaphragm (15) is provided with cardboard (16), and cardboard (16) and arc hole (12) cooperation installation.

3. The pole mounted equipment lifting device of claim 2, wherein: the bottom wall of the vertical plate (13) is provided with a spring (17), the upper end of the spring (17) is fixedly connected with the lower end of the sliding column (14), and the outer arc surface of the spring (17) is in contact with the inner wall surface of the vertical plate (13).

4. The pole mounted equipment lifting device of claim 2, wherein: the upper end of the transverse plate (15) is provided with a handle (18).

5. The pole mounted equipment lifting device of claim 1, wherein: the upper end of a rectangle section of thick bamboo (7) is provided with fixing base (19), the inside of fixing base (19) is rotated through the bearing and is connected with lead screw (20), the inside sliding connection of fixing base (19) has movable plate (21), the inside screw hole one and lead screw (20) threaded connection of movable plate (21), both ends all rotate through round pin axle two around movable plate (21) and are connected with gag lever post (22), the lower extreme of gag lever post (22) all runs through the rectangular hole of a rectangle section of thick bamboo (7) upper end and extends to the inside of a rectangle section of thick bamboo (7), draw-in groove (23) have evenly been seted up to the upper end of sliding plate (8), gag lever post (22) and draw-in groove (23) cooperation installation.

6. The pole mounted equipment lifting device of claim 5, wherein: a strip-shaped hole (24) is formed in the limiting rod (22), a limiting shaft (25) is arranged in the rectangular hole in the upper end of the rectangular cylinder (7), and the limiting shaft (25) is connected with the adjacent strip-shaped holes (24) in a sliding mode respectively.

7. The pole mounted equipment lifting device of claim 5, wherein: the upper end of the screw rod (20) is provided with a rotating handle (26).

8. The pole mounted equipment lifting device of claim 1, wherein: still including extending board (27), it sets up in the lower extreme of clamp (1) on right side to extend board (27), and the extrados of extending board (27) is provided with rotates two (28) of seat, and the inside of rotating two (28) is rotated through round pin axle three and is connected with flexible post (29), and the lower extreme of sliding plate (8) is provided with rotates three (30) of seat, and the flexible end of flexible post (29) is kept away from the one end at clamp (1) center and is rotated through round pin axle four and rotate three (30) and be connected, and two female connection in the screw hole on flexible post (29) extrados have fixing bolt (31), fixing bolt (31) and flexible post (29) cooperation installation.

9. The pole mounted equipment lifting device of claim 1, wherein: the inner arc surfaces of the hoops (1) are provided with rubber pads (32).

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