CN217676549U - Light hoisting equipment for power transmission line - Google Patents

Abstract

The utility model belongs to the technical field of lifting by crane equipment, a light-duty lifting by crane equipment of transmission line is disclosed, including first fixed block with the activity set up in the second U type piece of first fixed block bottom, one side fixed mounting of first fixed block has the first bracer of symmetry, the top fixed mounting of first bracer has first U type piece, the both sides of first U type piece are run through and have been seted up first spiral shell groove, the bolt is installed to the inner wall screw thread of first spiral shell groove, the opposite side fixed mounting of first fixed block has the second fixed block of symmetry, two fixed mounting has first fixed column between the second fixed block, the bottom four corners edge fixed mounting of second U type piece has the third fixed block. The device can be used for quickly limiting and fixing the insulator, the lifting equipment can be quickly installed on a telegraph pole with a certain height, and the limiting and fixing structure of the insulator can be quickly assembled and used.

Description

Light hoisting equipment for power transmission line

Technical Field

The application relates to the technical field of hoisting equipment, in particular to light hoisting equipment for a power transmission line.

Background

When a power transmission line is overhauled, the insulator generally needs to be replaced, the insulator is heavier in weight, the insulator needs to be lifted to a certain height by using lifting equipment and then manually installed, the insulator is hung at a certain height by using machinery such as a crane by using traditional lifting equipment, and electric power constructors climb to corresponding positions on a telegraph pole to install the insulator.

At present, the utility model patent of patent number CN202120151659.2 discloses a light-duty lifting equipment of transmission line, including fixed frame, the lateral wall top fixedly connected with horizontal pole of fixed frame, the top fixedly connected with handle of horizontal pole, the lateral wall fixedly connected with strengthening rib of fixed frame, strengthening rib and horizontal pole fixed connection, the one end bottom fixedly connected with connecting block of fixed frame is kept away from to the horizontal pole, the bottom of connecting block is provided with the guide pulley, guide pulley sliding connection has the haulage rope, the tip fixedly connected with couple of haulage rope, the surface of fixed frame is provided with adjusting device, the equal fixedly connected with fixing device in surface of fixed frame and adjusting device, the device constitutes a whole through fixed frame, horizontal pole, handle, strengthening rib, connecting block, guide pulley, haulage rope, couple, adjusting device and fixing device, whole volume is less, and the staff of being convenient for carries, utilizes adjusting device, adjusts fixing device's position, through fixing device, with whole and iron tower quick fixed mounting, forms the gallows, and the staff of being convenient for carries out the goods and materials transportation, but present transmission line lifts by crane equipment is difficult to quick spacing fixed installation to quick insulator, lifts up to install on certain height, and the fixed pole remains to improve the limit structure.

Therefore, aiming at the problems that the existing power transmission line hoisting equipment is generally difficult to quickly limit and fix the insulator, the hoisting equipment is difficult to quickly install on a telegraph pole with a certain height, and the limiting and fixing structure of the insulator is difficult to quickly assemble and use, a solution is urgently needed to realize that the power transmission line hoisting equipment can quickly limit and fix the insulator, the hoisting equipment can quickly install on the telegraph pole with a certain height, and the limiting and fixing structure of the insulator can be quickly assembled and used.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides light hoisting equipment for a power transmission line.

The application provides a light-duty hoisting equipment of transmission line adopts following technical scheme:

the utility model provides a light-duty lifting by crane equipment of transmission line, include first fixed block and activity set up in the second U type piece of first fixed block bottom, one side fixed mounting of first fixed block has the first supporting block of symmetry, the top fixed mounting of first supporting block has first U type piece, the both sides of first U type piece are run through and have been seted up first spiral shell groove, the bolt is installed to the inner wall screw thread of first spiral shell groove, the opposite side fixed mounting of first fixed block has the second fixed block of symmetry, two fixed mounting has first fixed column between the second fixed block, the bottom four corners edge fixed mounting of second U type piece has the third fixed block, the both sides of third fixed block are run through and have been seted up first cell body, the inner wall activity of first cell body is provided with the movable block.

Through the technical scheme, the first U-shaped block is hung at a proper position on the telegraph pole support, the bolt is arranged in the wall layer of the first supporting block through the first thread groove, the first fixing block can be quickly fixed on the telegraph pole, and therefore the capacity that the hoisting equipment can be quickly arranged on the telegraph pole with a certain height is achieved.

Further, the bottom activity of first fixed block is provided with the bottom plate, the top fixed mounting of bottom plate has the drum, the both ends inner wall of drum rotates and installs the receipts line roller, the one end fixed mounting of drum has the motor, the output shaft of motor runs through the one end of drum and is connected with receiving the line roller.

Through the technical scheme, the motor is started to rotate the take-up roller, so that the cord can be wound on the take-up roller.

Furthermore, symmetrical second fixing columns are fixedly mounted at the top ends of the second U-shaped blocks, fixing rings are fixedly mounted at the top ends of the second fixing columns, and a thread rope is tied on the fixing rings.

Through above-mentioned technical scheme, establish the cotton rope system on two solid fixed rings, establish the one end system of cotton rope on receiving the line roller, utilize the rolling effect of motor to the wind-up roll, can realize the rolling to the cotton rope to can upwards promote second U type piece.

Furthermore, the bottom end of the first fixing block is fixedly provided with symmetrical second supporting blocks, and one side of each second supporting block is connected with the outer wall of the corresponding first supporting block.

Through above-mentioned technical scheme, the stability of first fixed block can be improved in the setting of second supporting shoe.

Further, the top and the bottom of movable block run through the second thread groove of seting up the symmetry, the screw thread post is installed to the inner wall screw thread of second thread groove, the equal fixed mounting in both sides of second U type piece has the fourth fixed block of symmetry, the top and the bottom of fourth fixed block run through and have seted up the third thread groove, third thread groove and screw thread post looks adaptation.

Through above-mentioned technical scheme, install the inner wall at second thread groove and third thread groove with the screw thread post screw thread, can realize stable the placing of movable block.

Furthermore, a spring is fixedly mounted on the inner wall of the top end of the second U-shaped block, a pressing plate is fixedly mounted at the bottom end of the spring, and a rubber plate is fixedly mounted at the bottom end of the pressing plate.

Through the technical scheme, the insulator can be extruded on the top ends of the two movable blocks by the pressure of the spring on the pressing plate, so that the stable placement of the insulator can be realized.

Furthermore, the top end and the bottom end of the second U-shaped block are provided with through holes in a penetrating mode, a pull rod is movably arranged on the inner wall of each through hole, a third fixing column is fixedly mounted at the top end of each pull rod, and the bottom end of each pull rod penetrates through the through holes to be connected with the top end of the corresponding pressing plate.

Through above-mentioned technical scheme, upwards stimulate the third fixed column, can upwards pull up the pull rod to can upwards stimulate the clamp plate, conveniently place the insulator on the top of two movable blocks.

Furthermore, a second groove body is fixedly formed in the outer wall of the movable block, a rubber frame is movably arranged on the outer wall of the second groove body, and the outer wall of the rubber frame and the outer wall of the movable block are located on the same plane.

Through the technical scheme, the rubber frame can protect the insulator.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) The device hangs the first U-shaped block at a proper position on the telegraph pole bracket, and the first fixing block can be quickly fixed on the telegraph pole by utilizing the bolt to pass through the first thread groove and being installed in the wall layer of the first supporting block, so that the capacity that the hoisting equipment can be quickly installed on the telegraph pole with a certain height is realized;

(2) The device is provided with the second U-shaped block, the first groove body and the movable blocks, the insulator can be placed at the bottom of the second U-shaped block, the movable blocks are placed on the inner wall of the first groove body, the insulator is placed at the top ends of the two movable blocks, and the movable blocks are installed on the inner walls of the second spiral groove and the third spiral groove by utilizing the threads of the threaded columns, so that the movable blocks can be stably placed, meanwhile, the capacity of the device for quickly disassembling and assembling a limiting structure of the insulator is realized, and a motor is started to enable a cord to be wound on a winding roller, so that the second U-shaped block can be lifted;

(3) This device is through setting up through-hole, pull rod and third fixed column, and handheld third fixed column upwards stimulates can upwards mention the clamp plate to conveniently place the insulator in the bottom of rubber slab, place the movable block behind first cell body, unclamp the third fixed column, the elasticity of spring produces decurrent pressure to the clamp plate and can extrude the top at the insulator with the rubber slab, thereby can realize the stable bottom of placing at second U type piece of insulator.

Drawings

FIG. 1 is a schematic perspective view of a light hoisting device for a power transmission line;

FIG. 2 is a schematic perspective view of a second U-shaped block of the present application;

FIG. 3 is a cross-sectional view of a second U-shaped block of the present application;

fig. 4 is a schematic view of a three-dimensional split structure of the movable block and the rubber frame in the present application.

The reference numbers in the figures illustrate: 1. a first fixed block; 2. a first support block; 3. a first U-shaped block; 4. a first screw groove; 5. a bolt; 6. a second fixed block; 7. a first fixed column; 8. a second U-shaped block; 9. a second fixed column; 10. a fixing ring; 11. a third fixed block; 12. a first tank body; 13. a movable block; 14. a base plate; 15. wire coiling; 16. a wire take-up roller; 17. a motor; 18. a cord; 19. a second support block; 20. a second screw groove; 21. a threaded post; 22. a fourth fixed block; 23. a third screw groove; 24. a through hole; 25. a pull rod; 26. a third fixing column; 27. a spring; 28. pressing a plate; 29. a rubber plate; 30. a second tank body; 31. a rubber frame.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses light-duty equipment of lifting by crane of transmission line, set up in second U type piece 8 of first fixed block 1 bottom including first fixed block 1 and activity, one side fixed mounting of first fixed block 1 has first supporting block 2 of symmetry, the top fixed mounting of first supporting block 2 has first U type piece 3, first spiral shell groove 4 has been seted up in the both sides of first U type piece 3 run through, bolt 5 is installed to the inner wall screw thread of first spiral shell groove 4, the opposite side fixed mounting of first fixed block 1 has the second fixed block 6 of symmetry, fixed mounting has first fixed column 7 between two second fixed blocks 6, the bottom four corners edge fixed mounting of second U type piece 8 has third fixed block 11, first cell body 12 has been seted up in the both sides of third fixed block 11 run through, the inner wall activity of first cell body 12 is provided with movable block 13, the bottom fixed mounting of first fixed block 1 has the second supporting block 19 of symmetry, one side of second supporting block 19 is connected with the outer wall of first supporting block 2.

In order to conveniently lift the insulator fixed in the second U-shaped block 8, a bottom plate 14 is movably arranged at the bottom of the first fixing block 1, a wire coil 15 is fixedly installed at the top end of the bottom plate 14, wire take-up rollers 16 are rotatably installed on the inner walls of two ends of the wire coil 15, a motor 17 is fixedly installed at one end of the wire coil 15, one end of an output shaft of the motor 17 penetrating through the wire coil 15 is connected with the wire take-up rollers 16, symmetrical second fixing columns 9 are fixedly installed at the top end of the second U-shaped block 8, a fixing ring 10 is fixedly installed at the top end of each second fixing column 9, and a wire rope 18 is tied on the fixing ring 10. The motor 17 is started to rotate the wire collecting roller 16, and the wire rope 18 can be wound on the wire collecting roller 16, so that the second U-shaped block 8 can be conveniently lifted.

In order to realize the spacing fixed to the movable block 13, the top and the bottom of movable block 13 run through and set up the second thread groove 20 of symmetry, and threaded post 21 is installed to the inner wall screw thread of second thread groove 20, and the equal fixed mounting in both sides of second U type piece 8 has the fourth fixed block 22 of symmetry, and the top and the bottom of fourth fixed block 22 run through and have set up third thread groove 23, third thread groove 23 and threaded post 21 looks adaptation. The threaded column 21 penetrates through the third thread groove 23 and is installed on the inner wall of the second thread groove 20 in a threaded mode, and the movable block 13 can be limited and fixed.

In order to improve the stability that the insulator was placed in second U type piece 8 bottom, the top inner wall fixed mounting of second U type piece 8 has spring 27, spring 27's bottom fixed mounting has clamp plate 28, clamp plate 28's bottom fixed mounting has rubber slab 29, through-hole 24 has been seted up in the top and the bottom of second U type piece 8 run through, the inner wall activity of through-hole 24 is provided with pull rod 25, pull rod 25's top fixed mounting has third fixed column 26, pull rod 25's bottom runs through-hole 24 and is connected with clamp plate 28's top, second cell body 30 has been seted up to the outer wall of movable block 13 is fixed, the outer wall activity of second cell body 30 is provided with rubber frame 31, the outer wall of rubber frame 31 and the outer wall of movable block 13 are in the coplanar. The pressing plate 28 can be moved upwards by manually pulling the third fixing column 26 upwards, and the insulators are placed at the bottom end of the rubber plate 29 and the top ends of the rubber frames 31 on the two movable blocks 13, so that the stability of placing the insulators at the bottom of the second U-shaped block 8 can be improved.

The implementation principle of the light hoisting equipment for the power transmission line in the embodiment of the application is as follows: the first U-shaped block 3 is hung at a proper position on a telegraph pole support, a bolt 5 penetrates through a first screw groove 4 and is installed in a wall layer of a first supporting block 2 in a threaded mode, a first fixing block 1 can be quickly fixed on the telegraph pole, an insulator is placed at the bottom of a second U-shaped block 8, feet are used for stepping on the top end of the second U-shaped block 8, a movable block 13 is placed on the inner wall of a first groove body 12, the top end of a rubber frame 31 is attached to the bottom end of the insulator, the top end of the insulator is attached to the bottom end of a rubber plate 29, a threaded column 21 penetrates through a third screw groove 23 and is installed on the inner wall of a second screw groove 20 in a threaded mode, limiting and fixing of the movable block 13 can be achieved, accordingly, stable placement of the insulator can be achieved, one end of a wire rope 18 is tied to two fixing rings 10, the other end of the wire 18 is tied to a wire take-up roller 16, the wire take-up roller 16 can be rolled up by starting a motor 17, the wire 18 can be rolled up on the wire take-up roller 16, the second U-up block 8 can be lifted up to reach the height of the insulator, and a worker can lift the height of the worker.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a light-duty equipment of lifting by crane of transmission line, includes first fixed block (1) and activity set up in second U type piece (8) of first fixed block (1) bottom, its characterized in that: one side fixed mounting of first fixed block (1) has first supporting block (2) of symmetry, the top fixed mounting of first supporting block (2) has first U type piece (3), the both sides of first U type piece (3) are run through and have been seted up first spiral shell groove (4), bolt (5) are installed to the inner wall screw thread of first spiral shell groove (4), the opposite side fixed mounting of first fixed block (1) has second fixed block (6) of symmetry, two fixed mounting has first fixed column (7) between second fixed block (6), the bottom four corners edge fixed mounting of second U type piece (8) has third fixed block (11), the both sides of third fixed block (11) are run through and have been seted up first cell body (12), the inner wall activity of first cell body (12) is provided with movable block (13).

2. The light hoisting equipment for the power transmission line of claim 1, characterized in that: the bottom activity of first fixed block (1) is provided with bottom plate (14), the top fixed mounting of bottom plate (14) has drum (15), the both ends inner wall of drum (15) rotates and installs receipts line roller (16), the one end fixed mounting of drum (15) has motor (17), the output shaft of motor (17) runs through the one end of drum (15) and is connected with receiving line roller (16).

3. The light hoisting equipment for the power transmission line of claim 1, characterized in that: symmetrical second fixing columns (9) are fixedly mounted at the top ends of the second U-shaped blocks (8), fixing rings (10) are fixedly mounted at the top ends of the second fixing columns (9), and a rope (18) is tied on the fixing rings (10).

4. The light hoisting equipment for the power transmission line of claim 1, characterized in that: the bottom end of the first fixing block (1) is fixedly provided with symmetrical second supporting blocks (19), and one side of each second supporting block (19) is connected with the outer wall of the corresponding first supporting block (2).

5. The light hoisting equipment for the power transmission line of claim 1, characterized in that: the top and the bottom of movable block (13) run through the second thread groove (20) of seting up the symmetry, threaded post (21) are installed to the inner wall screw thread of second thread groove (20), the equal fixed mounting in both sides of second U type piece (8) has fourth fixed block (22) of symmetry, the top and the bottom of fourth fixed block (22) run through and have seted up third thread groove (23), third thread groove (23) and threaded post (21) looks adaptation.

6. The light hoisting equipment for the power transmission line of claim 1, characterized in that: the spring (27) is fixedly installed on the inner wall of the top end of the second U-shaped block (8), the pressing plate (28) is fixedly installed at the bottom end of the spring (27), and the rubber plate (29) is fixedly installed at the bottom end of the pressing plate (28).

7. The light hoisting equipment for the power transmission line of claim 6, wherein: the top end and the bottom end of the second U-shaped block (8) are provided with through holes (24) in a penetrating mode, the inner wall of each through hole (24) is movably provided with a pull rod (25), the top end of each pull rod (25) is fixedly provided with a third fixing column (26), and the bottom end of each pull rod (25) penetrates through the through holes (24) and is connected with the top end of the pressing plate (28).

8. The light hoisting equipment for the power transmission line of claim 1, characterized in that: the outer wall of the movable block (13) is fixedly provided with a second groove body (30), the outer wall of the second groove body (30) is movably provided with a rubber frame (31), and the outer wall of the rubber frame (31) and the outer wall of the movable block (13) are in the same plane.

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