Winching machine for electric power construction of electric power engineering

Abstract

The utility model relates to the technical field of winching machines, in particular to a winching machine for electric power construction of electric power engineering, which comprises a base, support legs are fixedly mounted at four corners of the bottom end of the base, and a moving mechanism is arranged below the base and close to one end of the inner side of each support leg; a transmission frame is fixedly installed at the top end of the base, an adjusting mechanism is arranged in the transmission frame, and the adjusting mechanism is matched with the moving mechanism. During transferring, the hand wheel is rotated, the hand wheel drives the two-way lead screw to rotate, the two-way lead screw drives the two inclined strips to move in the opposite directions, the inclined strips press the inclined blocks downwards when moving, the inclined blocks stretch the second springs when descending, the moving wheels are driven to extend out of the lower portion of the guide frame, and therefore the supporting feet and the base are jacked up in the opposite directions, and then the equipment can be moved through the moving wheels in an auxiliary mode. Therefore, the purpose of convenient movement is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the winch technology field, concretely is a winch for electric power construction of electric power engineering. BACKGROUND

[0002] Electric power engineering is the engineering related to the production, transportation and distribution of electric energy, and in a broad sense, it also includes the engineering of applying electricity as power and energy in various fields. Winch is the abbreviation of motor winch, also known as motor winch or motor winch. This term is commonly used in areas where motor winch is widely used. Motor winch is a necessary construction product for tightening lines and erecting poles during the installation of overhead cables and underground wiring. It can smoothly and conveniently erect conductor hoists, pull or tighten lines in various complex environments.

[0003] The winch for electric power construction of electric power engineering disclosed in the authorized announcement No. CN219751462U comprises a support table, a rotating motor is fixedly installed on one side of the top of the support table, a No. 1 gear is fixedly sleeved on the output shaft of the rotating motor, and a reduction box is fixedly connected to the top of the support table. After the above technical scheme is adopted, the winch for electric power construction of electric power engineering has the beneficial effects that the problem of poor cleaning effect of the cable caused by insufficient contact between the cable and the cleaning part is avoided, and the cleaning effect of the winch on the cable is improved.

[0004] Although the above-mentioned patent avoids the problem of poor cleaning effect of the cable caused by insufficient contact between the cable and the cleaning part, the above-mentioned structure is relatively bulky and inconvenient to move during transportation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a winch for electric power construction of electric power engineering to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0007] A winch for electric power construction of electric power engineering comprises

[0008] A base is provided with supporting legs fixedly installed at the bottom corners, and a moving mechanism is arranged at the inner side of one end of the base near the supporting legs;

[0009] A transmission frame is fixedly installed at the top end of the base, an adjusting mechanism is arranged in the transmission frame, and the adjusting mechanism cooperates with the moving mechanism;

[0010] A rack is arranged at the top end of the transmission frame, a transmission shell is arranged at the right side of the outer part of the rack, a winch wheel is movably installed at the upper end of the rack, and a winding mechanism is arranged in the transmission shell and connected in transmission with the winch wheel.

[0011] Preferably, the moving mechanism includes a guide frame, which is vertically arranged at the bottom end of the base and at one end near the inner side of the support leg. A moving wheel is movably installed inside the guide frame by a spring, and the top of the moving wheel passes through the spring and is fixedly connected to the base by an inclined block.

[0012] Preferably, the adjusting mechanism includes a bidirectional lead screw, which is movably installed in the middle of the inner side of the transmission frame. A handwheel is fixedly installed at the left end of the bidirectional lead screw through the transmission frame. Diagonal bars are threaded to the outside of both ends of the bidirectional lead screw, and the diagonal bars match the diagonal blocks.

[0013] Preferably, both ends of the inner side of the transmission frame are provided with guide rods that are horizontal to the bidirectional lead screw, and both ends of the inclined bar are movably sleeved with the guide rods;

[0014] Preferably, the winding mechanism includes a second synchronous pulley and a first synchronous pulley. The second synchronous pulley and the first synchronous pulley are respectively arranged at the upper and lower ends inside the transmission housing. The second synchronous pulley and the first synchronous pulley are engaged by a synchronous belt body. A motor is arranged on the outer side of the bottom end of the transmission housing. The output shaft of the motor is fixedly connected to the first synchronous pulley. The second synchronous pulley is fixedly connected to a winch. The other end of the winch is movably connected to the left side of the frame through a rotating shaft.

[0015] Preferably, rod seats are provided on both sides of the top front of the transmission frame, a crossbar is fixedly installed between the two rod seats, a guide sleeve is movably installed on the outside of the crossbar, and springs connected to the rod seats are provided on both sides of the guide sleeve and on the outside of the crossbar.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. A winch for power construction in power engineering, when transported, the handwheel is turned, the handwheel drives the double-sided screw to rotate, the double-sided screw drives two inclined bars to move in opposite directions, the inclined bars press down the inclined block when they move, the inclined block stretches the second spring when it descends, and drives the moving wheel to extend from under the guide frame. In this way, the support legs and the base are lifted in opposite directions, and then the moving wheel can be used to assist the equipment to move, thereby achieving the purpose of easy movement.

[0018] 2. The winch for power construction in power engineering, when winding, starts the motor, drives synchronous pulley one to rotate, synchronous pulley one drives synchronous pulley two to rotate synchronously through the synchronous belt body, synchronous pulley two drives the winch wheel to wind up the steel cable and pull the cable. During winding, the cable slides along the inside of the guide sleeve and drives the guide sleeve to move back and forth outside the crossbar, so that the cable is synchronously organized. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 This is a top sectional view of the transmission frame of this utility model;

[0021] Figure 3 This is a side view of the oblique strip structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the transmission housing of this utility model;

[0023] Figure 5 For the present utility model Figure 1 Enlarged diagram of point A in the middle.

[0024] In the diagram: 1. Base; 2. Support leg; 3. Transmission frame; 4. Machine frame; 5. Transmission housing; 6. Guide frame; 7. Spring 1; 8. Moving wheel; 9. Inclined block; 10. Double-acting lead screw; 11. Handwheel; 12. Inclined bar; 13. Guide rod; 14. Synchronous pulley 2; 15. Synchronous pulley 1; 16. Motor; 17. Rod seat; 18. Crossbar; 19. Guide sleeve; 20. Spring 2; 21. Winch wheel. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-5 As shown, this utility model provides a technical solution:

[0027] A winch for power construction in power engineering includes a base 1. Support legs 2 are fixedly installed at the four corners of the bottom of the base 1. A moving mechanism is provided below the base 1 and near the inner side of the support legs 2. The moving mechanism includes a guide frame 6. The guide frame 6 is vertically arranged at the bottom of the base 1 and near the inner side of the support legs 2. A moving wheel 8 is movably installed inside the guide frame 6 via a spring-7. The top of the moving wheel 8 passes through the spring-7 and is fixedly connected to the base 1 by a wedge 9. A transmission frame 3 is fixedly installed at the top of the base 1. An adjustment mechanism is provided inside the transmission frame 3. The adjustment mechanism includes a double-acting lead screw 10. The double-acting lead screw 10 is movably installed in the middle of the inner side of the transmission frame 3. A handwheel 11 is fixedly installed through the transmission frame 3 at the left end of the double-acting lead screw 10. An inclined bar 12 is threadedly connected to both ends of the double-acting lead screw 10. The inclined bar 12 matches the inclined block 9. The adjustment mechanism and the moving mechanism cooperate with each other. Guide rods 13 are provided at both ends of the inner side of the transmission frame 3, which are horizontal to the angle of the double-acting lead screw 10. The two ends of the inclined bar 12 are movably sleeved with the guide rods 13.

[0028] In this embodiment, during transport, the handwheel 11 is turned, which drives the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 drives the two inclined bars 12 to move in opposite directions. When the inclined bars 12 move, they press down on the inclined block 9. When the inclined block 9 descends, it stretches the second spring 20 and drives the moving wheel 8 to extend from below the guide frame 6. In this way, the support leg 2 and the base 1 are lifted in opposite directions, and then the equipment can be moved by the moving wheel 8.

[0029] like Figure 1 and Figure 4 As shown, a frame 4 is installed at the top of the transmission frame 3, and a transmission housing 5 is installed on the outer right side of the frame 4. A winch wheel 21 is movably installed at the upper end of the frame 4. A winding mechanism connected to the winch wheel 21 is installed inside the transmission housing 5. The winding mechanism includes a second synchronous pulley 14 and a first synchronous pulley 15. The second synchronous pulley 14 and the first synchronous pulley 15 are respectively installed at the upper and lower ends inside the transmission housing 5. The second synchronous pulley 14 and the first synchronous pulley 15 are engaged by a synchronous belt body. At the bottom end of the transmission housing 5... A motor 16 is installed on the outside. The output shaft of the motor 16 is fixedly connected to a timing pulley 15. A timing pulley 14 is fixedly connected to a winch 21. The other end of the winch 21 is movably connected to the left side of the frame 4 through a rotating shaft. Rod seats 17 are provided on both sides of the top front of the transmission frame 3. A crossbar 18 is fixedly installed between the two rod seats 17. A guide sleeve 19 is movably installed on the outside of the crossbar 18. A spring 20 connected to the rod seat 17 is provided on both sides of the guide sleeve 19 and on the outside of the crossbar 18.

[0030] In this embodiment, during winding, the motor 16 is started, and the motor 16 drives the first synchronous pulley 15 to rotate. The first synchronous pulley 15 drives the second synchronous pulley 14 to rotate synchronously through the synchronous belt body. The second synchronous pulley 14 drives the winch wheel 21 to wind up the steel cable and pull the cable. During winding, the cable slides along the inside of the guide sleeve 19 and drives the guide sleeve 19 to move back and forth outside the crossbar 18, so that the cable is synchronously organized.

[0031] Working principle: During transfer, turn the handwheel 11, which drives the double-acting screw 10 to rotate. The double-acting screw 10 drives the two inclined bars 12 to move in opposite directions. When the inclined bars 12 move, they press down on the inclined block 9. When the inclined block 9 descends, it stretches the second spring 20 and drives the moving wheel 8 to extend from below the guide frame 6. In this way, the support leg 2 and the base 1 are lifted in opposite directions, and then the equipment can be moved by the moving wheel 8. During winding, start the motor 16, which drives the first synchronous pulley 15 to rotate. The first synchronous pulley 15 drives the second synchronous pulley 14 to rotate synchronously through the synchronous belt body. The second synchronous pulley 14 drives the winch wheel 21 to wind up the steel cable and pull the cable. During winding, the cable slides along the inside of the guide sleeve 19 and drives the guide sleeve 19 to move back and forth outside the crossbar 18, so that the cable is synchronously organized.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A winch for power construction in power engineering, characterized in that: include A base (1) is provided with four fixed support legs (2) at the bottom corners of the base (1) and a moving mechanism is provided at the bottom of the base (1) and near the inner side of the support legs (2). A transmission frame (3) is fixedly installed at the top of the base (1), and an adjustment mechanism is provided inside the transmission frame (3). The adjustment mechanism cooperates with the moving mechanism. A frame (4) is provided at the top of the transmission frame (3), and a transmission shell (5) is provided on the outside of the right side of the frame (4). A winch wheel (21) is movably installed at the upper end of the frame (4), and a winding mechanism that is connected to the winch wheel (21) is provided inside the transmission shell (5).

2. The winch for power construction in power engineering according to claim 1, characterized in that: The moving mechanism includes a guide frame (6). The guide frame (6) is vertically arranged at the bottom end of the base (1) and at the inner end near the support leg (2). Inside the guide frame (6), a moving wheel (8) is movably installed by a spring (7). The top of the moving wheel (8) passes through the spring (7) and is fixedly connected to the base (1) by an inclined block (9).

3. A winch for power construction in power engineering according to claim 2, characterized in that: The adjustment mechanism includes a bidirectional lead screw (10), which is movably installed in the middle of the inner side of the transmission frame (3). A handwheel (11) is fixedly installed at the left end of the bidirectional lead screw (10) through the transmission frame (3). Diagonal bars (12) are threaded to the outside of both ends of the bidirectional lead screw (10), and the diagonal bars (12) are matched with the diagonal blocks (9).

4. A winch for power construction in power engineering according to claim 3, characterized in that: Both ends of the inner side of the transmission frame (3) are provided with guide rods (13) that are at the same angle as the bidirectional lead screw (10), and both ends of the inclined bar (12) are movably connected to the guide rods (13).

5. A winch for power construction in power engineering according to claim 1, characterized in that: The winding mechanism includes a second synchronous pulley (14) and a first synchronous pulley (15). The second synchronous pulley (14) and the first synchronous pulley (15) are respectively arranged at the upper and lower ends inside the transmission housing (5). The second synchronous pulley (14) and the first synchronous pulley (15) are engaged by the synchronous belt body. A motor (16) is arranged on the outer side of the bottom end of the transmission housing (5). The output shaft of the motor (16) is fixedly connected to the first synchronous pulley (15). The second synchronous pulley (14) is fixedly connected to the winch wheel (21). The other end of the winch wheel (21) is movably connected to the left side of the frame (4) through a rotating shaft.

6. A winch for power construction in power engineering according to claim 1, characterized in that: The transmission frame (3) has rod seats (17) on both sides of the top front. A crossbar (18) is fixedly installed between the two rod seats (17). A guide sleeve (19) is movably installed on the outside of the crossbar (18). A spring (20) connected to the rod seat (17) is provided on both sides of the guide sleeve (19) and on the outside of the crossbar (18).

Images