CN219652511U - Hanging tool for flywheel - Google Patents

Abstract

The utility model discloses a lifting appliance for a flywheel, which comprises a supporting rod, a sliding frame, a clamping frame, lifting lugs, a clamping mechanism and a clamping component, wherein the top end and the bottom end of the outer wall of the supporting rod are connected with the sliding frame in a sliding manner, the clamping frame is fixedly connected to the front surface of the sliding frame, the lifting lugs are fixedly connected to the top end of the sliding frame, the clamping mechanism is arranged on the back of the supporting rod, and the clamping component is arranged at the center of the front surface of the supporting rod. This hoist for flywheel passes through the cooperation work of lantern ring, grooved bar, first lead screw, second lead screw and connecting block in fixture, can drive the clamp frame and carry out the centre gripping to the outer wall of flywheel, through the cooperation work of inserted bar, slider, spring, spacing frame, horizontal pole, kicking block, torsional spring and dop in the joint component, can carry out the joint to the through-hole of seting up in flywheel center department, through the cooperation work of above-mentioned structure, can hoist the flywheel, convenient to use person installs the flywheel, promotes work efficiency.

Description

Hanging tool for flywheel

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for a flywheel.

Background

The flywheel is a disc-shaped part with large rotational inertia, the flywheel is used as an energy storage device, the main function of the flywheel is to store energy and inertia outside the power stroke of the engine, when the engine is assembled, the flywheel needs to be taken out of a station device, transported and then installed into a flywheel shell, in the process of transporting the flywheel, a crane is needed, the flywheel is inconvenient to clamp when being hoisted by the existing lifting appliance for the flywheel, and the installation efficiency of the flywheel is affected by a user.

Disclosure of Invention

The utility model aims to provide a lifting appliance for a flywheel, which solves the problems that the prior lifting appliance for the flywheel provided in the prior art is inconvenient to clamp the flywheel and affects the installation efficiency of a user on the flywheel when the flywheel is lifted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting appliance for the flywheel comprises a supporting rod, a sliding frame, a clamping frame, lifting lugs, a clamping mechanism and a clamping component, wherein the sliding frame is connected to the top end and the bottom end of the outer wall of the supporting rod in a sliding manner, the clamping frame is fixedly connected to the front surface of the sliding frame, the lifting lugs are fixedly connected to the top end of the sliding frame at the top end of the sliding frame, the clamping mechanism is mounted on the back of the supporting rod, and the clamping component is mounted at the center of the front surface of the supporting rod;

preferably, the fixture comprises a lantern ring, a groove rod, a first screw rod, a second screw rod and a connecting block, the inner side of the lantern ring is rotationally connected with the groove rod, the first screw rod is connected with the inner bottom end of the groove rod in a threaded manner, the second screw rod is connected with the inner top end of the groove rod in a threaded manner, the connecting blocks are fixedly connected with the bottom ends and the top ends of the first screw rod and the second screw rod respectively, and the lantern ring is fixedly connected to the back center of the supporting rod.

Preferably, the top and bottom ends of the inner wall of the grooved bars are formed with opposite threads.

Preferably, a rubber protection pad is processed on the inner side of the clamping frame.

Preferably, the joint component includes inserted bar, slider, spring, spacing frame, horizontal pole, kicking block, torsional spring and dop, the inner wall center department rigid coupling of inserted bar has the slider, the inner wall back rigid coupling of inserted bar has the spring, the front surface rigid coupling of spring has spacing frame, the inner wall back rigid coupling of spacing frame has the horizontal pole, the front surface rigid coupling of horizontal pole has the kicking block, the inboard sliding connection of horizontal pole has the torsional spring, the top and the low end rigid coupling of torsional spring have the dop respectively, the inserted bar rigid coupling is in the front surface center department of vaulting pole, spacing frame sliding connection is in the inboard of slider.

Preferably, through holes are formed in the top end and the bottom end of the outer wall of the inserted link.

Preferably, a sliding groove is formed in the inner side of the cross rod.

Compared with the prior art, the utility model has the beneficial effects that: this hoist for flywheel passes through the cooperation work of lantern ring, grooved bar, first lead screw, second lead screw and connecting block in fixture, can drive the clamp frame and carry out the centre gripping to the outer wall of flywheel, through the cooperation work of inserted bar, slider, spring, spacing frame, horizontal pole, kicking block, torsional spring and dop in the joint component, can carry out the joint to the through-hole of seting up in flywheel center department, through the cooperation work of above-mentioned structure, can hoist the flywheel, convenient to use person installs the flywheel, promotes work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connecting structure of the clamping mechanism in FIG. 1;

fig. 3 is a schematic side sectional connection structure of the clamping member in fig. 1.

In the figure: 1. the clamping device comprises a supporting rod, 2, a sliding frame, 3, a clamping frame, 4, a lifting lug, 5, a clamping mechanism, 501, a lantern ring, 502, a groove rod, 503, a first screw rod, 504, a second screw rod, 505, a connecting block, 6, a clamping component, 601, a plunger rod, 602, a sliding block, 603, a spring, 604, a limiting frame, 605, a cross rod, 606, a top block, 607, a torsion spring, 608 and a clamping head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hoist for flywheel, including vaulting pole 1, sliding frame 2, press from both sides frame 3, lug 4, fixture 5 and joint component 6, the outer wall top and the bottom sliding connection of vaulting pole 1 have sliding frame 2, vaulting pole 1 is used for spacing to sliding frame 2, sliding frame 2's front surface rigid coupling has pressing from both sides frame 3, sliding frame 2 is used for fixing pressing from both sides frame 3, the top rigid coupling of top sliding frame 2 has lug 4, pressing from both sides frame 3 and is used for carrying out the centre gripping to the outer wall of flywheel, fixture 5 is installed to the back of vaulting pole 1, be used for driving pressing from both sides frame 3 and remove, joint component 6 is installed at the front surface center department of vaulting pole 1, joint component 6 is used for carrying out the joint to the through-hole that the flywheel center department offered;

the clamping mechanism 5 comprises a lantern ring 501, a groove rod 502, a first screw rod 503, a second screw rod 504 and a connecting block 505, wherein the groove rod 502 is rotationally connected to the inner side of the lantern ring 501, the groove rod 502 is used for driving the first screw rod 503 and the second screw rod 504 to move, the first screw rod 503 is in threaded connection with the inner bottom end of the groove rod 502, the second screw rod 504 is in threaded connection with the inner top end of the groove rod 502, the first screw rod 503 and the second screw rod 504 are used for driving the connecting block 505 to move, the bottom ends and the top ends of the first screw rod 503 and the second screw rod 504 are fixedly connected with the connecting block 505 respectively, the connecting block 505 is used for driving the clamping frame 3 to move, the lantern ring 501 is fixedly connected to the back center of the supporting rod 1, the lantern ring 501 is used for carrying out left side on the groove rod 502, the inner wall top end and the bottom end of the groove rod 502 are processed with opposite threads, the first screw rod 503 and the second screw rod 504 which are in the inner side can be driven to be in the groove rod 502 to move outwards respectively when the groove rod 502 rotates, and the inner side of the clamping frame 3 is processed with a rubber protection pad for protecting the outer wall of the flywheel.

The clamping component 6 comprises a inserted link 601, a sliding block 602, a spring 603, a limiting frame 604, a cross rod 605, a top block 606, a torsion spring 607 and a clamping head 608, wherein the sliding block 602 is fixedly connected to the center of the inner wall of the inserted link 601, the sliding block 602 is used for supporting the limiting frame 604, the spring 603 is used for extruding the limiting frame 604, the elastic coefficient of the spring 603 is 20N/CM-30N/CM, the limiting frame 604 is fixedly connected to the front surface of the spring 603, the limiting frame 604 is used for extruding the torsion spring 607, the cross rod 605 is fixedly connected to the back of the inner wall of the limiting frame 604, the cross rod 605 is used for fixing the top block 606, the top block 606 is fixedly connected to the front surface of the cross rod 605, the torsion spring 607 is slidably connected to the inner side of the cross rod 605, the torsion spring 607 is used for fixing the torsion spring 608, the top end and the lower end of the torsion spring 607 are fixedly connected to the clamping head 608 respectively, the clamping head 608 is used for clamping through holes formed in the center of the flywheel, the inserted link 601 is fixedly connected to the front surface of the supporting rod 1, the limiting frame 604 is slidably connected to the inner side of the sliding block 602, the top end and the bottom end of the clamping head 601 can be slidably retracted from the outer wall of the cross rod 605.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When the lifting appliance for the flywheel starts to be installed and used, a user inserts the inserted rod 601 in the clamping member 6 into the through hole formed in the center of the flywheel, and presses the supporting rod 1 downwards with force, so that the top block 606 can slide towards the inside of the inserted rod 601, the cross rod 605 can be driven to move through the top block 606, the limit frame 604 is extruded, the limit frame 604 can slide backwards, the clamping of the torsion spring 607 can be canceled, the torsion spring 607 can be outwards expanded through the resilience force generated by the torsion spring 607, the clamping head 608 extends out of the outer wall of the inserted rod 601, the through hole formed in the center of the flywheel can be clamped, then the user rotates the groove rod 502 in the clamping mechanism 5, the first screw 503 and the second screw 504 which are in threaded connection with the inner wall of the groove rod 502 can be driven to work in a matched mode through the rotation of the groove rod 502, can drive the inside shrink of connecting block 505 to can drive through connecting block 505 and press from both sides frame 3 and remove, make press from both sides the outer wall of frame 3 centre gripping to the flywheel, be convenient for carry out the centre gripping to the flywheel, make things convenient for the staff to the flywheel hoist and mount, hoist the flywheel to the rear end of bent axle and install the back, the opposite direction rotates grooved bar 502, can drive first lead screw 503 and second lead screw 504 outwards remove and make press from both sides frame 3 cancel the centre gripping to the flywheel outer wall, the resilience force that produces through spring 603 can reset spacing frame 604, make spacing frame 604 joint to the outer wall of torsional spring 607, make the inside that the dop 608 retracted to inserted bar 601, thereby make inserted bar 601 cancel the joint between the through-hole of seting up with the flywheel inside, be convenient for install the flywheel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hoist for flywheel, includes vaulting pole (1), sliding frame (2), presss from both sides frame (3) and lug (4), outer wall top and bottom sliding connection of vaulting pole (1) have sliding frame (2), the front surface rigid coupling of sliding frame (2) has pressing from both sides frame (3), and the top rigid coupling of sliding frame (2) has lug (4), its characterized in that, fixture (5) are installed at the back of vaulting pole (1), joint component (6) are installed in front surface center department of vaulting pole (1);

the clamping mechanism (5) comprises a sleeve ring (501), a groove rod (502), a first screw rod (503), a second screw rod (504) and a connecting block (505), wherein the groove rod (502) is connected to the inner side of the sleeve ring (501) in a rotating mode, the first screw rod (503) is connected to the inner bottom end of the groove rod (502) in a threaded mode, the second screw rod (504) is connected to the inner top end of the groove rod (502) in a threaded mode, the connecting block (505) is fixedly connected to the bottom end and the top end of the first screw rod (503) and the top end of the second screw rod (504) respectively, and the sleeve ring (501) is fixedly connected to the back center of the supporting rod (1).

2. The hanger for flywheels as claimed in claim 1, wherein the inner wall top and bottom ends of said grooved bars (502) are formed with opposite threads.

3. A lifting appliance for flywheel according to claim 2, characterized in that the inner side of the clamping frame (3) is provided with rubber protection pads.

4. The lifting appliance for the flywheel according to claim 3, wherein the clamping member (6) comprises a plug rod (601), a sliding block (602), a spring (603), a limiting frame (604), a cross rod (605), a top block (606), a torsion spring (607) and a clamping head (608), the sliding block (602) is fixedly connected to the center of the inner wall of the plug rod (601), the spring (603) is fixedly connected to the back of the inner wall of the plug rod (601), the limiting frame (604) is fixedly connected to the front surface of the spring (603), the cross rod (605) is fixedly connected to the back of the inner wall of the limiting frame (604), the top block (606) is fixedly connected to the front surface of the cross rod (605), the torsion spring (607) is fixedly connected to the top end and the lower end of the torsion spring (607) respectively, the plug rod (601) is fixedly connected to the center of the front surface of the supporting rod (1), and the limiting frame (604) is slidably connected to the inner side of the sliding block (602).

5. The lifting appliance for the flywheel according to claim 4, wherein through holes are formed in the top end and the bottom end of the outer wall of the inserted link (601).

6. The lifting appliance for a flywheel according to claim 5, characterized in that a chute is provided on the inner side of the cross bar (605).