CN216512384U - A auxiliary device for transfer car (buggy) hoist and mount - Google Patents

Abstract

The utility model discloses an auxiliary device for hoisting a transfer trolley, wherein both ends of a lower connecting shaft are movably connected with a left connecting arm and a right connecting arm, the lower connecting shaft is connected with the left connecting arm and the middle part with the connecting arms, the lower connecting shaft is sleeved with a lower sleeve shaft and is in clearance fit, the upper part of the upper sleeve shaft is provided with a connecting piece, the lower part of the upper sleeve shaft is provided with an upper connecting rod, the upper part of the lower sleeve shaft is provided with a lower connecting rod, the upper connecting rod is connected with the lower connecting rod through an intermediate rod, the end part of the intermediate rod is movably connected with the lower connecting rod through a pin shaft, the middle part of the intermediate rod is movably connected with the upper connecting rod through a pin shaft, and the intermediate rod is provided with a pull rod.

Description

A auxiliary device for transfer car (buggy) hoist and mount

Technical Field

The utility model relates to the technical field of hoisting assistance, in particular to an auxiliary device for hoisting a transfer trolley.

Background

When the existing frame type ferry-boat transfer trolley is transferred, the wheels of the ferry-boat transfer trolley are rail wheels, so that the ferry-boat transfer trolley is generally transferred by a forklift or a crane, the stability of the transfer trolley is required to be kept when the trolley is hooked, the hooked trolley wastes time and labor, and the special ferry-boat transfer trolley is expensive in manufacturing cost and cannot be generally used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides an auxiliary device for hoisting a transfer trolley so as to solve at least one of the technical problems.

The technical scheme for solving the technical problems is as follows: the auxiliary device for hoisting the transfer trolley comprises two hook bodies, an upper connecting shaft, an upper sleeve shaft, an upper connecting rod, a connecting piece, a lower connecting shaft, a lower sleeve shaft, a lower connecting rod, a middle rod and a pull rod, wherein the hook bodies comprise a left movable arm, a right movable arm, a left connecting arm, a right connecting arm, a left hook arm and a right hook arm, the left movable arm is movably connected with the left connecting arm through a pin shaft, the left connecting arm is connected with the right hook arm through a fastening bolt, the end part of the right hook arm is provided with a flat structure, the right movable arm is movably connected with the left connecting arm through a pin shaft, the right connecting arm is connected with the left hook arm through a fastening bolt, the end part of the left hook arm is provided with a flat structure, the two ends of the upper connecting shaft are movably connected with the left movable arm and the right movable arm, the upper connecting shaft is sleeved with the upper sleeve shaft and is in clearance fit, the two ends of the lower connecting shaft are movably connected with the left connecting arm, The utility model discloses a connecting rod, including upper sleeve shaft, connecting rod is connected with left connecting arm, the middle part that has the connecting arm down, the connecting rod cover is equipped with down the sleeve shaft and is clearance fit down, the upper portion of going up the sleeve shaft is provided with the connecting piece, the lower part of going up the sleeve shaft is provided with the connecting rod, the upper portion of lower sleeve shaft is provided with down the connecting rod, it is connected through the intermediate lever with lower connecting rod to go up the connecting rod, the tip of intermediate lever passes through round pin axle swing joint with lower connecting rod, the middle part of intermediate lever is through round pin axle and last connecting rod swing joint, the intermediate lever is provided with the pull rod.

Furthermore, the pull rod is arranged below the middle rod and is perpendicular to the middle rod.

Further, a handle is arranged at the end part of the pull rod.

Further, the end part of the right hook arm is provided with a hook.

Further, the fastening bolt is provided with a fastening nut in a matching manner.

Furthermore, a connecting hole for connection is formed in the middle of the connecting piece.

The utility model has the beneficial effects that:

the four hook arms which can be opened manually and closed automatically are arranged, so that an operator can stably hook the transfer trolley when using the transfer trolley, the use is simple, trouble and labor are saved, the device is also provided with the fastening bolt which can adjust the angle of the hook arms, most of the transfer trolleys can be compatible, the application range is wide, the structure is simple, the manufacturing cost is low, the stable hook transfer trolley can be realized, the use is simple, trouble and labor are saved, most of the transfer trolleys can be compatible, and the device has good practicability.

Drawings

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

In the drawings, the components represented by the respective reference numerals are listed below:

a hook body 1; a left movable arm 11; a right movable arm 12; a left connecting arm 13; a right connecting arm 14; a left hook arm 15; a right hook arm 16; an upper connecting shaft 2; an upper sleeve shaft 3; an upper connecting rod 31; a connecting member 32; a lower connecting shaft 4; a lower sleeve shaft 5; a lower connecting rod 51; an intermediate lever 6; a pull rod 7.

Detailed Description

The utility model will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the utility model. Further, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents may fall within the scope of the utility model as defined in the appended claims.

Referring to fig. 1, the structure of the utility model is schematically shown, the utility model comprises a hook body 1, an upper connecting shaft 2, an upper sleeve shaft 3, an upper connecting rod 31, a connecting piece 32, a lower connecting shaft 4, a lower sleeve shaft 5, a lower connecting rod 51, a middle rod 6 and a pull rod 7, the number of the hook body 1 is two, the hook body 1 comprises a left movable arm 11, a right movable arm 12, a left connecting arm 13, a right connecting arm 14, a left hook arm 15 and a right hook arm 16, the left movable arm 11 is movably connected with the left connecting arm 13 through a pin shaft, the left connecting arm 13 is connected with the right hook arm 16 through a fastening bolt, the end part of the right hook arm 16 is provided with a flat structure, the right movable arm 12 is movably connected with the left connecting arm 13 through a pin shaft, the right connecting arm 14 is connected with the left hook arm 15 through a fastening bolt, the end part of the left hook arm 15 is provided with a flat structure, both ends of the upper connecting shaft 2 are movably connected with the left movable arm 11 and the right movable arm 12, the upper sleeve shaft 2 is sheathed with a clearance fit, equal swing joint in both ends of lower connecting axle 4 has left linking arm 13, right linking arm 14, lower connecting axle 4 and left linking arm 13, there is the middle part of linking arm to be connected, lower connecting axle 4 cover is equipped with lower sleeve 5 and is clearance fit, the upper portion of going up sleeve 3 is provided with connecting piece 32, the lower part of going up the sleeve is provided with connecting rod 31, the upper portion of lower sleeve 5 is provided with down connecting rod 51, it is connected through intermediate lever 6 with lower connecting rod 51 to go up connecting rod 31, the tip of intermediate lever 6 passes through round pin axle swing joint with lower connecting rod 51, the middle part of intermediate lever 6 is through round pin axle and last connecting rod 31 swing joint, intermediate lever 6 is provided with pull rod 7.

The pull rod 7 is arranged below the middle rod 6 and is perpendicular to the middle rod 6, a handle is arranged at the end of the pull rod 7, an operator can conveniently press the pull rod 7, a hook is arranged at the end of the right hook arm 16, other articles can be hooked in a hook mode, a fastening nut is arranged on the fastening bolt in a matched mode, a user can conveniently adjust the angle between the hook arm and the connecting arm, the hook is used for hooking the transfer trucks with different sizes, and a connecting hole for connection is formed in the middle of the connecting piece 32 and is connected with a crane through the connecting hole.

When the device is used, an operator connects the device with a crane, adjusts the angle between the connecting arm and the hook arm by unscrewing the fastening bolt and the fastening nut, screws the fastening bolt and the fastening nut, ensures that the hook arm is perpendicular to the angle of the transfer vehicle when the transfer vehicle is lifted, avoids unhooking, presses the pull rod 7 downwards by the operator when the device is used, ensures that the distance between the upper connecting shaft 2 and the lower connecting shaft 4 is shortened, opens the hook arm at the moment, descends the device to be matched with the frame type transfer vehicle, releases the pull rod 7 by the user, automatically closes the hook arm and is matched with the transfer vehicle due to gravity, the crane pulls up the transfer vehicle and transfers the transfer vehicle, and presses the pull rod 7 downwards by the operator after the transfer is finished, opens the suspension arm and finishes transferring the transfer vehicle.

The four hook arms which can be opened manually and closed automatically are arranged, so that an operator can stably hook the transfer trolley when using the transfer trolley, the use is simple, trouble and labor are saved, the device is also provided with the fastening bolt which can adjust the angle of the hook arms, most of the transfer trolleys can be compatible, the application range is wide, the structure is simple, the manufacturing cost is low, the stable hook transfer trolley can be realized, the use is simple, trouble and labor are saved, most of the transfer trolleys can be compatible, and the device has good practicability.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an auxiliary device for transfer car (buggy) hoist and mount which characterized in that: the hook comprises a hook body, an upper connecting shaft, an upper sleeve shaft, an upper connecting rod, a connecting piece, a lower connecting shaft, a lower sleeve shaft, a lower connecting rod, a middle rod and a pull rod, wherein the hook body comprises a left movable arm, a right movable arm, a left connecting arm, a right connecting arm, a left hook arm and a right hook arm, the left movable arm is movably connected with the left connecting arm through a pin shaft, the left connecting arm is connected with the right hook arm through a fastening bolt, the end part of the right hook arm is provided with a flat structure, the right movable arm is movably connected with the left connecting arm through a pin shaft, the right connecting arm is connected with the left hook arm through a fastening bolt, the end part of the left hook arm is provided with a flat structure, the two ends of the upper connecting shaft are movably connected with the left movable arm and the right movable arm, the upper connecting shaft is sleeved with the upper sleeve shaft and is in clearance fit, the two ends of the lower connecting shaft are movably connected with the left connecting arm and the right connecting arm, the connecting shaft is connected with the left connecting arm and the middle part with the connecting arm, the lower connecting shaft is sleeved with the lower sleeve shaft and is in clearance fit, the upper part of the upper sleeve shaft is provided with a connecting piece, the lower part of the upper sleeve shaft is provided with an upper connecting rod, the upper part of the lower sleeve shaft is provided with a lower connecting rod, the upper connecting rod is connected with the lower connecting rod through an intermediate rod, the end part of the intermediate rod is movably connected with the lower connecting rod through a pin shaft, the middle part of the intermediate rod is movably connected with the upper connecting rod through a pin shaft, and the intermediate rod is provided with a pull rod.

2. Auxiliary device for the lifting of transport trolleys according to claim 1, characterised in that it comprises: the pull rod is arranged below the middle rod and is perpendicular to the middle rod.

3. Auxiliary device for the lifting of transport trolleys according to claim 1, characterised in that it comprises: the end part of the pull rod is provided with a handle.

4. Auxiliary device for the lifting of transport trolleys according to claim 1, characterised in that it comprises: and a hook is arranged at the end part of the right hook arm.

5. Auxiliary device for the lifting of transport trolleys according to claim 1, characterised in that it comprises: and the fastening bolt is provided with a fastening nut in a matching way.

6. Auxiliary device for the lifting of transport trolleys according to claim 1, characterised in that it comprises: and a connecting hole for connection is formed in the middle of the connecting piece.

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