CN217808491U

CN217808491U - Novel hand hoist

Info

Publication number: CN217808491U
Application number: CN202221855110.2U
Authority: CN
Inventors: 莫怡胜; 谢舜明; 陈春吉; 廖亮亮; 卢道文; 丁一江; 彭元靖
Original assignee: Guangdong Maohuajian Group Beihai Petrochemical Engineering Co ltd
Current assignee: Guangdong Maohuajian Group Beihai Petrochemical Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-15
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a novel hand hoist, comprising a base plate, the upper end surface of bottom plate is provided with the support frame, the inside of support frame is provided with adjustment mechanism, adjustment mechanism's lower extreme surface is provided with the spliced pole, the lower extreme surface of spliced pole is provided with the hoist body, the lower extreme of hoist body is provided with buffer gear, the lower extreme surface of bottom plate is provided with can lock the universal wheel. A novel hand hoist, through the adjustment mechanism who sets up, can more make things convenient for people to adjust the calabash hoist, make things convenient for the not equidimension goods of calabash hoist handling, can be adapted to not equidimension goods, the effectual practicality that improves the hoist, through the buffer gear who sets up, the impact force that produces when can buffering the goods and falling to the ground, the impact force that prevents that the goods from receiving is too big and damage, can carry out fine protection to the goods, brings better use prospect.

Description

Novel hand hoist

Technical Field

The utility model relates to a calabash hoist field specifically is a novel hand hoist.

Background

The chain block is called a fairy block, a chain block, a manual block, is a manual hoisting machine which is simple to use and convenient to carry, is also called a chain block or a chain block, and is suitable for short-distance hoisting of small-sized equipment and goods.

When the existing hoist lifting appliance is installed and used, the existing hoist lifting appliance is inconvenient to adjust and only suitable for lifting of cargoes of a single size, large impact force can be generated when the cargoes fall to the ground, some internal relatively precise cargoes are easily damaged after being impacted, certain adverse effects are brought to people in the using process, and therefore the novel hand hoist lifting appliance is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel hand hoist possesses convenient the regulation, makes things convenient for the not goods of equidimension of handling, and the impact force that produces when can cushioning the goods and falling to the ground protects advantages such as the goods is not fragile, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel hand hoist, includes the bottom plate, the upper end surface of bottom plate is provided with the support frame, the inside of support frame is provided with adjustment mechanism, adjustment mechanism's lower extreme surface is provided with the spliced pole, the lower extreme surface of spliced pole is provided with the hoist body, the lower extreme of hoist body is provided with buffer gear, the lower extreme surface of bottom plate is provided with can lock the universal wheel, adjustment mechanism includes carousel, two-way lead screw, movable block, stopper and guide arm, two-way lead screw is located the one end surface of carousel, the movable block is located the outer wall of two-way lead screw, the stopper is located the upper end surface of movable block, the guide arm runs through in the stopper.

Preferably, a coupler is arranged between the rotary table and the bidirectional lead screw, the outer surface of one end of the rotary table is directly connected with the outer surface of one end of the bidirectional lead screw through the coupler, a threaded structure is arranged between the moving block and the bidirectional lead screw, the inner surface of the middle of the moving block is in threaded connection with the outer wall of the bidirectional lead screw through the threaded structure, a fixing groove is formed between the moving block and the limiting block, the outer surface of the upper end of the moving block is fixedly connected with the outer surface of the lower end of the limiting block through the fixing groove, a sliding groove is formed between the guide rod and the limiting block, and the inner surface of the middle of the guide rod is in sliding connection with the outer wall of the guide rod through the sliding groove.

Preferably, the buffer mechanism comprises a first rubber buffer plate, a damping shock absorber, a connecting screw rod, a second rubber buffer plate and a locking nut.

Preferably, the damping shock absorber is located the upper end surface of first rubber buffer board, connecting screw is located the upper end surface of damping shock absorber, second rubber buffer board and lock nut all are located connecting screw's outer wall, and lock nut is located the upper end surface of second rubber buffer board.

Preferably, a second fixing groove is formed between the damping shock absorber and the first rubber buffer plate, the outer surface of the upper end of the first rubber buffer plate is fixedly connected with the outer surface of the lower end of the damping shock absorber through the second fixing groove, a connecting screw rod is arranged between the damping shock absorber and the second rubber buffer plate, and the outer surface of the upper end of the damping shock absorber is detachably connected with the outer surface of the lower end of the second rubber buffer plate through the connecting screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel hand hoist possesses following beneficial effect:

1. the novel hand-operated hoist lifting appliance can be more convenient for people to adjust the hoist lifting appliance through the arranged adjusting mechanism, the hoist lifting appliance can conveniently lift goods with different sizes, the practicability of the lifting appliance is effectively improved, the rotary disc drives the bidirectional lead screw to rotate through the shaft coupling after rotating, the connecting column is driven to reciprocate through the moving block after the bidirectional lead screw rotates, the quantity of spliced pole has two sets ofly, and two sets of spliced poles drive the hoist body that drives self respectively and carry out relative reciprocating motion to adjust the distance between two sets of hoist bodies, conveniently be adapted to not unidimensional goods, two sets of hoist body handling are also more stable than single group hoist body handling goods, have avoided the phenomenon that the goods appears inclining.

2. This novel hand hoist, through the buffer gear who sets up, the impact force that produces when can buffering the goods falls to the ground, the impact force that prevents the goods and receive is too big and damage, can touch buffer gear at first when the goods falls to the ground, first rubber buffer board after buffer gear receives the potential energy, damping shock absorber ware and second rubber buffer board can produce deformation, absorb the impact force that the goods produced when falling to the ground at the in-process of deformation to cushion the goods, protect the goods not receive the damage.

Drawings

Fig. 1 is the utility model relates to a novel hand-operated hoist's overall structure schematic diagram.

Fig. 2 is the utility model relates to a novel adjustment mechanism's in hand hoist structure schematic diagram.

Fig. 3 is the utility model relates to a novel buffer gear's among hand hoist structure schematic diagram.

In the figure: 1. a base plate; 2. a support frame; 3. an adjustment mechanism; 4. connecting columns; 5. a hanger body; 6. a buffer mechanism; 7. the universal wheel can be locked; 301. a turntable; 302. a bidirectional screw rod; 303. a moving block; 304. a limiting block; 305. a guide bar; 601. a first rubber buffer plate; 602. a damping shock absorber; 603. connecting a screw rod; 604. a second rubber buffer plate; 605. and locking the nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Detailed description of the preferred embodiment

The embodiment is an embodiment of a novel hand-operated hoist lifting appliance.

As shown in fig. 1-3, a novel hand-operated hoist lifting appliance includes a base plate 1, a support frame 2 is arranged on an upper end outer surface of the base plate 1, an adjusting mechanism 3 is arranged inside the support frame 2, a connecting column 4 is arranged on a lower end outer surface of the adjusting mechanism 3, a lifting appliance body 5 is arranged on a lower end outer surface of the connecting column 4, a buffer mechanism 6 is arranged on a lower end of the lifting appliance body 5, a lockable universal wheel 7 is arranged on a lower end outer surface of the base plate 1, the adjusting mechanism 3 includes a turntable 301, a bidirectional lead screw 302, a movable block 303, a limiting block 304 and a guide rod 305, the bidirectional lead screw 302 is arranged on one end outer surface of the turntable 301, the movable block 303 is arranged on an outer wall of the bidirectional lead screw 302, the limiting block 304 is arranged on an upper end outer surface of the movable block 303 is in direct connection with the one end outer surface of the bidirectional lead screw 302 through a coupler, a threaded structure is arranged between the movable block 303 and the bidirectional lead screw 302, an inner surface of the movable block 303 is in threaded connection with an outer wall of the bidirectional lead screw 302 through the threaded structure, a first fixing groove is arranged on an inner surface of the movable block 303 and the limiting block 304, a first fixing groove is arranged on an upper end outer surface of the movable block 303 and a lower end outer surface of the limiting block 304, the movable block 303 is fixedly connected with a sliding chute 305, and a middle of the guide rod 305, and a sliding chute of the guide rod 305 are arranged on a middle of the guide rod 305.

It should be noted that, through the adjustment mechanism 3 that sets up, can make things convenient for people to adjust the calabash hoist more, make things convenient for the not equidimension goods of calabash hoist handling, the effectual practicality that improves the hoist, carousel 301 rotates the back and drives two-way lead screw 302 through the shaft coupling and rotates, two-way lead screw 302 rotates the back and drives spliced pole 4 through movable block 303 and carries out reciprocating motion, spliced pole 4's quantity has two sets ofly, two sets of spliced pole 4 drive respectively the hoist body 5 that drives self and carry out relative reciprocating motion, thereby adjust the distance between two sets of hoist bodies 5, conveniently be adapted to not unidimensional goods, two sets of hoist bodies 5 handling are also more stable than hoist single group body 5 handling goods, the phenomenon that the goods appear inclining has been avoided, through the buffer mechanism 6 that sets up, the impact force that produces when can cushion the goods, the impact force that prevents to receive the goods is too big and damages, buffer mechanism 6 can touch at first rubber buffer mechanism 6 when the goods at first when the goods falls to the ground, buffer mechanism 6 receives behind the potential energy, damping bumper shock absorber 602 and second rubber buffer plate 604 can produce deformation, the impact force when the goods is fallen to the ground, the goods absorbs the impact force that the goods that produces when the goods, protect the goods that falls to the ground, protect the goods and is damaged.

Detailed description of the invention

The embodiment is an embodiment of a buffer device used on a novel hand-operated hoist lifting appliance.

As shown in fig. 3, the buffer mechanism 6 includes a first rubber buffer plate 601, a damping shock absorber 602, a connecting screw 603, a second rubber buffer plate 604 and a locking nut 605, the damping shock absorber 602 is located on the outer surface of the upper end of the first rubber buffer plate 601, the connecting screw 603 is located on the outer surface of the upper end of the damping shock absorber 602, the second rubber buffer plate 604 and the locking nut 605 are both located on the outer wall of the connecting screw 603, the locking nut 605 is located on the outer surface of the upper end of the second rubber buffer plate 604, a second fixing groove is provided between the damping shock absorber 602 and the first rubber buffer plate 601, the outer surface of the upper end of the first rubber buffer plate 601 is fixedly connected with the outer surface of the lower end of the damping shock absorber 602 through the second fixing groove, the connecting screw 603 is provided between the damping shock absorber 602 and the second rubber buffer plate 604, and the outer surface of the upper end of the damping shock absorber 602 is detachably connected with the outer surface of the lower end of the second rubber buffer plate 604 through the connecting screw 603.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a novel hand hoist, includes bottom plate (1), its characterized in that: the outer surface of the upper end of the bottom plate (1) is provided with a support frame (2), an adjusting mechanism (3) is arranged inside the support frame (2), a connecting column (4) is arranged on the outer surface of the lower end of the adjusting mechanism (3), a lifting appliance body (5) is arranged on the outer surface of the lower end of the connecting column (4), a buffer mechanism (6) is arranged at the lower end of the lifting appliance body (5), a lockable universal wheel (7) is arranged on the outer surface of the lower end of the bottom plate (1), the adjusting mechanism (3) comprises a rotary plate (301), a bidirectional lead screw (302), a movable block (303), a limiting block (304) and a guide rod (305), the bidirectional lead screw (302) is located on the outer surface of the one end of the rotary plate (301), the movable block (303) is located on the outer wall of the bidirectional lead screw (302), the limiting block (304) is located on the outer surface of the upper end of the movable block (303), and the guide rod (305) penetrates through the limiting block (304).

2. The novel manual hoist of claim 1, characterized in that: the bidirectional screw rod mechanism is characterized in that a coupler is arranged between the rotary disc (301) and the bidirectional screw rod (302), the outer surface of one end of the rotary disc (301) is directly connected with the outer surface of one end of the bidirectional screw rod (302) through the coupler, a threaded structure is arranged between the moving block (303) and the bidirectional screw rod (302), the inner surface of the middle of the moving block (303) is in threaded connection with the outer wall of the bidirectional screw rod (302) through the threaded structure, a first fixing groove is formed between the moving block (303) and the limiting block (304), the outer surface of the upper end of the moving block (303) is fixedly connected with the outer surface of the lower end of the limiting block (304) through the first fixing groove, a sliding groove is formed between the guide rod (305) and the limiting block (304), and the inner surface of the middle of the guide rod (305) is in sliding connection with the outer wall of the guide rod (305) through the sliding groove.

3. The novel manual hoist of claim 1, characterized in that: the buffer mechanism (6) comprises a first rubber buffer plate (601), a damping shock absorber (602), a connecting screw rod (603), a second rubber buffer plate (604) and a locking nut (605).

4. The novel hand hoist of claim 3, characterized in that: the damping shock absorber (602) is located on the outer surface of the upper end of the first rubber buffer plate (601), the connecting screw rod (603) is located on the outer surface of the upper end of the damping shock absorber (602), the second rubber buffer plate (604) and the locking nut (605) are both located on the outer wall of the connecting screw rod (603), and the locking nut (605) is located on the outer surface of the upper end of the second rubber buffer plate (604).

5. The novel hand hoist of claim 3, characterized in that: be provided with the fixed slot No. two between damping bumper shock absorber (602) and first rubber buffer board (601), the upper end surface of first rubber buffer board (601) is connected through the lower extreme external surface fixed of No. two fixed slots and damping bumper shock absorber (602), be provided with connecting screw (603) between damping bumper shock absorber (602) and second rubber buffer board (604), the upper end surface of damping bumper shock absorber (602) can be dismantled with the lower extreme surface of second rubber buffer board (604) and be connected through connecting screw (603).