CN111646382A

CN111646382A - Household crane capable of sliding, stabilizing and not shaking

Info

Publication number: CN111646382A
Application number: CN202010551410.0A
Authority: CN
Inventors: 陈志权; 程彦坤
Original assignee: Individual
Current assignee: Pinghu Zhongmei Packaging Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-09-11
Anticipated expiration: 2040-06-17
Also published as: CN111646382B

Abstract

The invention provides a household crane capable of sliding and stably not shaking, and relates to the technical field of daily life. This can slide and stabilize domestic crane who does not rock, comprising a base plate, the top fixedly connected with handrail of bottom plate, the spout has been seted up to the inside of bottom plate, the top sliding connection of spout has the backup pad, the inboard bottom fixedly connected with slide bar of backup pad, the bottom interactive connection of slide bar has the pulley, the inside swing joint of slide bar has a slider No. one, the outside swing joint of slide bar has the removal frame, remove slider No. two of the inside swing joint of frame, the top swing joint of slider No. two has a connecting rod No. one, the top swing joint of slider No. two has a connecting rod No. two. Can realize making things convenient for the jack-up at the bottom activity through hoisting equipment, the cooperation of rethread structure is used at the uniform velocity with article and is risen, and the setting of two couples can reach the effect that article do not rock in the jack-up in-process.

Description

Household crane capable of sliding, stabilizing and not shaking

Technical Field

The invention relates to the technical field of daily life, in particular to a household crane capable of sliding and stably not shaking.

Background

The crane plays a very important role in industry, the largest role is that people can use the crane to replace manpower to carry when carrying the substitute objects, and with the rapid development of economy in China, particularly the increase of infrastructure projects in China, structural parts needing to be carried are heavier and heavier, and the embodying of the crane is more and more important.

Although the crane has obvious industrial function, the shadow of the crane is rarely seen in daily life, but in normal life, people can meet more or less heavy objects, people have great difficulty in carrying the crane, and the crane is particularly labored and easy to hurt if being carried by people.

In order to solve the problems, the inventor provides a household crane which can slide and is stable and does not shake, the crane can move at the bottom through a hoisting facility to realize convenient hoisting, then the objects are lifted at a constant speed through the matching use of the structure, and the effect that the objects do not shake in the hoisting process can be achieved through the arrangement of two hooks.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a household crane capable of sliding and stably not shaking comprises a bottom plate, wherein a handrail is fixedly connected to the top of the bottom plate, a sliding groove is formed in the bottom plate, a supporting plate is slidably connected to the top of the sliding groove, a sliding rod is fixedly connected to the bottom of the inner side of the supporting plate, pulleys are interactively connected to the bottom of the sliding rod, a first sliding block is movably connected to the inner side of the sliding rod, a moving frame is movably connected to the outer side of the sliding rod, a second sliding block is movably connected to the inner side of the moving frame, a first connecting rod is movably connected to the top of the second sliding block, a second connecting rod is movably connected to the top of the second sliding block, a chain is movably connected to one end, away from the second sliding block, of the first connecting rod, a first rolling wheel is movably connected to the right side of the inner portion of the chain, a second rolling wheel is movably connected, remove the right side bottom fixedly connected with tight pulley No. two of frame, the bottom swing joint of tight pulley has the couple No. one, the bottom swing joint of No. two tight pulleys has the couple No. two.

Preferably, the quantity of spout has two, and the symmetric distribution is in the both sides of bottom plate, the width of backup pad is greater than the distance between two spouts, guarantees that the carriage can slide on the floor, and has the clearance between the four sides of spout and bottom plate, prevents that the carriage from removing outside the bottom plate when sliding on the bottom plate.

Preferably, the bottom of the pulley is in contact with the bottom plate, the height of the sliding rod is lower than that of the moving frame, and the sliding rod is located at the center of the supporting plate, so that the weights at two ends can be balanced in the process of lifting the object, the lifting cannot incline, and the sliding rod can move along with the movement of the supporting frame.

Preferably, the movable frame is fixedly connected to the outer side of the first sliding block, the first fixed wheel and the second fixed wheel are symmetrically distributed at the bottoms of the two ends of the movable frame by taking the sliding rod as a center, and when the movable frame moves, the first sliding block can also move up and down along with the movable frame.

Preferably, the width of the second sliding block is smaller than that of the moving frame, the second sliding block is not in contact with the first sliding block, the first connecting rod and the second connecting rod are in contact with each other on the second sliding block at the end far away from the chain, the movement of the second sliding block is the reason for driving the moving movement, and the moving range is the length inside the moving frame.

Preferably, No. one connecting rod and No. two connecting rods are all swing joint on the chain in the one end of keeping away from No. two sliders, and gapped between them, and No. one connecting rod and No. two connecting rod swing joint drive No. one connecting rod and No. two connecting rods to rotate when the chain rotates on the chain.

Preferably, when the second slider moves the frame right side on the right side, the distance between the first hook and the second hook and the bottom plate is the same as the length of the moving frame, and the first hook and the second hook cannot collide with the bottom plate when the moving frame moves to the lowest point.

The invention provides a household crane which can slide and is stable and does not shake. The method has the following beneficial effects:

1. this but domestic crane that can slide and stabilize not rock through two spouts of seting up on the bottom plate, can make a round trip to promote the hoisting apparatus in the backup pad, all has the clearance in the four sides through spout and bottom plate, so the backup pad can not remove outside the bottom plate, causes droing of backup pad, has reached the effect of making things convenient for the jack-up.

2. This can slide and stable domestic crane who does not rock through the rotation of gyro wheel and No. two gyro wheels, drives the chain and rotates, and the rethread uses with the cooperation of No. two connecting rods with a connecting rod on the chain, can make No. two sliders slide inside removing the frame, removes the frame through the cooperation of a slider and removal frame and can reciprocate, can make the light mention of article through couple and No. two couples, has reached the effect of practicing thrift the manpower.

Drawings

FIG. 1 is a schematic view of the structure of the bottom plate and the chute of the present invention;

FIG. 2 is a schematic diagram of a pre-hoisting configuration of the present invention;

FIG. 3 is a schematic diagram of the post-hoisting structure of the present invention;

FIG. 4 is a schematic view of the chain structure of the present invention;

fig. 5 is an enlarged view of the structure of fig. 2 at a.

In the figure: 1. a base plate; 2. a handrail; 3. a chute; 4. a support plate; 5. a slide bar; 6. a pulley; 7. a first sliding block; 8. moving the frame; 9. a second sliding block; 10. a first connecting rod; 11. a second connecting rod; 12. a chain; 13. a first roller; 14. a second roller; 15. a first fixed wheel; 16. a second fixed wheel; 17. a first hook; 18. no. two hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the slidable and stable home crane is as follows:

referring to fig. 1-5, a household crane capable of sliding and stably not shaking comprises a base plate 1, a handrail 2 is fixedly connected to the top of the base plate 1, a sliding groove 3 is formed in the base plate 1, a supporting plate 4 is slidably connected to the top of the sliding groove 3, the number of the sliding grooves 3 is two, the sliding grooves are symmetrically distributed on two sides of the base plate 1, the width of the supporting plate 4 is larger than the distance between the two sliding grooves 3, gaps exist between the sliding grooves 3 and four sides of the base plate 1, a hoisting device on the supporting plate 4 can be pushed back and forth through the two sliding grooves 3 formed in the base plate 1, gaps exist on four sides of the sliding grooves 3 and the base plate 1, the supporting plate 4 cannot move out of the base plate 1, the supporting plate 4 is prevented from falling off, and the effect of.

A sliding rod 5 is fixedly connected to the bottom of the inner side of the supporting plate 4, a pulley 6 is interactively connected to the bottom of the sliding rod 5, a first sliding block 7 is movably connected to the inner portion of the sliding rod 5, a moving frame 8 is movably connected to the outer side of the sliding rod 5, the bottom of the pulley 6 is in contact with the bottom plate 1, the height of the sliding rod 5 is lower than that of the moving frame 8 and is located at the center position of the supporting plate 4, a second sliding block 9 is movably connected to the inner portion of the moving frame 8, a first connecting rod 10 is movably connected to the top of the second sliding block 9, a second connecting rod 11 is movably connected to the top of the second sliding block 9, a chain 12 is movably connected to one end of the first connecting rod 10, which is far away from the second sliding block 9, the first connecting rod 10 and the second connecting rod 11 are movably connected to the chain 12 at one end, which is far away from the second sliding block 9, a, the first connecting rod 10 and the second connecting rod 11 are contacted on the second sliding block 9 at one end far away from the chain 12, the first roller 13 is movably connected at the right side inside the chain 12, the second roller 14 is movably connected at the left side inside the chain 12, the first fixed wheel 15 is fixedly connected at the bottom of the left side of the movable frame 8, the movable frame 8 is fixedly connected at the outer side of the first sliding block 7, the first fixed wheel 15 and the second fixed wheel 16 are symmetrically distributed at the bottoms of the two ends of the movable frame 8 by taking the sliding rod 5 as a center, the second fixed wheel 16 is fixedly connected at the bottom of the right side of the movable frame 8, the first hook 17 is movably connected at the bottom of the first fixed wheel 15, the second hook 18 is movably connected at the bottom of the second fixed wheel 16, when the second sliding block 9 moves at the right side of the movable frame 8, the distance between the first hook 17 and the second hook 18 and the bottom plate 1 is the same as the length of the movable frame 8, and the first roller 13, drive chain 12 and rotate, the rethread uses with the cooperation of connecting rod 10 and No. two connecting rods 11 on the chain 12, can make No. two sliders 9 slide inside removing frame 8, removes frame 8 through the cooperation of slider 7 with removing frame 8 and can reciprocate, can make the light mention of article through couple 17 and couple 18 No. two, has reached the effect of practicing thrift the manpower.

When in use, an operator pushes the handrail 2 to move the crane to the front of an article, the support plate 4 can slide back and forth on the bottom plate 1 through the two symmetrical sliding grooves 3 arranged on the bottom plate 1, at the moment, the article is fixed through the first hook 17 and the second hook 18, as the first hook 17 and the second hook 18 are fixedly connected with the bottoms of the two ends of the moving frame 8 through iron rods, even if the article can keep a non-shaking state when ascending, at the moment, the first roller 13 and the second roller 14 are driven to rotate through the operation of the motor, as the first roller 13 and the second roller 14 are movably connected with the chain 12 at the outer side, the first roller 13 and the second roller 14 rotate to drive the chain 12 to rotate, the first connecting rod 10 and the second connecting rod 11 are movably connected at the outer side of the chain 12, the chain 12 drives the first connecting rod 10 and the second connecting rod 11 to rotate along with the same, no. two sliders 9 of one end swing joint of keeping away from chain 12 through a connecting rod 10 and No. two connecting rods 11 again, can drive No. two sliders 9 when chain 12 rotates and slide in removing frame 8, when No. two sliders 9 slide in removing frame 8, through the cooperation of removing frame 8 and slider 7, can make and remove frame 8 and slide from top to bottom on slide bar 5, reached the effect that makes article rise, also guaranteed simultaneously can not lead to the hoist to rock when article rise.

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

Claims

1. A household crane capable of sliding and stably not shaking comprises a bottom plate (1), and is characterized in that: the top of the bottom plate (1) is fixedly connected with a handrail (2), a sliding groove (3) is formed in the bottom plate (1), a supporting plate (4) is connected to the top of the sliding groove (3) in a sliding mode, a sliding rod (5) is fixedly connected to the bottom of the inner side of the supporting plate (4), a pulley (6) is interactively connected to the bottom of the sliding rod (5), a first sliding block (7) is movably connected to the inside of the sliding rod (5), a moving frame (8) is movably connected to the outer side of the sliding rod (5), a second sliding block (9) is movably connected to the inside of the moving frame (8), a first connecting rod (10) is movably connected to the top of the second sliding block (9), a second connecting rod (11) is movably connected to the top of the second sliding block (9), and a chain (12) is movably connected to one end, away from the second sliding block, the inside right side swing joint of chain (12) has gyro wheel (13) No. one, the inside left side swing joint of chain (12) has gyro wheel (14) No. two, fixed pulley (15) of left side bottom fixedly connected with of removal frame (8), fixed pulley (16) No. two of right side bottom fixedly connected with of removal frame (8), the bottom swing joint of fixed pulley (15) has couple (17) No. one, the bottom swing joint of fixed pulley (16) has couple (18) No. two.

2. A slidable stable non-rocking home crane according to claim 1, wherein: the quantity of spout (3) has two, and the symmetric distribution is in the both sides of bottom plate (1), the width of backup pad (4) is greater than the distance between two spout (3), and has the clearance between the four sides of spout (3) and bottom plate (1).

3. A slidable stable non-rocking home crane according to claim 1, wherein: the bottom of the pulley (6) is in contact with the bottom plate (1), the height of the sliding rod (5) is lower than that of the moving frame (8), and the sliding rod is positioned at the center of the support plate (4).

4. A slidable stable non-rocking home crane according to claim 1, wherein: remove frame (8) fixed connection in the outside of slider (7) No. one, fixed round (15) and No. two fixed rounds (16) use slide bar (5) to distribute at the both ends bottom of removing frame (8) as central symmetry.

5. A slidable stable non-rocking home crane according to claim 1, wherein: the width of No. two slider (9) is less than the width of removing frame (8), and No. two slider (9) do not contact with slider (7), connecting rod (10) and No. two connecting rod (11) are in the contact on No. two slider (9) of keeping away from the one end of chain (12).

6. A slidable stable non-rocking home crane according to claim 1, wherein: the first connecting rod (10) and the second connecting rod (11) are movably connected to the chain (12) at one ends far away from the second sliding block (9), and a gap is reserved between the first connecting rod and the second connecting rod.

7. A slidable stable non-rocking home crane according to claim 1, wherein: when the second sliding block (9) moves the right side of the frame (8) at the right side, the distance between the first hook (17) and the second hook (18) and the bottom plate (1) is the same as the length of the moving frame (8).