CN220432163U

CN220432163U - Power-assisted lifting device

Info

Publication number: CN220432163U
Application number: CN202322128966.0U
Authority: CN
Inventors: 杨东宝
Original assignee: Changchun Sanfeng Machinery Equipment Co ltd
Current assignee: Changchun Sanfeng Machinery Equipment Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-02
Anticipated expiration: 2033-08-09

Abstract

The utility model provides a power-assisted lifting device, and belongs to the technical field of workpiece lifting. This helping hand hoisting device includes pole setting and moving mechanism, branch is installed at the top of pole setting, the lifting box is installed to the bottom of branch, the bottom at the pole setting is installed to the removal dish, equal fixedly connected with all around of removal dish removes the frame, it sets up in the bottom of removing the frame to remove the wheel, remove the top of wheel and remove the bottom fixed connection of frame, balancing weight swing joint is in the both sides of removing the frame, the movable groove has been seted up to the bottom of balancing weight, the loose axle activity is in the both sides of movable inslot portion, through setting up moving mechanism, can promote the lifting box through branch in the pole setting, assist the user to promote the transfer work in-process to article, carry out movable support work between pole setting and the ground, simultaneously, provide the medium of removing the pole setting for the user, convenient to use person adjusts the position of pole setting according to article lifting position, consequently, the flexibility of use of pole setting has been improved.

Description

Power-assisted lifting device

Technical Field

The utility model relates to the technical field of workpiece lifting, in particular to a power-assisted lifting device.

Background

The booster lifting device is equipment capable of assisting workers in lifting moving objects, and can provide additional force or power for users, so that the users can be helped to complete various tasks or activities.

In the related art, in the use process of the power-assisted lifting device, a mode of fixing the power-assisted lifting device with a workshop is generally adopted, so that the stability of the power-assisted lifting device in the working process is ensured, and the power-assisted lifting device is used.

However, at present in power assisted lifting device use, because the position of workshop loading and unloading goods is different, and power assisted lifting device and workshop ground fixed use, lead to power assisted lifting device can not promote work to the article outside the scope of lifting, influence power assisted lifting device's use flexibility and reduce.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a booster lifting device that overcomes or at least partially solves the above technical problems.

The utility model is realized in the following way:

the utility model provides a power-assisted lifting device, which comprises a vertical rod, wherein a supporting rod is arranged at the top of the vertical rod, and a lifting box is arranged at the bottom of the supporting rod;

a moving mechanism; the moving mechanism includes;

a moving tray; the movable plate is arranged at the bottom of the vertical rod, and movable frames are fixedly connected to the periphery of the movable plate;

a moving wheel; the movable wheels are arranged at the bottom of the movable frame, and the tops of the movable wheels are fixedly connected with the bottom of the movable frame;

balancing weight; the balancing weights are movably connected to two sides of the movable frame, and movable grooves are formed in the bottoms of the balancing weights;

a movable shaft; the movable shaft is movably arranged at two sides of the inside of the movable groove, and the two sides of the surface of the movable shaft are fixedly connected with contact wheels;

a contact positioning mechanism; the contact positioning mechanism is movably connected to the bottom of the movable disc.

In a preferred scheme, the contact positioning mechanism comprises a contact disc, a contact pad and a connecting frame, wherein the contact disc is movably connected to the bottom of the movable disc, the contact pad is fixedly connected to the bottom of the contact disc, and the connecting frame is fixedly connected to the top of the contact disc.

In a preferred scheme, the bayonet is arranged on the inner side of the connecting frame, a clamping block is movably connected in the bayonet, and the inner side of the clamping block is fixedly connected with the outer side of the movable disc.

In a preferred scheme, the bottom of the movable disk is provided with a magnetic disk, the bottom of the magnetic disk is fixedly connected with the top of the contact disk, and the magnetic disk is matched with the contact disk to be used with the movable disk.

In a preferred scheme, the spread frame is characterized in that connecting grooves are formed in two sides of the spread frame, connecting blocks are movably connected in the connecting grooves, and the outer sides of the connecting blocks are fixedly connected with the inner sides of the balancing weights.

In a preferred scheme, the inboard fixedly connected with of balancing weight is located the fixing base at removal frame top, the top swing joint of fixing base has the fixed column, fixing base and fixed column cooperation balancing weight are used with removing the frame.

In a preferred scheme, the fixed slot has all been seted up to the both sides at movable rack top, the bottom of fixed column is located the inside of fixed slot, the fixed slot cooperation fixed column uses.

In a preferred scheme, the two sides of the surface of the movable shaft are both movably connected with a connecting sleeve positioned at the outer side of the contact wheel, the inside of the connecting sleeve is movably connected with a connecting ring, the inner side of the connecting ring is fixedly connected with the surface of the movable shaft, and the outer side of the connecting sleeve is fixedly connected with the inner wall of the movable groove.

The utility model provides a power-assisted lifting device, which has the beneficial effects that:

1. through setting up moving mechanism, can promote the case through branch cooperation in the pole setting, assist the user to promote article transfer work in-process, carry out movable support work between opposite pole and the ground, simultaneously, provide the medium of removing the pole setting for the user, convenient to use person adjusts the position of pole setting according to article lifting position, consequently improved the flexibility of use of pole setting.

2. Through setting up contact positioning mechanism, can be through moving the frame cooperation and remove the wheel removal after the pole setting, through moving the dish and carrying out the contact positioning work between pole and the ground, avoid moving the frame and moving the condition that appears being difficult to the location in the dish use, consequently improved the location convenience of moving dish and moving the frame.

3. Through setting up bayonet socket and fixture block, can carry out joint location work between contact plate and the movable disk through the link through contact pad cooperation movable disk work in-process at the contact disk, avoid the condition that appears being difficult to the location in the contact disk work in-process, consequently improved the advisor and the convenience of contact disk.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a mobile frame according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a connecting frame according to an embodiment of the present utility model;

fig. 4 is a schematic view of a three-dimensional cross-section structure of a connecting sleeve according to an embodiment of the present utility model;

in the figure: 1. a vertical rod; 2. a support rod; 3. a lifting box; 41. a moving tray; 42. a moving rack; 43. a moving wheel; 44. balancing weight; 45. a movable groove; 46. a movable shaft; 47. a contact wheel; 51. a contact plate; 52. a contact pad; 53. a connecting frame; 6. a bayonet; 7. a clamping block; 8. a magnetic disk; 9. a connecting groove; 10. a connecting block; 11. a fixing seat; 12. fixing the column; 13. a fixing groove; 14. connecting sleeves; 15. and a connecting ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a helping hand hoisting device, includes pole setting 1 and moving mechanism, and pole branch 2 is installed at the top of pole setting 1, and lift box 3 is installed to the bottom of pole branch 2, can carry out movable support work between pole setting 1 and ground in pole setting 1 use, and the user of being convenient for removes the position of pole setting 1 according to the in-service use condition, changes the promotion scope of lift box 3, has consequently improved the use convenience of pole setting 1.

Referring to fig. 1-4, in a preferred embodiment, the moving mechanism comprises a moving disc 41, a moving frame 42, moving wheels 43, balancing weights 44, a movable groove 45, a movable shaft 46, contact wheels 47 and a contact positioning mechanism, the moving disc 41 is installed at the bottom of the upright 1, the moving frame 42 is fixedly connected to the periphery of the moving disc 41, the moving wheels 43 are arranged at the bottom of the moving frame 42, the top of the moving wheel 43 is fixedly connected with the bottom of the moving frame 42, the balancing weights 44 are movably connected to two sides of the moving frame 42, the movable groove 45 is formed in the bottom of the balancing weights 44, the movable shaft 46 is movably arranged on two sides of the inside of the movable groove 45, the two sides of the surface of the movable shaft 46 are fixedly connected with the contact wheels 47, the contact positioning mechanism is movably connected to the bottom of the moving disc 41, the balancing weights 44 are installed at the bottom of the moving frame 42 through the moving disc 41, and the balancing weights 44 are installed at the outer side of the moving frame 42, when the upright 1 needs to be used, the upright 1 is pushed by the moving disc 41 to be matched with the moving wheel 43, the upright 1 is pushed by the moving disc 41 to be adjusted, the moving disc, the balancing weights 43 are matched with the moving disc 1, the position needs to be used, and the magnetic disc 51 is contacted with the bottom of the magnetic disc 51 when the magnetic disc is contacted with the moving disc 41, and the magnetic disc 51 is contacted with the bottom of the magnetic disc 51, and the magnetic disc 51 is contacted with the bottom 1 through the moving disc 51, and the magnetic disc 51 is contacted with the magnetic disc 51.

Referring to fig. 2, in a preferred embodiment, through setting up the both sides of removing the frame 42 and all having seted up spread groove 9, the inside swing joint of spread groove 9 has connecting block 10, the outside of connecting block 10 and the inboard fixed connection of balancing weight 44, can be through removing frame 42 and moving the in-process of 41 cooperation pole setting 1 in balancing weight 44, connect the work between balancing weight 44 and the removal frame 42, avoid balancing weight 44 in-process to appear with removing the circumstances of frame 42 separation, therefore, the job stabilization of balancing weight 44 has been improved, the inboard fixedly connected with of balancing weight 44 is located the fixing base 11 at the top of removing frame 42, the top swing joint of fixing base 11 has fixed column 12, fixing base 11 and fixed column 12 cooperation balancing weight 44 and remove the frame 42 use, can be through the fixed slot 13 to the balancing weight 44 with remove the frame 42 in-process of connecting groove 9 through removing frame 42 and balancing weight 44 cooperation, avoid balancing weight 44 in-process to appear being difficult to be connected with the circumstances of removing the location in-process, therefore, the location convenience of balancing weight 44 has been improved.

Referring to fig. 2, in a preferred embodiment, the fixing grooves 13 are formed in two sides of the top of the movable frame 42, the bottoms of the fixing columns 12 are located in the fixing grooves 13, the fixing grooves 13 are matched with the fixing columns 12 for use, a plurality of plugging and positioning spaces are provided for the fixing columns 12 in the process of connecting and positioning the balancing weights 44 with the movable frame 42 by matching the fixing columns 11 with the fixing columns 12, the situation that the positioning requirements of the balancing weights 44 are difficult to meet in the process of using the fixing columns 12 is avoided, therefore, the plugging and positioning flexibility of the fixing columns 12 is improved, the connecting sleeves 14 located on the outer sides of the contact wheels 47 are movably connected to two sides of the surface of the movable shaft 46, the connecting rings 15 are movably connected to the inner sides of the connecting sleeves 14, the inner sides of the connecting rings 15 are fixedly connected with the surface of the movable shaft 46, the outer sides of the connecting rings 14 are fixedly connected with the inner walls of the movable grooves 45, and the movable shaft 46 can be movably connected with the contact wheels 47 and the balancing weights 45 in the working process of the movable shaft 46, and the movable shaft 46 and the movable groove 45 in the working process, and the movable shaft 46 working process is avoided, and the position deviation in the working process of the movable shaft 46 is avoided, and the working stability of the movable shaft 46 is improved.

Specifically, this helping hand hoisting device's course of working or theory of operation does: during the use, with pole setting 1 bottom and movable disk 41 top fixed connection through the bolt, promote the balancing weight 44 again and drive connecting block 10 and remove, and with connecting block 10 and spread groove 9 alignment, promote balancing weight 44 again and drive connecting block 10 and get into inside of connecting groove 9, make connecting block 10 cooperate between connecting groove 9 to balancing weight 44 and the movable frame 42 to carry out the activity support work, at this moment, contact wheel 47 receives balancing weight 44 thrust to influence the rotation and carries out the activity support work between balancing weight 44 and the ground, simultaneously, adapter sleeve 14 cooperates the go-between 15 to carry out the swing joint work between axis of rotation and the movable groove 45, afterwards, move fixed column 12 and get into inside corresponding fixed slot 13, carry out the connection location work between balancing weight 44 and the movable frame 42, when pole setting 1 needs to remove the adjustment lift box 3 lifting range, the position that can be adjusted to pole setting 1, at this moment movable wheel 43 and contact wheel 47 carry out the activity support work respectively between movable frame 42 and the ground and balancing weight 44 and the ground, after pole setting 1 provides the adjustment, firstly, push down link 53 makes contact disk 51 drive magnetic disk 8 and movable disk 41 to separate, and movable disk 51 drive contact pad 52 and movable disk 6, make the bayonet lock 6 make the inside of the card connect in the bayonet lock state to move in the fixed connection between the movable disk 41, make the inside of the card 6 and the fixed connection, make the card position of the card takes place in the fixed connection in the state of the inside of the bayonet lock 53.

It should be noted that, the lifting box 3 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims

1. The power-assisted lifting device comprises a vertical rod (1), wherein a supporting rod (2) is arranged at the top of the vertical rod (1), and a lifting box (3) is arranged at the bottom of the supporting rod (2), and is characterized in that;

a moving mechanism; the moving mechanism includes;

a movable disk (41); the movable disc (41) is arranged at the bottom of the upright (1), and movable frames (42) are fixedly connected to the periphery of the movable disc (41);

a moving wheel (43); the movable wheel (43) is arranged at the bottom of the movable frame (42), and the top of the movable wheel (43) is fixedly connected with the bottom of the movable frame (42);

a weight (44); the balancing weights (44) are movably connected to two sides of the movable frame (42), and movable grooves (45) are formed in the bottoms of the balancing weights (44);

a movable shaft (46); the movable shaft (46) is movably arranged at two sides of the inside of the movable groove (45), and the two sides of the surface of the movable shaft (46) are fixedly connected with contact wheels (47);

a contact positioning mechanism; the contact positioning mechanism is movably connected to the bottom of the movable disc (41).

2. The power-assisted lifting device according to claim 1, wherein the contact positioning mechanism comprises a contact disc (51), a contact pad (52) and a connecting frame (53), the contact disc (51) is movably connected to the bottom of the movable disc (41), the contact pad (52) is fixedly connected to the bottom of the contact disc (51), and the connecting frame (53) is fixedly connected to the top of the contact disc (51).

3. The power-assisted lifting device according to claim 2, wherein a bayonet (6) is formed on the inner side of the connecting frame (53), a clamping block (7) is movably connected to the inside of the bayonet (6), and the inner side of the clamping block (7) is fixedly connected with the outer side of the movable disc (41).

4. A booster lifting device according to claim 2, characterized in that the bottom of the movable disc (41) is provided with a magnetic disc (8), the bottom of the magnetic disc (8) is fixedly connected with the top of the contact disc (51), and the magnetic disc (8) is matched with the contact disc (51) for use with the movable disc (41).

5. The power-assisted lifting device according to claim 1, wherein connecting grooves (9) are formed in two sides of the movable frame (42), connecting blocks (10) are movably connected in the connecting grooves (9), and the outer sides of the connecting blocks (10) are fixedly connected with the inner sides of the balancing weights (44).

6. The power-assisted lifting device according to claim 2, wherein a fixing seat (11) positioned at the top of the movable frame (42) is fixedly connected to the inner side of the balancing weight (44), a fixing column (12) is movably connected to the top of the fixing seat (11), and the balancing weight (44) and the movable frame (42) are matched with the fixing seat (11) and the fixing column (12).

7. The power-assisted lifting device according to claim 6, wherein the two sides of the top of the movable frame (42) are provided with fixing grooves (13), the bottom of the fixing column (12) is located inside the fixing grooves (13), and the fixing grooves (13) are matched with the fixing columns (12).

8. The power-assisted lifting device according to claim 1, wherein two sides of the surface of the movable shaft (46) are movably connected with a connecting sleeve (14) positioned at the outer side of the contact wheel (47), a connecting ring (15) is movably connected in the connecting sleeve (14), the inner side of the connecting ring (15) is fixedly connected with the surface of the movable shaft (46), and the outer side of the connecting sleeve (14) is fixedly connected with the inner wall of the movable groove (45).