CN219259282U

CN219259282U - Steel construction hoist and mount gallows

Info

Publication number: CN219259282U
Application number: CN202223463426.XU
Authority: CN
Inventors: 朱丁
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-06-27
Anticipated expiration: 2032-12-25

Abstract

The utility model relates to the field of lifting frames, in particular to a steel structure lifting frame. The device comprises a device main body, shock absorption plates and movable support rods, wherein the shock absorption plates are fixedly connected to two sides of the interior of the device main body, a fixed support table is fixedly arranged in the middle of the device main body, a bearing plate shaft is arranged in the middle of the top of the fixed support table, a counterweight plate is arranged at the top of the bearing plate shaft, a lifting movable shaft is arranged at the top of the counterweight plate, supporting frames are fixedly connected to the tops of two sides of the surface of the lifting movable shaft, lifting rods are arranged at the tops of the supporting frames, lifting grooves are fixedly connected to two sides of the bottom of the lifting rods, lifting rings are fixedly connected to the interior of the lifting grooves, and locking plates are fixedly connected to the middle of the lifting rods; the inner bottom of the lifting movable shaft is provided with a movable supporting rod, and a buffer spring is fixedly connected to the middle part of the inner top of the lifting movable shaft.

Description

Steel construction hoist and mount gallows

Technical Field

The utility model relates to the field of lifting frames, in particular to a steel structure lifting frame.

Background

At present, along with the rapid development of the building field, building heights are continuously refreshed, building structures are more complex, the application of stiff profile steel columns in super high-rise is more and more extensive, and the stiff profile steel columns and profile steel beams mainly exist.

For example, the Chinese patent application number is: 202021625248.4 it adopts "worker" font to play the gallows, though the steadiness strengthens, however this gallows device, and practical use field is all limited, and the practicality is not high, and the device is single to have high lift adjustment element to satisfy its requirement to the height, and then in the regulation lift operation of carrying out height for a long time, and the gallows has certain gravity extrusion's influence to device self to the lifting of heavy object, leads to having certain wearing and tearing harm to its device self's component, and then leads to having vibrations harm to device self's steadiness.

Therefore, how to design a steel structure lifting hanger with good stability becomes the current problem to be solved.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a gallows is lifted in steel construction, includes device main part, shock attenuation board and movable support pole, the inside both sides fixedly connected with shock attenuation board of device main part, the middle part fixed mounting of device main part has fixed support platform, the top middle part of fixed support platform is provided with the bearing plate axle, the top of bearing plate axle is provided with the counter weight board, the top of counter weight board is provided with the lift loose axle, the surface both sides top fixedly connected with support frame of lift loose axle, the top of support frame is provided with the lifting rod, the bottom both sides fixedly connected with lifting groove of lifting rod, the inside fixedly connected with rings of lifting groove, the middle part fixedly connected with locking plate of lifting rod;

the inner bottom of the lifting movable shaft is provided with a movable supporting rod, and a buffer spring is fixedly connected to the middle part of the inner top of the lifting movable shaft.

Further, the shock absorbing plates are longitudinal rectangular plates and are distributed left and right, and two sides of each shock absorbing plate are respectively provided with two shock absorbing plates.

Further, a buffer backing plate is fixedly connected to the middle part of the inside of the movable supporting rod, sliding bearings are movably connected to two sides of the surface of the movable supporting rod, and hollow sliding cavities are nested and connected to the surface of the sliding bearings.

Further, slide bearing is vertical rectangular shape, and distributes and set up in the surface both sides of movable support pole, constitutes sliding element, and embedded slide rail is vertical spill, sets up and distributes in the inner wall both sides of lift loose axle, and the bottom overlap joint has fretwork slip cavity, and embedded slide rail runs through the inner wall of fretwork slip cavity.

Further, the buffer spring is fixedly connected to the middle part of the inner top of the lifting movable shaft, embedded sliding rails are fixedly connected to two sides of the inner portion of the lifting movable shaft, a fixed plate is arranged at the top of one side of the inner portion of each embedded sliding rail, and a reset spring is fixedly connected to the bottom of each fixed plate.

Furthermore, the fixed plate is a small transverse rectangular block and is distributed on one side of the inner wall of the embedded sliding rail, and the fixed plate and the reset spring are distributed in an up-down structure and are symmetrical by taking the buffer spring as a center.

The utility model has the beneficial effects that:

according to the utility model, the damping plate is arranged in the device by arranging the stable supporting mechanism, so that the fluctuation influence of certain lifting and lowering force is relieved when the device is lifted, the device has the effect of maintaining and stabilizing, the fixed supporting table and the bearing plate shaft are arranged in the middle of the device to play a role of fixing and supporting, the device has a stable structure as a base, the supporting frames are arranged on the two sides of the top of the surface of the lifting movable shaft, the triangular frame type supporting structure has a better stable supporting effect on the lifting frame, the stable supporting property of the device is further improved, meanwhile, the use place of the device is not affected by limitation, and the practicability of the device is improved.

According to the utility model, the movable supporting rod is connected with the inner bottom of the lifting movable shaft in a lap joint manner, the sliding structure is assembled through the sliding bearings arranged on the two sides of the surface of the movable supporting rod, so that the embedded sliding rail arranged on the two sides of the inner wall of the lifting movable shaft can move up and down to regulate and lift the height, the buffer backing plate is arranged in the movable supporting rod, so that the movable supporting rod has a buffer maintenance effect when the height is regulated, meanwhile, the reset spring is arranged on one side of the inner wall of the embedded sliding rail, the reset spring is fixedly connected through the fixed plate, the movable supporting rod contacts with the reset spring when the movable supporting rod moves up and down in the lifting movable shaft, the impact force of the lifting structural element is buffered by the elastic force of the reset spring, the buffer stability of the device is further maintained, the influence of vibration and uncertain force caused by power generated during structural operation is reduced, and the multifunctional stability of the device is well improved.

Drawings

FIG. 1 is a schematic side view of the overall structure of the device of the present utility model;

FIG. 2 is a schematic perspective view of a lifting frame according to the present utility model;

FIG. 3 is a schematic side sectional view of the movable supporting bar of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a of the present utility model.

Description of the reference numerals

1. A device body; 2. a shock absorbing plate; 3. a fixed support table; 4. a bearing plate shaft; 5. a weight plate; 6. a movable support rod; 601. a cushion pad; 602. a sliding bearing; 603. hollow sliding cavity; 604. an embedded sliding rail; 605. fixing the plate; 606. a return spring; 7. a lifting movable shaft; 8. a buffer spring; 9. locking the plate; 10. lifting the boom; 11. a support frame; 12. a lifting groove; 13. and (5) hanging rings.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The steel structure hoisting hanger comprises a device main body 1, damping plates 2 and movable supporting rods 6, wherein the damping plates 2 are fixedly connected to two sides of the interior of the device main body 1, a fixed supporting table 3 is fixedly arranged in the middle of the device main body 1, a bearing plate shaft 4 is arranged in the middle of the top of the fixed supporting table 3, a counterweight plate 5 is arranged at the top of the bearing plate shaft 4, a lifting movable shaft 7 is arranged at the top of the counterweight plate 5, supporting frames 11 are fixedly connected to the tops of two sides of the surface of the lifting movable shaft 7, lifting rods 10 are arranged at the tops of the supporting frames 11, lifting grooves 12 are fixedly connected to two sides of the bottom of the lifting rods 10, lifting rings 13 are fixedly connected to the interior of the lifting grooves 12, and locking plates 9 are fixedly connected to the middle of the lifting rods 10;

the movable supporting rod 6 is arranged at the bottom of the inner part of the lifting movable shaft 7, and the buffer spring 8 is fixedly connected to the middle part of the inner top of the lifting movable shaft 7.

The damping plates 2 are longitudinal rectangular plates and are distributed left and right, and two sides are respectively provided with two damping plates. The safety performance of the common steel rope is lower, the common steel rope is easy to loosen, safety accidents easily occur in the lifting and carrying process, the device adopts an I-shaped lifting frame, although stability is enhanced, the practical use field is limited, the practicability is not high, through the arrangement of a stable supporting mechanism, the damping plate 2 is installed in the device, the device is subjected to certain fluctuation influence of lifting and lowering force when in lifting operation, the device has the effect of maintaining stability, the fixed supporting table 3 and the bearing plate shaft 4 are arranged in the middle of the device to play a role of fixing and supporting, the device is provided with a stable structure as a base, the supporting frames 11 are arranged on two sides of the top of the surface of the lifting movable shaft 7, the triangular frame type supporting structure forms a better and stable supporting effect on the lifting rod 10, the stable supporting of the device is further improved, meanwhile, the use field of the device is not limited and influenced, and the practicability of the device is improved.

The middle part inside the movable supporting rod 6 is fixedly connected with a buffer pad 601, two sides of the surface of the movable supporting rod 6 are movably connected with sliding bearings 602, and hollow sliding cavities 603 are nested and connected with the surface of the sliding bearings 602.

The sliding bearings 602 are longitudinally strip-shaped and distributed on two sides of the surface of the movable supporting rod 6 to form sliding elements, the embedded sliding rails 604 are longitudinally concave and distributed on two sides of the inner wall of the lifting movable shaft 7, the bottoms of the sliding bearings are lapped with the hollowed sliding cavities 603, and the embedded sliding rails 604 penetrate through the inner wall of the hollowed sliding cavities 603.

The middle part fixedly connected with buffer spring 8 in the inside top of lift loose axle 7, the inside both sides fixedly connected with embedded slide rail 604 of lift loose axle 7, inside one side top of embedded slide rail 604 is provided with fixed plate 605, the bottom fixedly connected with reset spring 606 of fixed plate 605.

The fixed plate 605 is a small transverse rectangular block, is distributed on one side of the inner wall of the embedded sliding rail 604, and the fixed plate 605 and the return spring 606 are distributed in an up-down structure and are symmetrical with the buffer spring 8 as a center.

The working principle of the device is as follows: firstly, the damping plate 2 is installed in the device, the fluctuation influence of certain lifting and lowering forces is relieved when the device is lifted, the device has the effect of maintaining stability, the fixed supporting table 3 is arranged in the middle of the device, the bearing plate shaft 4 plays the role of fixing and supporting, the device has a stable structure as a base, the supporting frames 11 are arranged on the two sides of the top surface of the lifting movable shaft 7, the triangular frame type supporting structure forms the better stable supporting effect on the lifting rod 10, the movable supporting rods 6 are connected to the inner bottom of the lifting movable shaft 7 in a lap joint mode, the sliding bearings 602 installed on the two sides of the surface of the movable supporting rods 6 are used for assembling the sliding structure, so that the embedded sliding rail 604 installed on the two sides of the inner wall of the lifting movable shaft 7 can move up and down, the height of the device can be adjusted and lifted, the buffer backing plate 601 is installed in the movable supporting rods 6 so that the device has the buffering and maintaining effect when the height is adjusted, and the reset springs 606 are installed on one side of the inner wall of the embedded sliding rail 604, and the movable supporting rods 6 are fixedly connected through the fixed plate 605.

The present utility model can be easily implemented by those skilled in the art through the above specific embodiments. It should be understood that the utility model is not limited to the particular embodiments described above. Based on the disclosed embodiments, a person skilled in the art may combine different technical features at will, so as to implement different technical solutions.

Claims

1. The utility model provides a gallows is lifted up to steel construction which characterized in that: the device comprises a device main body (1), shock absorption plates (2) and movable support rods (6), wherein the shock absorption plates (2) are fixedly connected to two sides of the interior of the device main body (1), a fixed support table (3) is fixedly arranged at the middle part of the device main body (1), a bearing plate shaft (4) is arranged at the middle part of the top of the fixed support table (3), a counterweight plate (5) is arranged at the top of the bearing plate shaft (4), a lifting movable shaft (7) is arranged at the top of the counterweight plate (5), supporting frames (11) are fixedly connected to the tops of two sides of the surface of the lifting movable shaft (7), lifting rods (10) are arranged at the tops of the supporting frames (11), lifting grooves (12) are fixedly connected to two sides of the bottom of each lifting rod (10), lifting rings (13) are fixedly connected to the interior of each lifting groove (12), and locking plates (9) are fixedly connected to the middle parts of each lifting rod (10).

The inner bottom of the lifting movable shaft (7) is provided with a movable supporting rod (6), and a buffer spring (8) is fixedly connected to the middle part of the inner top of the lifting movable shaft (7).

2. A steel structure lifting hanger according to claim 1, wherein: the damping plates (2) are longitudinal rectangular plates and are distributed left and right, and two sides of each damping plate are respectively provided with two damping plates.

3. A steel structure lifting hanger according to claim 1, wherein: the inner middle part of the movable supporting rod (6) is fixedly connected with a buffer base plate (601), sliding bearings (602) are movably connected to two sides of the surface of the movable supporting rod (6), and hollow sliding cavities (603) are connected to the surface of the sliding bearings (602) in a nested mode.

4. A steel structure lifting hanger according to claim 3, wherein: the sliding bearing (602) is longitudinal strip-shaped and is distributed on two sides of the surface of the movable supporting rod (6) to form a sliding element, the embedded sliding rail (604) is longitudinal concave, is distributed on two sides of the inner wall of the lifting movable shaft (7), the bottom of the sliding bearing is lapped with the hollowed sliding cavity (603), and the embedded sliding rail (604) penetrates through the inner wall of the hollowed sliding cavity (603).

5. A steel structure lifting hanger according to claim 1, wherein: the inner top middle part fixedly connected with buffer spring (8) of lift loose axle (7), the inside both sides fixedly connected with embedded slide rail (604) of lift loose axle (7), inside one side top of embedded slide rail (604) is provided with fixed plate (605), the bottom fixedly connected with reset spring (606) of fixed plate (605).

6. A steel structure lifting hanger according to claim 5, wherein: the fixed plate (605) is a small transverse rectangular block and is distributed on one side of the inner wall of the embedded sliding rail (604), the fixed plate (605) and the return spring (606) are distributed in an up-down structure, and the buffer spring (8) is used as a center to be symmetrical.