CN213976614U

CN213976614U - Special supplementary hoist device of construction

Info

Publication number: CN213976614U
Application number: CN202021624545.7U
Authority: CN
Inventors: 杨昌; 倪琪昌; 陈欢欢; 赵如帅
Original assignee: China Construction Industrial and Energy Engineering Group Co Ltd
Current assignee: China Construction Industrial and Energy Engineering Group Co Ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-08-17
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a special supplementary hoist device of construction, including I-steel girder and first lug, the first lug of top one end middle part fixedly connected with of I-steel girder, the one end middle part fixedly connected with second lug of first lug is kept away from to I-steel girder top, the first wire rope of one end fixedly connected with of I-steel girder is kept away from to first lug, the one end fixedly connected with second wire rope of I-steel girder is kept away from to the second lug, just first wire rope is the same with second wire rope's length, the one end fixedly connected with splayed rings of I-steel girder are kept away from to first wire rope and second wire rope. The utility model discloses in, the main part is the I-steel girder, and first wire rope and second wire rope's effect of connecting through first lug and second lug can reduce the whole focus when hoist and mount, prevents the slope deformation of hoist and mount work piece, has strengthened the practicality of device.

Description

Special supplementary hoist device of construction

Technical Field

The utility model relates to a hoist and mount auxiliary assembly technical field especially relates to a special supplementary hoist device of construction.

Background

Hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting tools are used for hoisting equipment, workpieces, appliances, materials and the like in the process of maintenance or repair to change the positions of the equipment, and a hoisting device is also commonly used in engineering construction.

The existing hoisting device has a poor hoisting effect on workpieces such as plates, the hoisting workpieces are easy to incline and shake, the hoisting difficulty is increased, and the hoisting cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special auxiliary hoisting device for construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a special auxiliary hoisting device for construction comprises an I-beam girder and a first lifting lug, wherein the middle part of one end above the I-beam girder is fixedly connected with the first lifting lug, the middle part of one end, far away from the first lifting lug, above the I-beam girder is fixedly connected with a second lifting lug, one end, far away from the I-beam girder, of the first lifting lug is fixedly connected with a first steel wire rope, one end, far away from the I-beam girder, of the second lifting lug is fixedly connected with a second steel wire rope, the lengths of the first steel wire rope and the second steel wire rope are the same, one ends, far away from the I-beam girder, of the first steel wire rope and the second steel wire rope are fixedly connected with a splayed hoisting ring, a plurality of limiting holes are formed in the two ends of the middle part of the I-beam girder at equal intervals, one end, close to the second lifting lug, of the I-beam girder is slidably connected with a first hoisting slider, one end, close to the first lifting lug, of the I-beam is slidably connected with a second hoisting slider, the through-hole has all been seted up and has the slider gag lever post through two through-hole sliding connection in the both sides middle part of first hoist and mount slider and the corresponding height in spacing hole, the one end fixedly connected with gag lever post handle of slider gag lever post, the equal fixedly connected with sliding pin stopper in both ends about one side middle part that the gag lever post handle was kept away from to first hoist and mount slider, two the pinhole has all been seted up and has the spacer pin through pinhole sliding connection in the middle part of sliding pin stopper, the fixedly connected with spliced pole of bottom center department of first hoist and mount slider, the spliced pole is kept away from the one end rotation of first hoist and mount slider and is connected with the lifting hook, the lifting hook is close to the one end fixedly connected with lifting hook stopper of spliced pole, the one end rotation that the spliced pole was kept away from to the lifting hook is connected with the axis of rotation, the both ends fixedly connected with limiting plate of axis of rotation.

As a further description of the above technical solution:

the first hoisting slide block and the second hoisting slide block have the same structure and are symmetrical relative to the center line of the I-shaped steel girder.

As a further description of the above technical solution:

and one end of the slide block limiting rod, which is far away from the limiting rod handle, is provided with a pin hole corresponding to the limiting pin.

As a further description of the above technical solution:

and a torsion spring is arranged on the outer side of the rotating shaft.

As a further description of the above technical solution:

the length of the limiting plate corresponds to the distance between the rotating shaft and the lifting hook limiting block.

As a further description of the above technical solution:

and two ends of the first steel wire rope and the second steel wire rope respectively pass through the first lifting lug, the second lifting lug and the splayed lifting ring and are pressed and fixed through the hoop.

The utility model discloses following beneficial effect has:

1. the utility model discloses a main part is the I-steel girder, and first wire rope and second wire rope's effect of connecting through first lug and second lug can reduce the whole focus when hoist and mount, prevents that the slope of hoist and mount work piece from warping and rocking, has strengthened the practicality of device.

2. The utility model discloses be provided with first hoist and mount slider and second hoist and mount slider, cooperation slider gag lever post and a plurality of spacing hole, adjustable hoist and mount position, the focus position of further balanced hoist and mount work piece has strengthened the practicality of device.

Drawings

Fig. 1 is a front view of an auxiliary hoisting device specially used for construction provided by the utility model;

fig. 2 is a side view of an i-beam main beam of the special auxiliary hoisting device for construction provided by the utility model;

fig. 3 is the utility model provides a special supplementary hoist device's of construction I-steel girder top view.

Illustration of the drawings:

1. an I-steel main beam; 2. a first lifting lug; 3. a second lifting lug; 4. a first wire rope; 5. a splayed hanging ring; 6. a second wire rope; 7. a limiting hole; 8. a first hoisting slide block; 9. a second hoisting slide block; 10. a slide block limiting rod; 11. a stop lever handle; 12. a sliding pin limiting block; 13. a spacing pin; 14. connecting columns; 15. a hook; 16. a rotating shaft; 17. a hook limiting block; 18. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an auxiliary hoisting device special for construction comprises an I-beam main beam 1 and a first lifting lug 2, wherein the middle part of one end above the I-beam main beam 1 is fixedly connected with the first lifting lug 2, the middle part of one end, far away from the first lifting lug 2, above the I-beam main beam 1 is fixedly connected with a second lifting lug 3, one end, far away from the I-beam main beam 1, of the first lifting lug 2 is fixedly connected with a first steel wire rope 4, one end, far away from the I-beam main beam 1, of the second lifting lug 3 is fixedly connected with a second steel wire rope 6, the lengths of the first steel wire rope 4 and the second steel wire rope 6 are the same, one ends, far away from the I-beam main beam 1, of the first steel wire rope 4 and the second steel wire rope 6 are fixedly connected with a splayed hoisting ring 5, the integral gravity center during hoisting can be reduced, the inclined deformation of a hoisted workpiece is prevented, a plurality of limiting holes 7 are arranged at equal intervals at two ends of the middle part of the I-beam main beam 1, one end, close to the second lifting lug 3, of the I-beam 1 is slidably connected with a first hoisting slider 8, one end of the I-shaped steel main beam 1 close to the first lifting lug 2 is connected with a second lifting slide block 9 in a sliding way, the middle parts of the two sides of the first lifting slide block 8 are provided with through holes at the height corresponding to the limiting hole 7 and are connected with a slide block limiting rod 10 in a sliding way through the two through holes, the lifting position can be adjusted, the gravity center position of a lifted workpiece is further balanced, the practicability of the device is enhanced, one end of the slide block limiting rod 10 is fixedly connected with a limiting rod handle 11 to facilitate the pulling out and the inserting of the slide block limiting rod 10, the upper and the lower ends of the middle part of one side of the first lifting slide block 8 far away from the limiting rod handle 11 are fixedly connected with slide pin limiting blocks 12, the middle parts of the two slide pin limiting blocks 12 are provided with pin holes and are connected with limiting pins 13 in a sliding way through the pin holes for fixing the slide block limiting rod 10, the center of the bottom of the first lifting slide block 8 is fixedly connected with a connecting column 14, one end of the connecting column 14 far away from the first lifting slide block 8 is rotatably connected with a lifting hook 15, the one end fixedly connected with lifting hook stopper 17 that lifting hook 15 is close to spliced pole 14, the one end that spliced pole 14 was kept away from to lifting hook 15 rotates and is connected with axis of rotation 16, and the both ends fixedly connected with limiting plate 18 of axis of rotation 16 for prevent the hoist and mount rope slippage.

First hoist and mount slider 8 is the same with second hoist and mount slider 9's structure, and central line symmetry for I-steel girder 1, the pinhole corresponding with spacer pin 13 has been seted up to the one end that gag lever post handle 11 was kept away from to slider gag lever post 10, the outside of axis of rotation 16 is provided with torque spring, a trend for making limiting plate 18 possess and lift up, the length of limiting plate 18 is corresponding with axis of rotation 16 and lifting hook stopper 17's distance, be convenient for carry on spacingly to limiting plate 18, first lug 2 is passed respectively at the both ends of first wire rope 4 and second wire rope 6, second lug 3 and splayed rings 5, and compress tightly fixedly through the hoop.

The working principle is as follows: the utility model discloses during the use, hoist device passes through splayed rings 5 and first wire rope 4 and second wire rope 6 is connected with I-steel girder 1, through removing first hoist and mount slider 8 and second hoist and mount slider 9, adjustable hoist and mount position, utilize slider gag lever post 10 and spacing hole 7 cooperation, can make first hoist and mount slider 8 and second hoist and mount slider 9 fixed, the focus position of balanced hoist and mount work piece, under first wire rope 4 and second wire rope 5's effect, whole focus when can reduce hoist and mount, prevent the slope deformation of hoist and mount work piece, the practicality of device has been strengthened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a special supplementary hoist device of construction, includes I-steel girder (1) and first lug (2), its characterized in that: a first lifting lug (2) is fixedly connected to the middle of one end above the I-shaped steel girder (1), a second lifting lug (3) is fixedly connected to the middle of one end, far away from the first lifting lug (2), of the I-shaped steel girder (1) above the I-shaped steel girder (1), a first steel wire rope (4) is fixedly connected to one end, far away from the I-shaped steel girder (1), of the first lifting lug (2), a second steel wire rope (6) is fixedly connected to one end, far away from the I-shaped steel girder (1), of the second lifting lug (3), the lengths of the first steel wire rope (4) and the second steel wire rope (6) are the same, a splayed lifting ring (5) is fixedly connected to one ends, far away from the I-shaped steel girder (1), of the I-shaped steel girder (1) and the second steel wire rope (6), a plurality of limiting holes (7) are formed in equal intervals at two ends of the middle of the I-shaped steel girder (1), and a first hoisting slider (8) is slidably connected to one end, close to the second lifting lug (3), one end of the I-shaped steel main beam (1) close to the first lifting lug (2) is connected with a second lifting slide block (9) in a sliding mode, the middle parts of the two sides of the first lifting slide block (8) are provided with through holes corresponding to the limiting holes (7) in height and are connected with slide block limiting rods (10) in a sliding mode through the two through holes, one end of each slide block limiting rod (10) is fixedly connected with a limiting rod handle (11), the upper end and the lower end of the middle part of one side, far away from the limiting rod handle (11), of the first lifting slide block (8) are fixedly connected with slide pin limiting blocks (12), the middle parts of the two slide pin limiting blocks (12) are provided with pin holes and are connected with limiting pins (13) in a sliding mode through the pin holes, a connecting column (14) is fixedly connected to the center of the bottom of the first lifting slide block (8), and one end, far away from the first lifting slide block (8), of the connecting column (14) is rotatably connected with a lifting hook (15), lifting hook (15) are close to one end fixedly connected with lifting hook stopper (17) of spliced pole (14), the one end rotation that spliced pole (14) were kept away from in lifting hook (15) is connected with axis of rotation (16), both ends fixedly connected with limiting plate (18) of axis of rotation (16).

2. The special auxiliary hoisting device for construction according to claim 1, characterized in that: the first hoisting slide block (8) and the second hoisting slide block (9) are identical in structure and symmetrical relative to the center line of the I-shaped steel girder (1).

3. The special auxiliary hoisting device for construction according to claim 1, characterized in that: one end of the slide block limiting rod (10) far away from the limiting rod handle (11) is provided with a pin hole corresponding to the limiting pin (13).

4. The special auxiliary hoisting device for construction according to claim 1, characterized in that: and a torsion spring is arranged on the outer side of the rotating shaft (16).

5. The special auxiliary hoisting device for construction according to claim 1, characterized in that: the length of the limiting plate (18) corresponds to the distance between the rotating shaft (16) and the hook limiting block (17).

6. The special auxiliary hoisting device for construction according to claim 1, characterized in that: the two ends of the first steel wire rope (4) and the second steel wire rope (6) respectively penetrate through the first lifting lug (2), the second lifting lug (3) and the splayed lifting ring (5) and are compressed and fixed through the hoop.