CN214828640U

CN214828640U - Hoisting accessory is used in steel construction

Info

Publication number: CN214828640U
Application number: CN202120271577.1U
Authority: CN
Inventors: 黄平辉; 潘礼亮; 张亚养
Original assignee: Guangdong Hongshun Steel Structure Engineering Co ltd
Current assignee: Guangdong Hongshun Steel Structure Engineering Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-23
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a hoisting device for steel structure construction, which comprises an installation base, an installation frame, a lifting mechanism, an adjusting mechanism, a support rod, a rolling mechanism, a connecting frame and a hook, wherein a movable roller is arranged below the installation base, the installation frame is arranged on the upper surface of the installation base, an installation cavity is arranged in the installation frame, the lifting mechanism is provided with a fixed column, a threaded column, a lifting column and a fixed rod, the fixed column is arranged on the upper surface of the installation frame, the adjusting mechanism is provided with a motor, a gear and a rotating shaft, the support rod is arranged above the lifting column, the rolling mechanism is provided with a rolling shaft, a positioning plate, a support frame, a connecting shaft and a lifting rope, the support frame is arranged at the right end of the support rod, the connecting frame is arranged below the support frame, the utility model discloses a hoisting device not only can adjust the height by arranging the adjusting mechanism, moreover, the angle of the hook can be adjusted, the hook does not need to be hung on an object manually, and the hook is more convenient.

Description

Hoisting accessory is used in steel construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a hoisting accessory is used in steel construction.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue and super high-rise. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and super-heavy buildings, has good material homogeneity and isotropy, belongs to an ideal elastomer, best meets the basic assumption of general engineering mechanics, has good material plasticity and toughness, can have larger deformation, can well bear dynamic load, has short construction period and high industrialization degree, can carry out professional production with high mechanization degree, realizes site in-time assembly and permanent fixation through welding connection, fastener connection and the like between components after being transported to a construction site, and the hoisting equipment is an indispensable device in the modern building field, can hoist steel structural components to a target position for installation and construction operation.

However, the existing hoisting device for steel structure construction has the following disadvantages:

1. the existing hoisting device for steel structure construction is usually provided with a hook which is vertically hung at the lower end of a lifting rope, and the opening of the hook is upward, so that the hook is inconvenient to hang on an object and needs to be manually hooked on the object.

2. The existing hoisting device for steel structure construction is fixed in height and cannot be further hoisted, so that the hoisting range is fixed and inconvenient to use.

Disclosure of Invention

An object of the utility model is to provide a hoisting accessory is used in steel construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoisting accessory is used in steel construction, is including installation base, mounting bracket, elevating system, adjustment mechanism, bracing piece, winding mechanism, link and couple, the below of installation base is provided with the removal gyro wheel, the mounting bracket sets up the upper surface at the installation base, be provided with the installation cavity in the mounting bracket, elevating system is provided with fixed column, screw thread post, lift post and dead lever, the fixed column sets up the upper surface at the mounting bracket, adjustment mechanism is provided with motor, gear, axis of rotation, the bracing piece sets up the top at the lift post, winding mechanism is provided with rolling axle, locating plate, support frame, connecting axle and lifting rope, the support frame sets up the right-hand member at the bracing piece, the link sets up the below at the support frame.

Preferably, the centre of fixed column is provided with the spread groove, the downside of screw thread post is located the spread groove, the bottom setting of screw thread post is in the installation intracavity of mounting bracket, and the lower extreme of screw thread post passes through the bearing and is connected with the last fixed surface of installation base, the centre of lift post is provided with the mounting groove, the upside setting of screw thread post is in the mounting groove, through setting up the screw thread post in the spread groove of fixed column, makes the screw thread post can be at the fixed column internal rotation.

Preferably, a threaded structure is arranged in the mounting groove, fixing rods are arranged on the left side and the right side of the lifting column, the fixing rods are fixedly connected with the lower surface of the lifting column, lifting grooves are arranged on the left side and the right side of the fixing column, the lower ends of the fixing rods are arranged in the lifting grooves, the lower ends of the fixing rods are arranged in inverted T shapes, protrusions corresponding to the inverted T shapes are arranged above the lifting grooves, the lower ends of the fixing rods are arranged in the inverted T shapes, and the lifting grooves are provided with corresponding protrusions, so that the lifting column cannot move out of the fixing column in the lifting process.

Preferably, the below of bracing piece is provided with the stiffener, stiffener and lift post fixed connection, the right-hand member and the support frame fixed connection of bracing piece, the both sides of support frame are provided with the fixed plate, be provided with the axis of rotation between the fixed plate, the rolling axle sets up the centre at the axis of rotation, the both ends of rolling axle are provided with the locating plate, be provided with the lifting rope on the rolling axle, fix the rolling axle on the right side of bracing piece through the support frame.

Preferably, the motor is provided with motor one, motor two and motor three, the gear is provided with gear one, gear two, action wheel and follow the driving wheel, motor one sets up the right side at the installation base upper surface, motor one passes through the connecting rod and connects gear one, gear one laminates with gear two phase, gear two sets up the below at the screw thread post, motor two sets up in one side of axis of rotation to with one side fixed connection of fixed plate, rotate through motor one and drive gear one and rotate, gear one drives gear two and rotates, thereby make the screw thread post rotate the lift post that makes the top and go up and down, height-adjusting rotates through motor two and drives the axis of rotation and rotate, the axis of rotation drives the rolling axle and rotates, thereby receive and release the lifting rope.

Preferably, three settings of motor are in the inside one side of link, the below of link sets up to the open type, the motor tee bend is crossed the dwang and is connected the action wheel, the action wheel sets up in one side from the driving wheel to laminate each other, from the centre of driving wheel setting at the connecting axle, the connecting axle passes through the bearing and is connected with the both sides of link, the top of couple is provided with the connecting rod, thereby the below fixed connection of connecting rod and connecting axle drives the dwang through three motors and rotates and make the action wheel rotate, and the action wheel drives from the driving wheel rotation to make the connecting axle rotate, drive the connecting rod rotation of connecting axle below, adjust the angle of connecting rod below couple, make things convenient for hanging of article.

The utility model provides a hoisting accessory is used in steel construction possesses following beneficial effect:

(1) the utility model discloses a lower extreme fixed connection link at the lifting rope, one side of link is fixed to be provided with motor three, drives the dwang through motor three and rotates, and the dwang drives the action wheel and rotates, and the action wheel drives from the driving wheel and rotates, drives the connecting axle from the driving wheel and rotates, and the connecting axle drives the connecting rod of below and rotates to adjust the angle of couple, the convenience is hooked the couple on article.

(2) The utility model discloses a motor is rotated and is driven gear one and rotate, and gear drive gear two rotates to make the screw thread post rotate, because the mounting groove in the lift post is provided with helicitic texture, thereby make the lift post rise, and the dead lever setting of lift post below both sides is at the lift inslot of fixed column, thereby make the lift post can not rotate, rise through the lift post and drive the bracing piece of top and rise, thereby make the rolling axle on bracing piece right side rise, improve the height that lifts by crane, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the winding mechanism of the present invention;

FIG. 3 is a side sectional view of the connecting frame of the present invention;

fig. 4 is an enlarged schematic view of the fixing column of the present invention.

In the figure: 1. installing a base; 2. a mounting frame; 3. a support bar; 4. a connecting frame; 5. hooking; 6. fixing a column; 7. a threaded post; 8. a lifting column; 9. fixing the rod; 10. a rotating shaft; 11. a winding shaft; 12. positioning a plate; 13. a support frame; 14. a connecting shaft; 15. a lifting rope; 16. mounting grooves; 17. a lifting groove; 18. a fixing plate; 19. a first motor; 20. a second motor; 21. a third motor; 22. a first gear; 23. a second gear; 24. a driving wheel; 25. a driven wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a hoisting device for steel structure construction comprises a mounting base 1, a mounting frame 2, a lifting mechanism, an adjusting mechanism, a support rod 3, a winding mechanism, a connecting frame 4 and a hook 5, a movable roller is arranged below the mounting base 1, the mounting frame 2 is arranged on the upper surface of the mounting base 1, the mounting frame 2 is internally provided with a mounting cavity, the lifting mechanism is provided with a fixed column 6, a threaded column 7, a lifting column 8 and a fixed rod 9, the fixing column 6 is arranged on the upper surface of the mounting rack 2, the adjusting mechanism is provided with a motor, a gear and a rotating shaft 10, the supporting rod 3 is arranged above the lifting column 8, the winding mechanism is provided with a winding shaft 11, a positioning plate 12, a supporting frame 13, a connecting shaft 14 and a lifting rope 15, the support frame 13 is arranged at the right end of the support rod 3, and the connecting frame 4 is arranged below the support frame 13.

The centre of fixed column 6 is provided with the spread groove, the downside of screw thread post 7 is located the spread groove, the bottom setting of screw thread post 7 is in the installation cavity of mounting bracket 2, and the lower extreme of screw thread post 7 passes through the bearing and is connected with the last fixed surface of installation base 1, the centre of lift post 8 is provided with mounting groove 16, the upside setting of screw thread post 7 is in mounting groove 16, through setting up screw thread post 7 in the spread groove of fixed column 6, makes screw thread post 7 can be at the internal rotation of fixed column 6.

The lifting column is characterized in that a threaded structure is arranged in the mounting groove 16, fixing rods 9 are arranged on the left side and the right side of the lifting column 8, the fixing rods 9 are fixedly connected with the lower surface of the lifting column 8, lifting grooves 17 are arranged on the left side and the right side of the fixing column 6, the lower end of each fixing rod 9 is arranged in each lifting groove 17, the lower end of each fixing rod 9 is arranged in an inverted T-shaped manner, protrusions corresponding to the inverted T-shaped portions are arranged above the lifting grooves 17, the lower ends of the fixing rods 9 are arranged in the inverted T-shaped portions, and the lifting grooves 17 are provided with corresponding protrusions, so that the lifting column 8 cannot move out of the fixing column 6 in the lifting process.

The below of bracing piece 3 is provided with the stiffener, stiffener and 8 fixed connection of lift post, the right-hand member and the support frame 13 fixed connection of bracing piece 3, the both sides of support frame 13 are provided with fixed plate 18, be provided with axis of rotation 10 between the fixed plate 18, rolling axle 11 sets up the centre at axis of rotation 10, the both ends of rolling axle 11 are provided with locating plate 12, be provided with lifting rope 15 on the rolling axle 11, fix rolling axle 11 on the right side of bracing piece 3 through support frame 13.

The motor is provided with motor one 19, motor two 20 and motor three 21, the gear is provided with gear one 22, gear two 23, action wheel 24 and follow driving wheel 25, motor one 19 sets up the right side at installation base 1 upper surface, motor one 19 passes through connecting rod and connects gear one 22, gear one 22 laminates with gear two 23 mutually, gear two 23 sets up the below at screw thread post 7, motor two 20 sets up in one side of axis of rotation 10 to with one side fixed connection of fixed plate 18, rotate through motor one 19 and drive gear one 22 and rotate, gear one 22 drives gear two 23 and rotate, thereby make screw thread post 7 rotate and make the lift post 8 of top go up and down, height-adjusting rotates through motor two 20 and drives the axis of rotation 10 and rotate, axis of rotation 10 drives rolling shaft 11 and rotates, thereby receive and release lifting rope 15.

Three 21 settings of motor are in the inside one side of link 4, the below of link 4 sets up to the open type, three 21 connections action wheels 24 of motor pass through the dwang, action wheels 24 set up in one side from driving wheel 25 to laminate each other, from the centre of driving wheel 25 setting at connecting axle 14, connecting axle 14 passes through the bearing and is connected with the both sides of link 4, the top of couple 5 is provided with the connecting rod, thereby connecting rod and connecting axle 14's below fixed connection drives the dwang through three 21 of motor and rotates and make action wheels 24 rotate, and action wheels 24 drives and rotates from driving wheel 25 to make connecting axle 14 rotate, drive the connecting rod rotation of connecting axle 14 below, adjust the angle of connecting rod below couple 5, make things convenient for hanging of article.

It should be noted that, when the hoisting device for steel structure construction works, the rotating shaft 10 is driven to rotate by the second motor 20, the rotating shaft 10 drives the winding shaft 11 to rotate, so that the lifting rope 15 on the winding shaft 11 is wound and unwound, the lower hook 5 is lowered to a certain position, the rotating rod is driven to rotate by the third motor 21, the rotating rod drives the driving wheel 24 to rotate, the driving wheel 24 drives the driven wheel 25 to rotate, the driven wheel 25 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the connecting rod below to rotate, so that the angle of the hook 5 is adjusted, the hook 5 is conveniently hooked on an object, the first motor 19 rotates to drive the first gear 22 to rotate, the first gear 22 drives the second gear 23 to rotate, so that the threaded column 7 rotates, the mounting groove 16 in the lifting column 8 is provided with a threaded structure, so that the lifting column 8 is lifted, and the fixing rods 9 on two sides below the lifting column 8 are arranged in the lifting groove 17 of the fixing column 6, thereby make the lift post 8 can not rotate, through 8 rises of lift post drive top bracing piece 3 rises to make the rolling axle 11 on bracing piece 3 right side rise, improve the height of lifting by crane, it is more convenient to use.

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. The utility model provides a hoisting accessory is used in steel construction, its characterized in that, including installation base (1), mounting bracket (2), elevating system, adjustment mechanism, bracing piece (3), winding mechanism, link (4) and couple (5), the below of installation base (1) is provided with the removal gyro wheel, mounting bracket (2) set up the upper surface at installation base (1), be provided with the installation cavity in mounting bracket (2), elevating system is provided with fixed column (6), screw thread post (7), lift post (8) and dead lever (9), fixed column (6) set up the upper surface at mounting bracket (2), adjustment mechanism is provided with motor, gear, axis of rotation (10), bracing piece (3) set up the top at lift post (8), the winding mechanism is provided with rolling axle (11), locating plate (12), Support frame (13), connecting axle (14) and lifting rope (15), support frame (13) set up the right-hand member in bracing piece (3), link (4) set up the below at support frame (13).

2. The hoisting device for steel structure construction according to claim 1, wherein: the centre of fixed column (6) is provided with the spread groove, the downside of screw thread post (7) is located the spread groove, the bottom setting of screw thread post (7) is in the installation cavity of mounting bracket (2), and the lower extreme of screw thread post (7) passes through the bearing and is connected with the last fixed surface of installation base (1), the centre of lift post (8) is provided with mounting groove (16), the upside setting of screw thread post (7) is in mounting groove (16).

3. The hoisting device for steel structure construction according to claim 2, wherein: the novel lifting column is characterized in that a threaded structure is arranged in the mounting groove (16), fixing rods (9) are arranged on the left side and the right side of the lifting column (8), the fixing rods (9) are fixedly connected with the lower surface of the lifting column (8), lifting grooves (17) are arranged on the left side and the right side of the fixing columns (6), the lower ends of the fixing rods (9) are arranged in the lifting grooves (17), the lower ends of the fixing rods (9) are arranged to be inverted T-shaped, and bulges corresponding to the inverted T-shaped bulges are arranged above the lifting grooves (17).

4. The hoisting device for steel structure construction according to claim 1, wherein: the below of bracing piece (3) is provided with the stiffener, stiffener and lift post (8) fixed connection, the right-hand member and support frame (13) fixed connection of bracing piece (3), the both sides of support frame (13) are provided with fixed plate (18), be provided with axis of rotation (10) between fixed plate (18), rolling axle (11) set up the centre in axis of rotation (10), the both ends of rolling axle (11) are provided with locating plate (12), be provided with lifting rope (15) on rolling axle (11).

5. The hoisting device for steel structure construction according to claim 1, wherein: the motor is provided with motor one (19), motor two (20) and motor three (21), the gear is provided with gear one (22), gear two (23), action wheel (24) and follows driving wheel (25), motor one (19) set up the right side at installation base (1) upper surface, motor one (19) pass through the connecting rod and connect gear one (22), gear one (22) and gear two (23) laminate mutually, gear two (23) set up the below at screw thread post (7), motor two (20) set up in one side of axis of rotation (10) to with one side fixed connection of fixed plate (18).

6. The hoisting device for steel structure construction according to claim 5, wherein: three (21) settings of motor are in the inside one side of link (4), the below of link (4) sets up to the open type, action wheel (24) are connected through the dwang in three (21) of motor, action wheel (24) set up in the one side from driving wheel (25) to laminate each other, set up the centre at connecting axle (14) from driving wheel (25), connecting axle (14) are connected through the both sides of bearing with link (4), the top of couple (5) is provided with the connecting rod, the below fixed connection of connecting rod and connecting axle (14).