CN210944498U

CN210944498U - Steel reinforcement cage hoisting accessory

Info

Publication number: CN210944498U
Application number: CN201920905077.1U
Authority: CN
Inventors: 王小刚; 朱恩星; 刘君建
Original assignee: Fifth Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Current assignee: Fifth Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-07-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a steel reinforcement cage hoisting accessory, including lifting by crane the crossbeam, a set of the same jack-up rings of size, lift by crane wire rope, lift by crane couple, steel reinforcement cage body and a set of relative lifting by crane the shackle, the crossbeam that lifts by crane is the rectangle form, a set of the same jack-up rings of size is installed and is being lifted by crane crossbeam upper surface both ends, it installs on jack-up rings to lift by crane wire rope, it hangs in lifting by crane the wire rope upper end to lift by crane the couple, the steel reinforcement cage body is the cylinder, a set of relative lifting by crane the shackle and install in steel reinforcement cage body front end both sides, it is equipped with adjustment mechanism to lift. The beneficial effects of the utility model are that, easy operation, the practicality is strong.

Description

Steel reinforcement cage hoisting accessory

Technical Field

The utility model relates to a steel reinforcement cage lifts by crane the field, specifically is a steel reinforcement cage hoisting accessory.

Background

The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The pile body concrete is restrained, so that the pile body concrete can bear certain horizontal force. At present, when a steel reinforcement cage is hoisted, the steel reinforcement cage is mostly hoisted together through a main crane and an auxiliary crane, and when the main crane returns to be straight in the air, the steel reinforcement cage is stressed unevenly, is easy to deform and influences subsequent use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a steel reinforcement cage hoisting accessory has solved steel reinforcement cage and has lifted by crane the problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel reinforcement cage hoisting device comprises a hoisting cross beam, a group of hoisting rings with the same size, a hoisting steel wire rope, hoisting hooks, a steel reinforcement cage body and a group of opposite hoisting shackles, wherein the hoisting cross beam is rectangular, the group of hoisting rings with the same size are arranged at two ends of the upper surface of the hoisting cross beam, the hoisting steel wire rope is arranged on the hoisting rings, the hoisting hooks are hung at the upper end of the hoisting steel wire rope, the steel reinforcement cage body is cylindrical, the group of opposite hoisting shackles are arranged at two sides of the front end of the steel reinforcement cage body, and an adjusting mechanism is arranged at the bottom of the hoisting cross beam;

the adjustment mechanism, it includes: the device comprises a group of opposite sliding grooves, a rectangular rack, an adjusting sliding block, a stepping motor, a driving gear, a motor, a steel wire winding wheel, a connecting steel wire rope and a connecting hook;

the lifting beam is characterized in that a set of relative sliding grooves are formed in two sides of the bottom of the lifting beam, a rectangular rack is installed on the inner wall of one side of each sliding groove, an adjusting sliding block is installed on each sliding groove in a sliding mode, a stepping motor is installed at the upper end of each adjusting sliding block, the rotating end of each stepping motor faces upwards vertically, a driving gear is installed at the rotating end of each stepping motor and is meshed with the rectangular rack, a motor is installed at the bottom of each adjusting sliding block, the rotating end of each stepping motor faces outwards horizontally, a steel wire winding wheel is installed at the rotating end of each motor, a connecting steel wire rope is wound on the steel wire winding wheel, and a connecting hook is installed at the.

Preferably, the lifting cross beam is a main lifting cross beam and is used for straightening in the air.

Preferably, the lifting hook is driven by an external main lifting machine.

Preferably, the number of the motors is two, the motors are same in size, correspond in position and move synchronously.

Preferably, a limiting block is installed in the sliding groove and used for limiting the position of the adjusting sliding block.

Preferably, the lifting shackle is of a detachable structure.

Advantageous effects

The utility model provides a steel reinforcement cage hoisting accessory possesses following beneficial effect, can adjust the distance between the couple through the adjustment mechanism that is located the crossbeam bottom of lifting by crane, is convenient for hoist the steel reinforcement cage body of different appearances, and when returning straight in the air, the steel reinforcement cage atress is more even, prevents to take place to warp, the subsequent use of being convenient for.

Drawings

Fig. 1 is the utility model relates to a steel reinforcement cage hoisting accessory schematic diagram.

Fig. 2 is a cross-sectional view of the lifting beam of the present invention.

In the figure: 1. hoisting the cross beam; 2. lifting a lifting ring; 3. hoisting a steel wire rope; 4. lifting the hook; 5. A reinforcement cage body; 6. lifting the shackle; 7. a sliding groove; 8. a rectangular rack; 9. adjusting the sliding block; 10. a stepping motor; 11. a driving gear; 12. an electric motor; 13. a steel wire winding wheel; 14. Connecting a steel wire rope; 15. and (4) connecting a hook.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a steel reinforcement cage hoisting device comprises a hoisting crossbeam 1, a group of hoisting rings 2 with the same size, a hoisting steel wire rope 3, a hoisting hook 4, a steel reinforcement cage body 5 and a group of opposite hoisting shackles 6, wherein the hoisting crossbeam 1 is rectangular, the group of hoisting rings 2 with the same size are installed at two ends of the upper surface of the hoisting crossbeam 1, the hoisting steel wire rope 3 is installed on the hoisting rings 2, the hoisting hook 4 is hung at the upper end of the hoisting steel wire rope 3, the steel reinforcement cage body 5 is cylindrical, the group of opposite hoisting shackles 6 are installed at two sides of the front end of the steel reinforcement cage body 5, and an adjusting mechanism is arranged at the bottom of the hoisting crossbeam 1; the adjustment mechanism, it includes: a group of opposite sliding grooves 7, a rectangular rack 8, an adjusting sliding block 9, a stepping motor 10, a driving gear 11, a motor 12, a steel wire winding wheel 13, a connecting steel wire rope 14 and a connecting hook 15; the set of opposite sliding grooves 7 are formed in two sides of the bottom of the lifting beam 1, the rectangular rack 8 is installed on the inner wall of one side of the sliding groove 7, the adjusting sliding block 9 is installed on the sliding groove 7 in a sliding mode, the stepping motor 10 is installed at the upper end of the adjusting sliding block 9, the rotating end of the stepping motor is vertically upward, the driving gear 11 is installed at the rotating end of the stepping motor 10 and is meshed with the rectangular rack 8, the motor 12 is installed at the bottom of the adjusting sliding block 9, the rotating end of the motor is horizontally outward, the steel wire winding wheel 13 is installed at the rotating end of the motor 12, the connecting steel wire rope 14 is wound on the steel wire winding wheel 13, and the connecting hook 15 is installed at the bottom of the connecting steel wire rope 14 and is; the lifting beam 1 is a main lifting beam and is used for straightening in the air; the lifting hook 4 is driven by an external 150 main lifting machine; the number of the motors 12 is two, the motors are the same in size and corresponding in position, and the motors move synchronously; a limiting block 16 is arranged in the sliding groove 7, and the limiting block 16 is used for limiting the position of the adjusting sliding block 9; the lifting shackle 6 is of a detachable structure.

The following electrical device models are used in the present case:

the stepping motor 10: 110BYG350DH-0501 three-phase hybrid stepping motor.

An electric motor: PA800 miniature motors.

The following is a description of the materials and shapes of the devices in this case:

lifting the hook: and (5) lifting the hook.

Connecting a hook: stainless steel material.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the steel reinforcement cage hoisting device is externally connected with a power supply, the output end of the power supply is electrically connected with the stepping motor 10 and the motor 12 respectively, a controller is installed on the decorative plate cutting and feeding device, the model of the controller is a DQT1-1/55K controller, and the signal output end of the controller is connected with the signal input ends of the stepping motor 10 and the motor 12 respectively;

when in use, a user firstly installs a group of opposite lifting shackles 6 on two sides of the front end of a steel reinforcement cage body 5, adjusts the distance between two connecting hooks 15 according to the size of the steel reinforcement cage body 5, opens a switch of a stepping motor 10, the stepping motor 10 firstly starts to work to drive a driving gear 11 on a rotating end, the driving gear 11 is meshed with a rectangular rack 8, the stepping motor 10 can drive an adjusting sliding block 9 to slide on a sliding groove 7, a limit block 16 is installed in the sliding groove 7, the limit block 16 is used for limiting the position of the adjusting sliding block 9, after the connecting hooks 15 are adjusted to a proper angle, the connecting hooks 15 are connected with the lifting shackles 6, when in lifting, the front end of the steel reinforcement cage body 5 is straightened in the air through a main crane, the rear end of the steel reinforcement cage body 5 is lifted and matched through an auxiliary crane, when in the air is straightened, the motor 12, the steel wire reel 13 on the rotating end is driven, after the connecting steel wire rope 14 on the steel wire reel 13 is adjusted to a proper length, the main crane starts to work, the hoisting hook 4 drives the hoisting crossbeam 1, and the hoisting crossbeam 1 drives the steel reinforcement cage body 5 to return to be straight in the air, so that the stress of the steel reinforcement cage body 5 is more uniform, the steel reinforcement cage body is prevented from deforming, and the subsequent use is facilitated.

As a preferred scheme, furthermore, the hoisting cross beam is a main hoisting cross beam and is used for air straightening.

Preferably, the lifting hook is driven by an external main lifting machine.

Preferably, the number of the motors is two, the motors have the same size and are correspondingly positioned and move synchronously.

Preferably, the lifting shackle is of a detachable structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 steel reinforcement cage hoisting device comprises a hoisting cross beam (1), a group of hoisting rings (2) with the same size, a hoisting steel wire rope (3), a hoisting hook (4), a steel reinforcement cage body (5) and a group of opposite hoisting shackles (6), wherein the hoisting cross beam (1) is rectangular, the group of hoisting rings (2) with the same size are installed at two ends of the upper surface of the hoisting cross beam (1), the hoisting steel wire rope (3) is installed on the hoisting rings (2), the hoisting hook (4) is hung at the upper end of the hoisting steel wire rope (3), the steel reinforcement cage body (5) is cylindrical, and the group of opposite hoisting shackles (6) are installed at two sides of the front end of the steel reinforcement cage body (5), and is characterized in that an adjusting mechanism is arranged at the bottom of the hoisting cross beam (1);

the adjustment mechanism, it includes: a group of opposite sliding grooves (7), a rectangular rack (8), an adjusting sliding block (9), a stepping motor (10), a driving gear (11), a motor (12), a steel wire winding wheel (13), a connecting steel wire rope (14) and a connecting hook (15);

the group of opposite sliding grooves (7) are arranged on the two sides of the bottom of the hoisting beam (1), the rectangular rack (8) is arranged on the inner wall of one side of the sliding groove (7), the adjusting sliding block (9) is arranged on the sliding groove (7) in a sliding way, the stepping motor (10) is arranged at the upper end of the adjusting sliding block (9), the rotating end of the stepping motor is vertically upward, the driving gear (11) is arranged on the rotating end of the stepping motor (10), and is meshed with the rectangular rack (8), the motor (12) is arranged at the bottom of the adjusting sliding block (9), the rotating end of the steel wire winding wheel (13) faces outwards horizontally, the steel wire winding wheel is arranged on the rotating end of the motor (12), the connecting steel wire rope (14) is wound on the steel wire winding wheel (13), and the connecting hook (15) is installed at the bottom of the connecting steel wire rope (14) and connected with the hoisting shackle (6).

2. A reinforcement cage hoisting apparatus according to claim 1, wherein the hoisting cross beam (1) is a main hoisting cross beam for aerial straightening.

3. A reinforcement cage hoisting device according to claim 1, wherein the hoisting hook (4) is carried by an external 150 main crane.

4. A reinforcement cage hoisting apparatus according to claim 1, wherein the number of the motors (12) is two, and the motors have the same size, corresponding positions and synchronous movement.

5. A reinforcement cage lifting device according to claim 1, characterized in that a stop block (16) is installed in the sliding groove (7), and the stop block (16) is used for limiting the position of the adjusting sliding block (9).

6. A reinforcement cage hoisting device according to claim 1, wherein the hoisting shackle (6) is of a detachable construction.