CN218201896U

CN218201896U - Safe type tower crane device

Info

Publication number: CN218201896U
Application number: CN202222716402.4U
Authority: CN
Inventors: 汪丽丽; 沈启明; 汤雨杰; 许诗琪; 宋晨琦
Original assignee: Zhongyuan Construction Group Co ltd
Current assignee: Zhongyuan Construction Group Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-03
Anticipated expiration: 2032-10-13

Abstract

The application discloses safe type tower crane device relates to building engineering technical field, and it is including climbing the frame, be fixed with the cat ladder in climbing the frame, it is fixed with the gag lever post to climb the frame inside wall, gag lever post length direction perpendicular to climbs frame length direction, it is provided with the stabilizer ring to climb the frame lateral wall, the stabilizer ring is that level setting and stabilizer ring up end are fixed with the drive motor, a plurality of drive teeth have been seted up to the gag lever post lateral wall, be fixed with on the drive motor shaft and drive tooth meshed's rotating gear, the stabilizer ring inside wall is provided with the adapting unit who is used for connecting the safety belt, be provided with the detecting element who is used for detecting the stabilizer ring position on the stabilizer ring. This application has the effect that promotes tower crane security performance.

Description

Safe type tower crane device

Technical Field

The application relates to the technical field of constructional engineering, in particular to a safe tower crane device

Background

The tower crane is the most common one, named as' and used for hoisting construction raw materials such as wood ridges, concrete, steel pipes and the like. The tower crane is the last indispensable equipment, and the wisdom building site is implanted building, machinery, personnel dress facility, place business turn over all kinds of objects such as pass in and out the gate with high-tech technologies such as more artificial intelligence, virtual reality.

The patent with the publication number of CN207158646U discloses a tower crane, including burying the base in soil underground, the body of the tower, the control room, rotation mechanism and balance arm, the inside cavity that is equipped with of one end of balance arm, balance weight mechanism is established to the other end of balance arm, the pneumatic cylinder that is fixed with in the cavity, be connected with the atmospheric pressure lifter on the pneumatic cylinder, atmospheric pressure lifter tip is equipped with the extension arm, the bottom of extension arm is equipped with first spout, be equipped with the first slip box of taking first movable pulley in the first spout, be equipped with first laser ranging sensor and first actuating mechanism in the first slip box, first camera and first couple are installed to the lower terminal surface of first slip box, balance weight mechanism is including setting up the linear guide rail bottom the balance arm and inlaying and establishing the weight box that just has the walking wheel in the linear guide rail, be equipped with the gravity balance inductor in the weight box, the third laser ranging sensor and the third actuating mechanism of driven walking wheel, be equipped with the controller in the control room. The device has wide application prospect and is suitable for popularization in the market.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, in the prior art, when a person enters an operation room, the person needs to climb upwards through a ladder stand in a climbing frame, and in the second time, a safety belt on the person needs to be continuously tied to different heights on the climbing frame, so that the time is consumed, and meanwhile, danger is easy to occur when the position of the safety belt is replaced.

SUMMERY OF THE UTILITY MODEL

In order to promote tower crane security performance, this application provides a safe type tower crane device.

The application provides a safe type tower crane device adopts following technical scheme:

the utility model provides a safe type tower crane device, includes and climbs the frame, be fixed with the cat ladder in climbing the frame, it is fixed with the gag lever post to climb a inside wall, gag lever post length direction perpendicular to climbs a length direction, it is provided with the stabilizer ring to climb a lateral wall, the stabilizer ring is level setting and stabilizer ring up end and is fixed with the drive motor, a plurality of drive teeth have been seted up to the gag lever post lateral wall, be fixed with in the drive motor shaft and drive the engaged with rotating gear of tooth, the stabilizer ring inside wall is provided with the adapting unit who is used for connecting the safety belt, be provided with the detecting element who is used for detecting the stabilizer ring position on the stabilizer ring.

Through adopting above-mentioned technical scheme, personnel only need fix the safety belt stably on changing when the cat ladder, and the stabilizer ring slides along climbing the frame under the effect that drives the motor, has reduced the possibility of fixed safety belt many times, has strengthened climbing the frame security simultaneously.

Optionally, the connecting part includes a connecting ring, a connecting rod is fixed on the outer side wall of the connecting ring, a connecting hole is formed in the inner side wall of the stabilizing ring, and the connecting rod penetrates through the connecting hole and is in threaded connection with the inner side wall of the connecting hole.

Through adopting above-mentioned technical scheme, fixed can make the safety belt along with stabilizing ring synchronous motion with the go-between, the go-between can be dismantled simultaneously and connect in stabilizing ring, the maintenance and the change of the go-between of being convenient for.

Optionally, the detection part infrared ray sensor, the mounting groove has been seted up to the steady ring inside wall, infrared ray sensor is fixed in the mounting groove inside wall, the mounting groove inside wall is fixed with and is used for reducing the possible guard plate that infrared ray sensor breaks away from.

Through adopting above-mentioned technical scheme, infrared sensor is used for detecting whether someone is gone to the cat ladder to control drives the motor and starts, makes and drives the motor and drive the top or the below of stabilizer ring towards vertical direction and slide.

Optionally, a reinforcing rod is fixed to the lower end face of the stabilizing ring, the reinforcing rod is vertically arranged, and a protective net is fixed to the lower end face of the reinforcing rod.

Through adopting above-mentioned technical scheme, the stabilizing ring bottom sets up the protection network, has further strengthened the security of cat ladder, has reduced the possibility that personnel dropped on the cat ladder.

Optionally, a protective pad is fixed on the upper end face of the protective net.

Through adopting above-mentioned technical scheme, set up the protection pad on the cat ladder, the protection pad provides the buffering for the protection network, has reduced the personnel and has dropped the possibility of falling into injury on the protection network.

Optionally, a positioning column is fixed to the top of the climbing frame, the positioning column is vertically arranged, a buffer pad used for increasing buffering is fixed to the bottom of the positioning column, and a descending component used for driving the stabilizing ring to descend is arranged on the upper end face of the stabilizing ring.

Through adopting above-mentioned technical scheme, the stabilizing ring rises and contacts and stop to continue rising with the reference column when the cat ladder top, and the blotter has reduced stabilizing ring and reference column collision and leads to the possibility of stabilizing ring damage.

Optionally, the descending part comprises an adjusting rod rotatably connected to the upper end face of the stabilizing ring, a conducting strip is fixed to the side wall of the adjusting rod and is abutted against the wiring position of the driving motor, and wiring ports are formed in two end faces of the adjusting rod.

By adopting the technical scheme, the position of the conducting strip on the adjusting rod is changed by rotating the adjusting rod, so that the anode and the cathode of the driving motor are changed, the driving motor is driven to rotate reversely, and the stabilizing ring is driven to slide downwards along the climbing frame.

Optionally, the end face of the stabilizing ring is fixedly provided with a protective pad for reducing collision between the stabilizing ring and the positioning column.

Through adopting above-mentioned technical scheme, the protection pad has further reduced the possibility that stabilizing ring and reference column collide and lead to stabilizing ring damage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stabilizing ring synchronously rises along with the personnel on the ladder stand, and the safety belt is fixed with the stabilizing ring, so that the possibility that the personnel on the ladder stand fix the safety belt for many times is reduced, and the safety performance of the tower crane is enhanced;

2. the bottom of the stabilizing ring is provided with a protective net, so that the safety performance of the tower crane is further enhanced.

Drawings

Fig. 1 is a schematic structural diagram of a main body according to an embodiment of the present application.

FIG. 2 is a schematic view of a stabilizer ring structure.

Description of the reference numerals:

1. climbing a frame; 2. climbing a ladder; 3. a limiting rod; 4. a stabilizing ring; 5. driving a motor; 6. driving the teeth; 7. a rotating gear; 8. a connecting ring; 9. a connecting rod; 10. connecting holes; 11. an infrared sensor; 12. mounting grooves; 13. a protection plate; 14. a reinforcing bar; 15. a protective net; 16. a protective pad; 17. a cushion pad; 18. adjusting a rod; 19. a positioning column; 20. a wiring port; 21. and (6) a protective pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses safe type tower crane device. Referring to fig. 1 and 2, a safe type tower crane device is including climbing frame 1, climbing frame 1 is vertical setting and is used for supporting the control chamber on the tower crane, climbing frame 1 inside wall has cat ladder 2 through the bolt fastening, 2 length direction of cat ladder is on a parallel with 1 length direction of climbing frame, 1 inside wall integrated into one piece of climbing frame has gag lever post 3, gag lever post 3 is vertical setting and 3 length direction of gag lever post are on a parallel with 1 length direction of climbing frame, climbing frame 1 inside wall is provided with stabilizer ring 4, stabilizer ring 4 is the level setting and has seted up the stable tank with stabilizer ring 4 lateral wall, the stable tank is used for wearing to establish gag lever post 3, stabilizer ring 4 up end has drive motor 5 through the bolt fastening, a plurality of drive teeth 6 have been seted up to 3 lateral walls of gag lever post, drive motor 5 is servo motor, it has turning gear 7 to drive motor 5 key joint in the pivot, turning gear 7 and drive 6 intermeshing, drive motor 5 is used for driving the stabilizer bar upwards or slide downwards in vertical direction.

Referring to fig. 1 and 2, the inside wall of the stabilizer ring 4 is provided with a connecting part, the connecting part is used for connecting a safety belt, the connecting part includes a connecting ring 8, the outside wall integrated into one piece of the connecting ring 8 has a connecting rod 9, a connecting hole 10 has been seted up on the inside wall of the stabilizer ring 4, a thread has been seted up on the inside wall of the connecting hole 10, the connecting rod 9 has been worn to establish in the connecting hole 10 and is connected with the inside wall thread of the connecting hole 10, be provided with a detection part on the stabilizer ring 4, the detection part is used for detecting the stabilizer ring 4 position, and control drive motor 5 and drive stabilizer ring 4 motion, mounting groove 12 has been seted up to the inside wall of the stabilizer ring 4, the detection part includes infrared ray sensor 11, infrared ray sensor 11 is fixed in mounting groove 12 inside wall through the bolt, mounting groove 12 inside wall has a protection plate 13 through the bolt fastening, protection plate 13 is the transparent plastic material, protection plate 13 is used for reducing the possibility that infrared ray sensor 11 breaks away from mounting groove 12, infrared ray sensor 11 is used for detecting someone on cat ladder 2, control drive motor 5 to start when infrared ray sensor 11 detects someone on cat ladder 2, thereby it slides on the drive stabilizer ring 1.

Referring to fig. 1 and 2, terminal surface integrated into one piece has stiffener 14 under the stable ring 4, stiffener 14 has four and four stiffener 14 to be vertical setting, the terminal surface passes through bolt fastening has protection network 15 under the stiffener 14, king tiger's up end bonds and has protection pad 16, protection pad 16 is the rubber material, protection network 15 is used for further reducing the possibility that personnel dropped on cat ladder 2, protection pad 16 is used for reducing the possibility that personnel dropped to protection network 15 and fall and hinder, it has reference column 19 to climb frame 1 top integrated into one piece, reference column 19 is the bottom bonding of vertical setting and the vertical direction of reference column 19 has blotter 17, blotter 17 is the rubber material, blotter 17 is used for increasing the buffering, thereby reduce stable ring 4 and climb frame 1 top collision and lead to the possibility that stable ring 4 damaged.

Referring to fig. 1 and 2, a descending component is arranged on the upper end face of the stabilizing ring 4, the descending component is used for driving the stabilizing ring 4 to descend, the descending component comprises an adjusting rod 18, the adjusting rod 18 is rotatably connected to the upper end face of the stabilizing ring 4 through a rotating shaft, two conducting strips are bonded to the side wall of the adjusting rod 18, the conducting strips are abutted to the wiring positions of the driving motor 5, wiring ports 20 are formed in two end faces of the adjusting rod 18 in the length direction, the two wiring ports 20 are respectively connected with the two conducting strips, the adjusting rod 18 rotates to change the positions of the two conducting strips, so that the positive and negative poles of the driving motor 5 are controlled to change, the motor rotates reversely, the climbing frame 1 slides downwards, a protective pad 21 is bonded to the end face of the stabilizing ring 4, the protective pad 21 is made of rubber, and the protective pad 21 is used for reducing the possibility that the stabilizing ring 4 is damaged due to collision with the positioning column 19.

The implementation principle of the safe tower crane device in the embodiment of the application is as follows: after the constructor goes onto the ladder stand 2, the safety belt and the connecting ring 8 are fixed, the infrared sensor 11 detects that a person exists on the ladder stand 2 and then controls the motor 5 to be started, the stabilizing ring 4 is driven to slowly climb, and when the stabilizing ring 4 needs to be controlled to descend, the adjusting rod 18 is rotated to drive the positive pole and the negative pole of the motor 5 to change, so that the stabilizing ring 4 slowly descends.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safe type tower crane device, is including climbing frame (1), be fixed with cat ladder (2), its characterized in that in climbing frame (1): climb frame (1) inside wall and be fixed with gag lever post (3), gag lever post (3) length direction perpendicular to climbs frame (1) length direction, it is provided with stabilizing ring (4) to climb frame (1) lateral wall, stabilizing ring (4) are the level setting and stabilizing ring (4) up end and are fixed with drive motor (5), a plurality of drive teeth (6) have been seted up to gag lever post (3) lateral wall, be fixed with in drive motor (5) the pivot and drive rotating gear (7) of tooth (6) meshing, stabilizing ring (4) inside wall is provided with the adapting unit who is used for connecting the safety belt, be provided with the detection part that is used for detecting stabilizing ring (4) position on stabilizing ring (4).

2. The safety type tower crane device according to claim 1, wherein: the connecting component comprises a connecting ring (8), a connecting rod (9) is fixed on the outer side wall of the connecting ring (8), a connecting hole (10) is formed in the inner side wall of the stabilizing ring (4), and the connecting rod (9) penetrates through the connecting hole (10) and is in threaded connection with the inner side wall of the connecting hole (10).

3. The safe tower crane device of claim 2, wherein: detection part infrared ray sensor (11), mounting groove (12) have been seted up to stabilizing ring (4) inside wall, infrared ray sensor (11) are fixed in mounting groove (12) inside wall, mounting groove (12) inside wall is fixed with and is used for reducing possible guard plate (13) that infrared ray sensor (11) break away from mounting groove (12).

4. The safety type tower crane device according to claim 3, wherein: the lower end face of the stabilizing ring (4) is fixed with a reinforcing rod (14), the reinforcing rod (14) is vertically arranged, and a protective net (15) is fixed on the lower end face of the reinforcing rod (14).

5. The safe tower crane device of claim 4, wherein: and a protective pad (16) is fixed on the upper end surface of the protective net (15).

6. The safety type tower crane device according to claim 5, wherein: climb frame (1) top and be fixed with reference column (19), reference column (19) are vertical setting, reference column (19) bottom is fixed with blotter (17) that are used for increasing the buffering, stabilizing ring (4) up end is provided with and is used for driving the decline part that stabilizing ring (4) descend.

7. The safe tower crane device of claim 6, wherein: the descending part comprises an adjusting rod (18) which is rotatably connected to the upper end face of the stabilizing ring (4), a conducting strip is fixed on the side wall of the adjusting rod (18), the conducting strip is abutted to the wiring position of the driving motor (5), and wiring ports (20) are formed in two end faces of the adjusting rod (18).

8. The safety type tower crane device according to claim 7, wherein: and the end surface of the stabilizing ring (4) is fixedly provided with a protective pad (21) for reducing the collision between the stabilizing ring (4) and the positioning column (19).