CN213927822U

CN213927822U - Tower machine regularization rail

Info

Publication number: CN213927822U
Application number: CN202022787725.3U
Authority: CN
Inventors: 陈红春; 苏恒; 宋兴伟; 宋大全; 昝龙彬
Original assignee: Sichuan Qiankun Construction Group Co ltd
Current assignee: Sichuan Qiankun Construction Group Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The application relates to a tower crane regularization fence, which belongs to the technical field of fences and comprises a plurality of fences arranged at the bottom of a tower, wherein the fences surround a tower body; the receiving piece is arranged on the fence in a rotating mode, the receiving piece is located on one side, away from the ground, of the fence, the rotating axis of the receiving piece is perpendicular to the tower body, and a driving device used for driving the receiving piece to rotate is arranged on the fence. After the working personnel enter the operation platform, the bearing piece is driven to rotate to be perpendicular to the fence through the driving device, and personal articles falling from the operation platform are borne on the bearing piece under the action of the bearing piece, so that the possibility of falling objects from the high altitude is reduced, and the safety is improved; meanwhile, under the action of the bearing piece, the possibility of damaging personal belongings is reduced, and the property loss of operators is reduced.

Description

Tower machine regularization rail

Technical Field

The application relates to the technical field of fences, in particular to a tower crane sizing fence.

Background

The tower crane, also called tower crane, is a rotary crane with a movable arm mounted on the upper part of a high tower body, is divided into a horizontal type and a press rod type according to the form of the movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device mainly comprises a metal structure, a working mechanism and an electric system.

At present, a tower crane is vertically arranged in a suitable area, and protective fences are required to be arranged around a tower crane upright post according to the building construction specification so as to reduce the possibility of carrying out the bottom of the tower crane by irrelevant personnel and reduce safety accidents.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the operating platform of the operator is positioned above the tower bottom, and personal articles of the operator easily fall to the ground, so that safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

For improving the security, this application provides a tower machine regularization rail.

The application provides a tower machine regularization rail adopts following technical scheme:

a tower crane regularization fence comprises a plurality of fences arranged at the bottom of a tower, wherein the fences surround a tower body; the receiving piece is arranged on the fence in a rotating mode, the receiving piece is located on one side, away from the ground, of the fence, the rotating axis of the receiving piece is perpendicular to the tower body, and a driving device used for driving the receiving piece to rotate is arranged on the fence.

By adopting the technical scheme, after a worker enters the operation platform, the bearing piece is driven to rotate to be perpendicular to the fence through the driving device, and personal articles falling from the operation platform are borne on the bearing piece under the action of the bearing piece, so that the possibility of falling objects from high altitude is reduced, and the safety is improved; meanwhile, under the action of the bearing piece, the possibility of damaging personal belongings is reduced, and the property loss of operators is reduced.

Optionally, the receiving piece includes a receiving rod disposed on the fence, and a first receiving cloth for receiving the falling object is disposed on the receiving rod.

By adopting the technical scheme, under the action of the bearing rods, the first bearing cloth is flatly laid on the bearing rods so as to be convenient for bearing personal articles of operators; meanwhile, the carrying rods and the first carrying cloth have the advantages of low price and easiness in acquisition; meanwhile, when the operator does not enter the operation platform temporarily, the first receiving cloth has the advantage of shading the sun or avoiding rain for the operator.

Optionally, the carrying rod rotates and sets up on the rail, it is provided with the articulated shaft to rotate on the rail, the carrying rod is fixed to be set up on the articulated shaft, drive arrangement is including setting up the pivoted driving piece that is used for driving the articulated shaft on the rail.

By adopting the technical scheme, the driving piece drives the hinged shaft to rotate, the hinged shaft rotates to drive the bearing rod to rotate, and the bearing rod rotates to drive the first bearing cloth to rotate to be vertical to the fence; the first receiving cloth is driven to rotate by driving the hinged shaft, so that the first receiving cloth has the advantage of compact structure.

Optionally, the driving part comprises a motor arranged on the fence, a worm is arranged on an output shaft of the motor, and a worm wheel meshed with the worm is sleeved on the hinging shaft.

By adopting the technical scheme, the motor is started, the motor drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the articulated shaft to rotate, the articulated shaft rotates to drive the bearing rod to rotate, the bearing rod rotates to drive the first bearing cloth to rotate to be perpendicular to the fence, and the operation is simple and practical; meanwhile, the motor drive has the advantage of stable transmission; on the other hand, the worm wheel and the worm have self-locking performance, and after the motor is started and stopped, the carrying rod is fixed to a required position, so that the possibility of inclination of the carrying rod is reduced, and the carrying effect of the first carrying cloth is improved.

Optionally, the carrying rod is provided with a protective cloth for covering the gap between adjacent fences.

By adopting the technical scheme, after the bearing rods rotate to the required positions, a larger gap is formed between the adjacent fences; under the effect of protection cloth, the clearance between the adjacent rail has been reduced, has further reduced the possibility that the incident takes place.

Optionally, it is adjacent be provided with the pivot that is used for rich roll of protective cloth on the accepting pole on the rail, the length direction of pivot is on a parallel with the length direction at place accepting pole, be provided with on the accepting pole and order about protective cloth rich roll in the epaxial elastic component of commentaries on classics.

By adopting the technical scheme, when the bearing rod rotates to be attached to the fence, the protective cloth is wound on the rotating shaft under the action of the elastic piece, so that the space occupied by the protective cloth is reduced; meanwhile, the chemical-resistant cloth is stored on the rotating shaft on the bearing rod, so that the possibility that the protective cloth is damaged is reduced, and the protective effect of the protective cloth is further improved; on the other hand, the investment cost is reduced.

Optionally, the elastic element includes a volute spring sleeved on the rotating shaft, and the volute drives the rotating shaft to have a movement trend of winding the protective cloth.

By adopting the technical scheme, when the bearing rods drive the first bearing cloth to rotate to be vertical to the plane where the fence is located, the coiled protective cloth is released from the rotating shaft on the adjacent fence, and the rotating shaft drives the volute spiral spring to be twisted in the rotating process, so that the volute spiral spring has certain torque; when the bearing rod is restored to the initial position, the volute spiral spring has a movement trend of being restored to the initial state, and the rotating shaft is driven to rotate to wind the protective cloth under the action of the torsional force of the volute spiral spring; the process reduces the labor amount of workers and saves manpower.

Optionally, an inlet communicated with the fence inlet is formed in the first receiving cloth, and a closing piece used for closing the inlet is arranged on the first receiving cloth.

By adopting the technical scheme, the inlet on the first receiving cloth is convenient for an operator to enter the bottom of the tower bottom, so that the operator can work conveniently; when an operator enters through the entrance, the entrance on the first receiving cloth is closed through the closing piece, the possibility that articles fall to the ground from the entrance on the first receiving cloth is reduced, and the safety is further improved.

Optionally, the closing element includes a second receiving cloth arranged on the first receiving cloth and used for covering the inlet of the first receiving cloth, a notch is formed in the second receiving cloth, and a fixing element used for closing the notch is arranged on the second receiving cloth.

Through adopting above-mentioned technical scheme, operating personnel passes through the breach and gets into the back, seals the breach on will first accepting the cloth through the mounting, has improved the second and has accepted the accepting ability of cloth, has further improved the security.

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

1. after the working personnel enter the operation platform, the bearing piece is driven to rotate to be perpendicular to the fence through the driving device, and personal articles falling from the operation platform are borne on the bearing piece under the action of the bearing piece, so that the possibility of falling objects from the high altitude is reduced, and the safety is improved; meanwhile, under the action of the bearing piece, the possibility of damaging personal belongings is reduced, and the property loss of operators is reduced;

2. after the bearing rods rotate to the required positions, a larger gap is formed between the adjacent fences; under the action of the protective cloth, gaps between adjacent fences are reduced, and the possibility of safety accidents is further reduced;

3. the inlet on the first receiving cloth is convenient for an operator to enter the bottom of the tower bottom, so that the operator can work conveniently; when an operator enters through the entrance, the entrance on the first receiving cloth is closed through the closing piece, the possibility that articles fall to the ground from the entrance on the first receiving cloth is reduced, and the safety is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of a fence and a first receiving cloth according to an embodiment of the present application;

FIG. 3 is a schematic view of a connection structure between a first receiving cloth and a protective cloth according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of portion B of FIG. 2;

fig. 6 is an enlarged schematic view of a portion C in fig. 3.

Description of reference numerals: 1. a fence; 2. a bearing rod; 3. a first receiving cloth; 4. hinging a shaft; 5. a motor; 6. a worm; 7. a worm gear; 9. a rotating shaft; 10. a volute spiral spring; 11. an inlet; 12. a second receiving cloth; 13. a support plate; 14. a mounting seat; 15. mounting grooves; 16. accommodating grooves; 17. a door body; 1. a first chain; 19. a second chain; 20. a zipper; 21. protective cloth.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses tower machine regularization rail. Referring to fig. 1, the tower crane shaped fence comprises a plurality of fences 1 arranged at the bottom of the tower, wherein the fences 1 surround the tower body, in the embodiment, four fences 1 surround the tower body, and the four fences 1 are sequentially connected end to end; the fence 1 comprises a frame and a blocking net arranged on the frame, and the blocking net covers the frame; the frame comprises four construction rods which are connected in a tail-ending manner, and one construction rod is perpendicular to the connected construction rods.

The receiving piece is arranged on the fence 1 in a rotating mode and located on one side, away from the ground, of the fence 1, the rotating axis of the receiving piece is perpendicular to the tower body, and the driving device used for driving the receiving piece to rotate is arranged on the fence 1; the driving device drives the bearing piece to rotate to be perpendicular to the fence 1, and personal articles falling from the operating platform are borne on the bearing piece under the action of the bearing piece, so that the probability of falling objects is reduced, and the safety is improved.

The receiving piece comprises a receiving rod 2 arranged on the fence 1, the receiving rod 2 is positioned on one structural rod of the fence 1, the receiving rod 2 is positioned on the structural rod of the fence 1 far away from the ground, the structural rod is connected with two receiving rods 2, the two receiving rods 2 are parallel to each other, a first receiving cloth 3 used for receiving falling objects is arranged on the receiving rod 2, the first receiving cloth 3 is positioned between the two receiving rods 2, and two sides of the first receiving cloth 3 are fixedly connected to the two receiving rods 2 respectively; under the action of the carrying rod 2, the first carrying cloth 3 is flatly laid on the carrying rod 2 so as to carry personal articles of an operator.

In order to reduce the space occupied by the first bearing cloth 3, the bearing rods 2 are rotatably arranged on the fence 1, two support plates 13 are arranged on the constructional rods far away from the ground, a hinge shaft 4 is arranged between the two support plates 13, through holes for clamping the end parts of the hinge shaft 4 are formed in the support plates 13, and the two bearing rods 2 correspond to the two pulling ends of the hinge shaft 4 one by one; when the first receiving cloth 3 is required to be protected, the receiving rod 2 is rotated to be perpendicular to the plane of the fence 1, and the receiving rod 2 rotates to drive the first receiving cloth 3 to be located at a required position, so that a receiving effect is achieved; when the bearing is not needed, the bearing rod 2 is rotated to be parallel to the plane where the fence is located, and the space occupied by the first bearing cloth 3 is reduced.

In order to rotate the bearing rod 2 conveniently, the driving device comprises a driving piece which is arranged on the fence 1 and used for driving the hinge shaft 4 to rotate, the driving piece comprises a motor 5 which is arranged on the fence 1, a mounting seat 14 is arranged on one mounting plate, the motor 5 is fixedly connected to the mounting seat 14, a worm 6 is arranged on an output shaft of the motor 5, a mounting groove 15 is formed in the mounting seat 14, the worm 6 is positioned in the mounting groove 15 in the mounting seat 14, two ends of the worm 6 are rotatably connected to the side wall of the mounting groove 15 in the mounting seat 14, and a worm wheel 7 which is meshed with the worm 6 is sleeved on the hinge shaft 4; starting motor 5, motor 5 drive worm 6 rotates, and worm 6 rotates and drives worm wheel 7 and rotate, and worm wheel 7 rotates and drives articulated shaft 4 and rotate, and articulated shaft 4 rotates and orders about adapting rod 2 and rotate, and adapting rod 2 rotates and drives first adapting cloth 3 and rotate to perpendicular to rail 1, and easy operation is practical.

In order to reduce the bearing gap of the first bearing cloth 3 between the adjacent fences 1, the bearing rod 2 is provided with a protective cloth 21 for covering the gap between the adjacent fences 1, and the protective cloth 21 covers the gap between the adjacent fences 1 in a fan shape; the straight line edge of the protective cloth 21 is arranged on one side of the bearing rod 2 far away from the first bearing cloth 3; under the action of the protective cloth 21, the gap between the adjacent fences 1 is reduced, further reducing the possibility of safety accidents.

In order to facilitate the storage of the protective cloth 21, a rotating shaft 9 for winding the protective cloth 21 is arranged on the bearing rod 2 on the adjacent fence 1, the length direction of the rotating shaft 9 is parallel to the length direction of the bearing rod 2, a containing groove 16 for containing the rotating shaft 9 is formed in the bearing rod 2, the containing groove 16 is formed along the length direction of the bearing rod 2, the opening of the containing groove 16 in the bearing rod 2 faces to one side far away from the first bearing cloth 3, clamping grooves for clamping two ends of the rotating shaft 9 are formed in the side wall of the containing groove 16 in the bearing rod 2, and the clamping is a circular groove matched with the rotating shaft 9; when the protective cloth 21 is stored, firstly two adjacent bearing rods 2 are rotated, the distance between the two bearing rods 2 is reduced, then the rotating shaft 9 is rotated, so that the protective cloth 21 is wound on the rotating shaft 9, and the protective cloth 21 is stored in the containing groove 16 on the bearing rods 2.

In order to accommodate the protective cloth 21 for rotating the rotating shaft 9, the bearing rod 2 is provided with an elastic part for driving the protective cloth 21 to wind on the rotating shaft 9, the elastic part comprises a volute spiral spring 10 sleeved on the rotating shaft 9, one side of the volute spiral spring 10 is fixedly arranged on the rotating shaft 9, the other side of the volute spiral spring is fixedly arranged on the side wall of the accommodating groove 16, and the volute spiral driving rotating shaft 9 has the movement tendency of winding the protective cloth 21; when the bearing rod 2 drives the first bearing cloth 3 to rotate to be vertical to the plane of the fence 1, the rotating shaft 9 on the adjacent fence 1 releases the coiled protective cloth 21, and in the rotating process of the rotating shaft 9, the rotating shaft 9 drives the volute spiral spring 10 to be twisted, and the volute spiral spring 10 has certain torque; when the adapting rod 2 is restored to the initial position, the spiral spring 10 has a tendency of restoring to the initial state, and the rotating shaft 9 is driven to rotate to wind the protective cloth 21 under the action of the torsional force of the spiral spring 10.

In order to facilitate the space surrounded by the fences 1 for workers, an inlet for the operators to enter is formed in one fence 1, and the inlet is formed in the blocking net; the blocking net is rotatably provided with a door body 17 for covering an inlet on the blocking net, a fixed block is fixedly arranged on the blocking net, a connecting shaft is rotatably arranged on the fixed block, in the embodiment, the length direction of the connecting shaft is along the vertical direction, and the door body 17 is fixedly arranged on the connecting shaft; the arrangement of the door body 17 reduces the possibility of entering of irrelevant people, and further reduces the occurrence of safety accidents.

In other embodiments, the length direction of the connecting shaft may be in a horizontal direction.

Set up the entry 11 with the 1 import intercommunication of rail on the first cloth 3 that holds, the entry 11 on the first cloth 3 that holds is convenient for operating personnel gets into the bottom at the bottom of the tower, and then the operating personnel of being convenient for carries out work.

In order to facilitate the closing of the inlet 11 on the first receiving cloth 3, a closing member for closing the inlet 11 is arranged on the first receiving cloth 3, the closing member comprises a second receiving cloth 12 arranged on the first receiving cloth 3 and used for covering the inlet 11 of the first receiving cloth 3, and the second receiving cloth 12 is fixedly arranged on the first receiving cloth 3; because the second receiving cloth 12 has certain ductility and flexibility, the second receiving cloth 12 is provided with a notch for an operator to enter, the notch of the second receiving cloth 12 is opened to open the inlet 11 on the first receiving cloth 3, and the operation is simple and practical.

The second receiving cloth 12 is provided with a fixing piece for closing the notch, the fixing piece comprises a first chain 1 and a second chain 19 which are arranged on the side wall of the notch on the second receiving cloth 12, and the first chain 1 and the second chain 19 can be meshed to fix the second receiving cloth 12 to a whole; a zipper 20 for driving the first chain 1 to be meshed with the second chain 19 is arranged on the first chain 1 and the second chain 19 in a sliding manner; pulling zipper 20, zipper 20 urges the first stringer 1 into engagement with the second stringer 19.

The implementation principle of the tower crane regularization fence in the embodiment of the application is as follows:

when an operator needs to operate the tower crane, the zipper 20 is pulled, and the zipper 20 drives the first chain 1 and the second chain 19 to be separated from each other, so that the gaps on the second receiving cloth 12 are leaked; pulling the door body 17 to open the inlet on the fence 1; when the operator enters the enclosure, the zipper 20 is pulled, and the zipper 20 drives the first chain 1 and the second chain 19 to engage with each other, so that the door 17 is rotated to close the entrance of the enclosure 1.

Then, the motor 5 is started, the motor 5 drives the worm 6 to rotate, the worm 6 rotates to drive the worm wheel 7 to rotate, the worm wheel 7 rotates to drive the hinge shaft 4 to rotate, the hinge shaft 4 rotates to drive the bearing rod 2 to rotate, the bearing rod 2 rotates to drive the first bearing cloth 3 to rotate to be perpendicular to the fence 1, and the first bearing cloth 3 and the second bearing cloth 12 are enabled to bear objects falling from the air; during the rotation of the adapting rod 2, the protective cloth 21 moves out of the accommodating groove 16 on the adapting rod 2, and the protective cloth 21 protects the gap between the adjacent fences 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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. A tower machine regularization rail which characterized in that: the device comprises a plurality of fences (1) arranged at the bottom of a tower, wherein the fences (1) surround a tower body; the improved tower crane is characterized in that a receiving piece is arranged on the fence (1) in a rotating mode, the receiving piece is located on one side, away from the ground, of the fence (1), the rotating axis of the receiving piece is perpendicular to the tower body, and a driving device used for driving the receiving piece to rotate is arranged on the fence (1).

2. The tower crane regularization fence of claim 1, which is characterized in that: the receiving piece comprises a receiving rod (2) arranged on the fence (1), and first receiving cloth (3) used for receiving falling objects is arranged on the receiving rod (2).

3. The tower crane regularization fence of claim 2, which is characterized in that: the bearing rod (2) is rotatably arranged on the fence (1), the hinge shaft (4) is rotatably arranged on the fence (1), the bearing rod (2) is fixedly arranged on the hinge shaft (4), and the driving device comprises a driving piece which is arranged on the fence (1) and used for driving the hinge shaft (4) to rotate.

4. The tower crane regularization fence of claim 3, which is characterized in that: the driving piece comprises a motor (5) arranged on the fence (1), a worm (6) is arranged on an output shaft of the motor (5), and a worm wheel (7) meshed with the worm (6) is sleeved on the hinged shaft (4).

5. The tower crane regularization fence of claim 2, which is characterized in that: and protective cloth (21) used for covering gaps between adjacent fences (1) is arranged on the bearing rods (2).

6. The tower crane regularization fence of claim 5, which is characterized in that: adjacent to be provided with pivot (9) that are used for the rich protection cloth (21) of coiling on the accepting pole (2) on rail (1), the length direction of pivot (9) is on a parallel with the length direction of place accepting pole (2), be provided with on accepting pole (2) and order about the elastic component of protection cloth (21) rich coiling on pivot (9).

7. The tower crane regularization fence of claim 6, which is characterized in that: the elastic piece comprises a scroll spring (10) sleeved on the rotating shaft (9), and the scroll drives the rotating shaft (9) to have a motion trend of winding the protective cloth (21).

8. The tower crane regularization fence of claim 2, which is characterized in that: an inlet (11) communicated with the inlet of the fence (1) is formed in the first receiving cloth (3), and a closing piece used for closing the inlet (11) is arranged on the first receiving cloth (3).

9. The tower crane regularization fence of claim 8, which is characterized in that: the closing piece comprises second receiving cloth (12) arranged on the first receiving cloth (3) and used for covering an inlet (11) of the first receiving cloth (3), a notch is formed in the second receiving cloth (12), and a fixing piece used for sealing the notch is arranged on the second receiving cloth (12).