CN210064989U

CN210064989U - Tower crane protection device

Info

Publication number: CN210064989U
Application number: CN201920694411.3U
Authority: CN
Inventors: 张旭日; 张正嵩; 张伟; 李强
Original assignee: Shandong Zhongjian Power Equipment Leasing Co Ltd
Current assignee: Shandong Zhongjian Power Equipment Leasing Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a tower crane protection device, which comprises a tower body and a cement base poured outside the tower body; a plurality of groups of embedded parts are poured on the cement base at intervals; each group of embedded parts is embedded with a support column; the bottom of the strut is provided with a flange seat; the flange hole of the flange seat is embedded into the inner side of the embedded part and is attached to the top surface of the cement base; a nut tightly attached to the flange seat is screwed on the embedded part; an attachment frame is fixed on the tower body; the top surface of the strut is provided with a hinge hole; the attachment frame is provided with a plurality of groups of hinge seats; the hinge seat and the hinge hole are tensioned through a pull rod; the utility model discloses a tower crane protector, pillar bottom and built-in fitting equipment can provide the holding power of bottom, and the pillar top is passed through the pull rod and is adhered to the frame and form a holding power to make the pillar form a three-dimensional support, it is effectual to preapring for an unfavorable turn of events shape, can avoid leading to warping and damaged because of external force.

Description

Tower crane protection device

Technical Field

The utility model relates to a tower crane subassembly, concretely relates to tower crane protector belongs to tower crane subassembly technical field.

Background

Building engineering's safe construction is the prerequisite of guarantee construction process and quality, and building construction material's transportation mostly needs tower crane to carry out the vertical lift transportation, and for construction safety, protector must be installed to tower crane, ensures staff's personal safety, and current tower crane protector is of a great variety, like chinese patent application no: 201721265613.3, discloses a multi-functional tower crane protector, including support column, protection network and sunshading board, the support column includes left side unit support column and right side unit support column, and left side unit support column and right side unit support column are from last to being equipped with support bar, first railing, second railing and third railing down in proper order, and the bottom welding of third railing has evenly distributed's sill post, the sunshading board is installed through the support frame to the support bar. The height of the protective device is increased, and the protective net is arranged, so that the safety factor is improved, and the protective device is prevented from falling off due to accidents; the sun can be shielded by arranging the shading plate, the rain can be prevented, and a tower crane driver can move below the tower crane, so that the moving area of the driver is increased; the alarm is provided with a display lamp alarm, so that the alarm can be used for illumination under no special condition, and can play a role of alarming to remind following workers to prepare safely if the special condition is met; and to the tower crane operation, will enter into tower body department earlier, current tower crane bottom safety device quality is poor, and easy deformation is damaged, and whole supporting effect is poor, leads to anti-wind and anti-impact capability poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a tower crane protector can form a three-dimensional holding power, and it is effectual to preapring for an unfavorable turn of events shape, can avoid leading to warping and damaged because of external force.

The tower crane protection device of the utility model comprises a tower body and a cement base poured outside the tower body; a plurality of groups of embedded parts are poured on the cement base at intervals; each group of embedded parts is embedded with a support column; the bottom of the strut is provided with a flange seat; the flange hole of the flange seat is embedded into the inner side of the embedded part and is attached to the top surface of the cement base; a nut tightly attached to the flange seat is screwed on the embedded part; the flange seat at the bottom of the pillar is installed with the embedded part, so that the supporting force and the pulling force at the bottom of the pillar can be improved, and the shearing resistance is improved; an attachment frame is fixed on the tower body; the top surface of the strut is provided with a hinge hole; the attachment frame is provided with a plurality of groups of hinge seats; the hinge seat and the hinge hole are tensioned through a pull rod; the top of the support column and the attachment frame are tensioned through the pull rod, so that the supporting force and the pulling force of the top of the support column can be improved, and the anti-shearing force is improved; a metal screen plate and a metal screen door are arranged between the adjacent pillars; the metal mesh plate and the metal mesh door can prevent irrelevant personnel or equipment from entering the periphery of the tower body; a coaming is fixed on the inner side of the cement base; the top surface of the surrounding plate is higher than the bottom surfaces of the metal mesh plate and the metal mesh door.

As a preferred embodiment, the pull rod comprises a first hinge joint hinged with a hinge seat; the second hinge joint is hinged with the hinge hole; the first hinge joint and the second hinge joint are both screwed with tensioning screws; the other end of each tensioning screw is connected to the corresponding tension beam in a screwed mode, the tension beam drives the first hinge joint and the second hinge joint to respectively tension the strut and the attachment frame, and the tension force between the tension beam and the attachment frame can be adjusted through the tensioning screws.

As a preferred embodiment, the cement base is a square frame structure.

Compared with the prior art, the utility model discloses a tower crane protector, the pillar bottom is assembled with the built-in fitting, can provide the holding power of bottom, and the pillar top is passed through the pull rod and is adhered to the frame and form a holding power to make the pillar form a three-dimensional support, it is effectual to prevent deformation, can avoid leading to warping and damaged because of external force.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the pull rod of the present invention.

Detailed Description

Example 1:

the tower crane protection device shown in fig. 1 and 2 comprises a tower body 1 and a cement base 2 poured outside the tower body; a plurality of groups of embedded parts 3 are poured on the cement base 2 at intervals; each group of embedded parts 3 is embedded with a support column 4; the bottom of the strut 4 is provided with a flange seat 5; the flange hole of the flange seat 5 is embedded into the inner side of the embedded part 3 and is attached to the top surface of the cement base 2; a nut 6 tightly attached to the flange seat is screwed on the embedded part 3; the flange seat 5 at the bottom of the pillar 4 is installed with the embedded part 3, so that the supporting force and the pulling force at the bottom of the pillar can be improved, and the shearing resistance is improved; an attachment frame 7 is fixed on the tower body 1; the top surface of the strut 4 is provided with a hinge hole; the attachment frame 7 is provided with a plurality of groups of hinge seats 8; the hinge seat 8 and the hinge hole are tightened through a pull rod 9; the top of the support column and the attachment frame are tensioned through the pull rod, so that the supporting force and the pulling force of the top of the support column can be improved, and the anti-shearing force is improved; a metal mesh plate 10 and a metal mesh door 11 are arranged between the adjacent pillars 4; the metal mesh plate 10 and the metal mesh door 11 can prevent irrelevant people or equipment from entering the periphery of the tower body; a coaming 12 is fixed on the inner side of the cement base 2; the top surface of the coaming 12 is higher than the bottom surfaces of the metal mesh plate 10 and the metal mesh door 11.

In a further embodiment, the pull rod 9 comprises a first joint 91 hinged to the hinge seat; and a second hinge 92 hinged to the hinge hole; the first articulated joint 91 and the second articulated joint 92 are both screwed with tensioning screws 93; the other end of the two tightening screws 93 is screwed to the straining beam 94, the first hinge joint and the second hinge joint are driven by the straining beam to respectively tighten the strut and the attachment frame, and the straining force between the straining beam and the attachment frame and the straining strut can be adjusted by the tightening screws.

Wherein, the cement base 2 is a square frame structure.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a tower crane protector, includes the body of the tower, its characterized in that: the tower body is provided with a concrete base poured outside the tower body; a plurality of groups of embedded parts are poured on the cement base at intervals; each group of embedded parts is embedded with a support column; the bottom of the strut is provided with a flange seat; the flange hole of the flange seat is embedded into the inner side of the embedded part and is attached to the top surface of the cement base; a nut tightly attached to the flange seat is screwed on the embedded part; an attachment frame is fixed on the tower body; the top surface of the strut is provided with a hinge hole; the attachment frame is provided with a plurality of groups of hinge seats; the hinge seat and the hinge hole are tensioned through a pull rod; a metal screen plate and a metal screen door are arranged between the adjacent pillars; a coaming is fixed on the inner side of the cement base; the top surface of the surrounding plate is higher than the bottom surfaces of the metal mesh plate and the metal mesh door.

2. The tower crane protector of claim 1, characterized in that: the pull rod comprises a first hinge joint hinged with the hinge seat; the second hinge joint is hinged with the hinge hole; the first hinge joint and the second hinge joint are both screwed with tensioning screws; the other ends of the two tensioning screws are screwed to the straining beam.

3. The tower crane protector of claim 1, characterized in that: the cement base is of a square frame structure.