阅读说明：本技术 一种外墙顶升塔架防偏斜装置及其安装和拆卸方法 (Anti-deflection device for outer wall jacking tower and mounting and dismounting method thereof ) 是由 姜盛坤 张丹 李坤遥 于 2019-09-02 设计创作，主要内容包括：本发明提供一种外墙顶升塔架防偏斜装置,包括框架、收紧装置和承重连接组件。框架用于套设于塔架上；收紧装置装设于所述框架上并与塔架抵接,用于限定塔架的朝向；承重连接组件的一端与所述框架连接,另一端与外墙连接。其结构简单,便于安装。本发明同时提供一种外墙顶升塔架防偏斜装置的安装和拆卸方法,通过顶升装置在顶升塔架标准件的过程中,顺带将防倾斜装置顶升至装配区域,并且顶升装置在逐级降落顶升塔架标准件的过程中,顺带将防倾斜装置降落至塔架待装区,从而简化防倾斜装置的安装和拆卸流程,有效提高防倾斜装置的安装和拆卸效率。(The invention provides an anti-deflection device for an outer wall jacking tower, which comprises a frame, a tightening device and a bearing connecting assembly. The frame is sleeved on the tower; the tightening device is arranged on the frame, abutted against the tower and used for limiting the orientation of the tower; one end of the bearing connecting assembly is connected with the frame, and the other end of the bearing connecting assembly is connected with the outer wall. The structure is simple and the installation is convenient. The invention also provides an installation and disassembly method of the anti-inclination device of the outer wall jacking tower, the anti-inclination device is jacked to the assembly area along the belt by the jacking device in the process of jacking the tower standard component, and the anti-inclination device is lowered to the tower waiting area along the belt by the jacking device in the process of descending the jacking tower standard component step by step, so that the installation and disassembly processes of the anti-inclination device are simplified, and the installation and disassembly efficiency of the anti-inclination device is effectively improved.)

1. The utility model provides an outer wall jacking tower anti-deflection device which characterized in that includes:

the frame (1) is sleeved on the tower;

a tightening device (2) which is mounted on the frame (1), abuts against the tower, and limits the orientation of the tower;

and one end of the bearing connecting assembly (3) is connected with the frame (1), and the other end of the bearing connecting assembly is connected with the outer wall.

2. An external wall jacking tower anti-deviation device according to claim 1, wherein the tightening device (2) comprises:

the screw rod (21) is in threaded connection with the frame (1) and extends into the inner side of the frame (1) from the outer side of the frame (1);

the screw rod bearing (24), screw rod (21) are located the inboard one end of frame (1) with screw rod bearing (24) cooperation is connected, the other end and the pylon butt of screw rod bearing (24).

3. The external wall jacking tower anti-deflection device of claim 2, wherein the tightening device (2) further comprises:

the top backup plate (22) is connected with the screw bearing (24), one side of the top backup plate (22) is abutted to the tower, and the shape of one side of the top backup plate (22) abutted to the tower is arc-shaped.

4. An external wall jacking tower anti-deviation device according to claim 1, wherein the frame (1) comprises:

the number of the upright columns (12) is corresponding to that of the upright columns of the tower;

and the cross beam (11) is connected with the upright post (12) to form a frame body in an enclosing manner.

5. The outer wall jacking tower anti-deflection device of claim 1, further comprising:

the pedestrian passageway component (4), the pedestrian passageway component (4) with the frame (1) is connected and set up in the frame (1) outside.

6. The installation method of the anti-deflection device for the outer wall jacking tower is characterized by comprising the following steps of:

sleeving and installing the frame (1) on the tower frame standard part through the tightening device (2) to form an anti-deflection tower frame standard part;

jacking the anti-deflection tower standard component to a specified assembly area by using a jacking device;

and fixing the anti-deflection tower standard component on the outer wall through the bearing connecting component (3).

7. The method for installing the anti-deflection device of the outer wall jacking tower frame as claimed in claim 6, wherein the step of sleeving the frame (1) on the tower frame standard component through the tightening device (2) to form the anti-deflection tower frame standard component comprises the following steps:

placing the tower standard independently;

hoisting and sleeving the frame (1) on a tower standard component;

the tightening device (2) is mounted on the frame (1) and bears against the strut of the tower standard.

8. The method for installing the anti-deflection device of the outer wall jacking tower frame as claimed in claim 6, further comprising the steps of:

and before the jacking device jacks the anti-deflection tower standard component to a specified assembly area, transferring the anti-deflection tower standard component to a tower frame area to be assembled.

9. The method for installing the deviation-preventing device for the tower lifted up on the outer wall of claim 6, wherein before the lifting device lifts up the standard component of the deviation-preventing tower to the designated assembly area, the front tower of the tower is lifted up from the tower mounting area, and the tower mounting area is left unused.

10. The method for installing an external wall jacking tower anti-deflection device according to claim 6, wherein the walkway assemblies (4) are installed to the frame (1) after the anti-deflection tower standard is fixed to the external wall by the load bearing connection assembly (3).

11. A method for disassembling an anti-deflection device of an outer wall jacking tower is characterized by comprising the following steps:

the bearing connecting assembly (3) is detached from the outer wall and the frame (1);

the jacking device gradually drops the tower standard part provided with the anti-deflection device to a tower to-be-installed area;

and (4) loosening the tightening device (2) and hoisting the frame (1) away from the tower standard component.

Technical Field

The invention relates to the technical field of buildings, in particular to an anti-deflection device for an outer wall jacking tower and an installation and disassembly method thereof.

Background

During the operation of the tower jacking device, the tower can be deflected due to the action of high altitude and strong wind. In the jacking process, because the climbing frame against which the tower rests makes vertical motion, the weight of the jacked climbing frame is completely transferred to the tower, and the phenomenon of toppling is possibly caused. In order to effectively prevent the tower from falling and deflecting in the operation process, the deflection preventing device is designed and completed. However, the traditional anti-tilt device of the tower crane is an angle crossing structure and can be detachably installed with the tower. However, the anti-deflection device is an integrated structure and cannot be integrally and easily disassembled and assembled.

Disclosure of Invention

The invention aims to provide an anti-deflection device for an outer wall jacking tower and an installation and disassembly method thereof, which can prevent the tower from being inclined and can be easily disassembled and assembled.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides an anti-deflection device for an outer wall jacking tower, which comprises:

the frame is sleeved on the tower;

a tightening device which is arranged on the frame, is abutted against the tower and is used for limiting the orientation of the tower;

and one end of the bearing connecting assembly is connected with the frame, and the other end of the bearing connecting assembly is connected with the outer wall.

Preferably, the tightening device comprises:

the screw rod is in threaded connection with the frame and extends into the inner side of the frame from the outer side of the frame;

the screw rod bearing, the screw rod is located the inboard one end of frame with the screw rod bearing cooperation is connected, the other end and the pylon butt of screw rod bearing.

Preferably, the tightening device further comprises:

the top backup plate is connected with the screw bearing, one side of the top backup plate is abutted to the tower, and the shape of one side of the top backup plate abutted to the tower is arc-shaped.

Preferably, the frame comprises:

the number of the upright columns corresponds to that of the upright columns of the tower;

and the cross beam is connected with the upright posts to form a frame body in a surrounding manner.

Preferably, the method further comprises the following steps:

and the pedestrian passage assembly is connected with the frame and arranged on the outer side of the frame.

The invention provides an installation method of an anti-deflection device of an outer wall jacking tower, which comprises the following steps:

sleeving and installing the frame on the tower frame standard part through a tightening device to form an anti-deflection tower frame standard part;

jacking the anti-deflection tower standard component to a specified assembly area by using a jacking device;

and fixing the anti-deflection tower standard component on the outer wall through the bearing connecting component.

Preferably, the step of sleeving and mounting the frame on the tower standard component through the tightening device to form the anti-deflection tower standard component comprises the following steps:

placing the tower standard independently;

hoisting and sleeving the frame on a tower standard component;

the tightening device is mounted on the frame and bears against the strut of the tower standard.

Preferably, the method further comprises the following steps:

and before the jacking device jacks the anti-deflection tower standard component to a specified assembly area, transferring the anti-deflection tower standard component to a tower frame area to be assembled.

Preferably, before the jacking device jacks the anti-deflection tower standard component to the designated assembly area, jacking a front tower of the tower from the tower mounting area, and idling the tower mounting area.

Preferably, the walkway assembly is installed to the frame after the anti-sway tower standard is secured to the outer wall by the load bearing connection assembly.

The invention provides a method for disassembling an anti-deflection device of an outer wall jacking tower, which comprises the following steps:

dismantling the bearing connecting assembly from the outer wall and the frame;

the jacking device gradually drops the tower standard part provided with the anti-deflection device to a tower to-be-installed area;

and releasing the tightening device to lift the frame away from the tower standard.

The invention has the beneficial effects that:

1. the anti-deflection device for the outer wall jacking tower provided by the invention has the advantages that the orientation of the tower is adjusted by arranging the frame sleeved on the standard tower part and the tightening device for propping against the tower, and the problem of the inclination of the tower is solved.

2. According to the installation method of the anti-deflection device for the outer wall jacking tower provided by the invention, the anti-deflection device is jacked to the assembly area along the belt in the process of jacking the tower standard component through the jacking device, so that the assembly efficiency of the anti-deflection device is effectively improved.

3. According to the dismounting method of the anti-inclination device for the outer wall jacking tower provided by the invention, the anti-inclination device is descended to the tower waiting area along the belt in the process of descending the jacking tower standard component step by step through the jacking device, so that the dismounting efficiency of the anti-inclination device is effectively improved.

Drawings

Fig. 1 is a perspective view of an anti-deviation device for a jacking tower of an external wall according to an embodiment of the present invention;

fig. 2 is a structural diagram of the installation of the outer wall jacking tower anti-deflection device and the tower in cooperation according to the embodiment of the invention;

fig. 3 is a perspective structural view of a tightening device of an outer wall jacking tower anti-deflection device according to an embodiment of the present invention;

fig. 4 is a schematic front view of a tightening device of an external wall jacking tower anti-deflection device according to an embodiment of the present invention;

FIG. 5 is a schematic view illustrating an installation of the device for preventing the outer wall jacking tower from being deflected on a tower standard component according to the embodiment of the invention;

FIG. 6 is a schematic view illustrating an installation of the outer wall jacking tower anti-deflection device provided by the embodiment of the invention on a tower standard component;

fig. 7 is a schematic diagram illustrating the operation of the jacking device for jacking the front tower standard component in the installation process of the outer wall jacking tower anti-deviation device according to the embodiment of the present invention;

fig. 8 is a schematic view of the outer wall jacking tower anti-deflection device provided by the embodiment of the invention being transported by a forklift after being assembled with a tower standard component;

fig. 9 is a schematic view of the outer wall jacking tower anti-deflection device provided in the embodiment of the present invention being transferred to a tower mounting area by using a forklift after being assembled with a tower standard component;

fig. 10 is a schematic view illustrating an installation of an outer wall jacking tower anti-deflection device to a tower according to an embodiment of the present invention.

In the figure:

1. a frame; 11. a cross beam; 12. a column; 13. a reinforcing bar; 14. a connecting plate;

2. a tightening device; 21. a screw; 22. a top backup plate; 23. an operation section; 24. a screw bearing; 25. a cylindrical rod;

3. a load bearing connection assembly; 31. a box frame; 32. a box body connecting plate;

4. a pedestrian passageway assembly; 41. a manual work board; 42. a fence;

5. a tower; 51. a tower standard; 52. a front tower standard; 53. post-tower standard components; 54. a pillar;

6. a lifting rope;

7. sitting on the pier;

8. a tower frame waiting area;

9. a jacking device;

10. a forklift is provided.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Referring to fig. 1 and 2, the present invention provides an anti-deviation device for a tower lifted up from an outer wall, which includes a frame 1, a tightening device 2 and a bearing connection assembly 3. The frame 1 is sleeved on the tower 5, the tightening device 2 is in threaded connection with the frame 1, and one end of the tightening device 2 is abutted against the tower 5. The inclined tower 5 can be reset to be vertical to the ground by taking the frame 1 as a pivot and adjusting the strength and the direction of the tightening device 2 against the tower 5. One end of the bearing connecting assembly 3 is fixed with the frame 1 through a screw, the other end of the bearing connecting assembly is fixed with an outer wall through a screw, the frame 1 can be fixed on the outer wall, the bearing connecting assembly 3 provides a supporting force for the frame 1, and when the tightening device 2 abuts against the tower frame 5 with the frame 1 as a fulcrum, the frame 1 can provide a supporting force for the tightening device 2.

Specifically, referring to fig. 3 and 4, the tightening device 2 includes a screw 21 and a screw bearing 24.

The screw 21 is in threaded connection with the frame 1 and extends into the inner side of the frame 1 from the outer side of the frame 1; one end of the screw 21 located inside the frame 1 is connected to a screw bearing 24 in a fitting manner, and the other end of the screw bearing 24 abuts against the tower 5.

By screwing the screw 21, the screw 21 moves toward the inside of the frame 1, and the screw bearing 24 abuts against the pillar 54 of the tower 5, and the more the screw 21 moves toward the inside of the frame 1, the greater the abutting force against the tower 5. The screw bearing 24 is arranged, so that when the screw bearing 24 abuts against the tower 5, the rotation of the screw 21 does not drive the bearing 24 to rotate, the screw 21 does not need to overcome the friction force between the screw 21 and the tower 5 to rotate, and the tightening device 2 is easier to adjust.

Preferably, the tightening device 2 further includes an operating portion 23, and the operating portion 23 is fixedly mounted on an end of the screw 21 away from the screw bearing 24, so as to facilitate the twisting operation of the screw 21.

Preferably, the tightening device 2 further includes an abutting plate 22, the abutting plate 22 is connected to the screw bearing 24, one side of the abutting plate 22 abuts against the pillar 54 of the tower 5, the force application area of the force applied to the tower 5 by the screw 21 is increased, and the abutting plate 22 is provided so that the force applied by the screw 21 can be more stably transmitted to the tower 5. Since the outer side surface of the strut 54 of the conventional tower 5 is arc-shaped, the shape of the side of the abutment plate 22 abutting against the tower 5 is correspondingly arc-shaped to match the strut 514, thereby increasing the area of the abutment plate 22 abutting against the tower 5.

Specifically, a groove is formed in one side of the abutting plate 22 facing the screw 21, and a screw bearing 24 is embedded in the groove.

Preferably, tightening device 2 further comprises a cylindrical rod 25, screw 21 being connected to screw bearing 21 by means of cylindrical rod 25. Specifically, one end of the cylindrical rod 25 is connected to the screw 21, and the other end is inserted into the screw bearing 24 located in the groove and connected to the screw bearing 24 in an interference fit.

Preferably, the frame 1 comprises a cross beam 11, uprights 12, reinforcing bars 13 and connecting plates 14.

The number of the columns 12 corresponds to the number of the columns 54 of the tower 5, so that the tightening device 2 can support the tower 5 from multiple directions to different degrees by using the columns 12 as fulcrums, and the anti-deviation device can adjust the tower 5 inclined to different directions. Since the existing tower 5 is generally configured as a square tower having four columns 54, the number of the columns 12 is correspondingly configured as four in the present embodiment.

Crossbeam 11 is connected with stand 12 and encloses synthetic framework, and stiffener 13 sets up in crossbeam 11 and stand 12 and encloses the side of synthetic framework for strengthen frame 1's intensity, make frame 1 be difficult for taking place deformation.

The connecting plate 14 is installed on one side of the frame body and is used for connecting with the bearing connecting component 3.

Preferably, the pedestrian passageway assembly 4 is further included, and the pedestrian passageway assembly 4 is connected with the frame 1 and is arranged outside the frame 1.

Specifically, the walkway assembly 4 includes a horizontally disposed manual work board 41 and a vertically disposed fence 42. One end of the manual plate 41 is connected to the bottom of the frame 1 and extends to the outside of the frame 1, and the other end is provided with a rail 42 so that an operator can walk around the frame 1 to adjust the propping force of the tightening device 2 to the tower 5.

Preferably, the side of the frame 1 provided with the load-bearing connecting assembly 3 is not provided with the pedestrian passageway assembly 4 because the side is required to be connected with an outer wall, and the side of the fence 42 facing the outer wall is provided with an inlet so that an operator can conveniently enter the manual operation plate 41.

Preferably, the shape of the bearing connection assembly 3 is a box shape, specifically, the bearing connection assembly 3 includes a box frame 31 and box connection plates 32 disposed at two sides of the box frame 31, and the box connection plates 32 at two sides are respectively fixed on the outer wall and the connection plate 14 by screws, so as to fix the anti-deflection device on the outer wall.

The invention provides an installation method of an anti-deflection device of an outer wall jacking tower, which comprises the following steps:

referring to fig. 5-10, firstly, the frame 1 is sleeved and installed on the tower standard component 51 through the tightening device 2 to form an anti-deflection tower standard component; jacking the anti-deflection tower standard component to a specified assembly area through a jacking device 9; and finally, fixing the anti-deflection tower standard component on the outer wall through the bearing connecting component 3.

Through jacking device 9 in the in-process of jacking pylon standard component 51, along with the area with anti-tilting device jacking to the assembly region, effectively improve anti-tilting device's assembly efficiency.

Preferably, the frame 1 is sleeved and mounted on the tower standard 51 by the tightening device 2, and the formation of the anti-deflection tower standard comprises the following steps:

the tower standard 51 is placed on the ground independently; hoisting the frame 1 by the hoisting device and sleeving the frame on the tower standard part 51; the tightening device 2 is then mounted on the frame 1 and pressed against the post 54 of the tower standard 51, so that the frame 1 is fitted over the tower standard 51.

Specifically, referring to fig. 5, before hoisting the frame 1, the tower standard 51 is placed on the ground, and the pier 7 is placed on the side of the tower standard 51. The lifting rope 6 of the lifting device is bound at the four corners of the frame 1, the frame 1 is stably lifted and sleeved on the tower standard part 51, the seat pier 7 is abutted to the bottom of the frame 1, the frame 1 is subjected to bearing, and the tightening device 2 is convenient to install.

Preferably, the anti-sway tower standard is transferred to the tower staging area 8 using a forklift 10 before the jacking device 9 jacks the anti-sway tower standard to the designated assembly area. The anti-deflection tower standard part can be assembled at a position outside the tower mounting area 8, especially when the front tower standard part 52 needs to be arranged above the anti-deflection tower standard part, the hoisting device cannot directly hoist the frame 1 to the tower standard part 51 in the tower mounting area 8, and in order to realize hoisting, the anti-deflection tower standard part needs to be assembled at a position outside the tower mounting area 8. In this case, before the jacking device jacks the anti-deflection tower standard component to the designated assembly area, the jacking device 9 jacks the front tower standard component 52 of the tower from the tower to-be-assembled area 8, and the tower to-be-assembled area 8 is left unused, so that the anti-deflection tower standard component can enter the tower to-be-assembled area 8. After the anti-deflection tower standard part enters the tower to-be-installed area 8, the jacking device 9 drops the front tower standard part 52 onto the frame 1, and the front tower standard part 52 is spliced with the anti-deflection tower standard part.

Typically, the anti-yaw apparatus is mounted at a non-end position of the tower, i.e. there are a plurality of forward tower standards 52 above the anti-yaw apparatus and a plurality of aft tower standards 53 below the anti-yaw apparatus. After the jacking device 9 jacks the front tower standard part 52 and the anti-deflection tower standard part, the rear tower standard part 53 needs to be continuously arranged at the tower waiting device area 8, and the jacking device 9 synchronously descends the front tower standard part 52 and the anti-deflection tower standard part which are connected together, so that splicing between the tower standard part 51 and the rear tower standard part 53 in the anti-deflection tower standard part is completed, and the installation of the anti-deflection device at different positions in the tower is realized.

Preferably, the walkway assemblies 4 are installed to the frame 1 after the anti-sway tower standard is secured to the outer wall by the load bearing connection assemblies 3. Since the jacking devices 9 are disposed at the tower mounting-waiting region 8 and on two sides of the tower standard component 51, the size of the tower mounting-waiting region 8 cannot accommodate the pedestrian passageway assembly 4, and therefore the pedestrian passageway assembly 4 needs to be installed after the frame 1 is lifted to a designated assembly area.

Preferably, the load bearing connection assembly 3 is mounted to the connection plate 14 of the frame 1 before the frame 1 is hoisted to the tower standard 51, so that the jacking device 9 can jack the load bearing connection member 3 to a designated assembly area while jacking the anti-deflection tower standard without separately transporting the load bearing connection member 3.

The invention provides a method for disassembling an anti-deflection device of an outer wall jacking tower, which comprises the following steps:

after the bearing connecting assembly 3 is detached from the outer wall and the frame 1, the jacking device 9 gradually lowers the tower standard part 51 provided with the anti-deflection device to the tower mounting area 8, and then the tightening device 2 is loosened to lift the frame 1 from the tower standard part.

Preferably, before the jacking device 9 gradually drops the tower standard component 51 provided with the anti-deviation device to the tower to-be-installed area 8, the pedestrian passageway assembly 4 needs to be firstly dismantled, so that the problem that the frame 1 of the anti-deviation device cannot be dropped to the ground due to the insufficient position of the tower to-be-installed area 8 is avoided.

Further, after the frame 1 is lifted off the tower standard 51, the load bearing connection assembly 3 needs to be removed from the connection plate 14 for storage and transportation of the anti-sway device.

Preferably, after the jacking device 9 descends the tower standard part 51 provided with the anti-deflection device to the tower mounting area 8 step by step, the tower standard part is conveyed out of the tower mounting area 8 by using the forklift 10, and then the frame 1 is detached from the tower standard part 51.

Specifically, the step-by-step descending of the tower standard part 51 provided with the anti-deflection device to the tower mounting area 8 by the jacking device 9 comprises the following steps:

firstly, the rear tower standard part 53 at the bottom of the tower 5 is detached step by step, and then the jacking device 9 drops the tower standard part 51 provided with the anti-deflection device to the tower mounting area 8.

The anti-tilting device is descended to the tower frame waiting area 8 along the belt in the process of descending the jacking tower frame standard component 51 step by step through the jacking device 9, and the disassembly efficiency of the anti-tilting device is effectively improved.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.