TWI663378B - Reverse steel column vertical alignment device - Google Patents

Abstract

The reverse-strength steel column vertical alignment device of the present invention comprises: at least one passenger module and at least one fine-tuning module; each carrying module is provided with a platform, and one platform is provided for counter-attacking The steel column provides a vertical external force jack; each fine-tuning module is provided with at least one hydraulic cylinder for providing horizontal external force to the reverse-strength steel column; through the integrated operation of the load bearing module and the fine-tuning module, it is helpful to counter-attack Adjusting the steel column to the best angle not only can maintain the hanging quality of the reverse steel column hoisting in a relatively more active and reliable way, but also reduce the risk of accidents.

Description

Reverse steel column vertical alignment device

The invention is related to the construction method and aims to provide a reverse-strength steel column vertical alignment device capable of enabling the counter-strength steel column to obtain effective support and maintaining the quality of the reverse-strength steel column by means of a relatively more active and reliable means.

In the face of large-area, deep excavation and construction environments in the metropolitan area, geological conditions and groundwater level disposal methods and problems, the lateral soil pressure after excavation is uneven and unstable, and the construction of the foundation works is faced. Conditions and environmental factors are quite complex and unpredictable.

Under the continuous special research and development of construction methods at home and abroad, the related patent technology of reverse construction method has become the source of power for the industry to continuously improve its efforts, especially for the reverse construction method used in the metropolitan area or underground subway MRT. Deep excavation of foundation works such as commissals.

In the field of reverse work method, the vertical control technology of the reverse steel column hoisting, the key to the success or failure of the entire reverse engineering method, and the subsequent application of the quality, with the expansion of the foundation pile diameter and the depth of penetration, The inverted steel column is also expanded and lengthened. In a non-objective environment, the technical problem that must be overcome is how to observe and adjust the verticality of the cylinder placed on the counter-stretched steel column deep to several tens of meters deep. And be firmly positioned.

Therefore, how to make the counter-strength steel column obtain effective support during the reverse steel column hoisting process, and to stably rotate or traverse, to maintain the reverse-strength steel column hoisting in a relatively more active and reliable manner. Verticality has always been a topic that industry and academia want to solve.

The main object of the present invention is to provide a reverse-strength steel column vertical alignment device capable of providing an effective support for a reverse-strength steel column to maintain the quality of the reverse-strength steel column by means of a relatively more active and reliable means.

The reverse struting steel column vertical aligning device of the present invention is provided at the periphery of a reverse striking steel column; the reverse striking steel column vertical aligning device in the first embodiment of the present invention basically comprises: at least one multiplication And the at least one fine-tuning module; wherein: each of the carrying modules is provided with a platform, and the platform is provided with a jack for providing vertical external force to the reverse steel column; each of the fine-tuning modules, There is at least one hydraulic cylinder for providing a horizontal external force to the reverse steel column.

The reverse-strength steel column vertical alignment device of the second embodiment of the present invention basically comprises: at least one passenger module, at least one fine-tuning module, and at least one for spanning the periphery of the reverse steel column a horizontal column; wherein: each of the carrying modules is provided with a platform and a positioning seat for being placed on the at least one horizontal column, wherein the platform is disposed in a manner that is relatively slipable with the positioning seat. a positioning jack is provided on the platform for providing a vertical external force to the reverse steel column; each of the fine adjustment modules is provided with a base and a top plate, and at least one link is pivoted on the platform A hydraulic cylinder is connected between the base and the top abutting plate, and between the base and the top abutting plate.

The reverse-strength steel column vertical alignment device of the third embodiment of the present invention basically includes: at least one passenger module, and at least one fine-tuning module; wherein: each of the carrier modules is provided with a platform a jack for providing a vertical external force to the reversed steel column is provided on the platform; each of the fine adjustment modules has a base, and a connecting rod and a hydraulic cylinder are pivotally mounted on the base. The connecting rod and the tail end of the hydraulic cylinder are pivotally connected to each other.

The reverse-strength steel column vertical alignment device of the present invention can be used to place the fine-tuning module at the horizontal column above the pile mouth, and the fine-tuning module is placed in the pile mouth; if necessary, the load-carrying module can be The jack provides additional vertical external force to the counter-steel column, and the hydraulic cylinder of the fine-tuning module provides additional horizontal force to the counter-steel column, which helps to adjust the counter-steel column to the optimal angle, which is relatively more Active, can By means of this, the quality of the hanging of the steel column is maintained.

Further, a bottom surface of each of the positioning blocks of the carrying module is provided with a positioning portion for the at least one horizontal column to be nested.

The platform of each of the carrying modules is formed by stacking at least two relatively rotatable turntables.

Each of the fine adjustment modules is provided with two connecting rods arranged in parallel between the top abutting plate and the base.

The two ends of the top plate of each of the fine adjustment modules respectively form a lead angle at a side of the top plate opposite to the base.

The platform of each of the load bearing modules is formed by stacking at least two relatively rotatable rotary disks; each of the fine adjustment modules is provided with two parallel connecting links between the top abutting plate and the base .

The platform of each of the load-bearing modules is formed by stacking at least two relatively rotatable turntables; and the two ends of the top-butting plate of each of the fine-tuning modules respectively form a guide at a side of the top-butting plate opposite to the base angle.

Each of the fine adjustment modules is provided with two connecting rods arranged in parallel between the top abutting plate and the base, and the two ends of the top abutting plate are respectively formed at a side of the top abutting plate opposite to the base There is a leading angle.

The platform of each of the load bearing modules is formed by stacking at least two relatively rotatable rotary disks; each of the fine adjustment modules is provided with two parallel connecting links between the top abutting plate and the base The two ends of the top plate are respectively formed with a lead angle at a side of the top plate opposite to the base.

The reverse-strength steel column vertical alignment device disclosed by the invention mainly uses the design of the passenger module and the fine-tuning module to place at least one passenger module at the pile mouth, and selectively adjusts the number of the unequal The module is placed in the pile, and the integrated operation of the load bearing module and the fine-tuning module helps to adjust the reverse steel column to the best angle. It can not only maintain the counter-attack with relatively more active and reliable means. The quality of the hanging of the steel column can be used to reduce the risk of accidents.

10‧‧‧Loading module

11‧‧‧ platform

111‧‧‧ Turntable

12‧‧‧ jack

13‧‧‧ Positioning Block

131‧‧‧ Positioning Department

20‧‧‧ fine-tuning module

21‧‧‧Base

22‧‧‧Top board

221‧‧‧ lead angle

23‧‧‧ Connecting rod

24‧‧‧Hydraulic cylinder

30‧‧‧cross column

40‧‧‧ Pile mouth

50‧‧‧Counter steel column

Fig. 1 is a configuration reference diagram of a vertical alignment device for a reverse-strength steel column according to a first embodiment of the present invention.

Fig. 2 is a plan view showing the state of use of the riding module in the reverse strut vertical alignment device of the first embodiment of the present invention.

Figure 3 is an exploded view of the structure of the ride module in the present invention.

Fig. 4 is a perspective view showing the configuration of the use of the passenger module in the present invention.

Figure 5 is a schematic plan view showing the state of use of the rider module in the present invention.

Figure 6 is a reference configuration diagram of the use of the reverse-strength steel column vertical alignment device of the second embodiment of the present invention.

Figure 7 is a perspective view showing the appearance of a fine adjustment module in a reverse-strength steel column vertical alignment device according to a second embodiment of the present invention.

Figure 8 is a perspective view showing another perspective of the fine adjustment module of the reverse-strength steel column vertical alignment device according to the second embodiment of the present invention.

Fig. 9 is a plan view showing the configuration state of the fine adjustment module used in the vertical strut vertical alignment device of the second embodiment of the present invention.

Figure 10 is a perspective view showing the appearance of a fine adjustment module in a reverse-strength steel column vertical alignment device according to a third embodiment of the present invention.

The invention mainly provides a reverse-strength steel column capable of allowing the counter-strength steel column to obtain effective support during the lifting operation of the reverse-strength steel column, and maintaining the quality of the reverse-strength steel column hanging by a relatively more active and reliable means. The vertical alignment device, as shown in FIG. 1 and FIG. 2, the reverse alignment steel column vertical alignment device of the present invention is provided at the periphery of a reverse steel column 50; the reverse alignment steel column vertical calibration position The device basically includes: At least one carrying module 10, and at least one fine tuning module 20; wherein: Each of the load bearing modules 10 is provided with a platform 11 on which a jack 12 for providing a vertical external force to the reverse steel column 50 is provided. In implementation, the platform 11 of each of the load bearing modules 10 is The system can be constructed by stacking at least two relatively rotatable turntables 111.

Each of the fine adjustment modules 20 is provided with at least one hydraulic cylinder 24 for providing a horizontal external force to the reverse steel column 50.

Please refer to FIG. 1 to FIG. 5 at the same time, the reverse alignment steel column vertical alignment device of the present invention can be used to place the fine adjustment module 10 at the horizontal column 30 above the pile mouth 40, and The fine adjustment module 20 is placed in the pile mouth 40, except that the jack 12 of the passenger module 10 can be used to put the hoist into the pile mouth 40 to the positioning of the reversed steel column 50; if necessary, the load mode can be used. The jacks 10 of the group 10 provide additional vertical external force to the counter-stretch steel column 50, and the hydraulic cylinders 24 of the fine-tuning module 20 provide additional horizontal external force to the counter-stretch steel column 50, which helps to adjust the counter-stretch steel column 50 to At the best angle, the quality of the hanging steel column is maintained in a relatively more active and reliable manner.

In particular, in the process of adjusting the angle of the reversed steel column 50, the counter-stripping steel column 50 can be stably rotated under the action of the platform 11, which helps to adjust the reverse-strength steel column 50 to an optimum angle, not only can Relatively more active and reliable means, to maintain the hanging quality of the reverse steel column 50, can also reduce the risk of accidents.

As shown in FIG. 6 to FIG. 9 , in the embodiment of the present invention, each of the fine adjustment modules 20 can be provided with a base 21 and a top abutment plate 22, and At least one connecting rod 23 is pivoted between the base 21 and the top abutting plate 22, and a hydraulic cylinder 24 is connected between the base 21 and the top abutting plate 22; in this embodiment, each of the fine adjustments The module 20 is provided with two connecting rods 23 arranged in parallel between the top abutting plate 22 and the base 21 .

In the embodiment shown in FIG. 6 to FIG. 9, the top plate 22 of the fine adjustment module 20 is in contact with the side of the reverse steel column 50, and under the action of the hydraulic cylinder 24, the steel column is reversed. 50 adjust to the appropriate angle.

Furthermore, each of the fine adjustment modules 20 of the present invention may have a base 21 as shown in FIG. 10, and a connecting rod 23 and a hydraulic cylinder 24 are pivotally mounted on the base 21, the connecting rod 23 and the rear end of the hydraulic cylinder 24 are pivotally connected to each other. When in use, the tail end of the connecting rod 23 and the hydraulic cylinder 24 is in side contact with the counter-struck steel column (not shown), and under the action of the hydraulic cylinder 24, The counter-stretch steel column 50 is adjusted to a suitable angle.

In the reverse-strength steel column vertical alignment device of the present invention, the reverse-stroke steel column vertical alignment device may further include at least one for spanning the periphery of the counter-stroke steel column 50. The cross column 30 can quickly and stably mount the passenger module 10 at a fixed point by traversing the horizontal column 30 over the pile port 40.

In the embodiment of the present invention, the carrier module 10 can further be provided with a positioning seat 13 which can be relatively slipped with the positioning seat 13 in the different embodiments. The type is disposed on the positioning seat 13, so that the adjustment effect of the reverse hitting steel column 50 is improved by the design of the relative sliding between the transmitting platform 11 and the positioning seat 13.

The reverse-strength steel column vertical alignment device of the present invention further comprises at least one horizontal column 30, and each of the load bearing modules 10 is provided with the reverse-strength steel column vertical alignment device in different embodiments. There is a positioning seat 13 for being placed on the at least one cross column 30. The platform 11 is preferably provided in a structural form in which the positioning seat 13 is relatively slidably disposed on the positioning seat 13.

The reverse-strength steel column vertical alignment device of the present invention may be provided with a base 21 and a top abutment plate 22 in each of the fine adjustment modules 20, and at least one connecting rod 23 is pivoted on the base 21 and the Between the abutting plates 22 and the hydraulic cylinders 24 connected between the base 21 and the top abutting plate 22, the two ends of the topping plate 22 of each of the fine adjustment modules 20 are respectively respectively The plate 20 is formed with a lead angle 221 (shown in Figures 7 and 8) opposite the side facing away from the base 21 to increase the sensitivity of the fine tuning module 20.

In particular, the reverse-strength steel column vertical alignment device of the present invention further includes at least one horizontal column 30, and each of the load bearing modules 10 is provided with a positioning seat 13 for being placed on the at least one horizontal column 30. The platform 11 So that it can slide relative to the positioning seat 13 The bottom surface of the positioning base 13 can be further provided with a positioning portion 131 for the corresponding insertion of the at least one horizontal column 30.

In the reverse alignment steel column vertical alignment device of the present invention, in each of the fine adjustment modules 20, a base 21 and a top abutment plate 22 may be disposed, and a plurality of connecting rods 23 arranged in parallel are pivoted on the base. Between the seat 21 and the top abutment plate 22, and a hydraulic cylinder 24 connected between the base 21 and the top abutment plate 22, the platform 11 of each of the load bearing modules 10 can be The at least two relatively rotatable turntables 11 are stacked; each of the fine adjustment modules 20 is disposed between the top abutting plate 22 and the base 21; Presented.

Alternatively, the platform 11 of each of the carrying modules 10 is formed by stacking at least two relatively rotatable turntables 111. The two ends of the topping plate 22 of each of the fine tuning modules 20 are respectively opposite to the top abutting plate 22 A structural pattern of a guide angle 221 is formed away from the side of the base 21.

Alternatively, each of the fine adjustment modules 20 is disposed between the top abutting plate 22 and the base 21, and two connecting rods 23 arranged in parallel are disposed. The two ends of the top abutting plate 22 are respectively disposed on the top abutting plate. 22 is formed in a structural form with a lead angle 221 formed at a side facing away from the base 21.

Of course, the platform 11 of each of the carrying modules 10 is formed by stacking at least two relatively rotatable turntables 111; each of the fine tuning modules 20 is connected between the top abutting plate 22 and the base 21 Two connecting rods 23 are arranged in parallel, and the two ends of the top abutting plate 22 are preferably formed in a structural form in which the abutting plate 22 is formed with a lead angle 221 at a side facing away from the base 21.

Specifically, the reverse-strength steel column vertical alignment device disclosed by the present invention mainly uses the design of the passenger module and the fine-tuning module to place at least one passenger module at the pile mouth, and selectively selects the quantity. The unequal fine-tuning module is placed in the pile, and the integrated operation of the load-bearing module and the fine-tuning module helps to adjust the reverse-strength steel column to the best angle, which can not only be a more active and reliable means. To maintain the quality of the lifting of the reversed steel column, and to reduce the risk of accidents.

The technical content and technical features of the present invention are disclosed above, but cooked Those skilled in the art will be able to make various substitutions and modifications without departing from the spirit of the invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims

Claims (9)

The utility model relates to a reverse-strength steel column vertical calibration device, which is provided at a periphery of a reverse steel column; the reverse-strength steel column vertical calibration device comprises: at least one passenger module, at least one fine-tuning module, and at least a crossbar spanning the periphery of the reversed steel column; wherein: each of the load bearing modules is provided with a platform and a positioning seat for being placed on the at least one horizontal column, the platform is a positioning type of the positioning seat is disposed on the positioning seat, and a jack for providing a vertical external force to the reverse steel column is disposed on the platform; each of the fine adjustment modules is provided with a base and a top The plate has at least one connecting rod disposed between the base and the top abutting plate, and a hydraulic cylinder is connected between the base and the top abutting plate. The reverse-strength steel column vertical alignment device according to claim 1, wherein a bottom surface of each of the positioning modules of the carrier module is provided with a positioning portion for the at least one horizontal column to be nested. The reverse strut steel vertical alignment device according to claim 1 or 2, wherein each of the platforms of the load bearing module is formed by stacking at least two relatively rotatable turntables. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each of the fine adjustment modules is provided with two connecting rods arranged in parallel between the top abutting plate and the base. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each of the two ends of the top plate of the fine adjustment module is formed with a lead angle at a side of the top plate opposite to the base. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each platform of the load bearing module is composed of at least two relatively rotatable rotary disks; each of the fine adjustment modules is Two connecting rods arranged in parallel are arranged between the top abutting plate and the base. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each platform of the load bearing module is composed of at least two relatively rotatable rotary disks; the top of each of the fine adjustment modules The two ends of the plate are respectively formed with a lead angle at a side of the top abutting plate opposite to the base. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each of the fine adjustment modules is provided with two connecting rods arranged in parallel between the top abutting plate and the base, The two ends of the top plate are respectively formed with a lead angle at a side of the top plate opposite to the base. The reverse-strength steel column vertical alignment device according to claim 1 or 2, wherein each platform of the load bearing module is composed of at least two relatively rotatable rotary disks; each of the fine adjustment modules is Two connecting rods are arranged in parallel between the top abutting plate and the base, and two ends of the top abutting plate are respectively formed with a guiding angle at a side of the top abutting plate opposite to the base.