Rapid consolidation structure and method for pier top of continuous beam

Abstract

The invention relates to a continuous beam pier top rapid consolidation structure which comprises a pier column and a main beam, a plurality of lower guides, a plurality of three-way jacks and a plurality of pier top supporting frames are installed at the top of the pier column, and the lower guides, the three-way jacks and the pier top supporting frames are arranged at intervals; a plurality of upper guides matched with the lower guides and a plurality of beam bottom supporting frames are installed at the bottom of the main beam, the upper guides and the beam bottom supporting frames are arranged at intervals, and the beam bottom supporting frames are connected with the pier top supporting frames in a sleeved mode. The position of a main beam can be coarsely adjusted by installing a lower guide on a pier column, the position of the main beam can be finely adjusted by installing a three-way jack on the pier column, and the position of the main beam can be adjusted after the main beam and the pier column are in butt joint by arranging a pier top supporting frame on the pier column and connecting a beam bottom supporting frame in a sleeved mode. The technical problems that in the prior art, precision in the butt joint process is difficult to guarantee due to the fact that the pier column and the main beam are connected through finish rolling deformed steel bars, and the position of the main beam is difficult to adjust after butt joint is completed are solved.

Description

Technical Field

[0001] The present application relates to the technical field of bridge construction, and in particular to a continuous beam pier top rapid consolidation structure and method. Background Art

[0002] At present, large-span concrete continuous beams are a common type of bridge. In the construction of cross-sea bridges, large-span concrete continuous beams are increasingly erected in the form of whole-holes. This method has the advantages of fast construction speed, short offshore operation time, and little impact from severe offshore weather. However, before the two spans of the bridge are connected, the double-cantilever bridge itself cannot meet the requirements for anti-overturning, and additional pier top consolidation is required.

[0003] In the related technology, the common pier top consolidation adopts pre-embedded fine-rolled threaded steel and setting concrete pads. The pre-embedded fine-rolled threaded steel provides tension for the continuous beam, and the setting concrete pads provide pressure for the continuous beam. However, it is difficult to ensure the accuracy of the docking process when the fine-rolled threaded steel is used to connect the pier column and the main beam, and it is difficult to adjust the position of the main beam after the docking is completed. At the same time, the number of fine-rolled threaded steel bars is large, the docking time is long, and the climate requirements for the construction process during hoisting are high.

[0004] Therefore, it is necessary to design a new rapid consolidation structure for continuous beam pier top to overcome the above problems. Summary of the invention

[0005] The present application provides a continuous beam pier top rapid consolidation structure and method, which can solve the technical problems in the related technology that the pier column and the main beam are connected by fine-rolled threaded steel, it is difficult to ensure the accuracy during the docking process, and it is difficult to adjust the position of the main beam after the docking is completed. At the same time, the number of fine-rolled threaded steel bars is large, the docking time is long, and the climate requirements during the construction process are high during hoisting.

[0006] In the first aspect, an embodiment of the present application provides a continuous beam pier top rapid consolidation structure, which includes: a pier column and a main beam, wherein the top of the pier column is equipped with multiple lower guides, multiple three-way jacks and multiple pier top support frames, and the multiple lower guides, multiple three-way jacks and multiple pier top support frames are arranged at intervals; the bottom of the main beam is equipped with multiple upper guides cooperating with the lower guides and multiple beam bottom support frames, and the multiple upper guides and the multiple beam bottom support frames are arranged at intervals, and the beam bottom support frames are socketed with the pier top support frames.

[0007] In combination with the first aspect, in one embodiment, each of the pier top support frames includes a door-shaped frame, the door-shaped frame is fixed to the pier column through a pier top embedded part, and a gap is left between the top surface of the door-shaped frame and the main beam.

[0008] In combination with the first aspect, in one embodiment, the door-shaped frame includes a lower door-shaped frame and an upper door-shaped frame, the lower door-shaped frame and the upper door-shaped frame are bolted, the lower door-shaped frame is fixed to the pier column through the pier top embedded parts, and a gap is left between the top surface of the upper door-shaped frame and the main beam.

[0009] In combination with the first aspect, in one embodiment, the continuous beam pier top rapid consolidation structure further includes a steel plate pad, and the steel plate pad is used to be installed between the door frame and the main beam and between the pier top support frame and the beam bottom support frame.

[0010] In combination with the first aspect, in one embodiment, each of the bottom beam support frames includes a portal beam, the portal beam is socketed with the pier top support frame, both ends of the portal beam are connected to the main beam through ear plates, and the ear plates are fixed to the main beam through embedded parts at the bottom of the beam.

[0011] In combination with the first aspect, in one embodiment, the gate beam includes a main body and connecting plates installed at both ends of the main body, and the connecting plates are connected to the ear plates via a pin shaft.

[0012] In combination with the first aspect, in one embodiment, a pad is installed on the top of the pier, the pad is fixed to the lower guide through a lower guide embedded part, the upper guide is fixed to the main beam through an upper guide embedded part, and the upper guide abuts against the lower guide.

[0013] In a second aspect, an embodiment of the present application provides a method for rapid consolidation of a continuous beam pier top, which comprises the following steps:

[0014] Step 1: Install the lower guide, three-way jack and pier top support frame on the pier column.

[0015] Step 2: Hoist the main beam to the pier, and roughly adjust the position of the main beam through the upper guide and lower guide installed on the main beam, and then remove the upper guide and lower guide.

[0016] Step 3: Connect the beam bottom support frame with the pier top support frame.

[0017] Step 4: Raise the three-way jack, accurately adjust the position of the main beam, and install the pier top support.

[0018] In combination with the second aspect, in one embodiment, the beam bottom support frame includes a gate-shaped beam, a lug plate and a pin shaft, and the sleeve connection of the beam bottom support frame with the pier top support frame includes: installing the pin shaft between the gate-shaped beam and the lug plate.

[0019] In combination with the second aspect, in one embodiment, the lifting of the three-way jack and the precise adjustment of the position of the main beam include: installing steel plate pads between the pier top support frame and the main beam and between the pier top support frame and the beam bottom support frame to complete the consolidation of the pier column and the main beam, and lowering the three-way jack.

[0020] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0021] By installing the lower guide on the pier column and the upper guide on the main beam, the position of the main beam can be roughly adjusted, and by installing a three-way jack on the pier column, the position of the main beam can be finely adjusted. By setting a pier top support frame on the pier column and sleeved with the beam bottom support frame on the pier top support frame, the position of the main beam can be adjusted after the main beam and the pier column are connected. The consolidation of the pier column and the main beam can be quickly achieved, which solves the technical problems in the related technology that the precision of the connection process between the pier column and the main beam cannot be guaranteed by the fine-rolled threaded steel connection, and it is difficult to adjust the position of the main beam after the connection is completed. At the same time, the number of fine-rolled threaded steel bars is large, the connection time is long, and the climate requirements during the construction process during hoisting are high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A schematic diagram of a continuous beam pier top rapid consolidation structure provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0025] Figure 3 A side view of a continuous beam pier top rapid consolidation structure provided in an embodiment of the present application;

[0026] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0027] Figure 5 A top view of a continuous beam pier top rapid consolidation structure provided in an embodiment of the present application;

[0028] Figure 6 A schematic diagram of the structure of the lower guide and the upper guide provided in an embodiment of the present application.

[0029] In the figure: 1. pier column; 2. lower guide; 3. three-way jack; 4. pier top support frame; 41. door frame; 411. lower door frame; 412. upper door frame; 42. pier top embedded parts; 5. main beam; 6. upper guide; 7. beam bottom support frame; 71. door beam; 72. ear plate; 73. beam bottom embedded parts; 74. pin shaft; 8. steel plate pad; 9. pad; 10. pier top support; 11. lower guide embedded parts; 12. upper guide embedded parts. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] The embodiments of the present application provide a continuous beam pier top rapid consolidation structure and method, which can solve the technical problems that it is difficult to ensure the accuracy of the docking process when using fine-rolled threaded steel to connect the pier column and the main beam, and it is difficult to adjust the position of the main beam after the docking is completed. At the same time, the number of fine-rolled threaded steel bars is large, the docking time is long, and the climate requirements during the construction process during hoisting are high.

[0032] See also Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, an embodiment of the present application provides a continuous beam pier top rapid consolidation structure, which includes: a pier column 1 and a main beam 5, the top of the pier column 1 is equipped with a plurality of lower guides 2, a plurality of three-way jacks 3 and a plurality of pier top support frames 4, and the plurality of lower guides 2, the plurality of three-way jacks 3 and the plurality of pier top support frames 4 are arranged at intervals; the bottom of the main beam 5 is equipped with a plurality of upper guides 6 cooperating with the lower guides 2 and a plurality of beam bottom support frames 7, the plurality of upper guides 6 and the plurality of beam bottom support frames 7 are arranged at intervals, and the beam bottom support frames 7 are socketed with the pier top support frames 4.

[0033] In this embodiment, the multiple lower guides 2 can be set to four lower guides 2, and the four lower guides 2 are installed at the four corners of the pier 1, and limit the main beam 5 from four directions. The lower guide 2 can be arranged at 45° with the bridge axis in the horizontal direction. The lower guide 2 cooperates with the upper guide 6 to enable the main beam 5 to be quickly dropped to the pier 1, so that the position of the main beam 5 can be roughly adjusted. The lower guide 2 and the upper guide 6 can be removed in the opposite direction of the contact surface between the two, leaving space for the precise adjustment of the position of the main beam 5. The multiple three-way jacks 3 can be set to four three-way jacks 3, and the four three-way jacks 3 are arranged along the two sides of the pier 1 close to the bridge axis. The laterally symmetrical arrangement allows the position of the main beam 5 to be finely adjusted. After the beam is dropped, the pier column 1 and the main beam 5 can be quickly locked to achieve rapid consolidation of the pier and beam, thereby ensuring the stability of the main beam 5 during the entire process. A plurality of pier top support frames 4 are installed between the lower guide 2 and the three-way jack 3 to provide an anti-overturning moment for the main beam 5, thereby ensuring that the anti-overturning stability coefficient of the main beam 5 meets the requirements of the specifications. The pier top support frame 4 is socketed with the beam bottom support frame 7, so that the position of the main beam 5 can be adjusted after the main beam 5 is connected to the pier column 1. The continuous beam pier top rapid consolidation structure can be dismantled and reused, and a set of continuous beam pier top rapid consolidation structure can be used in the installation of multi-span main beams 5.

[0034] The pier top support frame 4 provides vertical compressive support for the main beam 5, and the beam bottom support frame 7 provides vertical tensile support for the main beam 5. Both ensure the longitudinal and lateral anti-overturning stability of the main beam 5. The pier top support frame 4 and the beam bottom support frame 7 both reserve adjustment space for fine-tuning the main beam 5 to accommodate manufacturing and installation errors of the main beam 5.

[0035] In this embodiment, the lower guide 2 is installed on the pier 1, and the upper guide 6 is installed on the main beam 5, so that the position of the main beam 5 can be roughly adjusted, and the three-way jack 3 is installed on the pier 1, so that the position of the main beam 5 can be finely adjusted. By arranging the pier top support frame 4 on the pier 1 and sleeved with the beam bottom support frame 7 on the pier top support frame 4, the position of the main beam 5 can be adjusted after the main beam 5 and the pier 1 are connected. The consolidation of the pier 1 and the main beam 5 can be quickly achieved, which solves the technical problems in the related art that the precision of the connection process between the pier 1 and the main beam 5 cannot be guaranteed by using the fine-rolled threaded steel connection, and it is difficult to adjust the position of the main beam 5 after the connection is completed. At the same time, the number of fine-rolled threaded steel bars is large, the connection time is long, and the climate requirements during the construction process are high during hoisting.

[0036] Further, see Figure 1-4As shown, in some embodiments, each of the pier top support frames 4 includes a door-shaped frame 41 , and the door-shaped frame 41 is fixed to the pier column 1 through a pier top embedded part 42 , and a gap is left between the top surface of the door-shaped frame 41 and the main beam 5 .

[0037] In this embodiment, the door-shaped frame 41 can be set as a door-shaped structure, and its top height is lower than the height of the main beam 5. The door-shaped frame 41 is fixed to the pier column 1 through the pier top embedded part 42, and the gap between the door-shaped frame 41 and the main beam 5 can be set to 10 to 20 cm. Preferably, the gap between the door-shaped frame 41 and the main beam 5 is set to 15 cm, providing space for fine-tuning of the three-way jack 3 and installation error of the main beam 5.

[0038] Further, see Figure 3 and Figure 4 As shown, in some embodiments, the door-shaped frame 41 includes a lower door-shaped frame 411 and an upper door-shaped frame 412, the lower door-shaped frame 411 and the upper door-shaped frame 412 are bolted, the lower door-shaped frame 411 is fixed to the pier column 1 through the pier top embedded part 42, and a gap is left between the top surface of the upper door-shaped frame 412 and the main beam 5.

[0039] In this embodiment, the lower door frame 411 is fixed to the pier column 1 through the pier top embedded part 42, a gap is left between the top surface of the upper door frame 412 and the main beam 5, the contact surface between the lower door frame 411 and the upper door frame 412 is an inclined surface, and the lower door frame 411 and the upper door frame 412 are connected by bolts to facilitate the subsequent removal of the door frame 41. When it is necessary to remove the pier top support frame 4, first release the bolts between the upper door frame 412 and the lower door frame 411, then slide the upper door frame 412 out along the inclined surface, and finally remove the pier top embedded part 42.

[0040] Further, see Figure 1-4 As shown, in some embodiments, the continuous beam pier top rapid consolidation structure also includes a steel plate pad 8, which is used to be installed between the door frame 41 and the main beam 5 and between the pier top support frame 4 and the beam bottom support frame 7.

[0041] In this embodiment, the steel plate pad 8 is used to support the door frame 41 and the main beam 5, so that the door frame 41 can support the main beam 5 and reach the designed elevation. The steel plate pad 8 is used to support the door frame 41 and the door beam 71 to prevent the main beam 5 from shaking.

[0042] Further, see Figure 1-4As shown, in some embodiments, each of the bottom beam support frames 7 includes a portal beam 71, and the portal beam 71 is socketed with the pier top support frame 4. Both ends of the portal beam 71 are connected to the main beam 5 through ear plates 72, and the ear plates 72 are fixed to the main beam 5 through beam bottom embedded parts 73.

[0043] In this embodiment, the ear plate 72 is welded to the beam bottom embedded part 73 as a whole, and the ear plate 72 is fixed to the bottom of the main beam 5 through the beam bottom embedded part 73, and provides tension for the main beam 5 to resist overturning. The gate beam 71 and the gate frame 41 are both configured as gate structures, and the gate beam 71 and the gate frame 41 are connected by a connecting beam, and the two can be locked with each other through the steel plate pad 8. The gate beam 71 and the gate frame 41 can provide both tension and pressure for the main beam 5 to resist overturning.

[0044] Further, see Figure 1-4 As shown, in some embodiments, the gate beam 71 includes a main body and connecting plates installed at both ends of the main body, and the connecting plates are connected to the ear plates 72 through a pin shaft 74.

[0045] In this embodiment, the door beam 71 and the ear plate 72 are rotatably connected via the pin shaft 74, so that the door beam 71 and the door frame 41 are cooperatively supported between the pier 1 and the main beam 5, ensuring that the main beam 5 will not overturn longitudinally, and the consolidation of the pier 1 and the main beam 5 can be quickly achieved, with simple operation and fast installation speed.

[0046] Further, see Figure 6 As shown, in some embodiments, a pad block 9 is installed on the top of the pier 1, and the pad block 9 is fixed to the lower guide 2 through a lower guide embedded part 11, and the upper guide 6 is fixed to the main beam 5 through an upper guide embedded part 12, and the upper guide 6 is in contact with the lower guide 2.

[0047] In this embodiment, the pad block 9 is used to adjust the height of the lower guide 2 relative to the pier 1, and the pad block 9 is fixed to the lower guide 2 through the lower guide embedded part 11, and the upper guide 6 is fixed to the main beam 5 through the upper guide embedded part 12, and the upper guide 6 is in contact with the lower guide 2. During the beam dropping process, the lower guide 2 can limit the upper guide 6 and roughly position the position of the main beam 5 to achieve the purpose of rapid beam dropping. The lower guide 2 and the upper guide 6 can cooperate to roughly adjust the position of the main beam 5. The lower guide embedded part 11 and the upper guide embedded part 12 can be set as climbing cone embedded parts to facilitate subsequent dismantling. After the beam is dropped, the lower guide 2 and the upper guide 6 can be removed without affecting the subsequent fine adjustment of the position of the main beam 5. The lower guide 2 and the upper guide 6 can be used in other beam sections after removal.

[0048] See also Figure 1 , Figure 5 and Figure 6 As shown, the embodiment of the present application provides a method for rapid consolidation of a continuous beam pier top, which includes the following steps:

[0049] Step 1: Install the lower guide 2, the three-way jack 3 and the pier top support frame 4 on the pier column 1.

[0050] In this embodiment, pads 9 are installed at the four corners of the pier 1, and the lower guide 2 is fixed on the pads 9 by the lower guide embedded parts 11, the three-way jacks 3 are symmetrically arranged along the two sides of the pier 1 close to the bridge axis, the pier top support frame 4 is installed between the guide and the three-way jacks 3, the beam bottom support frame 7 is placed on the pier 1, and the upper guide 6 is fixed to the bottom of the main beam 5 by the upper guide embedded parts 12, and the ear plate 72 is installed by the beam bottom embedded parts 73.

[0051] Step 2: hoist the main beam 5 to the pier 1, and roughly adjust the position of the main beam 5 through the upper guide 6 and the lower guide 2 installed on the main beam 5, and then remove the upper guide 6 and the lower guide 2.

[0052] In this embodiment, the main beam 5 is hoisted to the pier 1 so that the upper guide 6 is in contact with the lower guide 2. The position of the main beam 5 is roughly adjusted by adjusting the upper guide 6 and the lower guide 2, so that the main beam 5 can be quickly positioned and lowered, reducing the hoisting adjustment time and the hoisting risk. The upper guide 6 and the lower guide 2 are removed to reserve space for the subsequent precise adjustment of the position of the main beam 5.

[0053] Step 3: Sleeve the beam bottom support frame 7 and the pier top support frame 4.

[0054] Step 4: Lift the three-way jack 3, accurately adjust the position of the main beam 5, and install the pier top support 10.

[0055] Further, see Figure 1 As shown, in some embodiments, the bottom beam support frame 7 includes a gate beam 71, an ear plate 72 and a pin shaft 74, and the sleeve connection of the bottom beam support frame 7 with the pier top support frame 4 includes: installing the pin shaft 74 between the gate beam 71 and the ear plate 72.

[0056] In this embodiment, the gate beam 71 includes a main body and connecting plates installed at both ends of the main body, and the pin shaft 74 is installed between the connecting plate and the ear plate 72, so that the gate beam 71 and the gate frame 41 are supported between the pier 1 and the main beam 5, ensuring that the main beam 5 will not overturn longitudinally. The operation is simple and the installation speed is fast.

[0057] Further, see Figure 1 and Figure 6 As shown, in some embodiments, the lifting of the three-way jack 3 and the precise adjustment of the position of the main beam 5 include: installing a steel plate pad 8 between the pier top support frame 4 and the main beam 5 and between the pier top support frame 4 and the beam bottom support frame 7 to complete the consolidation of the pier column 1 and the main beam 5, and lowering the three-way jack 3.

[0058] In this embodiment, the position of the main beam 5 can be accurately adjusted by lifting the four three-way jacks 3, and then the steel plate pad 8 is used to support the door frame 41 and the main beam 5, so that the door frame 41 can achieve the effect of supporting the main beam 5 and at the same time make the door frame 41 reach the designed elevation, and the steel plate pad 8 is used to support the door frame 41 and the door beam 71 to prevent the main beam 5 from shaking, and the consolidation of the pier 1 and the main beam 5 is completed, and then the three-way jack 3 is dropped to completely transfer the load of the main beam 5 to the door frame 41, and finally the pier top support 10 is installed between the pier 1 and the main beam 5. After completing all the construction of the main beam 5, the three-way jack 3, the pier top support frame 4 and the beam bottom support frame 7 can be removed and used for other beam sections.

[0059] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0060] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0061] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A continuous beam pier top rapid consolidation structure, characterized in that: It includes: A pier column (1), wherein a plurality of lower guides (2), a plurality of three-way jacks (3) and a plurality of pier top support frames (4) are installed on the top of the pier column (1), and the plurality of lower guides (2), the plurality of three-way jacks (3) and the plurality of pier top support frames (4) are arranged at intervals; A main beam (5), wherein a plurality of upper guides (6) cooperating with the lower guide (2) and a plurality of beam bottom support frames (7) are installed at the bottom of the main beam (5), the plurality of upper guides (6) and the plurality of beam bottom support frames (7) are arranged at intervals, and the beam bottom support frames (7) are sleeved with the pier top support frames (4).

2. The continuous beam pier top rapid consolidation structure according to claim 1, characterized in that: Each of the pier top support frames (4) comprises a door-shaped frame (41), the door-shaped frame (41) being fixed to the pier column (1) via a pier top embedded part (42), and a gap being left between the top surface of the door-shaped frame (41) and the main beam (5).

3. The continuous beam pier top rapid consolidation structure according to claim 2, characterized in that: The door-shaped frame (41) comprises a lower door-shaped frame (411) and an upper door-shaped frame (412), wherein the lower door-shaped frame (411) and the upper door-shaped frame (412) are bolted together, the lower door-shaped frame (411) is fixed to the pier column (1) via the pier top embedded part (42), and a gap is left between the top surface of the upper door-shaped frame (412) and the main beam (5).

4. The continuous beam pier top rapid consolidation structure according to claim 2, characterized in that: The continuous beam pier top rapid consolidation structure also includes a steel plate pad (8), and the steel plate pad (8) is used to be installed between the door frame (41) and the main beam (5) and between the pier top support frame (4) and the beam bottom support frame (7).

5. The continuous beam pier top rapid consolidation structure according to claim 1, characterized in that: Each of the beam bottom support frames (7) comprises a gate-shaped beam (71), the gate-shaped beam (71) is sleeved with the pier top support frame (4), both ends of the gate-shaped beam (71) are connected to the main beam (5) via ear plates (72), and the ear plates (72) are fixed to the main beam (5) via beam bottom embedded parts (73).

6. The continuous beam pier top rapid consolidation structure according to claim 5, characterized in that: The gate beam (71) comprises a main body and connecting plates installed at both ends of the main body, and the connecting plates are connected to the ear plates (72) via a pin shaft (74).

7. The continuous beam pier top rapid consolidation structure according to claim 1, characterized in that: A cushion block (9) is installed on the top of the pier column (1); the cushion block (9) is fixed to the lower guide (2) via a lower guide embedded part (11); the upper guide (6) is fixed to the main beam (5) via an upper guide embedded part (12); and the upper guide (6) is in contact with the lower guide (2).

8. A method for rapid consolidation of continuous beam pier top, characterized in that: It includes the following steps: Installing a lower guide (2), a three-way jack (3) and a pier top support frame (4) on the pier column (1); The main beam (5) is hoisted onto the pier (1), and the position of the main beam (5) is roughly adjusted by using the upper guide (6) and the lower guide (2) installed on the main beam (5), and then the upper guide (6) and the lower guide (2) are removed; The beam bottom support frame (7) is sleeved with the pier top support frame (4); The three-way jack (3) is lifted, and the position of the main beam (5) is accurately adjusted, and the pier top support (10) is installed.

9. The method for rapid consolidation of continuous beam pier top according to claim 8, characterized in that: The beam bottom support frame (7) comprises a gate-shaped beam (71), an ear plate (72) and a pin shaft (74), and the step of sleeve-connecting the beam bottom support frame (7) and the pier top support frame (4) comprises: A pin shaft (74) is installed between the gate beam (71) and the ear plate (72).

10. The method for rapid consolidation of continuous beam pier top according to claim 8, characterized in that: The three-way lifting jack (3) and the precise adjustment of the position of the main beam (5) include: A steel plate pad (8) is installed between the pier top support frame (4) and the main beam (5) and between the pier top support frame (4) and the beam bottom support frame (7) to complete the consolidation of the pier column (1) and the main beam (5), and then the three-way jack (3) is lowered.

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