A support device for bridge pier form

Abstract

The application relates to the technical field of bridge pier formwork supporting, in particular to a supporting device for a bridge pier formwork, which comprises a reinforcing base, a bridge pier formwork arranged above the reinforcing base, a close-fitting supporting plate arranged on the side surface of the bridge pier formwork, a plurality of vertical supporting modules arranged on the other side of the close-fitting supporting plate, connecting bolts arranged on the two side surfaces of the reinforcing base, and the reinforcing base and the reinforcing plate being fastened and connected through the connecting bolts; a longitudinal supporting module is fixedly connected between each group of close-fitting supporting plates, and one side of the longitudinal supporting module is in close contact with the bridge pier formwork; when the concrete is poured, the horizontal lateral force under the formwork is large, at this time, the second close-fitting plate under the formwork can play a good supporting role, the longitudinal supporting role can be realized, the larger the lateral force, the greater the supporting force of the second close-fitting plate under the formwork on the bridge pier formwork, and the phenomenon of formwork deformation caused by formwork expansion can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bridge pier formwork support, in particular to a support device for bridge pier formwork. BACKGROUND

[0002] The middle support structure of a multi-span bridge is called a bridge pier, which is divided into solid piers, column piers, and bent piers, etc. According to the planar shape, it can be divided into rectangular piers, pointed piers, and circular piers, etc. The materials for building bridge piers can be wood, stone, concrete, reinforced concrete, steel, etc. The bridge pier is mainly composed of a top hat and a pier body, and the abutment is mainly composed of a top hat and an abutment body. The role of the top hat is to disperse and evenly transmit the large and concentrated force from the bridge span support to the pier body and the abutment body. Therefore, the top hat should be built with high-strength materials, generally with not less than 200-grade reinforced concrete, and the thickness should not be less than 40 cm. In addition, the top hat must have a large planar size to provide the necessary working surface for construction beam erection and maintenance and repair. The pier body and the abutment body are the main structures of the bridge span support, which not only bear the entire load transmitted from the bridge span structure, but also directly bear various loads such as soil pressure, water flow impact force, ice pressure, and ship impact force. Therefore, the pier body and the abutment body have sufficient strength, stiffness, and stability.

[0003] In the process of pouring the bridge pier, in order to prevent the deformation of the formwork for pouring the bridge pier, a support mechanism needs to be provided outside the bridge pier formwork to support the formwork. Some existing support devices use pull rods for support, and some use sticking plates to support. The existing invention patent for bridge pier formwork support device, application number 201911077953.7, includes a sticking rod, a support rod, a pull rod, and a reinforcing rod. The sticking rod is used to stick to the bridge pier formwork in the vertical direction. The support rod is horizontally arranged and is used to be fixedly connected to the ground. One end of the support rod is connected to the bottom end of the sticking rod, and the other end is a telescopic end. One end of the pull rod is hingedly connected to the telescopic end, and the other end is hingedly connected to a sliding block. The sliding block is slidably connected to the top end of the sticking rod in the vertical direction. The reinforcing rod is horizontally arranged, and its two ends support the sticking rod and the pull rod, respectively. In use, the telescopic end is telescoped to the appropriate position and locked. The pull rod will drive the sliding block to slide to the appropriate position, and then the sliding block is locked. Moreover, the reinforcing rod can prevent the sticking rod from bending. In summary, after the extension length of the telescopic end changes, the function of supporting the bridge pier formwork can still be achieved. That is, the device can be widely used in a wide range of spaces. However, there are still the following problems: because the lateral force in the horizontal direction under the bridge pier is relatively large when pouring the bridge pier, the formwork at the bottom is prone to swelling deformation. The above-mentioned support device uses a sticking plate to contact the formwork and then supports it. The support mechanism is vertically arranged, and the support force on the formwork is the same in the upper and lower directions. However, the lateral force under the bridge pier is larger when pouring the bridge pier. Therefore, the traditional support device has defects and cannot change according to the actual lateral force of the bridge pier formwork. Therefore, a support device for bridge pier formwork is proposed to solve the above-mentioned problems. SUMMARY

[0004] The present application aims to provide a support device for bridge pier formwork to solve the problems raised in the background.

[0005] To achieve the above object, the present application provides the following technical solutions:

[0006] As an optional solution of the support device for bridge pier formwork, the support device for bridge pier formwork comprises a reinforcing base, a bridge pier formwork for protecting the bridge pier is arranged above the reinforcing base, a close-fitting support plate for supporting the bridge pier formwork is closely fitted to the side of the bridge pier formwork, a plurality of vertical support modules for supporting the close-fitting support plate are arranged on the other side of the close-fitting support plate, the other end of the vertical support module is arranged inside a support foot table with an arc-shaped groove, a reinforcing base plate is fixedly connected to the bottom of the support foot table, connecting bolts are arranged on both sides of the reinforcing base plate, and the reinforcing base plate and the reinforcing base are fastened and connected through the connecting bolts.

[0007] A longitudinal support module is fixedly connected between each group of close-fitting support plates, and one side of the longitudinal support module is in close contact with the bridge pier formwork.

[0008] The bottom of the fitting support plate is fixedly connected with the reinforcing bottom plate. In the pouring process of the pier, in order to prevent the deformation of the formwork for pouring the pier, a supporting mechanism needs to be arranged outside the pier formwork for supporting the formwork. Some existing supporting devices use pull rods for support, and some use fitting plates to support. The existing invention patent for a supporting device for a pier formwork, application number 201911077953.7, includes a fitting rod, a support rod, a pull rod and a reinforcing rod. The fitting rod is used to fit the pier formwork in the vertical direction. The support rod is horizontally arranged and is used for fixedly connecting the ground. One end of the support rod is connected to the bottom end of the fitting rod, and the other end is a telescopic end. One end of the pull rod is hingedly connected to the telescopic end, and the other end is hingedly connected to a sliding block. The sliding block is slidably connected to the top end of the fitting rod in the vertical direction. The reinforcing rod is horizontally arranged, and its two ends support the fitting rod and the pull rod, respectively. In use, the telescopic end is telescoped to the appropriate position and locked. The pull rod will drive the sliding block to slide to the appropriate position, and then the sliding block is locked. Moreover, the reinforcing rod can prevent the fitting rod from bending. As mentioned above, after the extension length of the telescopic end changes, the function of supporting the pier formwork can still be achieved. That is, the device can be widely used in a wide range of spaces. However, the above technology still has the following problems: when the pier is poured, the lateral force in the horizontal direction below the pier is relatively large, and the bottom of the formwork is prone to swelling deformation. The supporting device described above uses a fitting plate to contact the formwork and then supports it. The supporting mechanism is vertically arranged, and the supporting force on the formwork is the same in the upward and downward directions. However, the lateral force on the lower part of the pier is larger during the pouring of the pier. Therefore, the traditional supporting device has defects and cannot be changed according to the actual lateral force of the pier formwork. The device adds longitudinal supporting modules between the vertical supporting modules. In use, first, one end of the fitting support plate is in close contact with one end of the pier formwork. Then, the reinforcing bottom plate is fixed on the reinforcing base through the connecting bolts. Then, the appropriate length of the vertical supporting module is taken out, the bottom of the vertical supporting module is inserted into the corresponding support foot table, and the vertical supporting module supports the fitting support plate in the vertical direction. The longitudinal supporting module can support the pier formwork in the longitudinal direction. The vertical supporting module and the longitudinal supporting module are used in cooperation to vertically support and longitudinally support the pier formwork, which is more stable. Moreover, the number of vertical supporting modules used can be greatly reduced, and the cost investment is reduced.

[0009] As an optional solution of the supporting device for a pier formwork, the upper side of the reinforcing bottom plate is further slidably connected with a sliding plate, and the upper side of the sliding plate is fixedly connected with the vertical supporting module. When the vertical supporting module is installed, the sliding plate can be slid to facilitate the connection of the vertical supporting module to avoid misalignment of the screw holes.

[0010] As an optional solution of the supporting device for the pier formwork, the vertical supporting module comprises a supporting rod, one end of the supporting rod is rotatably connected with a first abutting plate for supporting the abutting supporting plate, and the other end of the first abutting plate is tightly abutted with the abutting supporting plate.

[0011] The other end of the supporting rod is arranged in the arc-shaped slot of the supporting foot base, the bottom of the supporting rod is rotatably connected with the supporting foot base through the arc-shaped slot, a tensioning assembly is mounted in the center of the supporting rod, and the lower portion of the tensioning assembly is fixedly connected with the sliding plate.

[0012] As an optional solution of the supporting device for the pier formwork, the vertical supporting module comprises a supporting rod, one end of the supporting rod is rotatably connected with a first abutting plate for supporting the abutting supporting plate, and the other end of the first abutting plate is tightly abutted with the abutting supporting plate.

[0013] As an optional solution of the supporting device for the pier formwork, the vertical supporting module comprises a supporting rod, one end of the supporting rod is rotatably connected with a first abutting plate for supporting the abutting supporting plate, and the other end of the first abutting plate is tightly abutted with the abutting supporting plate.

[0014] As an optional solution of the supporting device for the pier formwork, the vertical supporting module comprises a supporting rod, one end of the supporting rod is rotatably connected with a first abutting plate for supporting the abutting supporting plate, and the other end of the first abutting plate is tightly abutted with the abutting supporting plate.

[0015] As an optional solution of the supporting device for the pier formwork, the longitudinal supporting module comprises a supporting plate and a connecting plate, a rotating shaft is rotatably connected to the center of the supporting plate, and the two ends of the rotating shaft are detachably provided with the connecting plate.

[0016] As an optional solution of the supporting device for the pier formwork, the longitudinal supporting module comprises a supporting plate and a connecting plate, a rotating shaft is rotatably connected to the center of the supporting plate, and the two ends of the rotating shaft are detachably provided with the connecting plate.

[0017] As an optional solution of the supporting device for the pier formwork, the longitudinal supporting module comprises a supporting plate and a connecting plate, a rotating shaft is rotatably connected to the center of the supporting plate, and the two ends of the rotating shaft are detachably provided with the connecting plate.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] In use, the present application closely adheres the adhering support plate to the pier formwork, and then installs the longitudinal supporting module outside the adhering support plate. The upper and lower sides of the supporting plate are provided with adjusting bolts, and the side of the adjusting bolt facing the pier formwork is provided with a rotatable second adhering plate. The second adhering plate closely adheres to the pier formwork. When pouring concrete, the horizontal lateral force under the formwork is large. At this time, the second adhering plate below can play a good supporting role, and can realize longitudinal support. The greater the lateral force, the greater the supporting force of the second adhering plate below on the pier formwork, which can effectively prevent the phenomenon of formwork deformation.

[0020] And the device in use, the setting of the close contact support plate and the pier form tightly contact can realize the vertical support, and by the vertical support module against the close contact support plate complete the support of the pier form, according to the close contact support plate of different height can choose different size vertical support module to support the close contact support plate, disassembly and installation is very convenient and can be freely selected, expand the scope of use;

[0021] And the prior art in the close contact support plate is supported, it uses screw to resist the reinforcing bar, and the reinforcing bar side with the close contact support plate contact will have two directions of force, one upward force, one support close contact support plate force, easy to cause the deformation of the other side of the pull rod, and the device uses the downward support rod, the first close contact plate and the close contact plate tightly contact, there will be a downward force and a support close contact support plate force, in use, its support is more stable, and there is no problem of pull rod deformation;

[0022] And in the pressing support rod, the setting of the first rotating ball and the second rotating ball, can be installed, once the connection position misplacement occurs, it can be through rotating the first rotating ball and the second rotating ball, ensure that the bottom of the tensioning screw is connected with the second rotating ball, so that it can stably press the support rod, and the applicability is stronger;

[0023] The traditional support device needs several groups of support devices to cooperate, and the support stress direction is single, while the device compared with the traditional support device, the number of support devices is greatly reduced, and the vertical support module and the longitudinal support module cooperate to support the pier form, which can realize vertical support and longitudinal support cooperation, and the support is more stable and firm. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a kind of support device overall structure schematic view for pier form;

[0025] Figure 2 It is a kind of vertical support module structure schematic view of support device for pier form;

[0026] Figure 3 It is a kind of fixed platform sectional view of support device for pier form;

[0027] Figure 4 It is a kind of moving seat sectional view of support device for pier form;

[0028] Figure 5 It is a kind of longitudinal support module structure schematic view of support device for pier form;

[0029] Figure 6 It is a kind of support device for pier form Figure 5 A structure schematic view.

[0030] In the figure: 1, reinforcing base; 2, pier formwork; 3, fit support plate; 4, support foot table; 5, reinforcing bottom plate; 6, connecting bolt; 7, vertical support module; 701, support rod; 702, first fit plate; 703, fixed table; 704, tensioning screw; 705, moving seat; 706, first rotating ball; 707, second rotating ball; 8, longitudinal support module; 801, support plate; 802, connecting plate; 803, rotating shaft; 804, adjusting bolt; 805, second fit plate; 9, sliding plate. DETAILED DESCRIPTION

[0031] Example 1

[0032] Please refer to Figure 1 The present application provides a technical solution:

[0033] A support device for pier formwork, comprising a reinforcing base 1, the upper side of the reinforcing base 1 is provided with a pier formwork 2 for protecting the pier, the side of the pier formwork 2 is closely fitted with a fit support plate 3 for supporting the pier formwork 2, the other side of the fit support plate 3 is provided with a plurality of vertical support modules 7 for supporting the fit support plate 3, and the other end of the vertical support module 7 is arranged inside the support foot table 4 with an arc-shaped groove, the bottom of the support foot table 4 is fixedly connected with a reinforcing bottom plate 5, the two sides of the reinforcing bottom plate 5 are provided with connecting bolts 6, and the reinforcing bottom plate 5 and the reinforcing base 1 are tightly connected through the connecting bolts 6;

[0034] Each group of fit support plates 3 is fixedly connected with a longitudinal support module 8, one side of the longitudinal support module 8 is in close contact with the pier formwork 2.

[0035] The bottom of the fit support plate 3 is fixedly connected with the reinforcing bottom plate 5.

[0036] In the process of pouring the pier, in order to prevent the formwork for pouring the pier from deforming, a supporting mechanism needs to be arranged outside the pier formwork for supporting the formwork, and the existing supporting devices adopt pull rods for supporting or adopt abutting plates for abutting against the support. The existing invention patent for a supporting device for a pier formwork, with the application number 201911077953.7, comprises an abutting rod, a supporting rod, a pull rod and a reinforcing rod, the abutting rod is used for abutting against the pier formwork in the vertical direction. The supporting rod is horizontally arranged and is used for fixedly connecting the ground, one end of the supporting rod is connected to the bottom end of the abutting rod, and the other end is a telescopic end. One end of the pull rod is hingedly connected to the telescopic end, and the other end is hingedly connected with a sliding block. The sliding block is slidably connected to the top end of the abutting rod in the vertical direction. The reinforcing rod is horizontally arranged and its two ends support the abutting rod and the pull rod respectively. In use, the telescopic end is telescoped to a suitable position and locked, the pull rod drives the sliding block to slide to a suitable position, and then the sliding block is locked. Moreover, the reinforcing rod can prevent the abutting rod from bending. As described above, after the extension length of the telescopic end changes, the function of supporting the pier formwork can still be achieved, that is, the device can be applied to a wide range of spaces. However, the above-mentioned technology still has the following problems: when the pier is poured, the lateral force in the horizontal direction below the pier is relatively large, and the bottom of the formwork is prone to formwork deformation. The above-mentioned supporting device is in contact with the formwork by using an abutting plate and then performs a supporting action. The supporting mechanism is vertically arranged, and the supporting force of the formwork is the same above and below. When the pier is poured, the lateral force is larger at the lower part, so the traditional supporting device has defects and cannot be changed according to the actual lateral force of the pier formwork. The device is provided with a longitudinal supporting module 8 between the vertical supporting modules 7. In use, first, one end of the abutting support plate 3 is in close contact with one end of the pier formwork 2. Then, the reinforcing bottom plate 5 is fixed on the reinforcing base 1 through the connecting bolt 6. Then, the corresponding length of the vertical supporting module 7 is taken out, the bottom of the vertical supporting module 7 is inserted into the corresponding support foot table 4, and the vertical supporting module 7 supports the abutting support plate 3 in the vertical direction of the pier formwork 2. The longitudinal supporting module 8 can support the pier formwork 2 in the longitudinal direction. The vertical supporting module 7 and the longitudinal supporting module 8 are used in cooperation, can vertically support and longitudinally support the pier formwork 2 in cooperation, the support is more stable, and the number of vertical supporting modules 7 used can be greatly reduced, thereby reducing the cost investment.

[0037] Example 2

[0038] This example is an improvement on Example 1. Please refer to Figure 1 , specifically, the upper side of the reinforcing bottom plate 5 is further slidably connected with a sliding plate 9, and the upper side of the sliding plate 9 is fixedly connected with the vertical supporting module 7.

[0039] When the vertical support module 7 is installed, in order to avoid the screw hole misplacement and inconvenient installation, the sliding plate 9 arranged at this time can slide, and the connection of the vertical support module 7 is facilitated.

[0040] Embodiment 3

[0041] This embodiment is an improvement on the embodiment 2, please refer to Figure 1 and Figure 2 , in particular, the vertical support module 7 comprises a support rod 701, one end of the support rod 701 is rotatably connected with a first abutting plate 702 for supporting the abutting support plate 3, and the other end of the first abutting plate 702 is closely abutted with the abutting support plate 3.

[0042] The other end of the support rod 701 is arranged inside the arc-shaped groove of the support foot table 4, and the bottom of the support rod 701 is rotatably connected with the support foot table 4 through the arc-shaped groove, a tensioning assembly is installed in the center of the support rod 701, and the lower part of the tensioning assembly is fixedly connected with the sliding plate 9.

[0043] When the pier formwork 2 is supported, one end of the support rod 701 is first inserted into the support foot table 4, and the other end of the support rod 701 rotatably connected with the first abutting plate 702 is in contact with the pier formwork 2, the arc-shaped groove opened in the inside of the support foot table 4 can facilitate the rotation of the support rod 701, ensure that the first abutting plate 702 is stably and closely contacted with the pier formwork 2, and the tensioning assembly is connected with the sliding plate 9 at the bottom, at this time, the support rod 701 can be pulled down to achieve the support purpose of the pier formwork 2.

[0044] Embodiment 4

[0045] This embodiment is an improvement on the embodiment 3, please refer to Figure 2 , Figure 3 and Figure 4 , in particular, the tensioning assembly comprises a fixed table 703, a tensioning screw 704 and a moving seat 705, the bottom of the fixed table 703 is fixedly connected with the support rod 701, a first rotating ball 706 is rotatably connected in the inside of the fixed table 703, the inside of the first rotating ball 706 is hollowly arranged, and the tensioning screw 704 penetrates the upper and lower end faces of the first rotating ball 706, a second rotating ball 707 is screw-connected at the bottom of the tensioning screw 704, the moving seat 705 is rotatably connected at the outside of the second rotating ball 707, and the bottom of the moving seat 705 is fixedly connected with the sliding plate 9.

[0046] When the support rod 701 is pulled down, the tensioning screw 704 is inserted into the first rotating ball 706 inside the fixed table 703, and penetrates the first rotating ball 706, the bottom of the tensioning screw 704 is connected with the second rotating ball 707 inside the moving seat 705, at this time, the support rod 701 can be ensured to be pulled down, the support rod 701 can press the first adhering plate 702 and contact the adhering support plate 3 to achieve the supporting purpose.

[0047] Embodiment 5

[0048] This embodiment is an improvement on embodiment 4, please refer to Figure 2 , specifically, the central part of the support rod 701 is provided with a through hole (not shown in the figure), and the tensioning screw 704 penetrates the through hole of the support rod 701.

[0049] The through hole is arranged in the inside of the support rod 701 for the tensioning screw 704 to penetrate the support rod 701, and the tensioning screw 704 can move to a certain extent to ensure the subsequent connection.

[0050] Embodiment 6

[0051] This embodiment is an improvement on embodiment 5, please refer to Figure 3 and Figure 4 , specifically, the upper part of the first rotating ball 706 inside the fixed table 703 is provided with an inverted conical groove, and the upper part of the second rotating ball 707 inside the moving seat 705 is provided with an inverted conical groove.

[0052] The inverted conical grooves are arranged on the fixed table 703 and the moving seat 705 above the first rotating ball 706 and the second rotating ball 707, at this time, the tensioning screw 704 can rotate to a certain extent, which is convenient for the connection and fixation of the tensioning screw 704, and this setting is very convenient when disassembling, the vertical support module 7 can be directly knocked off by knocking the support rod 701, which can realize separation, at the same time, the device can be installed with vertical support modules 7 of different lengths according to actual conditions, which expands the use range and is convenient for separation and transportation.

[0053] Embodiment 7

[0054] This embodiment is an improvement on embodiment 6, please refer to Figure 1 , Figure 5 and Figure 6 , specifically, the longitudinal support module 8 comprises a support plate 801 and a connecting plate 802, the central part of the support plate 801 is rotatably connected with a rotating shaft 803, the two ends of the rotating shaft 803 are detachably provided with the connecting plate 802, and the outer side of the connecting plate 802 is fixedly connected with the adhering support plate 3.

[0055] The upper and lower sides of the support plate 801 are spirally connected with adjusting bolts 804, and the other end of the adjusting bolt 804 is rotationally connected with a second close plate 805, one side of the second close plate 805 is in close contact with the pier formwork 2.

[0056] When installed, the rotating shaft 803 is installed inside the connecting plate 802 on both sides, and by rotating the support plate 801, the second close plate 805 on the upper and lower sides is moved, and then by rotating the adjusting bolt 804, the second close plate 805 is moved, so that one end of the second close plate 805 is in close contact with the pier formwork 2, and by the adjusting bolt 804 on the upper side, the second close plate 805 on the upper side is in close contact with the pier formwork 2, at this time, the purpose of supporting the pier formwork 2 can be achieved, and the support plate 801 is inclined, and the gap between the lower side of the support plate 801 and the pier formwork 2 is smaller than the gap between the upper side of the support plate 801 and the pier formwork 2. This setting can place the support in the longitudinal direction at the bottom of the pier formwork 2, and once the concrete is poured, the lateral force of the concrete on the bottom of the pier formwork 2 increases, the pier formwork 2 is tightly pressed against the second close plate 805, the second close plate 805 is pressed against the support plate 801, and the second close plate 805 on the upper side of the support plate 801 is in contact with the pier formwork 2 and is pressed, the greater the lateral force of the pier formwork 2, the greater the support force of the second close plate 805 on the lower side of the pier formwork 2, which can effectively prevent the phenomenon of mold expansion and deformation, and has a good supporting effect. This setting can realize longitudinal and transverse interlacing support, is more stable, and can greatly reduce the number of vertical support modules 7, and the second close plate 805 and the adjusting bolt 804 are connected in a longitudinal rotating manner by a rotating frame, the adjusting bolt 804 and the rotating frame are connected in a rotating manner, and the rotating frame and the second close plate 805 are connected in a vertical rotating manner, so that when the adjusting bolt 804 rotates, it presses the rotating frame, and the rotation of the rotating frame and the second close plate 805 can ensure that the second iron support plate 805 is in close contact with the pier formwork 2 to achieve the purpose of support.

[0057] Example 8

[0058] This embodiment is an improvement on example 7, please refer to Figure 5 , specifically, one side of the support plate 801 facing away from the pier formwork 2 is arc-shaped, and the end face of the support plate 801 facing the pier formwork 2 is planar.

[0059] The support plate 801 is arc-shaped, which is narrow in the center and on both sides, and is not easy to deform when in use, which has a good supporting purpose.

[0060] The principles and implementation manners of the present application are described by using specific examples in the present application, and the above examples are only used to help understand the method of the present application and its core idea. The above description is only the preferred implementation manner of the present application, and it should be noted that, due to the limited expression of the text, there are objectively infinite specific structures, and for ordinary skilled persons in the technical field, some improvements, refinements or changes can be made without departing from the principles of the present application, and the above technical features can also be combined in an appropriate manner; the improvements, refinements, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, shall be regarded as the protection scope of the present application.

Claims

1. A support device for pier formwork, characterized in that: it comprises a reinforced base (1), an upper portion of the reinforced base (1) is provided with a pier formwork (2) for protecting the pier, a side surface of the pier formwork (2) is tightly fitted with a fitted support plate (3) for supporting the pier formwork (2), another side of the fitted support plate (3) is provided with a plurality of vertical support modules (7) for supporting the fitted support plate (3), and another end of the vertical support module (7) is arranged inside a support foot table (4) with an arc-shaped groove, the bottom of the support foot table (4) is fixedly connected with a reinforced bottom plate (5), and the two sides of the reinforced bottom plate (5) are provided with connecting bolts (6) and the reinforced bottom plate (5) and the reinforced base (1) are fastened and connected through the connecting bolts (6). A longitudinal support module (8) is fixedly connected between each group of fitted support plates (3), and one side of the longitudinal support module (8) is in close contact with the pier formwork (2). The bottom of the fitted support plate (3) is fixedly connected with the reinforced bottom plate (5). The vertical support module (7) comprises a support rod (701), one end of the support rod (701) is rotatably connected with a first fitting plate (702) for supporting the fitted support plate (3), and another end of the first fitting plate (702) is tightly fitted with the fitted support plate (3). Another end of the support rod (701) is arranged inside the arc-shaped groove of the support foot table (4) and the bottom of the support rod (701) is rotatably connected with the support foot table (4) through the arc-shaped groove, a tensioning assembly is installed in the center of the support rod (701), and the lower side of the tensioning assembly is fixedly connected with a sliding plate (9). The tensioning assembly comprises a fixed table (703), a tensioning screw (704) and a moving seat (705), the bottom of the fixed table (703) is fixedly connected with the support rod (701), the inside of the fixed table (703) is rotatably connected with a first rotating ball (706), the inside of the first rotating ball (706) is hollow, the tensioning screw (704) penetrates the upper and lower end faces of the first rotating ball (706), the bottom of the tensioning screw (704) is screw-connected with a second rotating ball (707), the outer side of the second rotating ball (707) is rotatably connected with the moving seat (705), and the bottom of the moving seat (705) is fixedly connected with the sliding plate (9). The upper side of the sliding plate (9) is further slidably connected with the reinforced bottom plate (5), and the upper side of the sliding plate (9) is fixedly connected with the vertical support module (7).

2. A shoring arrangement for a pier form according to claim 1, wherein: The center of the support rod (701) is provided with a through hole, and the tensioning screw (704) penetrates the through hole of the support rod (701).

3. A shoring arrangement for a pier form according to claim 1, wherein: The upper side of the first rotating ball (706) in the fixed table (703) is provided with an inverted tapered groove, and the upper side of the second rotating ball (707) in the moving seat (705) is provided with an inverted tapered groove.

4. A shoring arrangement for a pier form according to claim 1, characterised in that: ​ 5. A shoring arrangement for a pier form according to claim 1, wherein: The longitudinal support module (8) comprises a support plate (801) and a connecting plate (802), the central rotation connection of the support plate (801) has a rotating shaft (803), the two ends of the rotating shaft (803) are detachably connected with the connecting plate (802), and the outer side of the connecting plate (802) is fixedly connected with the abutting support plate (3).

6. A shoring arrangement for a pier form according to claim 5 wherein: The upper and lower sides of the support plate (801) are spirally connected with adjusting bolts (804), and the other end of the adjusting bolt (804) is rotationally connected with a second abutting plate (805), one side of the second abutting plate (805) is in close contact with the pier template (2).

7. A shoring arrangement for a pier form according to claim 5 wherein: The side of the support plate (801) away from the pier template (2) is provided as an arc surface, and the end face of the support plate (801) facing the pier template (2) is provided as a plane.

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