CN223780723U

CN223780723U - Auxiliary supporting device for concrete bent cap

Info

Publication number: CN223780723U
Application number: CN202520355394.6U
Authority: CN
Inventors: 梁东伟; 孙玉金; 徐桂发
Original assignee: Linyi Yuancai Concrete Co ltd
Current assignee: Linyi Yuancai Concrete Co ltd
Priority date: 2025-03-03
Filing date: 2025-03-03
Publication date: 2026-01-09
Anticipated expiration: 2035-03-03

Abstract

The utility model discloses an auxiliary supporting device for a concrete bent cap, and relates to the technical field of bridge construction. The utility model comprises a bottom pipe column, an extension component is arranged above the bottom pipe column, a top pipe column is arranged at the top of the extension component, a supporting column is connected to the inner wall of the top pipe column in a sliding manner, a lifting control component for controlling the supporting column to move in the vertical direction is arranged on the surface of the top pipe column, a top plate is fixedly connected to the top end of the supporting column, the extension component is rotationally connected to the left side and the right side of the top plate, a support component for limiting the extension component is arranged below the top plate, the extension component comprises a connecting pipe, a first inserting column is fixedly connected to the bottom surface of the connecting pipe, the effect of freely fine-adjusting the height of the assembled device is achieved in use, the operation surface is not required to be removed or reinstalled, the operation is more convenient and flexible, and the actual construction requirements are better met.

Description

Auxiliary supporting device for concrete bent cap

Technical Field

The utility model relates to the technical field of bridge construction, in particular to an auxiliary supporting device for a concrete bent cap.

Background

In the concrete bridge in the field of highway bridges, a concrete capping beam is an important structural component, the concrete capping beam is a beam arranged at the top of a bent pile pier for supporting, distributing and transmitting loads of an upper structure, and is also called a capping beam, and is mainly arranged on a bridge pier or a bent pile and is made of reinforced concrete or reinforced concrete, the main effect of the capping beam is to support the upper structure of the bridge and transmit all loads to a lower structure, the concrete capping beam is widely applied to bridge engineering due to the characteristics of high strength, good durability, simple construction, high reliability and the like, and in capping beam construction, a capping beam auxiliary supporting device is mostly required to be arranged on the bridge pier for providing a working surface for workers to construct.

The chinese patent document with the issued publication number CN220224972U discloses an auxiliary support device for a concrete capping beam. The anti-theft lock comprises a column connecting plate, an extension plate and column pipe assemblies, wherein the column connecting plate is detachably arranged at two ends of the extension plate, the column pipe assemblies are arranged below the column connecting plate, and each column pipe assembly comprises two semi-cylinders and a lock. Aiming at the technical scheme, the prior supporting device still has the defects that after the assembly of the prior supporting device is completed, the height of the construction working face at the top of the supporting device is fixed, if the height is required to be finely adjusted, the top working face of the supporting device is required to be removed, and after the number of column tubes is increased or reduced, the working platform is reinstalled, so that the adjustment process is inconvenient.

For this purpose, an auxiliary support device for a concrete bent cap is provided.

Disclosure of utility model

The utility model aims to solve the problems in the background art, and provides an auxiliary supporting device for a concrete bent cap.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a concrete bent cap auxiliary stay device, includes the foundation column, the top of foundation column is provided with the extension subassembly, the top of extension subassembly is provided with the top tubular column, the inner wall sliding connection of top tubular column has the support column, the surface mounting of top tubular column has the lift control subassembly that is used for controlling the vertical direction removal of support column, the top fixedly connected with roof of support column, the left and right sides of roof is all rotated and is connected with the extension subassembly, the below of roof is provided with the supporting component that is used for carrying out spacing to the extension subassembly.

Further, the extension subassembly includes the linking pipe, the bottom surface fixedly connected with first spliced pole of linking pipe, first jack has been seted up to the top surface of first spliced pole, the second jack has been seted up to the top surface of foundation pile, and the inner wall and the first spliced pole activity grafting of second jack, the bottom surface fixedly connected with second spliced pole of support column, and the second spliced pole is pegged graft with the inner wall activity of first jack.

Further, the expansion assembly comprises a movable plate, the movable plate is rotationally connected with the top plate, a reinforcing column is fixedly connected to the side face of the movable plate, and an alignment groove is formed in the side face of the movable plate.

Further, the lifting control assembly comprises a screw rod, the screw rod is rotationally connected with the bottom of the inner wall of the jacking pipe column, the screw rod is in threaded connection with the support column, a worm wheel is sleeved on the surface of the screw rod, a worm is rotationally connected with the surface of the jacking pipe column, the worm is meshed with the worm wheel, and a crank is fixedly connected to the front end of the worm.

Further, the left side and the right side of the support column are fixedly connected with sliding strips, a sliding groove is formed in the inner wall of the top pipe column, and the inner wall of the sliding groove is in sliding connection with the surface of the sliding strips.

Further, the supporting component comprises a sliding tube, the sliding tube is fixedly connected with the bottom surface of the top plate, the inner wall of the sliding tube is slidably connected with a supporting bar, the top surface of the supporting bar is attached to the bottom surface of the movable plate, the inner wall of the sliding tube is rotationally connected with a threaded column, the threaded column is in threaded connection with the supporting bar, and the end part of the threaded column is fixedly connected with a knob.

The beneficial effects of the utility model are as follows:

The bottom pipe column is connected with the ground, can extend the installation to the device through extending the subassembly, after the installation is accomplished, can provide operation platform for concrete improvement constructor through the roof, rotate the extension subassembly to the horizontality, and fix the extension subassembly through supporting component, can realize the extension to operation platform area, and the extension subassembly of adjacent device can splice, play the effect of strengthening the support to the extension subassembly, when needs height-adjusting, can slide along the inner wall of top pipe column through lifting control assembly control support column, thereby drive roof vertical direction and remove, height-adjustable, in use has realized the effect of being convenient for carry out free fine setting to the device height that the equipment was accomplished, need not to demolish and reinstall the operation face, the operation is got up more conveniently and flexibly, actual construction demand has been satisfied better.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an extension assembly of the present utility model;

FIG. 3 is a schematic view of the construction of the bottom string of the present utility model;

FIG. 4 is a front cross-sectional view of the top tubular column structure of the present utility model;

FIG. 5 is a bottom view of the support assembly of the present utility model;

The device comprises the following components of a base pipe column 1, an extension component 2, a connecting pipe 201, a first inserting column 202, a first inserting column 203, a first inserting column 204, a second inserting column 3, a top pipe column 4, a supporting column 5, a top plate 6, an extension component 601, a movable plate 602, a reinforcing column 603, an alignment groove 7, a lifting control component 701, a screw rod 702, a worm, 703, a crank 704, a sliding strip 705, a sliding groove 706, a worm wheel 8, a second inserting column 9, a supporting component 901, a sliding pipe 902, a supporting strip 903, a threaded column 904 and a knob.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, a concrete bent cap auxiliary stay device, including foundation column 1, the top of foundation column 1 is provided with extension subassembly 2, the top of extension subassembly 2 is provided with push pipe post 3, the inner wall sliding connection of push pipe post 3 has support column 4, the surface mounting of push pipe post 3 has the lift control subassembly 7 that is used for controlling the vertical direction removal of support column 4, the top fixedly connected with roof 5 of support column 4, the left and right sides of roof 5 is all rotated and is connected with extension subassembly 6, the below of roof 5 is provided with the supporting component 9 that is used for carrying out spacing to extension subassembly 6. More specifically, the foundation column 1 and the ground are connected, the device can be extended and installed through the extension component 2, after the installation is completed, an operation platform can be provided for concrete improvement constructors through the top plate 5, the extension component 6 is rotated to a horizontal state, the extension component 6 is fixed through the support component 9, the area of the operation platform can be extended, the extension components 6 of the adjacent devices can be spliced, the effect of reinforcing the support of the extension component 6 is achieved, when the height needs to be adjusted, the support column 4 can slide along the inner wall of the top column 3 through the lifting control component 7, so that the top plate 5 is driven to move in the vertical direction, and the height can be adjusted.

The extension assembly 2 comprises a connecting pipe 201, a first inserting column 202 is fixedly connected to the bottom surface of the connecting pipe 201, a first inserting hole 203 is formed in the top surface of the first inserting column 202, a second inserting hole 204 is formed in the top surface of the bottom pipe column 1, the inner wall of the second inserting hole 204 is movably inserted into the first inserting column 202, a second inserting column 8 is fixedly connected to the bottom surface of the supporting column 4, and the second inserting column 8 is movably inserted into the inner wall of the first inserting hole 203. It should be noted that, the plurality of connecting pipes 201 are arranged in the vertical direction, and the first inserting column 202 above is inserted into the inner wall of the first inserting hole 203 below, so that the plurality of connecting pipes 201 can be abutted, and the first inserting column 202 and the second inserting column 8 are fixed by bolts, so that the whole device can be fixed.

The expansion assembly 6 comprises a movable plate 601, the movable plate 601 is rotationally connected with the top plate 5, a reinforcing column 602 is fixedly connected to the side face of the movable plate 601, and an alignment groove 603 is formed in the side face of the movable plate 601. More specifically, after the movable plate 601 is rotated to a horizontal state, extension of both sides of the top plate 5 can be achieved, and the adjacent reinforcing posts 602 can be inserted into the inner walls of the alignment grooves 603, so that reinforcing support of the movable plate 601 is achieved.

The lifting control assembly 7 comprises a screw rod 701, the screw rod 701 is rotationally connected with the bottom of the inner wall of the jacking pipe column 3, the screw rod 701 is in threaded connection with the supporting column 4, a worm wheel 706 is fixedly sleeved on the surface of the screw rod 701, a worm 702 is rotationally connected with the surface of the jacking pipe column 3, the worm 702 is meshed with the worm wheel 706, and a crank 703 is fixedly connected with the front end of the worm 702. It should be noted that, by rotating the crank 703, the worm 702 is driven to rotate, so as to drive the worm wheel 706 engaged with the worm 702 to rotate, and further control the screw 701 to rotate, and under the action of the screw thread, the support column 4 is pushed to slide along the inner wall of the top pipe column 3, so as to adjust the height of the top plate 5.

The left side and the right side of the support column 4 are fixedly connected with sliding strips 704, a sliding chute 705 is formed in the inner wall of the top pipe column 3, and the inner wall of the sliding chute 705 is in sliding connection with the surface of the sliding strips 704. More specifically, the sliding groove 705 and the sliding strip 704 cooperate with each other to limit the support column 4, so as to prevent the support column 4 from rotating along with the screw 701.

The support component 9 comprises a slide tube 901, the slide tube 901 is fixedly connected with the bottom surface of the top plate 5, the inner wall of the slide tube 901 is slidably connected with a support bar 902, the top surface of the support bar 902 is attached to the bottom surface of the movable plate 601, the inner wall of the slide tube 901 is rotatably connected with a threaded column 903, the threaded column 903 is in threaded connection with the support bar 902, and the end part of the threaded column 903 is fixedly connected with a knob 904. It should be noted that, by rotating the knob 904, the threaded post 903 may be driven to rotate, and under the action of the surface threads, the supporting bar 902 will be driven to slide along the inner wall of the slide tube 901, so that the supporting bar 902 reaches the lower side of the movable plate 601, and supports the movable plate 601, thereby ensuring the stability of the movable plate 601.

In combination, the bottom pipe column 1 and the ground are connected, the device can be extended and installed through the extension component 2, an operation platform can be provided for concrete improvement constructors through the top plate 5 after the installation is completed, the extension component 6 is rotated to be in a horizontal state, the extension component 6 is fixed through the support component 9, the area of the operation platform can be expanded, the extension components 6 of adjacent devices can be spliced to play a role of reinforcing and supporting the extension component 6, when the height is required to be adjusted, the lifting control component 7 can control the support column 4 to slide along the inner wall of the top pipe column 3, so that the top plate 5 is driven to move in the vertical direction, the height can be adjusted, the effect of freely fine adjustment of the height of the assembled device is realized in use, the operation surface is not required to be removed and reinstalled, the operation is more convenient and flexible, and the actual construction requirements are better met.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete bent cap auxiliary stay device, its characterized in that, including foundation column (1), the top of foundation column (1) is provided with extension subassembly (2), the top of extension subassembly (2) is provided with top tubular column (3), the inner wall sliding connection of top tubular column (3) has support column (4), the surface mounting of top tubular column (3) has lift control subassembly (7) that are used for controlling the vertical direction of support column (4) and remove, the top fixedly connected with roof (5) of support column (4), the left and right sides of roof (5) all rotates and is connected with extension subassembly (6), the below of roof (5) is provided with and is used for carrying out spacing supporting component (9) to extension subassembly (6).

2. The concrete bent cap auxiliary support device according to claim 1, wherein the extension assembly (2) comprises a connecting pipe (201), a first inserting column (202) is fixedly connected to the bottom surface of the connecting pipe (201), a first inserting hole (203) is formed in the top surface of the first inserting column (202), a second inserting hole (204) is formed in the top surface of the bottom column (1), the inner wall of the second inserting hole (204) is movably inserted into the first inserting column (202), a second inserting column (8) is fixedly connected to the bottom surface of the supporting column (4), and the second inserting column (8) is movably inserted into the inner wall of the first inserting hole (203).

3. The auxiliary support device for the concrete bent cap according to claim 1, wherein the expansion assembly (6) comprises a movable plate (601), the movable plate (601) is rotationally connected with the top plate (5), a reinforcing column (602) is fixedly connected to the side face of the movable plate (601), and an alignment groove (603) is formed in the side face of the movable plate (601).

4. The concrete bent cap auxiliary supporting device according to claim 1, wherein the lifting control assembly (7) comprises a screw rod (701), the screw rod (701) is rotationally connected with the bottom of the inner wall of the jacking pipe column (3), the screw rod (701) is in threaded connection with the supporting column (4), a worm wheel (706) is fixedly sleeved on the surface of the screw rod (701), a worm (702) is rotationally connected on the surface of the jacking pipe column (3), the worm (702) is meshed with the worm wheel (706), and a crank (703) is fixedly connected at the front end of the worm (702).

5. The auxiliary supporting device for the concrete bent cap of claim 4, wherein sliding strips (704) are fixedly connected to the left side and the right side of the supporting column (4), sliding grooves (705) are formed in the inner walls of the jacking pipe columns (3), and the inner walls of the sliding grooves (705) are in sliding connection with the surfaces of the sliding strips (704).

6. A concrete bent cap auxiliary support device according to claim 3, wherein the support assembly (9) comprises a slide tube (901), the slide tube (901) is fixedly connected with the bottom surface of the top plate (5), the inner wall of the slide tube (901) is slidably connected with a support bar (902), the top surface of the support bar (902) is attached to the bottom surface of the movable plate (601), the inner wall of the slide tube (901) is rotatably connected with a threaded column (903), the threaded column (903) is in threaded connection with the support bar (902), and the end part of the threaded column (903) is fixedly connected with a knob (904).