Hydraulic formwork for creeping formwork device

Abstract

The utility model relates to the technical field of building construction, in particular to a hydraulic formwork for a creeping formwork device, which comprises a frame mechanism, a through hole is arranged on the frame mechanism, a threaded rod is inserted into the through hole, one end of the threaded rod is fixedly connected with a formwork piece, the formwork piece is matched with the frame mechanism, and the other end of the threaded rod is in threaded connection with a fixing nut. And the fixing nut is in contact with the frame mechanism. After the threaded rod penetrates through the through hole, the formwork piece is matched with the frame mechanism, the threaded rod is locked after the fixing nut moves to make contact with the frame mechanism, and therefore the formwork piece is fixed, after the formwork piece is damaged, the fixing nut is rotated, the fixing nut is taken down from the threaded rod, then the threaded rod is pushed, and the threaded rod pushes the formwork piece to move. The formwork piece is separated from the frame mechanism after moving by a certain distance, and the formwork piece is not connected with an external hydraulic pushing mechanism, so that the formwork piece is conveniently taken down to be replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially a hydraulic formwork for formwork climbing device. BACKGROUND

[0002] At present, the pouring of bridge piers generally adopts two ways of turnover formwork construction and hydraulic formwork climbing pouring, the so-called hydraulic formwork climbing pouring is that a set of hydraulic formwork climbing device is used in the pouring process of the bridge pier, is attached to the surface of the pier wall, realizes the self-climbing of the formwork climbing device by a hydraulic system, realizes the stripping and formwork of the formwork by a formwork moving support, realizes the layer-by-layer pouring of the pier concrete, when a layer is poured, realizes the self-climbing of the formwork climbing device by the hydraulic system, pours upwards, and stops until the pouring of the bridge pier is completed.

[0003] The formwork on the hydraulic formwork climbing pouring device limits the pouring of the bridge pier, the hydraulic pushing mechanism pushes the formwork to rotate, the formwork is connected with the hydraulic pushing mechanism, when the formwork is damaged, it is inconvenient to take down and replace the formwork, and the formwork is inconvenient to replace. UTILITY MODEL CONTENTS

[0004] The utility model discloses a hydraulic formwork for formwork climbing device, which solves the problem of inconvenient replacement of the formwork in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model discloses a hydraulic formwork for formwork climbing device, which solves the problem of inconvenient replacement of the formwork in the prior art.

[0007] The frame mechanism is provided with a through hole, a threaded rod is inserted into the through hole, one end of the threaded rod is fixedly connected with a formwork piece, the formwork piece is matched with the frame mechanism, the other end of the threaded rod is threadedly connected with a fixed nut, and the fixed nut is in contact with the frame mechanism.

[0008] Preferably, the formwork piece comprises a connecting plate, one side of the connecting plate is fixedly connected with the threaded rod, the connecting plate is matched with the frame mechanism, the other side of the connecting plate is fixedly connected with a formwork, a positioning column is fixedly connected to the formwork, the frame mechanism is provided with a positioning hole, and the positioning column is matched with the positioning hole.

[0009] Preferably, the connecting plate and the formwork are in an integrated structure.

[0010] Preferably, a sealing ring is fixedly connected to the formwork, and the sealing ring is in contact with the frame mechanism.

[0011] Preferably, the frame mechanism comprises a groove frame, the through hole and the positioning hole are arranged on the groove frame, the groove frame is in contact with the connecting plate, the side edge of the groove frame is in contact with the sealing ring, and the bottom end of the groove frame is fixedly connected with a connecting rod.

[0012] Preferably, the groove frame is fixedly connected with a fixing seat.

[0013] The hydraulic formwork for the climbing formwork device has the beneficial effects that:

[0014] The formwork piece is matched with the frame mechanism after the threaded rod passes through the through hole, the threaded rod is locked after the fixing nut moves to be in contact with the frame mechanism, so that the formwork piece is fixed, the fixing nut is removed from the threaded rod after the formwork piece is damaged, the threaded rod is pushed, the threaded rod pushes the formwork piece to move, the formwork piece is separated from the frame mechanism after moving a distance, the formwork piece is not connected with the external hydraulic pushing mechanism, and the formwork piece is convenient to take down and replace. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the hydraulic formwork for the climbing formwork device is shown in the utility model. Figure 1 ;

[0016] Figure 2 The structure diagram of the hydraulic formwork for the climbing formwork device is shown in the utility model. Figure 2 ;

[0017] Figure 3 The structure diagram of the hydraulic formwork for the climbing formwork device is shown in the utility model.

[0018] Figure 4 The structure diagram of the formwork piece in the hydraulic formwork for the climbing formwork device is shown in the utility model.

[0019] In the drawing: 1, formwork piece; 2, frame mechanism; 3, threaded rod; 4, through hole; 5, fixing nut; 11, connecting plate; 12, formwork; 13, sealing ring; 14, positioning column; 21, groove frame; 22, connecting rod; 23, fixing seat. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Embodiment 1

[0022] Referring to Figures 1-3 , a hydraulic formwork for a climbing formwork device, comprising a frame mechanism 2, wherein:

[0023] The frame mechanism 2 is provided with a through hole 4, a threaded rod 3 is inserted into the through hole 4, one end of the threaded rod 3 is fixedly connected with a template 1, the template 1 is matched with the frame mechanism 2, the other end of the threaded rod 3 is threadedly connected with a fixing nut 5, and the fixing nut 5 is in contact with the frame mechanism 2.

[0024] Working process: the frame mechanism 2 is connected with an external hydraulic pushing mechanism, the threaded rod 3 passes through the through hole 4, so that the template 1 is matched with the frame mechanism 2, the fixing nut 5 is rotated, the fixing nut 5 moves towards the template 1, the fixing nut 5 is locked with the threaded rod 3 after moving to be in contact with the frame mechanism 2, so as to fix the template 1, the external hydraulic pushing mechanism drives the frame mechanism 2 to rotate, the frame mechanism 2 drives the template 1 to rotate, so that the template 1 moves to a set position, after the template 1 is damaged, the fixing nut 5 is rotated and removed from the threaded rod 3, the threaded rod 3 is pushed, the threaded rod 3 pushes the template 1 to move, the template 1 is separated from the frame mechanism 2 after moving a distance, the template 1 is not connected with the external hydraulic pushing mechanism, and the template 1 is convenient to remove and replace.

[0025] Embodiment 2

[0026] When the template 1 is matched with the frame mechanism 2, the template 1 is prone to misalignment with the frame mechanism 2, and the template 1 cannot be quickly installed, referring to Figure 4 , as another preferred embodiment of the utility model, which is different from embodiment 1, the template 1 comprises a connecting plate 11, one side of the connecting plate 11 is fixedly connected with the threaded rod 3, the connecting plate 11 is matched with the frame mechanism 2, the other side of the connecting plate 11 is fixedly connected with a template 12, the connecting plate 11 and the template 12 are an integral structure, the template 12 is fixedly connected with a positioning column 14, the frame mechanism 2 is provided with a positioning hole, the positioning column 14 is matched with the positioning hole, the template 12 is fixedly connected with a sealing ring 13, the sealing ring 13 is in contact with the frame mechanism 2, the threaded rod 3 drives the connecting plate 11 to move, the connecting plate 11 drives the positioning column 14 to move, the positioning column 14 positions the connecting plate 11 by passing through the positioning hole, the connecting plate 11 is conveniently installed into the frame mechanism 2, and meanwhile the sealing ring 13 seals the gap between the template 12 and the frame mechanism 2.

[0027] Embodiment 3

[0028] Referring to Figure 1As another preferred embodiment of the utility model, the difference from the embodiment 1 is that the frame mechanism 2 includes the recessed groove frame 21, the through hole 4 and the positioning hole are set up on the recessed groove frame 21, the recessed groove frame 21 is contacted with the connecting plate 11, the side of the recessed groove frame 21 is contacted with the sealing ring 13, the bottom end of the recessed groove frame 21 is fixedly connected with the connecting rod 22, the recessed groove frame 21 is fixedly connected with the fixed seat 23, the connecting rod 22 is rotatably connected with the external hydraulic pushing mechanism, and the fixed seat 23 is rotatably connected with the external hydraulic pushing mechanism.

[0029] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change are covered in the protection scope of the utility model.

Claims

1. A hydraulic template for a climbing formwork device, characterized in that, Including the framework (2), wherein: The frame mechanism (2) has a through hole (4), and a threaded rod (3) is inserted into the through hole (4). One end of the threaded rod (3) is fixedly connected to a template (1), which cooperates with the frame mechanism (2). The other end of the threaded rod (3) is threadedly connected to a fixing nut (5), which contacts the frame mechanism (2). The template component (1) includes a connecting plate (11), one side of which is fixedly connected to the threaded rod (3), the connecting plate (11) cooperates with the frame mechanism (2), the other side of which is fixedly connected to a template (12), a positioning post (14) is fixedly connected to the template (12), and a positioning hole is provided on the frame mechanism (2), the positioning post (14) cooperates with the positioning hole; A sealing ring (13) is fixedly connected to the template (12), and the sealing ring (13) is in contact with the frame mechanism (2); The frame mechanism (2) includes a groove frame (21), on which the through hole (4) and the positioning hole are opened. The groove frame (21) is in contact with the connecting plate (11), and the side of the groove frame (21) is in contact with the sealing ring (13). A connecting rod (22) is fixedly connected to the bottom end of the groove frame (21).

2. The hydraulic template for the climbing formwork device according to claim 1, characterized in that, The connecting plate (11) and the template (12) are an integral structure.

3. The hydraulic template for the climbing formwork device according to claim 2, characterized in that, A fixed base (23) is fixedly connected to the groove frame (21).

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