Supporting bracket for bridge main pier cable bent tower construction

Abstract

The utility model discloses a supporting bracket for bridge main pier cable bent tower construction, which relates to the technical field of constructional engineering and comprises two groups of transverse frames and reinforcing frames which are fixedly connected with each other, the tops of the two transverse frames are fixedly connected with a first supporting plate, and the tops of the two transverse frames are provided with a second supporting plate. The bottom of the second supporting plate is fixedly connected with a limiting block. And the adjusting mechanism is arranged between the transverse frame and the reinforcing frame, and the adjusting mechanism is used for adjusting the position of the second supporting plate. The hydraulic cylinder is used for pushing the second shaft rod, so that the first adjusting arm and the second adjusting arm move, the second supporting plate is driven to move, the position of the second supporting plate is changed, the second supporting plate can be adjusted to the proper position according to supporting needs, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, specifically a kind of support bracket for bridge main pier cable tower construction. BACKGROUND

[0002] The Chinese patent with publication number CN208501518U discloses a bracket for bent cap construction, comprising a fixed rod fixedly arranged on a pier and a supporting beam arranged above the fixed rod, a fixing assembly is arranged on the fixed rod, and connecting columns fixedly arranged at the two ends of the fixed rod are fixedly connected with the supporting beam, the fixed rod comprises a first fixed rod and a second fixed rod, a first connecting piece for connecting the first fixed rod and the second fixed rod is arranged on the first fixed rod, and the supporting beam comprises a first supporting beam and a second supporting beam slidingly arranged on the first supporting beam, a second connecting piece for connecting the first supporting beam and the second supporting beam is arranged on the first supporting beam. By changing the length of the fixed rod and the supporting beam, the bracket is suitable for piers of different sizes, and has good versatility. However, the device has defects in use. When in use, a supporting piece needs to be installed on the top of the supporting beam. Since the device does not have a measure for adjusting the supporting piece, the position of the supporting piece cannot be adjusted conveniently according to the supporting needs, and the use is inconvenient. SUMMARY

[0003] The utility model aims at solving the technical problems existing in the prior art. Therefore, the utility model provides a support bracket for bridge main pier cable tower construction.

[0004] The purpose of the utility model can be achieved by the following technical solutions.

[0005] A support bracket for bridge main pier cable tower construction, comprising two groups of mutually fixed and connected cross frames and reinforcing frames, first support plates are fixedly connected to the top of the two cross frames, second support plates are arranged at the top of the two cross frames, and limit blocks are fixedly connected to the bottom of the second support plates.

[0006] An adjusting mechanism is arranged between the cross frames and the reinforcing frames, and the adjusting mechanism is used for adjusting the position of the second support plates.

[0007] As a further scheme of the utility model, the adjusting mechanism comprises a hydraulic cylinder arranged on the reinforcing frame, first and second adjusting arms are arranged on the hydraulic cylinder, the first adjusting arm is rotatably connected with the first support plate, the second adjusting arm is movably connected with the second support plate through a clamping assembly, and a supporting assembly is arranged between the clamping assembly and the cross frame.

[0008] As a further scheme of the utility model, the clamping assembly comprises a fixed seat rotatably connected with the second adjusting arm, and a clamping seat is fixedly connected to the top of the fixed seat.

[0009] As a further scheme of the utility model: the clamping seat is clamped between the second supporting plate.

[0010] As a further scheme of the utility model: the reinforcing frame is fixedly connected with a connecting frame, the connecting frame is fixedly connected with a first shaft rod, and the first shaft rod is rotationally connected with the hydraulic cylinder.

[0011] As a further scheme of the utility model: the supporting assembly comprises a sliding groove formed in the inner side of the cross frame, a third supporting plate is slidingly connected in the sliding groove, and the third supporting plate is fixedly connected with the fixed seat.

[0012] As a further scheme of the utility model: the second supporting plate is attached to the cross frame, and the limiting block is attached to the cross frame.

[0013] As a further scheme of the utility model: the hydraulic cylinder is fixedly connected with a second shaft rod, and the second shaft rod is rotationally connected with the first adjusting arm and the second adjusting arm.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The hydraulic cylinder pushes the second shaft rod, so that the first adjusting arm and the second adjusting arm move, thereby driving the second supporting plate to move, changing the position of the second supporting plate, and adjusting the second supporting plate to the appropriate position according to the support needs, which is convenient to use.

[0016] 2. The sliding groove and the third supporting plate are used in cooperation to support the clamping seat, ensuring that the clamping seat can move linearly. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a perspective view of the utility model;

[0018] Fig. 2 It is a perspective view of the adjusting mechanism of the utility model;

[0019] Fig. 3 It is a perspective view of the clamping assembly of the utility model.

[0020] In the drawing: 1, cross frame; 2, reinforcing frame; 3, first supporting plate; 4, limiting block; 5, second supporting plate; 6, adjusting mechanism; 61, hydraulic cylinder; 62, first adjusting arm; 63, second adjusting arm; 64, clamping assembly; 641, fixed seat; 642, clamping seat; 65, supporting assembly; 651, sliding groove; 652, third supporting plate; 7, connecting frame; 8, first shaft rod; 9, second shaft rod. DETAILED DESCRIPTION

[0021] The technical solutions of the utility model will be clearly and completely described below in combination with the embodiments, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0022] Embodiment one

[0023] Please refer to Figs. 1-3 As shown in the application, a support bracket for bridge main pier cable tower construction is provided, which comprises two groups of cross frames 1 and reinforcing frames 2 fixedly connected with each other, a first support plate 3 fixedly connected to the top of each of the two cross frames 1, a second support plate 5 arranged at the top of each of the two cross frames 1, and a limiting block 4 fixedly connected to the bottom of the second support plate 5.

[0024] An adjusting mechanism 6 is arranged between the cross frame 1 and the reinforcing frame 2, and the adjusting mechanism 6 is used for adjusting the position of the second support plate 5.

[0025] The adjusting mechanism 6 comprises a hydraulic cylinder 61 arranged on the reinforcing frame 2, a first adjusting arm 62 and a second adjusting arm 63 arranged on the hydraulic cylinder 61, a rotating connection between the first adjusting arm 62 and the first support plate 3, a movable connection between the second adjusting arm 63 and the second support plate 5 through a clamping assembly 64, and a support assembly 65 arranged between the clamping assembly 64 and the cross frame 1. By opening the hydraulic cylinder 61, the second shaft 9 is driven to move by the hydraulic cylinder 61, the first adjusting arm 62 and the second adjusting arm 63 are rotated on the second shaft 9, the hydraulic cylinder 61 is rotated on the first shaft 8, then the first adjusting arm 62 and the second adjusting arm 63 are relatively moved while rotating, the fixed seat 641 is driven to move, the second support plate 5 is driven to move through the clamping seat 642, the position of the second support plate 5 is changed, the second support plate 5 can be adjusted to a suitable position according to the support requirement, and the use is convenient.

[0026] The clamping assembly 64 comprises a fixed seat 641 rotatably connected to the second adjusting arm 63, and the top of the fixed seat 641 is fixedly connected with a clamping seat 642.

[0027] The clamping seat 642 is clamped between the second support plate 5.

[0028] The reinforcing frame 2 is fixedly connected with a connecting frame 7, the connecting frame 7 is fixedly connected with a first shaft 8, and the first shaft 8 is rotatably connected with the hydraulic cylinder 61.

[0029] The second support plate 5 is attached to the cross frame 1, and the limiting block 4 is attached to the cross frame 1.

[0030] The hydraulic cylinder 61 is fixedly connected with a second shaft rod 9, and the second shaft rod 9 is rotatably connected with the first adjusting arm 62 and the second adjusting arm 63.

[0031] Embodiment two

[0032] On the basis of embodiment one, referring to Fig. 2 and Fig. 3 .

[0033] The support assembly 65 comprises a sliding groove 651 formed in the inner side of the cross frame 1, the sliding groove 651 is slidably connected with a third support plate 652, and the third support plate 652 is fixedly connected with the fixed seat 641. Through the cooperation of the sliding groove 651 and the third support plate 652, the clamping seat 642 is supported, and the linear motion of the clamping seat 642 is ensured.

[0034] The working principle of the utility model is as follows: by opening the hydraulic cylinder 61, the hydraulic cylinder 61 drives the second shaft rod 9 to move, and then the first adjusting arm 62 and the second adjusting arm 63 are rotated on the second shaft rod 9, and the hydraulic cylinder 61 is rotated on the first shaft rod 8, then, the first adjusting arm 62 and the second adjusting arm 63 are relatively moved while rotating, thereby driving the fixed seat 641 to move, and then the second support plate 5 is driven to move through the clamping seat 642, so that the position of the second support plate 5 is changed, so that the second support plate 5 can be adjusted to the appropriate position according to the support requirement, and the use is convenient. At the same time, through the cooperation of the sliding groove 651 and the third support plate 652, the clamping seat 642 is supported, and the linear motion of the clamping seat 642 is ensured.

[0035] The above embodiments are only used to illustrate the technical method of the utility model and not to limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A support bracket for bridge main pier pylon construction, comprising two groups of cross frames (1) and reinforcing frames (2) fixedly connected with each other, characterized in that: The top of two horizontal frames (1) is fixedly connected with a first support plate (3), and the top of two horizontal frames (1) is provided with a second support plate (5), and the bottom of the second support plate (5) is fixedly connected with a limiting block (4). An adjusting mechanism (6) is arranged between the horizontal frame (1) and the reinforcing frame (2), and the adjusting mechanism (6) is used for adjusting the position of the second support plate (5).

2. The support bracket for construction of a bridge main pier tower according to claim 1, characterized in that, The adjusting mechanism (6) comprises a hydraulic cylinder (61) arranged on the reinforcing frame (2), a first adjusting arm (62) and a second adjusting arm (63) are arranged on the hydraulic cylinder (61), the first adjusting arm (62) is rotatably connected with the first support plate (3), the second adjusting arm (63) is movably connected with the second support plate (5) through a clamping assembly (64), and the clamping assembly (64) is provided with a supporting assembly (65) between the horizontal frame (1).

3. The support bracket for the construction of a bridge main pier pylon according to claim 2, characterized in that, The clamping assembly (64) comprises a fixing seat (641) rotatably connected with the second adjusting arm (63), and the top of the fixing seat (641) is fixedly connected with a clamping seat (642).

4. The support bracket for the construction of a bridge main pier pylon according to claim 3, characterized in that, The clamping seat (642) is clamped between the second support plate (5).

5. The support bracket for the construction of a bridge main pier pylon according to claim 2, characterized in that, The reinforcing frame (2) is fixedly connected with a connecting frame (7), the connecting frame (7) is fixedly connected with a first shaft rod (8), and the first shaft rod (8) is rotatably connected with the hydraulic cylinder (61).

6. The support bracket for the construction of a bridge main pier pylon according to claim 3, characterized in that, The supporting assembly (65) comprises a sliding groove (651) formed in the inner side of the horizontal frame (1), a third support plate (652) is slidably connected in the sliding groove (651), and the third support plate (652) is fixedly connected with the fixing seat (641).

7. The support bracket for construction of a bridge main pier tower according to claim 1, wherein The second support plate (5) is attached to the horizontal frame (1), and the limiting block (4) is attached to the horizontal frame (1).

8. The support bracket for construction of a bridge main pier tower according to claim 2, wherein The hydraulic cylinder (61) is fixedly connected with a second shaft rod (9), and the second shaft rod (9) is rotatably connected with the first adjusting arm (62) and the second adjusting arm (63).

Images