CN216786849U

CN216786849U - Adjustable concrete structure inclined plane strutting arrangement

Info

Publication number: CN216786849U
Application number: CN202123335693.4U
Authority: CN
Inventors: 李贲; 华佳才; 陈海英; 李玉林; 朱彦龙; 高蕴棠; 余永生; 李保国; 肖杰; 陈亦洋; 侯志威; 曹阳
Original assignee: Guangzhou First Municipal Engineering Co ltd
Current assignee: Guangzhou First Municipal Engineering Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an adjustable concrete structure inclined plane supporting device which comprises a cross bar, an inclined bar, an outer supporting bar, inner supporting bars, bearing seats, U-shaped sliders, fastening bolts and fine adjustment components. The adjustable concrete structure inclined plane supporting device provided by the utility model is suitable for requirements of various sizes of inclined angles, can reduce the construction cost, ensures the construction quality and improves the construction progress.

Description

Adjustable concrete structure inclined plane strutting arrangement

Technical Field

The utility model relates to the technical field of building construction, in particular to an adjustable concrete structure inclined plane supporting device.

Background

In the construction process of a bridge bent cap support template, if construction of oblique angles or similar special-shaped concrete structures is carried out at two ends of a bent cap, in order to ensure firm connection and reliable stress of the bent cap template, the heights of local different support vertical rods in the area are specially adjusted or a fixed inclined plane rigid support is additionally manufactured according to the angle of a structural inclined plane, the process of adjusting the heights of the local supports is relatively complicated, the work hours are long, the risk that the design and construction requirements cannot be met by the inclined plane angle exists when the fixed rigid support is adopted, the angle is not easy to adjust when the angle is wrong, the construction requirements of various types (inclined plane angles) of concrete structures cannot be met by recycling, and materials and finished products are easily wasted.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that the existing concrete inclined plane supporting structure has poor universality. In order to overcome the defects of the prior art, the utility model provides the adjustable concrete structure inclined plane supporting device, which is suitable for requirements of various sizes of inclined angles, can reduce the construction cost, ensures the construction quality and improves the construction progress.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable concrete structure inclined plane supporting device which comprises a cross bar, an inclined bar, an outer supporting bar, inner supporting bars, bearing seats, U-shaped sliders, fastening bolts and fine adjustment assemblies.

In a preferred technical solution of the present invention, a reinforcing rod is fixedly connected to a midpoint of two adjacent inner supporting rods.

In a preferred technical scheme of the utility model, outer casing pipes are sleeved on the outer supporting rod and the inner supporting rod respectively.

In a preferred technical scheme of the utility model, the bearing seat comprises a base, two lug plates and a rotating rod, wherein the two lug plates are arranged in parallel and are fixedly arranged on the base, the rotating rod is arranged between the two lug plates and is fixedly connected with the lug plates, and the inner supporting rod is rotatably connected with the rotating rod.

In a preferred technical scheme of the utility model, the fine adjustment assembly comprises an installation seat, a support plate, a threaded shaft and adjusting nuts, the installation seat is detachably connected to the cross rod, the support plate is fixedly arranged at the top of the installation seat, the threaded shaft is rotatably connected to the support plate, the adjusting nuts are arranged on two sides of the support plate and are in threaded connection with the threaded shaft, and one end of the threaded shaft is rotatably connected with the U-shaped sliding block.

The utility model has the beneficial effects that:

1. the components are unitized and standardized, and a modular production line can be formed;

2. the components are simple to mount and dismount, convenient to store and carry and convenient to construct;

3. the supporting device has adjustability and strong applicability, and can effectively ensure the construction quality of the inclined plane end of the concrete structure.

4. The member can cyclic utilization, practices thrift manual work and material, reduces construction cost.

Drawings

Fig. 1 is a schematic structural view of an adjustable concrete structure inclined plane supporting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bearing seat in an adjustable concrete structure inclined plane supporting device according to an embodiment of the present invention.

In the figure:

1. a cross bar; 2. a diagonal bar; 3. an outer support bar; 4. an inner support bar; 5. a bearing seat; 51. a base; 52. an ear plate; 53. a rotating rod; 6. a U-shaped slider; 7. fastening a bolt; 8. a fine tuning component; 81. a mounting seat; 82. a support plate; 83. a threaded shaft; 84. adjusting the nut; 9. a reinforcing rod; 10. and (5) coating a sleeve.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1-2, in an embodiment, an adjustable concrete structure inclined plane supporting device is provided, which includes a cross bar 1, a diagonal bar 2, an outer support bar 3, an inner support bar 4, a bearing seat 5, U-shaped sliders 6, fastening bolts 7, and fine adjustment components 8, wherein the cross bar 1, the diagonal bar 2, and the outer support bar 3 are built to form a triangular frame, the cross bar 1 is hinged to the diagonal bar 2, more than two inner support bars 4 are disposed in the triangular frame, adjacent inner support bars 4 are connected end to end through the bearing seats 5, the free ends of the inner support bars 4 are rotatably connected with the U-shaped sliders 6, the U-shaped sliders 6 are fixedly connected with the cross bar 1 through the fastening bolts 7, the fine adjustment components 8 are further disposed inside the triangular frame, and the fine adjustment components 8 are fixedly connected with one of the U-shaped sliders 6. In the embodiment, the cross rod 1 is rotationally connected with the inclined rod 2, so that the inclination angle of the inclined rod 2 can be adjusted according to construction requirements, and the universality is good; fastening bolt 7 sets up in both sides around U-shaped slider 6, can drive inner support pole 4 through slip U-shaped slider 6 and rotate, and then promote down tube 2 and rotate certain angle, reach the effect of adjusting the angle of inclination, during the installation, place U-shaped slider 6 on horizontal pole 1, and make bearing

frame

5 and 2 butts of down tube, then rotatory fastening bolt 7 is fixed in U-shaped slider 6 on horizontal pole 1, easy to assemble and dismantlement process, convenient storage, transport, the construction of being convenient for. The outer and

inner struts

3 and 4 serve to increase the load bearing capacity of the support structure, thereby preventing the concrete structure from being deformed.

Specifically, a reinforcing rod 9 is fixedly connected to the midpoint of two adjacent inner supporting rods 4. In this embodiment, the reinforcing rod 9 is arranged to form a triangular structure with the two adjacent inner supporting rods 4, which is beneficial to improving the stability of the supporting structure and preventing the two inner supporting rods 4 from opening after being stressed to cause support failure.

Specifically, the outer supporting rod 3 and the inner supporting rod 4 are both sleeved with an outer casing 10. In this embodiment, by providing the outer casing 10, stress reinforcement is performed on the key stress rod, so as to prevent the outer support rod 3 and the inner support rod 4 from bending and deforming.

Specifically, the bearing seat 5 includes a base 51, two lug plates 52 and a rotating rod 53, the two lug plates 52 arranged in parallel are fixedly arranged on the base 51, the rotating rod 53 is arranged between the two lug plates 52, the rotating rod 53 is fixedly connected with the lug plates 52, and the inner supporting rod 4 is rotatably connected with the rotating rod 53. In this embodiment, the bearing seat 5 is pushed to move upwards in the rotation process of the inner support rod 4, and the rotating rod 53 is rotatably connected with the inner support rod 4, so that the base 51 is always attached to the inclined rod 2 in the movement process, and the situation that the surface of the base 51 is stressed unevenly, stress concentration is caused, and the base 51 is crushed can be prevented.

Specifically, fine setting subassembly 8 includes mount pad 81, backup pad 82, threaded shaft 83 and adjusting nut 84, and mount pad 81 can be dismantled and connect on horizontal pole 1, and the backup pad 82 has set firmly at the mount pad 81 top, and threaded shaft 83 rotates to be connected on backup pad 82, and the both sides of backup pad 82 all are provided with adjusting nut 84, and adjusting nut 84 and threaded shaft 83 threaded connection, and threaded shaft 83's one end and U-shaped slider 6 rotate to be connected. In this embodiment, the fine adjustment assembly 8 is detachably mounted on the cross rod 1, in operation, firstly, the fastening bolt 7 on one of the U-shaped sliders 6 is loosened to enable the U-shaped slider 6 to freely slide, then the adjusting nut 84 is rotated to drive the threaded shaft 83 to move in a small range in a left-right direction, so as to control the movement of the U-shaped slider 6 in a small range, and achieve the purpose of fine adjustment of the inclination angle of the inclined rod 2, and meanwhile, the two adjusting nuts 84 are controlled to rotate in the opposite direction, so that the two adjusting nuts 84 are close to the clamping support plate 82, thereby fixing the threaded shaft 83, preventing the threaded shaft from sliding, and achieving the purpose of further fixing the U-shaped slider 6.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides an adjustable concrete structure inclined plane strutting arrangement which characterized in that: the novel horizontal bar type supporting device comprises a horizontal bar (1), oblique rods (2), outer supporting rods (3), inner supporting rods (4), bearing seats (5), U-shaped sliders (6), fastening bolts (7) and fine adjustment assemblies (8), the horizontal bar (1), the oblique rods (2) and the outer supporting rods (3) are built to form a triangular frame, the horizontal bar (1) is hinged to the oblique rods (2), more than two inner supporting rods (4) are arranged in the triangular frame, the adjacent inner supporting rods (4) are connected end to end through the bearing seats (5), the free ends of the inner supporting rods (4) are rotatably connected with the U-shaped sliders (6), the U-shaped sliders (6) are fixedly connected with the horizontal bar (1) through the fastening bolts (7), fine adjustment assemblies (8) are further arranged on the inner sides of the triangular frame, and the fine adjustment assemblies (8) are fixedly connected with one of the U-shaped sliders (6).

2. The adjustable concrete structure inclined plane supporting device of claim 1, wherein: wherein the middle points of two adjacent inner supporting rods (4) are fixedly connected with reinforcing rods (9).

3. The adjustable concrete structure inclined plane supporting device of claim 1, wherein: outer casing pipes (10) are sleeved on the outer supporting rod (3) and the inner supporting rod (4).

4. The adjustable concrete structure inclined plane supporting device of claim 1, wherein: the bearing seat (5) comprises a base (51), two lug plates (52) and a rotating rod (53), the two lug plates (52) arranged in parallel are fixedly arranged on the base (51), the rotating rod (53) is arranged between the two lug plates (52), the rotating rod (53) is fixedly connected with the lug plates (52), and the inner supporting rod (4) is rotatably connected with the rotating rod (53).

5. The adjustable concrete structure inclined plane supporting device of claim 1, wherein: fine setting subassembly (8) include mount pad (81), backup pad (82), threaded shaft (83) and adjusting nut (84), mount pad (81) can dismantle connect in on horizontal pole (1), mount pad (81) top has set firmly backup pad (82), and threaded shaft (83) rotate to be connected on backup pad (82), and the both sides of backup pad (82) all are provided with adjusting nut (84), and adjusting nut (84) and threaded shaft (83) threaded connection, the one end of threaded shaft (83) with U-shaped slider (6) rotate to be connected.