Wood beam supporting device for historic building engineering

Abstract

The utility model relates to the technical field of wood beam supporting devices, in particular to a wood beam supporting device for historic building engineering, which comprises a main body, a first telescopic rod is fixedly connected onto the main body, a motor is fixedly connected behind the first telescopic rod, a sliding chute is arranged in the first telescopic rod, and a sliding rack is arranged in the sliding chute. A supporting rod is fixedly connected to the upper end of the sliding rack, an extrusion plate is fixedly connected to the upper end of the supporting rod, and a first limiting groove is formed in the extrusion plate. A scaffold is transversely placed on a first rotating telescopic rod by starting a first driver arranged in a cavity of an extrusion plate, the scaffold is placed in a first limiting groove and a first limiting ring at the same time, limiting and presetting of the first layer of scaffold are achieved, a ring opening of a second limiting ring is turned to the upper portion, and a second rotating telescopic rod moves front and back; and the scaffold clamped on the second limiting ring is pushed forwards and backwards, and transverse and vertical splicing and presetting of the scaffold are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden beam supporting devices, in particular to a wooden beam supporting device for ancient building engineering. Background Art

[0002] Ancient buildings refer to civil and public buildings that are of historical significance before the founding of the People's Republic of China. Ancient buildings are generally built with wooden structures. Ancient buildings that are very old often need to be repaired and protected after some damage occurs.

[0003] The prior art mostly adopts a wooden beam support device for ancient building projects as disclosed in announcement number CN220247709U, which includes a support plate, the upper surface of which is fixedly mounted with a support bracket via a limit plate, the curved surface of which is movably mounted with a support support rod, the inner surface of which is movably connected to a support connecting rod through a mounting bracket near the lower edge, the other end of which is movably mounted with an adjustment plate, and an adjustment screw is spirally mounted in the middle position of the upper surface of the adjustment plate.

[0004] In the restoration of ancient buildings, wooden beams need to be supported to stabilize the overall structure of the ancient buildings and ensure the safety of the restoration work. When supporting ancient buildings, scaffolding is usually required to repair and maintain the buildings. However, rebuilding the scaffolding will consume a lot of time and reduce work efficiency. In addition, since wooden beams are high, it is difficult to build scaffolding. Therefore, existing equipment is not particularly suitable for wooden beam support for ancient building projects. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that rebuilding scaffolding when supporting ancient buildings consumes a lot of time and reduces work efficiency, and it is difficult to build scaffolding due to high wooden beams, and to propose a wooden beam supporting device for ancient building projects.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wooden beam supporting device for an ancient building project, comprising a main body, a first telescopic rod fixedly connected to the main body, a motor fixedly connected to the rear of the first telescopic rod, a gear rotatably connected in the first telescopic rod, a slide groove provided in the first telescopic rod, a sliding rack provided in the slide groove, a support rod fixedly connected to the upper end of the sliding rack, an extrusion plate fixedly connected to the upper end of the support rod, and a first limiting groove provided on the extrusion plate;

[0008] The extrusion plate is rotatably connected to the first rotating telescopic rod, the front end of the first rotating telescopic rod is fixedly connected to the first rotating shaft, the front end of the first rotating shaft is rotatably connected to the first limiting ring, the two sides of the extrusion plate are fixedly connected to limiting blocks, the extrusion plate is provided with a second limiting groove, the extrusion plate is rotatably connected to the second rotating telescopic rod, the limiting block is arranged behind the first rotating telescopic rod and the second rotating telescopic rod, the front end of the second rotating telescopic rod is fixedly connected to the second rotating shaft, the front end of the second rotating shaft is rotatably connected to the second limiting ring, and the extrusion plate is fixedly connected to the baffle.

[0009] Preferably, the output end of the motor is disposed through the first telescopic rod, and the gear is fixedly connected to the output end of the motor.

[0010] Preferably, a protrusion is integrally formed at the rear of the sliding rack, and the protrusion is slidably sleeved in the sliding groove.

[0011] Preferably, the support rod is slidably sleeved in the first telescopic rod, the first limiting groove is arranged on the upper part of the extrusion plate, and the second limiting groove is arranged on the lower part of the extrusion plate.

[0012] Preferably, four first rotating telescopic rods are provided and are respectively arranged on the upper part of the extrusion plate, and four second rotating telescopic rods are provided and are respectively arranged on the lower part of the extrusion plate.

[0013] Preferably, four first rotating telescopic rods are provided and are respectively arranged on the upper part of the extrusion plate, and four second rotating telescopic rods are provided and are respectively arranged on the lower part of the extrusion plate.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] By starting the first driver provided in the cavity of the extrusion plate, the first rotating telescopic rod is straightened and perpendicular to the two sides of the extrusion plate, the scaffold is placed horizontally on the first rotating telescopic rod, one side of the scaffold is placed in the first limiting groove, and the other side is placed in the first limiting circle, so as to achieve the limitation and preset of one layer of scaffold, and the opening of the second limiting circle is turned upward, and the second rotating telescopic rod is moved forward and backward, and the scaffold clamped on the second limiting circle is pushed forward and backward, so as to achieve the horizontal and vertical splicing and preset of the scaffold. While supporting the wooden beams, the scaffold is also preset at the same time. Compared with the equipment without presetting and placing the scaffold in advance, this equipment can save time and reduce manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a wooden beam supporting device for ancient building engineering proposed by the utility model;

[0017] Figure 2This is a left view of a wooden beam support device for ancient building engineering proposed by the utility model

[0018] Figure 3 The utility model is a right view of a wooden beam supporting device for ancient building engineering.

[0019] In the figure: 1. main body; 2. first telescopic rod; 3. motor; 4. gear; 5. slide groove; 6. sliding rack; 7. support rod; 8. extrusion plate; 9. first limiting groove; 10. first rotating telescopic rod; 11. first rotating shaft; 12. first limiting ring; 13. limiting block; 14. second limiting groove; 15. second rotating telescopic rod; 16. second rotating shaft; 17. second limiting ring; 18. baffle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A wooden beam support device for ancient building engineering, comprising a main body 1, a first telescopic rod 2 is fixedly connected to the main body 1, a motor 3 is fixedly connected to the rear of the first telescopic rod 2, a gear 4 is rotatably connected inside the first telescopic rod 2, a slide groove 5 is provided inside the first telescopic rod 2, refer to the attached manual Figure 1-Figure 3 It can be seen that the output end of the motor 3 drives the gear 4 to rotate, and the gear 4 is meshed and connected with the sliding rack 6, thereby driving the sliding rack 6 to move back and forth along the slide groove 5. The slide groove 5 is provided with a sliding rack 6, and the upper end of the sliding rack 6 is fixedly connected to a support rod 7, and the upper end of the support rod 7 is fixedly connected to an extrusion plate 8, and the extrusion plate 8 is provided with a first limiting groove 9;

[0022] The extrusion plate 8 is rotatably connected to a first rotatable telescopic rod 10. Figure 1-Figure 3 It can be seen that by starting the first driver set in the cavity of the extrusion plate 8, the first driver drives the first rotating telescopic rod 10 to rotate, so that the first rotating telescopic rod 10 is straightened, and the front end of the first rotating telescopic rod 10 is fixedly connected to the first rotating shaft 11, and the front end of the first rotating shaft 11 is rotatably connected to the first limiting ring 12, refer to the attached manual Figure 1-Figure 3 It can be seen that the scaffold is placed horizontally on the first rotating telescopic rod 10, and one side of the scaffold is placed in the first limiting groove 9 and the other side is placed in the first limiting ring 12, so as to realize the limiting and presetting of one layer of scaffold;

[0023] The two sides of the extrusion plate 8 are fixedly connected with the limiting blocks 13, the extrusion plate 8 is provided with a second limiting groove 14, and the extrusion plate 8 is rotatably connected with the second rotating telescopic rod 15. Figure 1-Figure 3 It can be seen that the second driver is arranged in the cavity of the extrusion plate 8, and the second driver drives the second rotating telescopic rod 15 to extend and retract. The limit block 13 is arranged behind the first rotating telescopic rod 10 and the second rotating telescopic rod 15. The front end of the second rotating telescopic rod 15 is fixedly connected to the second rotating shaft 16, and the front end of the second rotating shaft 16 is rotatably connected to the second limit ring 17. Figure 1-Figure 3 It can be seen that by rotating the second limiting ring 17 in front, turning the opening of the second limiting ring 17 upward, and moving the second rotating telescopic rod 15 forward and backward, the scaffolding clamped on the second limiting ring 17 is pushed forward and backward, thereby realizing the horizontal and vertical splicing and presetting of the scaffolding, and the extrusion plate 8 is fixedly connected with a baffle 18.

[0024] The output end of the motor 3 is arranged through the first telescopic rod 2, the gear 4 is fixedly connected to the output end of the motor 3, a protrusion is integrally formed at the rear of the sliding rack 6, the protrusion is slidably sleeved in the slide groove 5, the support rod 7 is slidably sleeved in the first telescopic rod 2, the first limiting groove 9 is arranged on the upper part of the extrusion plate 8, the second limiting groove 14 is arranged on the lower part of the extrusion plate 8, four first rotating telescopic rods 10 are arranged, and they are respectively arranged on the upper part of the extrusion plate 8, four second rotating telescopic rods 15 are arranged, and they are respectively arranged on the lower part of the extrusion plate 8, a cavity is arranged in the extrusion plate 8, and a first driver and a second driver are arranged in the cavity, the first rotating telescopic rod 10 is connected to the output end of the first driver, and the second rotating telescopic rod 15 is connected to the output end of the second driver.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] By starting the first driver provided in the cavity of the extrusion plate 8, the first driver drives the first rotating telescopic rod 10 to rotate, so that the first rotating telescopic rod 10 is straightened, and the first rotating telescopic rod 10 is perpendicular to both sides of the extrusion plate 8, and the scaffold is horizontally placed on the first rotating telescopic rod 10, and the scaffold is placed in the first limiting groove 9 on one side and in the first limiting ring 12 on the other side, so as to realize the limiting and presetting of one layer of scaffold, and the opening of the second limiting ring 17 is turned upward, and the second rotating telescopic rod 15 is moved forward and backward, and the scaffold clamped on the second limiting ring 17 is pushed forward and backward, so as to realize the horizontal and vertical splicing and presetting of the scaffold;

[0027] Then start the motor 3, the output end of the motor 3 drives the gear 4 to rotate, and the gear 4 is meshed with the sliding rack 6, thereby driving the sliding rack 6 to move back and forth along the slide groove 5, thereby driving the support rod 7 to move back and forth, and the extrusion plate 8 moves up and down, so that it completes the support function for the construction project.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wooden beam support device for ancient building engineering, comprising a main body (1), characterized in that: The main body (1) is fixedly connected to a first telescopic rod (2), a motor (3) is fixedly connected to the rear of the first telescopic rod (2), a gear (4) is rotatably connected inside the first telescopic rod (2), a slide groove (5) is provided inside the first telescopic rod (2), a sliding rack (6) is provided in the slide groove (5), a support rod (7) is fixedly connected to the upper end of the sliding rack (6), an extrusion plate (8) is fixedly connected to the upper end of the support rod (7), and a first limiting groove (9) is provided on the extrusion plate (8); The extrusion plate (8) is rotatably connected to a first rotatable telescopic rod (10); a first rotating shaft (11) is fixedly connected to the front end of the first rotatable telescopic rod (10); a first limiting ring (12) is rotatably connected to the front end of the first rotating shaft (11); limiting blocks (13) are fixedly connected to both sides of the extrusion plate (8); a second limiting groove (14) is provided on the extrusion plate (8); the extrusion plate (8) is rotatably connected to a second rotatable telescopic rod (15); the limiting blocks (13) are arranged behind the first rotatable telescopic rod (10) and the second rotatable telescopic rod (15); a second rotating shaft (16) is fixedly connected to the front end of the second rotating shaft (16); a second limiting ring (17) is rotatably connected to the extrusion plate (8); and a baffle (18) is fixedly connected to the extrusion plate (8).

2. A wooden beam supporting device for ancient building engineering according to claim 1, characterized in that: The output end of the motor (3) is arranged to penetrate the first telescopic rod (2), and the gear (4) is fixedly connected to the output end of the motor (3).

3. The wooden beam supporting device for ancient building engineering according to claim 1 is characterized in that: A protrusion is integrally formed at the rear of the sliding rack (6), and the protrusion is slidably sleeved in the sliding groove (5).

4. The wooden beam supporting device for ancient building engineering according to claim 1 is characterized in that: The support rod (7) is slidably sleeved in the first telescopic rod (2), the first limiting groove (9) is arranged on the upper part of the extrusion plate (8), and the second limiting groove (14) is arranged on the lower part of the extrusion plate (8).

5. The wooden beam supporting device for ancient building engineering according to claim 1 is characterized in that: Four first rotating telescopic rods (10) are provided and are respectively arranged on the upper part of the extrusion plate (8); four second rotating telescopic rods (15) are provided and are respectively arranged on the lower part of the extrusion plate (8).

6. The wooden beam supporting device for ancient building engineering according to claim 1, characterized in that: The extrusion plate (8) is provided with a cavity, a first driver and a second driver are provided in the cavity, the first rotating telescopic rod (10) is connected to an output end of the first driver, and the second rotating telescopic rod (15) is connected to an output end of the second driver.

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