Large ancient building repairing protection device

Abstract

The utility model discloses a large-scale ancient building repairing protection device, and relates to the technical field of ancient building repairing protection. The upper side of the base is rotationally matched with a supporting arm, the upper side of the base is provided with a first T-shaped channel, a T-shaped sliding strip is arranged in the first T-shaped channel in a sliding fit mode, the upper side of the T-shaped sliding strip is provided with a second T-shaped channel, a T-shaped sliding block is arranged in the second T-shaped channel in a sliding fit mode, and the upper side of the T-shaped sliding block is in threaded fit with a first positioning handle bolt. The supporting arm is pulled and driven to drive the T-shaped sliding block to slide in the second T-shaped groove channel through the transmission plate, the supporting arm is conveniently and rapidly unfolded, then the first positioning handle bolt is rotated into the positioning groove, the adjusting handle bolt is rotated to drive the T-shaped sliding strip to slide, and the inclination angle of the supporting arm is conveniently and finely adjusted; the wall body can be conveniently jacked through the top plate, and the convenience of jacking the wall body through the device is conveniently improved.

Description

Technical Field

[0001] The utility model belongs to the field of ancient building repair and protection, and specifically relates to a large-scale ancient building repair and protection device. Background Art

[0002] In the field of traditional building protection and repair, when repairing and protecting large ancient buildings, it mostly refers to the protection of walls, beams, etc. For example, in the maintenance of wooden materials, the usual practice for supporting columns is minor repairs, minor repairs and sporadic replacements. For those with more serious damage, additional support mechanisms are used. Walls will also tilt or even collapse due to erosion over time, and they also require support mechanisms.

[0003] A Chinese patent with announcement number CN219528518U discloses a large-scale ancient building repair and protection device, which relates to the technical field of ancient building repair and protection, including a base, an extension frame, the base is connected to a support column through a rotating shaft, the extension frame is provided with a toothed plate, a sliding seat is provided on the extension frame, a support frame is provided at the top of the sliding seat through a rotating shaft, and the support frame is connected to the support column through the rotating shaft; the extension frame is fixed with a toothed plate, the lower end of the sliding seat is fixed with a pressure plate, the sliding seat is provided with a threaded hole, the threaded hole is connected with a threaded rod through a thread, a sliding groove is fixedly provided on one side of the extension frame close to the base, the sliding groove opening faces one side of the support column, a sliding plate is slidably provided in the sliding groove, the threaded rod penetrates the sliding plate and is fixed with a retaining ring; a top plate is detachably provided on the top of the support column. The utility model can support the walls, columns, etc. of large ancient buildings to prevent the ancient buildings from collapsing due to erosion of time. It is easy to adjust during support, has strong practicality, and is suitable for promotion. However, the large ancient building repair and protection device in this application drives the sliding seat to slide through the threaded rod, and then drives the supporting column to rotate and unfold, which has a slow efficiency and affects the installation efficiency.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a large-scale ancient building repair and protection device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A large-scale ancient building repair and protection device comprises a base, a support arm is rotatably engaged on the upper side of the base, a first T-shaped groove is provided on the upper side of the base, a T-shaped slide bar is slidably engaged in the first T-shaped groove, a second T-shaped groove is provided on the upper side of the T-shaped slide bar, a T-shaped slider is slidably engaged in the second T-shaped groove, a first positioning handle bolt is threadedly engaged on the upper side of the T-shaped slider, a transmission plate is hinged between the T-shaped slider and the support arm, and an adjustment handle bolt which is threadedly engaged with the T-shaped slide bar is rotatably engaged in the first T-shaped groove.

[0008] Optionally, a bearing is embedded in the inner wall of the first T-shaped groove, a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt, and one end of the adjusting handle bolt is fixed in the bearing, so that the T-shaped slide bar can be driven to slide by the adjusting handle bolt.

[0009] Optionally, a plurality of positioning grooves are provided on the bottom surface of the inner wall of the second T-shaped groove along the length direction, and the first positioning handle bolt corresponds to the positioning groove, so that the first positioning handle bolt can be screwed into the positioning groove.

[0010] Optionally, the support arm includes a guide column, a sliding column slidably engaged in the guide column, and a second positioning handle bolt rotatably engaged on one side of the guide column for positioning the sliding column. A top plate is hinged on the upper part of the sliding column, and one end of the transmission plate is hinged to the guide column to facilitate sliding the sliding column to adjust the height of the top plate.

[0011] Optionally, a T-shaped opening groove is provided on the upper side of the guide column, the sliding column is a T-shaped strip structure, and the lower part of the sliding column slides in the T-shaped opening groove to facilitate guiding the sliding column to slide through the T-shaped opening groove.

[0012] Optionally, a plurality of limiting grooves are provided on the side of the moving column along the height direction, and the second positioning handle bolt corresponds to the limiting groove, so that the second positioning handle bolt can be screwed into the limiting groove.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By pulling the support arm, the support arm is driven through the transmission plate to drive the T-shaped slider to slide in the second T-shaped groove, so that the support arm can be quickly unfolded, and then it is rotated into the positioning groove through the first positioning handle bolt, and the adjusting handle bolt is turned to drive the T-shaped slider to slide, so as to fine-tune the inclination angle of the support arm, facilitate the support of the wall through the top plate, and improve the convenience of supporting the wall through the device.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Base 1, adjustment handle bolt 100, first T-shaped groove 101, T-shaped slide bar 102, second T-shaped groove 103, T-shaped slide block 104, first positioning handle bolt 105, transmission plate 106, positioning groove 107, support arm 2, guide column 201, sliding column 202, second positioning handle bolt 203, top plate 204, T-shaped opening groove 205, and limit groove 206.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a large-scale ancient building repair and protection device is provided, including a base 1, a support arm 2 is rotatably engaged on the upper side of the base 1, a first T-shaped groove 101 is provided on the upper side of the base 1, a T-shaped slide 102 is slidably engaged in the first T-shaped groove 101, a second T-shaped groove 103 is provided on the upper side of the T-shaped slide 102, a T-shaped slider 104 is slidably engaged in the second T-shaped groove 103, a first positioning handle bolt 105 is threadedly engaged on the upper side of the T-shaped slider 104, a transmission plate 106 is hinged between the T-shaped slider 104 and the support arm 2, and an adjustment handle bolt 100 threadedly engaged with the T-shaped slide 102 is rotatably engaged in the first T-shaped groove 101.

[0025] By pulling the support arm 2, the support arm 2 is driven through the transmission plate 106 to drive the T-shaped slider 104 to slide in the second T-shaped groove 103, so that the support arm 2 can be quickly unfolded, and then the first positioning handle bolt 105 is rotated to the positioning groove 107, and the adjustment handle bolt 100 is rotated to drive the T-shaped slider 102 to slide, so as to fine-tune the inclination angle of the support arm 2, and to support the wall through the top plate 204, so as to improve the convenience of supporting the wall through the device.

[0026] A bearing is embedded in the inner wall of the first T-shaped groove 101 of this embodiment, and a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt 100. One end of the adjusting handle bolt 100 is fixed in the bearing, so that the T-shaped slide bar 102 can be driven to slide by the adjusting handle bolt 100, thereby fine-tuning the inclination angle of the support arm 2.

[0027] The bottom surface of the inner wall of the second T-shaped groove 103 of this embodiment is provided with a plurality of positioning grooves 107 along the length direction, and the first positioning handle bolt 105 corresponds to the positioning groove 107, so that the first positioning handle bolt 105 can be screwed into the positioning groove 107 to improve the positioning stability of the T-shaped slider 104.

[0028] The support arm 2 of this embodiment includes a guide column 201, a sliding column 202 that slides inside the guide column 201, and a second positioning handle bolt 203 that rotates on one side of the guide column 201 to position the sliding column 202. A top plate 204 is hinged on the upper part of the sliding column 202, and one end of the transmission plate 106 is hinged to the guide column 201 to facilitate sliding the sliding column 202 to adjust the height of the top plate 204, and then the height of the sliding column 202 is positioned by the second positioning handle bolt 203.

[0029] The guide column 201 of this embodiment is provided with a T-shaped opening groove 205 on the upper side, and the sliding column 202 is a T-shaped strip structure. The lower part of the sliding column 202 slides in the T-shaped opening groove 205, so as to guide the sliding column 202 to slide through the T-shaped opening groove 205, thereby improving the sliding stability of the sliding column 202.

[0030] The sliding column 202 of this embodiment has a plurality of limit grooves 206 on its side along the height direction, and the second positioning handle bolt 203 corresponds to the limit groove 206 , so that the second positioning handle bolt 203 can be screwed into the limit groove 206 , thereby improving the stability of the second positioning handle bolt 203 in positioning the sliding column 202 .

[0031] Working principle: Pull the support arm 2, drive the support arm 2 through the transmission plate 106 to drive the T-shaped slider 104 to slide in the second T-shaped groove 103, so as to facilitate the rapid expansion of the support arm 2, and then rotate it to the positioning groove 107 through the first positioning handle bolt 105, and rotate the adjustment handle bolt 100 to drive the T-shaped slide bar 102 to slide, so as to facilitate fine-tuning the inclination angle of the support arm 2, and facilitate the support of the wall through the top plate 204, so as to improve the convenience of supporting the wall through the device.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A large-scale ancient building repair and protection device, characterized in that: include: A base (1), the upper side of the base (1) is rotatably matched with a support arm (2), the upper side of the base (1) is provided with a first T-shaped groove (101), a T-shaped slide bar (102) is slidably matched in the first T-shaped groove (101), a second T-shaped groove (103) is provided on the upper side of the T-shaped slide bar (102), a T-shaped slider (104) is slidably matched in the second T-shaped groove (103), a first positioning handle bolt (105) is threadedly matched on the upper side of the T-shaped slider (104), a transmission plate (106) is hinged between the T-shaped slider (104) and the support arm (2), and an adjusting handle bolt (100) threadedly matched with the T-shaped slide bar (102) is rotatably matched in the first T-shaped groove (101).

2. A large-scale ancient building repair and protection device according to claim 1, characterized in that: A bearing is embedded in the inner wall of the first T-shaped groove (101); a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt (100); and one end of the adjusting handle bolt (100) is fixed in the bearing.

3. A large-scale ancient building repair and protection device according to claim 2, characterized in that: The bottom surface of the inner wall of the second T-shaped channel (103) is provided with a plurality of positioning grooves (107) along the length direction, and the first positioning handle bolt (105) corresponds to the positioning groove (107).

4. A large-scale ancient building repair and protection device according to claim 1, characterized in that: The support arm (2) comprises a guide column (201), a sliding column (202) slidably fitted in the guide column (201), and a second positioning handle bolt (203) rotatably fitted on one side of the guide column (201) for positioning the sliding column (202); a top plate (204) is hingedly connected to the upper part of the sliding column (202); and one end of the transmission plate (106) is hingedly connected to the guide column (201).

5. A large-scale ancient building repair and protection device according to claim 4, characterized in that: A T-shaped opening groove (205) is provided on the upper side of the guide column (201), the sliding column (202) is a T-shaped strip structure, and the lower part of the sliding column (202) is slidably fitted in the T-shaped opening groove (205).

6. A large-scale ancient building repair and protection device according to claim 5, characterized in that: A plurality of limiting grooves (206) are provided on the side of the sliding column (202) along the height direction, and the second positioning handle bolt (203) corresponds to the limiting groove (206).

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