Reversible temporary supporting device for arch type cultural relic structure

Abstract

The utility model discloses an arch type cultural relic structure reversible temporary supporting device which comprises a base plate, a supporting hydraulic rod is fixed to the bottom of the base plate, a bottom plate is installed at the bottom end of the supporting hydraulic rod, a hoop is installed on the supporting hydraulic rod, and a side supporting rod is rotatably installed on one side of the outer wall of the hoop. Side supporting plates are rotatably mounted at the bottom ends of the side supporting rods, a connecting plate is fixed to the middle of the side face of the base plate, a rail window is formed in the edge of the top of the base plate, a mounting opening is formed in the top end of the rail window, a positioning bolt is mounted in the rail window in a penetrating mode, and a positioning nut is mounted at one end of the positioning bolt. According to the reversible temporary supporting device for the arch type cultural relic structure, novel structural design is adopted, the overall structure is stable, the installation number and working positions of the supporting mechanisms can be conveniently adjusted according to the sizes of arch type cultural relics, the overall applicability is high, meanwhile, the number of contact points is large, and the supporting effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of temporary reinforcement and protection of cultural relics, in particular to a reversible temporary support device for arch-vault type cultural relics structure. BACKGROUND

[0002] Arch-vault type cultural relics mainly refer to buildings or building components adopting arch-vault structure. Arch-vault, also known as arch, law circle or law arch, is the combination of arch and arch, which is a cross-space masonry made of bricks, stones or adobe blocks. It has good load-bearing characteristics under vertical load and plays a role in decoration and beautification.

[0003] The existing reversible temporary support device for arch-vault type cultural relics structure, such as the Chinese utility model patent named "Reversible Temporary Support Device for Arch-vault Type Cultural Relics Structure" with publication number CN217205566U, includes a base, a main support rod, and a vice support rod and a top support rod hinged to the main support rod. The bottom end of the main support rod is vertically fitted on the base. The vice support rod is arranged below the top support rod. Multiple vice support rods and multiple top support rods are sequentially hinged on the circumference of the main support rod and form a certain support angle with the main support rod. Although the structure in the comparative patent can support and position, it has low structural strength, few contact points, poor adjustability, and cannot stably support different arch-vault type cultural relics from multiple points. Therefore, it is necessary to design a reversible temporary support device for arch-vault type cultural relics structure to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a reversible temporary support device for arch-vault type cultural relics structure to solve the problem of low structural strength, few contact points, poor adjustability, and inability to stably support different arch-vault type cultural relics from multiple points in the background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: A arch rib formula cultural relic structure reversibility temporary support device, including the base plate, the bottom of base plate is fixed with support hydraulic pressure rod, the bottom of support hydraulic pressure rod is installed with the bottom plate, is installed with the hoop on support hydraulic pressure rod, one side of hoop outer wall is rotatably installed with side support rod, the bottom of side support rod is rotatably installed with side support plate, the middle part of base plate side is fixed with connecting plate, the top edge of base plate is equipped with track window, the top of track window is equipped with installation mouth, the track window is installed with the location bolt in -thread, one end of location bolt is installed with the location nut, the other end of location bolt is fixed in the side of mounting plate, the top surface of mounting plate is equipped with the installation hole, the installation hole is connected with the bottom of top hydraulic pressure rod, the top of top hydraulic pressure rod is fixed with support pad, the top of support pad is installed with pressure sensor, the bottom surface of mounting plate is fixed with bottom screw rod, the bottom screw rod is installed with locking nut, the bottom screw rod end and locking groove inner wall are pasted, locking groove is equipped in the top of connecting plate.

[0006] Preferably, the support hydraulic pressure rod is symmetrically distributed about the center of the base plate, and the base plate is symmetrically distributed about the center of the connecting plate.

[0007] Preferably, the two sides of the mounting plate are pasted with the inner side of the base plate, and the two sides of the mounting plate are symmetrically fixed with the locating bolts.

[0008] Preferably, the locating bolts are slidably connected with the track window and the installation mouth, and the track window is in the shape of a semicircle.

[0009] Preferably, the bottom end of the top hydraulic pressure rod is threadedly connected with the installation hole, and the installation holes are equally spaced on the top surface of the mounting plate.

[0010] Preferably, the bottom end of the bottom screw rod is tightly pasted with the inner wall of the locking groove, the bottom screw rod and the locking groove are symmetrically distributed about the center of the connecting plate, and the top surface of the connecting plate is in the shape of an arc.

[0011] Compared with the prior art, the arch rib formula cultural relic structure reversibility temporary support device has the advantages that: the device adopts a novel structure design, has a stable overall structure, and the number and working positions of the support mechanisms can be conveniently adjusted according to the size of the arch rib formula cultural relic, has high overall applicability, has many contact points, and has good support effect.

[0012] 1. The hoop, the side support rod, and the side support plate assist the support hydraulic pressure rod in supporting and positioning the base plate and the connecting plate, greatly improve the structural strength of the device as a whole, and enable the device as a whole to stably support and position arch rib formula cultural relics with large sizes and heavy weights.

[0013] 2. Through the structural design of the track window and the mounting port, the mounting number of the mounting plate can be conveniently increased or reduced, the mounting position of the mounting plate can be conveniently adjusted, the mounting number of the top hydraulic rod and the supporting pad can be conveniently increased or reduced through the mounting hole, the arch-vault type cultural relics can be stably supported at multiple positions in a targeted manner, and the applicability is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a front view sectional structural schematic diagram of the connecting plate and the mounting plate of the utility model;

[0016] Figure 3 It is a side view sectional structural schematic diagram of the base plate and the mounting plate of the utility model;

[0017] Figure 4 It is a front view structural schematic diagram of the track window and the mounting port of the utility model.

[0018] In the figure: 1, base plate; 2, supporting hydraulic rod; 3, bottom plate; 4, clamp; 5, side supporting rod; 6, side supporting plate; 7, connecting plate; 8, track window; 9, mounting port; 10, positioning bolt; 11, positioning nut; 12, mounting plate; 13, mounting hole; 14, top hydraulic rod; 15, supporting pad; 16, pressure sensor; 17, bottom threaded rod; 18, locking nut; 19, locking groove. DETAILED DESCRIPTION

[0019] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4The utility model provides a kind of technical scheme: an arch rib formula cultural relic structure reversibility temporary support device, including substrate 1, support hydraulic rod 2, bottom plate 3, hoop 4, side support rod 5, side support plate 6, connecting plate 7, track window 8, mounting port 9, positioning bolt 10, locating nut 11, mounting plate 12, mounting hole 13, top hydraulic rod 14, support pad 15, pressure sensor 16, bottom screw rod 17, locking nut 18 and locking groove 19, substrate 1 bottom is fixed with support hydraulic rod 2, support hydraulic rod 2 bottom end is installed with bottom plate 3, support hydraulic rod 2 is installed with hoop 4, hoop 4 outer wall one side is rotatably installed with side support rod 5, side support rod 5 bottom end is rotatably installed with side support plate 6, substrate 1 side middle part is fixed with connecting plate 7, substrate 1 top edge is equipped with track window 8, track window 8 top end is equipped with mounting port 9, track window 8 is installed with positioning bolt 10 in penetration, positioning bolt 10 one end is installed with locating nut 11, positioning bolt 10 other end is fixed in mounting plate 12 side, mounting hole 13 is equipped on mounting plate 12 top surface, and mounting hole 13 is connected with top hydraulic rod 14 bottom end, and top hydraulic rod 14 top end is fixed with support pad 15, and support pad 15 top is installed with pressure sensor 16, and mounting plate 12 bottom surface is fixed with bottom screw rod 17, and bottom screw rod 17 is installed with locking nut 18, and bottom screw rod 17 tail end is attached with the inner wall of locking groove 19, and locking groove 19 is equipped in connecting plate 7 top.

[0021] The support hydraulic rod 2 of the example is symmetrically distributed about the center of the substrate 1, and the substrate 1 is symmetrically distributed about the center of the connecting plate 7. The above-mentioned structure design makes the main force mechanism composed of the substrate 1, the support hydraulic rod 2 and the connecting plate 7 stable in structure.

[0022] The two sides of the mounting plate 12 are attached to the inner side of the substrate 1, and the positioning bolts 10 are symmetrically fixed at the centers of the two sides of the mounting plate 12. The above-mentioned structure design enables the mounting plate 12 to be stably installed on the inner side of the substrate 1, and the positioning bolts 10 can be conveniently installed, disassembled and adjusted.

[0023] The positioning bolts 10 are slidably connected with the track window 8 and the mounting port 9, and the track window 8 is in the shape of a semicircle. The above-mentioned structure design enables the positioning bolts 10 to conveniently slide in and out of and adjust the working position through the track window 8 and the mounting port 9 with the mounting plate 12, and facilitates the adjustment of the facing direction of the support mechanism installed on the mounting plate 12.

[0024] The bottom end of the top hydraulic rod 14 is threadedly connected with the mounting hole 13, and the mounting holes 13 are equally spaced on the top surface of the mounting plate 12. The above-mentioned structure design enables the top hydraulic rod 14 to be conveniently installed, disassembled and adjusted in the number of installations through the mounting holes 13.

[0025] The bottom threaded rod 17 is tightly attached to the inner wall of the locking groove 19, and the bottom threaded rod 17 and the locking groove 19 are symmetrically distributed about the center of the connecting plate 7, and the top surface of the connecting plate 7 is provided as a curved surface, so that the locking groove 19 can support the bottom threaded rod 17, and further improve the stability of the supporting mechanism on the mounting plate 12 during work.

[0026] Working principle: when using the device, according to the size of the arch barrel type cultural relics to be repaired, a proper number of mounting plates 12 are selected, the positioning bolt 10 at the end of the mounting plate 12 is slid into the track window 8 from the mounting port 9, and is slid along the track window 8, the bottom threaded rod 17 at the bottom of the mounting plate 12 is also inserted into the locking groove 19 and stably slides along the locking groove 19, until the mounting direction of the mounting plate 12 is appropriate, the positioning nut 11 mounted on the positioning bolt 10 is pressed from both sides to the outer side of the base plate 1, and the locking nut 18 mounted on the bottom threaded rod 17 is rotated, so that the locking nut 18 presses the top surface of the connecting plate 7, and the position of the mounting plate 12 is fixed;

[0027] Then, according to the parts of the arch barrel type cultural relics that need to be supported, the top hydraulic rod 14 is threadedly connected with the mounting hole 13 at a proper position, so that the supporting hydraulic rod 2 can be controlled to be elongated, the supporting hydraulic rod 2 pushes the base plate 1 with the connecting plate 7, the mounting plate 12, the top hydraulic rod 14 and the supporting pad 15 to move close to the arch barrel type cultural relics, until the distance is appropriate, the supporting hydraulic rod 2 is controlled to stop working, the top hydraulic rod 14 is controlled to be elongated, the supporting pad 15 is in contact with the surface of the arch barrel type cultural relics, and the arch barrel type cultural relics is stably supported, and the pressure sensor 16 embedded and mounted at the top center of the supporting pad 15 can monitor the pressure data in real time, which is the working principle of the arch barrel type cultural relics structure reversible temporary supporting device.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A reversible temporary support device for arch-vault type historical structures, comprising a base plate (1), characterized in that: The bottom of the substrate (1) is fixed with a support hydraulic rod (2), the bottom end of the support hydraulic rod (2) is installed with a bottom plate (3), a hoop (4) is installed on the support hydraulic rod (2), a side support rod (5) is rotatably installed on one side of the outer wall of the hoop (4), a side support plate (6) is rotatably installed at the bottom end of the side support rod (5), a connecting plate (7) is fixed in the middle of the side of the substrate (1), a track window (8) is opened at the top edge of the substrate (1), an installation port (9) is opened at the top end of the track window (8), a positioning bolt (10) is installed in the track window (8), a positioning nut (11) is installed at one end of the positioning bolt (10), the other end of the positioning bolt (10) is fixed on the side of the mounting plate (12), a mounting hole (13) is opened on the top surface of the mounting plate (12), the mounting hole (13) is connected with the bottom end of the top hydraulic rod (14), a support pad (15) is fixed at the top end of the top hydraulic rod (14), a pressure sensor (16) is installed on the top of the support pad (15), a bottom threaded rod (17) is fixed on the bottom surface of the mounting plate (12), a locking nut (18) is installed on the bottom threaded rod (17), the end of the bottom threaded rod (17) is matched with the inner wall of the locking groove (19), and the locking groove (19) is opened at the top of the connecting plate (7).

2. The temporary support device for arch structures according to claim 1, characterized in that: The support hydraulic rod (2) is symmetrically distributed about the center of the substrate (1), and the substrate (1) is symmetrically distributed about the center of the connecting plate (7).

3. The temporary support device for arch structures according to claim 1, characterized in that: The two sides of the mounting plate (12) are matched with the inner side of the substrate (1), and the mounting plate (12) is symmetrically fixed with the positioning bolt (10) at the center of the two sides.

4. The temporary support device for arch structures according to claim 1, characterized in that: The positioning bolt (10) is slidably connected with the track window (8) and the installation port (9), and the track window (8) is in the shape of a semicircle.

5. The temporary support device for arch structures according to claim 1, characterized in that: The bottom end of the top hydraulic rod (14) is threadedly connected with the mounting hole (13), and the mounting holes (13) are equally spaced on the top surface of the mounting plate (12).

6. The temporary support device for arches according to claim 1, characterized in that: The bottom end of the bottom threaded rod (17) is tightly matched with the inner wall of the locking groove (19), the bottom threaded rod (17) and the locking groove (19) are symmetrically distributed about the center of the connecting plate (7), and the top surface of the connecting plate (7) is in the shape of an arc.

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