Adjusting structure for reinforcing historic building column

Abstract

The utility model discloses an adjusting structure for reinforcing an ancient building column, which comprises a first semicircular plate and a second semicircular plate, one end of the first semicircular plate is rotatably connected with the second semicircular plate, and an arc-shaped plate is arranged between the first semicircular plate and the second semicircular plate; adjusting mechanisms are arranged on the inner side of the first semicircular plate and the inner side of the second semicircular plate, and a fixing assembly is arranged between the first semicircular plate and the second semicircular plate. Wherein the adjusting mechanism comprises fixing plates which are both mounted on the inner sides of the first semicircular plate and the second semicircular plate, mounting grooves are formed in one sides of the interiors of the fixing plates, screw rods are rotatably connected to the interiors of the mounting grooves, and chain wheels are mounted on the outer sides of one ends of the screw rods, so that the effect of pushing extrusion and fixation between the arc-shaped plates and the column body can be achieved; and compared with a reinforcing mode in the prior art, the device is more convenient to use, and the installation efficiency of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ancient building restoration equipment, in particular to an adjustment structure used for reinforcing ancient building columns. Background Art

[0002] There are a large number of ancient buildings in my country that have historical value and contemporary significance. After years of baptism in history, they have entered their old age and have varying degrees of safety hazards and may even be destroyed. It is urgent to take measures to reinforce and repair them to preserve these ancient buildings.

[0003] Announcement No. CN218375484U discloses a reinforcement device for repairing ancient buildings. The device forms a circle by putting two sets of fixed shells on the columns to be reinforced, and then uses reinforcement bolts to penetrate the connecting block, and then screws the reinforcement nuts on the reinforcement bolts to fix them, so that the two sets of fixed shells are fixed in a closed ring, and then the fixed shells are pushed to the position to be reinforced, and then the rotating seat is screwed to drive the threaded rod to rotate forward on the fixing nut seat. At this time, the threaded rod drives the rotating seat to rotate in the rotating groove, so as to push the internal reinforcement plate forward to be squeezed onto the column. In order to make the extrusion fit, four sets of internal reinforcement plates are used to fix the column, so that each surface can squeeze the column to achieve the purpose of reinforcement. At the same time, columns of different thicknesses are basically suitable for this device. The above is the use process of the entire reinforcement device for repairing ancient buildings, but the patent still has the following problems in actual use:

[0004] The device drives the threaded rod to rotate and advance on the fixed nut seat by twisting the rotating seat. At this time, the threaded rod drives the rotating seat to rotate in the rotating groove, thereby pushing the internal reinforcement plate forward to be squeezed onto the column. In order to make the extrusion fit, four sets of internal reinforcement plates are used to fix the column. However, when the device extrude the reinforcement plate, the staff needs to operate multiple sets of threaded rods, which greatly reduces the installation efficiency between the reinforcement plate and the column, causing inconvenience to the staff when using it.

[0005] An adjusting structure for reinforcing columns of ancient buildings is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustment structure for reinforcing columns of ancient buildings, so as to solve the problem proposed in the above-mentioned background technology that the threaded rod is driven to rotate and advance on the fixed nut seat by twisting the rotating seat, and the threaded rod drives the rotating seat to rotate in the rotating groove, thereby pushing the internal reinforcement plate forward to be squeezed onto the column. In order to make the extrusion fit, four groups of internal reinforcement plates are used to fix the column. However, when the device extrude the reinforcement plate, the staff needs to operate multiple groups of threaded rods, thereby greatly reducing the installation efficiency between the reinforcement plate and the column, causing inconvenience to the staff when using it.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment structure for reinforcing an ancient building column, comprising a first semicircular plate and a second semicircular plate, wherein one end of the first semicircular plate is rotatably connected to the second semicircular plate, and an arc plate is disposed between the first semicircular plate and the second semicircular plate; an adjustment mechanism is disposed on the inner side of the first semicircular plate and the second semicircular plate, and a fixing component is disposed between the first semicircular plate and the second semicircular plate;

[0008] Among them, the adjustment mechanism includes fixed plates installed on the inner sides of the first semicircular plate and the second semicircular plate, and a mounting groove is opened on one side of the inner side of the fixed plate, and a screw rod is rotatably connected inside the mounting groove, and a sprocket is installed on the outer side of one end of the screw rod, and a chain is meshingly connected between the outer sides of the sprocket wheels, and a sliding groove is opened inside the fixed plate, and a square rod is slidably connected inside the sliding groove, and the square rod is threadedly connected on the outer side of the screw rod, and one end of the square rod is plugged into the arc plate.

[0009] Preferably, support plates are installed on the outer sides of the first semicircular plate and the second semicircular plate, and a square frame is slidably connected to the inside of the support plate, and a threaded rod is rotatably connected to the top of the support plate, and the top of the threaded rod passes through the square frame for threaded connection, and plug blocks are symmetrically installed on the bottom end of the square frame, and an adjusting rod is installed on one end of the screw rod, and slots are opened on the outer sides of the adjusting rods, and the plug blocks are plugged into the slots.

[0010] Preferably, the fixing components include fixing boxes installed inside one end of the first semicircular plate, and a U-shaped rod is slidably connected inside one end of the fixing box, and a connecting plate is installed at one end of the U-shaped rod, and guide grooves are symmetrically opened on the inner side of the fixing box, and a guide rod is installed inside the guide groove, and a moving block is slidably connected to the outer side of the guide rod, and the two ends of the connecting plate are fixedly connected to the moving block, and a telescopic spring is sleeved on the outer side of the guide rod, and an insert plate is installed at one end of the connecting plate, and a limit block is installed at one end of the insert plate, and the limit block is inserted between the second semicircular plate.

[0011] Preferably, a handle is installed at one end of the adjusting rod.

[0012] Preferably, a positioning rod is provided in the gap between the inner sides of the U-shaped rods.

[0013] Preferably, the plug plate is slidably connected inside the fixing box.

[0014] Preferably, one end of the screw rod passes through the first semicircular plate and is rotatably connected to the second semicircular plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the adjustment structure for reinforcing the columns of ancient buildings is specifically as follows: through the cooperation between multiple groups of sprockets and chains, multiple groups of screws are driven to rotate, so that multiple groups of square rods can be made to slide inside the slide groove. At this time, one end of the square rod is plugged into the groove on the outer side of the arc plate, so as to promote the effect of squeezing and fixing between the arc plate and the column, so that it can be suitable for the reinforcement of columns of various diameters. Compared with the reinforcement method in the prior art, it is more convenient and greatly improves the installation efficiency of the device. When the first semicircular plate and the second semicircular plate are buckled, the movement of the connecting plate is driven by multiple groups of U-shaped rods, and the movement of the connecting plate drives the moving block to slide on the outside of the guide rod. At this time, the telescopic spring stretches, and the contractility of the telescopic spring can make the limit block plugged into the second semicircular plate, so that the first semicircular plate and the second semicircular plate can be locked, so as to achieve the effect of quickly assembling and fixing the first semicircular plate and the second semicircular plate, greatly improving the installation efficiency between the device and the column.

[0016] 1. The rotation of the screw drives the rotation of the sprocket, and the cooperation between the multiple sprockets and the chain drives the multiple screws to rotate. Since the screw is threadedly connected to the inside of the square rod, the multiple square rods can slide in the slide groove. At this time, one end of the square rod is plugged into the groove on the outer side of the arc plate, which can promote the squeezing and fixing effect between the arc plate and the column, so that it can be suitable for the reinforcement of columns of various diameters. Compared with the reinforcement method in the prior art, it is more convenient, greatly improves the installation efficiency of the device, and brings convenience to the staff when using it. The square frame is driven to slide inside the support plate by rotating the threaded rod. At this time, the movement of the square frame drives the movement of the plug block. At this time, the plug block is plugged into the slot, so that the adjusting rod can be fixed and limited, avoiding the phenomenon that the screw rotates due to external force factors, so that the installation of the arc plate can be more stable.

[0017] 2. When the first semicircular plate and the second semicircular plate are buckled together, the staff pulls the multiple sets of U-shaped rods to drive the movement of the connecting plate, and the movement of the connecting plate drives the moving block to slide on the outside of the guide rod. At this time, the telescopic spring stretches, so that the plug plate slides inside the fixed box, and by loosening the U-shaped rod, the contraction of the telescopic spring can make the limit block and the second semicircular plate plugged in, so that the first semicircular plate and the second semicircular plate can be locked, so as to achieve the effect of quickly assembling and fixing the first semicircular plate and the second semicircular plate, thereby greatly improving the installation efficiency between the device and the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial enlarged structural diagram of the adjustment mechanism in the utility model;

[0020] Figure 3 This is a schematic diagram of the overall side view structure of the fixing plate in the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of part A in the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of part B in the utility model.

[0023] In the figure: 1. first semicircular plate; 101. second semicircular plate; 102. arc plate; 2. adjusting mechanism; 201. fixing plate; 202. mounting groove; 203. screw rod; 204. sprocket; 205. chain; 206. slide groove; 207. square rod; 208. support plate; 209. frame; 210. threaded rod; 212. plug block; 213. adjusting rod; 214. slot; 215. handle; 3. fixing assembly; 301. fixing box; 302. U-shaped rod; 303. connecting plate; 304. guide groove; 305. guide rod; 306. moving block; 307. telescopic spring; 308. plug plate; 309. limit block; 310. positioning rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: an adjustment structure for reinforcing an ancient building column, comprising a first semicircular plate 1 and a second semicircular plate 101, wherein one end of the first semicircular plate 1 is rotatably connected to the second semicircular plate 101, and an arc plate 102 is disposed between the first semicircular plate 1 and the second semicircular plate 101; an adjustment mechanism 2 is disposed on the inner side of the first semicircular plate 1 and the second semicircular plate 101, and a fixing component 3 is disposed between the first semicircular plate 1 and the second semicircular plate 101;

[0026] The adjusting mechanism 2 includes a fixing plate 201 installed on the inner side of the first semicircular plate 1 and the second semicircular plate 101, and a mounting groove 202 is provided on one side of the fixing plate 201, and a screw 203 is rotatably connected inside the mounting groove 202, one end of the screw 203 passes through the first semicircular plate 1 and the second semicircular plate 101 and is rotatably connected, and a sprocket 204 is installed on the outer side of one end of the screw 203, and a chain 205 is meshedly connected between the outer sides of the sprocket 204, and a sliding groove 206 is provided inside the fixing plate 201, and a square rod 207 is slidably connected inside the sliding groove 206, and the square rod 207 is threadedly connected to the outer side of the screw 203. , and one end of the square rod 207 is plugged into the arc plate 102, and through the cooperation between the multiple sets of sprocket wheels 204 and the chain 205, the multiple sets of screw rods 203 are driven to rotate. Since the screw rods 203 are threadedly connected to the inside of the square rods 207, the multiple sets of square rods 207 can slide inside the slide grooves 206. At this time, one end of the square rod 207 is plugged into the outer groove of the arc plate 102, which can promote the squeezing and fixing effect between the arc plate 102 and the column, so that it can be applied to the reinforcement of columns of various diameters. Compared with the reinforcement method in the prior art, it is more convenient, greatly improves the installation efficiency of the device, and brings convenience to the staff when using it;

[0027] The outer sides of the first semicircular plate 1 and the second semicircular plate 101 are both installed with support plates 208, and the inner side of the support plates 208 is slidably connected with a square frame 209, and the top of the support plates 208 is rotatably connected with a threaded rod 210, and the top of the threaded rod 210 penetrates the square frame 209 for threaded connection, and the bottom of the square frame 209 is symmetrically installed with an insert block 212, and one end of the screw rod 203 is installed with an adjusting rod 213, and the outer sides of the adjusting rod 213 are each provided with a slot 214, and the insert block 212 and the slot 214 are inserted between them. Then, by rotating the threaded rod 210, the square frame 209 is driven to slide inside the support plate 208. At this time, the movement of the square frame 209 drives the movement of the plug block 212. At this time, the plug block 212 is plugged into the slot 214, so that the adjustment rod 213 can be fixed and limited to avoid the phenomenon of rotation of the screw rod 203 due to external force factors, thereby making the installation of the arc plate 102 more stable. A handle 215 is installed at one end of the adjustment rod 213, and the handle 215 is convenient for the staff to rotate the screw rod 203.

[0028] The fixing assembly 3 includes a fixing box 301 which is installed inside one end of the first semicircular plate 1, and a U-shaped rod 302 is slidably connected inside one end of the fixing box 301, and a connecting plate 303 is installed at one end of the U-shaped rod 302, and a guide groove 304 is symmetrically opened on the inner side of the fixing box 301, and a guide rod 305 is installed inside the guide groove 304, and a moving block 306 is slidably connected to the outer side of the guide rod 305, and the two ends of the connecting plate 303 are fixedly connected to the moving block 306, and a telescopic spring 307 is sleeved on the outer side of the guide rod 305, and a plug plate 308 is installed at one end of the connecting plate 303, and the plug plate 308 is located in the fixing box 301 and slidably connected, and one end of the plug plate 308 A limit block 309 is installed, and the limit block 309 is plugged into the second semicircular plate 101, and a positioning rod 310 is provided in the gap between the inner sides of the U-shaped rod 302. Through the contractility of the telescopic spring 307, the limit block 309 can be plugged into the second semicircular plate 101, so that the first semicircular plate 1 and the second semicircular plate 101 can be locked, so that the effect of quickly assembling and fixing the first semicircular plate 1 and the second semicircular plate 101 can be achieved, which greatly improves the installation efficiency between the device and the column, and by inserting the positioning rod 310 into the inner side of the U-shaped rod 302, multiple groups of U-shaped rods 302 can be limited, thereby improving the installation stability of the limit block 309 and bringing convenience to the staff when using it.

[0029] Working principle: Before using this adjustment structure for ancient building column reinforcement, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, first, the staff rotates the first semicircular plate 1 and the second semicircular plate 101 to make them buckle together, and then fits the arc plate 102 with the outer side of the column, and drives the screw rod 203 to rotate by turning the handle 215. The rotation of the screw rod 203 drives the rotation of the sprocket wheel 204, and the multiple groups of screw rods 203 are driven to rotate by the cooperation between the multiple groups of sprocket wheels 204 and the chain 205. Since the screw rods 203 are threadedly connected with the inside of the square rods 207, the multiple groups of square rods 207 can slide inside the slide groove 206. At this time, one end of the square rod 207 is plugged into the groove on the outer side of the arc plate 102, so as to promote the extrusion between the arc plate 102 and the column. The fixing effect can be applied to the reinforcement of columns with various diameters. Compared with the reinforcement method in the prior art, it is more convenient, greatly improves the installation efficiency of the device, and brings convenience to the staff when using it. By rotating the threaded rod 210, the square frame 209 is driven to slide inside the support plate 208. At this time, the movement of the square frame 209 drives the movement of the plug block 212. At this time, the plug block 212 is plugged into the slot 214, so that the adjustment rod 213 can be fixed and limited, avoiding the phenomenon that the screw rod 203 rotates due to external force factors, so that the installation of the curved plate 102 can be more stable, and the handle 215 is convenient for the staff to rotate the screw 203;

[0030] When the first semicircular plate 1 and the second semicircular plate 101 are buckled together, the staff pulls the multiple sets of U-shaped rods 302 to drive the movement of the connecting plate 303. The movement of the connecting plate 303 drives the moving block 306 to slide on the outside of the guide rod 305. At this time, the telescopic spring 307 stretches, thereby allowing the plug plate 308 to slide inside the fixed box 301. By loosening the U-shaped rod 302 and then through the contraction of the telescopic spring 307, the limit block 309 can be plugged into the second semicircular plate 101, so that the first semicircular plate 1 and the second semicircular plate 101 can be locked, thereby achieving the effect of quickly assembling and fixing the first semicircular plate 1 and the second semicircular plate 101, greatly improving the installation efficiency between the device and the column, and by inserting the positioning rod 310 into the inner side of the U-shaped rod 302, multiple sets of U-shaped rods 302 can be limited, thereby improving the installation stability of the limit block 309, and bringing convenience to the staff when using it.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustment structure for reinforcing an ancient building column, comprising a first semicircular plate (1) and a second semicircular plate (101), wherein one end of the first semicircular plate (1) is rotatably connected to the second semicircular plate (101), and an arc plate (102) is disposed between the first semicircular plate (1) and the second semicircular plate (101); It is characterized in that Also includes: An adjustment mechanism (2) is provided on the inner side of each of the first semicircular plate (1) and the second semicircular plate (101), and a fixing component (3) is provided between the first semicircular plate (1) and the second semicircular plate (101); The adjusting mechanism (2) comprises a fixing plate (201) which is installed on the inner side of the first semicircular plate (1) and the second semicircular plate (101), and a mounting groove (202) is provided on one side of the fixing plate (201), and a screw rod (203) is rotatably connected inside the mounting groove (202), and a sprocket wheel (204) is installed on the outer side of one end of the screw rod (203), and a chain (205) is meshingly connected between the outer sides of the sprocket wheels (204), and a sliding groove (206) is provided inside the fixing plate (201), and a square rod (207) is slidably connected inside the sliding groove (206), and the square rod (207) is threadedly connected to the outer side of the screw rod (203), and one end of the square rod (207) is plugged between the arc plate (102).

2. The adjusting structure for reinforcing columns of ancient buildings according to claim 1 is characterized in that: The outer sides of the first semicircular plate (1) and the second semicircular plate (101) are both installed with support plates (208), and the inside of the support plate (208) is slidably connected to a square frame (209), and the top end of the support plate (208) is rotatably connected to a threaded rod (210), and the top end of the threaded rod (210) penetrates the square frame (209) and is threadedly connected, and an insert block (212) is symmetrically installed at the bottom end of the square frame (209), and an adjusting rod (213) is installed at one end of the screw rod (203), and a slot (214) is opened on the outer side of the adjusting rod (213), and the insert block (212) is plugged into the slot (214).

3. The adjusting structure for reinforcing columns of ancient buildings according to claim 1 is characterized in that: The fixing assembly (3) comprises a fixing box (301) which is installed inside one end of the first semicircular plate (1), and a U-shaped rod (302) is slidably connected inside one end of the fixing box (301), and a connecting plate (303) is installed at one end of the U-shaped rod (302), and a guide groove (304) is symmetrically opened on the inner side of the fixing box (301), and a guide rod (305) is installed inside the guide groove (304), and a moving block (306) is slidably connected to the outer side of the guide rod (305), and the two ends of the connecting plate (303) are fixedly connected to the moving block (306), and a telescopic spring (307) is sleeved on the outer side of the guide rod (305), and an inserting plate (308) is installed at one end of the connecting plate (303), and a limit block (309) is installed at one end of the inserting plate (308), and the limit block (309) is inserted into the second semicircular plate (101).

4. The adjusting structure for reinforcing columns of ancient buildings according to claim 2 is characterized in that: A handle (215) is installed at one end of the adjustment rod (213).

5. The adjusting structure for reinforcing columns of ancient buildings according to claim 3 is characterized in that: A positioning rod (310) is provided in the gap between the inner sides of the U-shaped rods (302).

6. The adjusting structure for reinforcing columns of ancient buildings according to claim 3 is characterized in that: The plug plate (308) is located inside the fixing box (301) and is slidably connected.

7. The adjusting structure for reinforcing columns of ancient buildings according to claim 1 is characterized in that: One end of the screw rod (203) passes through the first semicircular plate (1) and is rotatably connected to the second semicircular plate (101).

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