Vertical component pit repairing device and construction method

Abstract

The invention provides a vertical component pit hole repairing device and a construction method, the vertical component pit hole repairing device comprises a plugging template and a locking assembly, the locking assembly comprises a fixing rope which can be wound outside a component to fix the plugging template, and the plugging template is provided with a grouting hole and a grout overflow hole which can correspond to a pit hole from bottom to top. According to the construction method of the vertical component pit repairing device, the repairing material is injected through the grouting hole, the repairing progress is monitored through the grout overflowing hole so that the injection amount of the repairing material can be adjusted, the plugging formwork can be rapidly fixed through the fixing rope, and the injected repairing material can be plugged through the plugging formwork so that filling compactness can be guaranteed; and when the repairing material reaches the set strength, the plugging template is detached for repeated use. The device has the beneficial effects of being simple in structure, small in occupied space, convenient to mount and dismount and capable of improving the construction efficiency and guaranteeing the repairing quality.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a vertical component pothole repairing device and a construction method. Background Art

[0002] In the existing technology, especially in the process of upgrading and renovating ancient buildings, it is necessary to first conduct a structural appraisal of the vertical components of the original building, and determine the reinforcement plan based on the appraisal results. During the structural appraisal, it is necessary to chisel holes in the vertical components and expose the main reinforcement in order to determine the diameter and spacing of the main reinforcement as the basis for structural appraisal. After the appraisal, the holes need to be repaired. Due to the complex construction environment of ancient building renovation and the usually small and irregular holes, grouting is inconvenient; vertical components are mostly cylindrical, and the fixed templates used for repair are inconvenient to reinforce. Different personnel have different construction techniques, which are prone to leakage, misalignment, honeycombs and other problems, affecting the quality of the plugging and the visual effect, and thus causing a certain impact on the structural strength of the load-bearing components. There are technical problems such as the inconvenience of repairing the holes in the vertical components and the inability to guarantee the quality of the repair. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a vertical component pothole repairing device and a construction method, which are particularly suitable for simply and quickly repairing potholes in vertical components and avoiding quality risks such as leakage.

[0004] The technical solution adopted by the present invention is: a vertical component pothole repairing device, including a plugging template and a locking assembly, the locking assembly includes a fixing rope that can be wound around the outside of the component to fix the plugging template, and the plugging template is provided with grouting holes and overflow holes corresponding to the potholes from bottom to top.

[0005] Furthermore, an overflow collecting trough is provided at the overflow hole to accommodate overflowed repair materials.

[0006] Furthermore, it also includes a connecting plate connected to the blocking template, and the locking assembly also includes a clamp, and at least one end of the fixing rope is passed through the connecting plate and fixed by the clamp.

[0007] Furthermore, there are multiple connecting plates which are respectively arranged on both sides of the grouting hole, and both ends of the fixing rope are connected to the plugging template through the connecting plates.

[0008] Furthermore, it also includes a grouting pipe which is arranged at the grouting hole and connected to the plugging template. A stop valve is arranged at the end of the grouting pipe away from the plugging template to control the injection amount.

[0009] Furthermore, when the component is cylindrical, the blocking template is an arc-shaped plate that can be attached to the outside of the component.

[0010] Furthermore, a sealing strip is provided between the sealing template and the component.

[0011] Furthermore, the present invention also provides a construction method of a vertical component pothole repair device, comprising the following steps:

[0012] The grouting holes and overflow holes are respectively matched with the holes, and the plugging template is fixed outside the component by fixing ropes;

[0013] Inject the repair material into the grouting hole and seal it with a plugging template. When the repair material overflows from the overflow hole, stop injecting the repair material.

[0014] When the repair material reaches the set strength, remove the sealing template.

[0015] The advantages and positive effects of the present invention are: due to the adoption of the above-mentioned technical scheme, the potholes in the vertical components can be repaired simply and quickly, the differences in the operations of different personnel can be avoided, the grouting material in the potholes can be guaranteed to be dense, the device structure is simple, not only the processing cost is low, but also the space occupied is small, and it can be applied to various complex repair environments, and has the advantages of improving the repair efficiency, ensuring the repair quality, easy installation and disassembly, and the device can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation three-dimensional structure of an embodiment of the present invention.

[0017] Figure 2 Schematic diagram of a top view of an embodiment of the present invention

[0018] Figure 3 Schematic diagram of the front view of an embodiment of the present invention

[0019] Figure 4 Schematic diagram of the side view structure of an embodiment of the present invention

[0020] In the figure:

[0021] 1. Component 2. Blocking template 3. Fixing rope

[0022] 4. Connecting plate 5. Clamp 6. Overflow collecting tank

[0023] 7. Grouting pipe 8. Stop valve 9. Hole DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described below in conjunction with the drawings. The described embodiments are only a part of the embodiments of the invention, rather than all the embodiments.

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions.

[0026] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, and may refer to direct connection, installation or fixation, or indirect connection, installation or fixation, and the present invention does not limit this.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] like Figures 1 to 4 As shown, a schematic diagram of an embodiment of a vertical component pothole repairing device of the present invention includes a plugging template 2 and a locking assembly. The locking assembly includes a fixing rope 3 that can be wound around the outside of the component 1 to fix the plugging template 2. The plugging template 2 is provided with grouting holes and overflow holes corresponding to the potholes 9 from bottom to top.

[0029] In this embodiment, the plugging template 2 is made of flexible steel plate material, which can better fit the outside of the component 1. It can not only play a positioning role, but also be used for plugging after the repair material is injected. The fixing rope 3 is a steel wire rope, which is a universal material and durable. The plugging template 2 is fixed to the outside of the component 1 through the fixing rope 3, and the grouting hole can correspond to the pit 9 of the component 1 to inject the repair material; the overflow hole also corresponds to the pit 9, which can not only be used for exhaust during the repair and filling process of the pit 9, but also when the repair material fills the pit 9 densely, the repair material can flow out from the overflow hole, so that the construction personnel can stop the injection of the repair material in time. In conventional repair work, it is usually necessary to fill the internal space of the pit 9 densely. In this embodiment, the overflow hole corresponds to the top of the pit 9; in other embodiments, the spacing between the overflow hole and the grouting hole, and the relative position of the overflow hole and the pit 9 can be adaptively adjusted according to the repair needs, so that the construction personnel can adjust the injection amount at the grouting hole in time according to the overflow situation at the overflow hole. This embodiment can be applied to the repair of potholes 9 of different sizes and shapes; the structure is simple, and the fixing method through the fixing rope 3 is not only convenient to operate, but also can be applied to the reinforcement of components 1 of different sizes, which can ensure the stability of the sealing template 2 and avoid quality risks such as leakage and misalignment during repair. The device has a simple structure and can save floor space. It is more suitable for complex construction scenes such as ancient building renovation, and does not need to occupy much surrounding space, which is convenient for promotion and use in different construction scenes.

[0030] In this embodiment, an overflow collecting tank 6 is provided at the overflow hole to accommodate the overflowed repair materials. The overflow collecting tank 6 is connected to the plugging template 2 to form a accommodating space with an upward opening, and the accommodating space is connected to the pit 9 to accommodate the repair materials overflowing from the pit 9. This embodiment can not only ensure that the construction environment is not polluted by the overflow of the repair materials, but also enable the construction personnel to quickly confirm the progress of the repair. When the repair materials overflow and flow into the overflow collecting tank 6, the injection of the repair materials can be discovered and stopped in time. The overflow of the repair materials and the flow into the overflow collecting tank 6 can ensure that after the repair materials in the pit 9 are strengthened or settled, the pit 9 is still filled densely, thereby improving the quality of the repair.

[0031] In this embodiment, a connecting plate 4 connected to the plugging template 2 is also included, and the locking assembly also includes a clamp 5. At least one end of the fixing rope 3 is passed through the connecting plate 4 and fixed by the clamp 5. In this embodiment, the connecting plate 4 is made of angle steel, one side is used to connect with the plugging template 2, and the other side is used to install the fixing rope 3. The clamp 5 is a wire locker, which not only fixes the fixing rope 3, but also adjusts the length of the fixing rope 3 to ensure the fixing effect of the plugging template 2, avoid the misalignment of the plugging template 2, and ensure the quality of the repair. Through the joint action of the connecting plate 4 and the fixing rope 3, the plugging template 2 can be effectively attached to the outside of the component 1. The manufacturing materials in this embodiment are commonly used and can be processed locally at the construction site, which is more convenient for promotion and use.

[0032] In this embodiment, the number of connecting plates 4 is multiple and they are respectively arranged on both sides of the grouting hole, and both ends of the fixing rope 3 are connected to the plugging template 2 through the connecting plates 4. In this embodiment, the two ends of the fixing rope 3 correspond to the connecting plates 4 on both sides of the grouting hole, that is, one end of the fixing rope 3 is clamped on the connecting plate 4 on one side of the grouting hole through the clamp 5, and the other end of the fixing rope 3 passes through the connecting plate 4 arranged on the other side of the grouting hole after bypassing the component 1 in the circumferential direction and is connected to another clamp 5. This embodiment is convenient for construction personnel to adjust the length and tighten it through either end of the fixing rope 3, which can improve construction flexibility and ensure construction efficiency.

[0033] In this embodiment, a grouting pipe 7 is provided at the grouting hole and connected to the plugging template 2. A stop valve 8 is provided at the end of the grouting pipe 7 away from the plugging template 2 to control the injection amount at the grouting hole. In this embodiment, there is no need for personnel to hold the injection end to fill the pit 9 all the time, which can avoid unnecessary waste of physical strength and facilitate operation; the stop valve 8 is used in combination with the overflow hole to ensure that the grouting in the pit 9 is dense and the repair quality is guaranteed.

[0034] Usually in ancient building construction, the component 1 is mostly cylindrical. In this embodiment, the plugging template 2 is an arc-shaped plate that can be attached to the outside of the component 1. The adaptive shape can avoid leakage, and can also better plug the repair materials, reduce the operation time of the cover maintenance, grinding and cleaning after the repair materials are strengthened, thereby better improving the construction efficiency and ensuring the construction labor cost.

[0035] In this embodiment, a sealing strip is provided between the plugging template 2 and the component 1 to improve the plugging quality, avoid slurry leakage, and ensure the repair quality. In this embodiment, the sealing strip includes a sponge strip.

[0036] On the other hand, the present invention also provides a construction method of a vertical component pothole repair device, comprising the following steps:

[0037] Clean the loose layer in the pit hole 9 and its surroundings, and use water to flush them appropriately. Install sealing strips around the pit hole, and reserve a position for exhaust and overflow at the top.

[0038] The grouting hole is aligned with the hole 9 to accurately inject the repair material at the hole 9, and the overflow hole is aligned with the top of the hole 9 to adjust the injection amount of the repair material. The plugging template 2 is fixed to the outside of the component 1 through the fixing rope 3. The specific method is: the plugging template 2 is closely attached to the component 1, one end of the fixing rope 3 is connected to the clamp 5, and the other end passes through the connecting plate 4 on one side of the grouting hole, bypasses the component 1, and then passes through the connecting plate 4 on the other side of the grouting hole and is fixed by the clamp 5 to ensure that the plugging template 2 is stable;

[0039] Open the stop valve 8, inject the repair material into the grouting hole and seal it through the blocking template 2. When the repair material overflows from the overflow hole, close the stop valve 8 to stop injecting the repair material;

[0040] When the repair material reaches the set strength, the plugging template 2 is disassembled, the plugging template 2 is cleaned or stored for reuse, and the plugging surface is cured until the designed strength is reached;

[0041] Finally, the surface layer is polished and cleaned, and the subsequent decorative surface layer is applied.

[0042] This embodiment can simply and quickly repair the pit 9 of the vertical component 1, avoid differences in the operations of different personnel, ensure that the grouting material in the pit 9 is dense, has a simple structure, low processing cost, can ensure the quality of repair, and the device is easy to install and disassemble and can be reused.

[0043] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A vertical component pothole repair device, comprising a plugging template and a locking assembly, characterized in that: The locking assembly includes a fixing rope that can be wound around the outside of the component to fix the blocking template. The blocking template is provided with grouting holes and overflow holes corresponding to the pits from bottom to top.

2. The vertical component pothole repairing device according to claim 1, characterized in that: An overflow collecting trough is arranged at the overflow hole to accommodate overflowed repairing materials.

3. The vertical component pothole repairing device according to claim 1, characterized in that: It also includes a connecting plate connected to the blocking template, and the locking assembly also includes a clamp. At least one end of the fixing rope is passed through the connecting plate and fixed by the clamp.

4. The vertical component pothole repairing device according to claim 3, characterized in that: There are multiple connecting plates, which are respectively arranged on both sides of the grouting hole, and both ends of the fixing rope are connected to the blocking template through the connecting plates.

5. The vertical component pothole repairing device according to claim 1, characterized in that: It also includes a grouting pipe which is arranged at the grouting hole and connected to the plugging template. A stop valve is arranged at the end of the grouting pipe away from the plugging template to control the injection amount.

6. The vertical component pothole repairing device according to claim 1, characterized in that: When the component is cylindrical, the blocking template is an arc-shaped plate that can be attached to the outside of the component.

7. The vertical component pothole repairing device according to claim 1, characterized in that: A sealing strip is arranged between the blocking template and the component.

8. A construction method of a vertical component pothole repair device, comprising the vertical component pothole repair device according to any one of claims 1 to 7, characterized in that: The usage steps include: The grouting holes and the overflow holes are respectively arranged to correspond to the holes, and the plugging template is fixed to the outside of the component by the fixing rope; Inject the repair material into the grouting hole and seal it with the sealing template, and stop injecting the repair material when the repair material overflows from the overflow hole; When the repair material reaches a set strength, the blocking template is removed.

Images