Antique building wooden component anti-corrosion and anti-mildew treatment device

Abstract

The utility model relates to the technical field of ancient building repair, and discloses an ancient building wooden component anti-corrosion and anti-mildew treatment device which comprises a medicine storage box and a grip, limiting grooves are formed in the left side and the right side of the interior of the grip, limiting blocks are movably installed in the two limiting grooves, and a telescopic rod is fixedly installed between the two limiting blocks. The telescopic rod slides in the grip in a manner of pushing the grip, further, the ejector pin pushes the baffle downwards to enable the through hole and the connecting port to be aligned with each other, at the moment, an anti-corrosion agent enters the movable groove, and the sponge sleeve is infiltrated with the agent from inside to outside through the arrangement of the liquid inlet groove and the liquid injection groove, so that the anti-corrosion effect is achieved. Compared with a traditional dipping mode for applying the medicine to the wood component, when the device is used for adding the medicine, the sponge sleeve can be thoroughly soaked with the anti-corrosion medicine only by pushing the handle, use is convenient, and waste of the medicine is prevented.

Description

Technical Field

[0001] This utility model relates to the field of ancient building restoration technology, and more specifically, to a device for preventing corrosion and mildew in wooden components of ancient buildings. Background Technology

[0002] Ancient buildings refer to royal or folk buildings constructed before the end of the Qing Dynasty using traditional Chinese building materials, forms and techniques. The wooden components refer to the wooden building structures composed of columns, beams, purlins, etc., which are the load-bearing parts of the wooden frame buildings.

[0003] Currently, to prevent corrosion and mildew in wooden components, specialized anti-corrosion and insect-repellent agents are typically used. These agents are applied through spraying, injection, or other methods to penetrate deep into the wood. For example, Chinese patent application number 202122322743.9, "An Anti-corrosion Device for Wooden Components of Ancient Buildings," describes a device that uses a lifting rod to lift a rope and clamping mechanism to place the wooden pole in a spraying box. The anti-corrosion treatment is then completed by spraying, making the anti-corrosion treatment of wooden poles more convenient.

[0004] However, in actual use, some wooden components, which serve as load-bearing parts of ancient buildings, are difficult to disassemble for soaking in preservative solution. Therefore, the surface is usually coated with preservative solution by using a roller to apply it. This method is not only time-consuming and labor-intensive, but also results in the loss of some preservative agent with each application. Therefore, it needs to be improved and optimized. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a device for preventing corrosion and mildew in wooden components of ancient buildings, which has the advantage of being easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for preventing corrosion and mildew in wooden components of ancient buildings, comprising a medicine storage box and a handle. Limiting grooves are provided on both the left and right sides inside the handle. Limiting blocks are movably installed inside both sets of limiting grooves. A telescopic rod is fixedly installed between the two sets of limiting blocks. The telescopic rod and the handle are movably connected. The bottom of the limiting block and the limiting groove are elastically connected by a first spring. A pin is fixedly installed at the bottom of the right limiting block.

[0007] A bracket is fixedly installed at the top of the telescopic rod. A rotating rod is rotatably installed inside the bracket. A sponge sleeve is fixedly installed on the outer wall of the rotating rod. An injection groove is opened inside the rotating rod. A telescopic groove is opened inside the right side of the handle. A connection port is fixedly installed on the right side of the handle. A baffle is movably installed inside the telescopic groove. A through hole is opened inside the baffle. The baffle and the telescopic groove are elastically connected by a second spring. The baffle seals the connection port. The position of the ejector pin corresponds to that of the baffle.

[0008] As a preferred technical solution of this utility model, a fixing groove is provided on the inner wall of the grip;

[0009] A wedge is movably installed on the outer wall of the telescopic rod, and one end of the wedge is elastically connected to the telescopic rod by a fourth spring. A button is movably installed on the outer wall of the handle, and the bottom of the button extends through the interior of the fixing groove.

[0010] As a preferred embodiment of this utility model, the telescopic rod has an inlet groove inside, a fixing column is fixedly installed inside the inlet groove, a plug is sleeved at the bottom of the fixing column, and the plug and the fixing column are elastically connected by a third spring.

[0011] As a preferred embodiment of this utility model, the handle has an internal movable groove, and an annular baffle is fixedly installed inside the movable groove.

[0012] As a preferred embodiment of this utility model, a water pump is fixedly installed on the left side of the medicine storage tank, and a liquid filling port is provided on the top of the medicine storage tank. The water pump and the connection port are connected to each other by a flexible hose.

[0013] As a preferred embodiment of this utility model, the inclined surface of the wedge is opened in the upward direction, and one end of the wedge abuts against the fixing groove.

[0014] As a preferred technical solution of this utility model, the bottom of the plug abuts against the liquid inlet groove through the elastic potential energy of the third spring, and the plug seals the liquid inlet groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model allows the telescopic rod to slide inside the handle by pushing the handle. The ejector pin then pushes the baffle downwards, aligning the through hole and the connection port. At this point, the preservative enters the movable groove. Through the inlet and outlet grooves, the sponge sleeve is soaked with the preservative from the inside out. Compared to the traditional dipping method for applying preservative to wooden components, this device only requires pushing the handle to thoroughly wet the sponge sleeve with the preservative, making it easy to use and preventing waste of the preservative.

[0017] 2. This utility model uses a wedge and a fixing groove to fix the handle and telescopic rod by using the elastic potential energy of the fourth spring to abut against each other. The button temporarily contacts the handle and telescopic rod when pressed. Compared with traditional devices, this device can fix the handle and telescopic rod with the wedge when no agent needs to be added, preventing workers from accidentally touching the handle when applying the agent to the wooden components and avoiding waste of anti-corrosion and anti-mildew agents. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the telescopic rod structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the plug structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting block structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the ejector pin structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the baffle structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the wedge structure of this utility model.

[0025] In the diagram: 1. Medicine storage box; 2. Handle; 3. Telescopic rod; 4. Bracket; 5. Rotating rod; 6. Sponge sleeve; 7. Injection tank; 8. Limiting groove; 9. First spring; 10. Limiting block; 11. Ejector pin; 12. Movable groove; 13. Annular baffle; 14. Telescopic groove; 15. Baffle; 16. Second spring; 17. Through hole; 18. Connection port; 19. Hose; 20. Water pump; 21. Inlet port; 22. Inlet tank; 23. Plug; 24. Fixing post; 25. Third spring; 26. Wedge; 27. Fourth spring; 28. Button; 29. ​​Fixing groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 7As shown, this utility model provides a device for preventing corrosion and mildew in wooden components of ancient buildings, including a medicine storage box 1 and a handle 2. Limiting grooves 8 are opened on both the left and right sides inside the handle 2. Limiting blocks 10 are movably installed inside the two sets of limiting grooves 8. A telescopic rod 3 is fixedly installed between the two sets of limiting blocks 10. The telescopic rod 3 and the handle 2 are movably connected. The bottom of the limiting block 10 and the limiting groove 8 are elastically connected by a first spring 9. A pin 11 is fixedly installed at the bottom of the right limiting block 10.

[0028] A bracket 4 is fixedly installed on the top of the telescopic rod 3. A rotating rod 5 is rotatably installed inside the bracket 4. A sponge sleeve 6 is fixedly installed on the outer wall of the rotating rod 5. An injection groove 7 is opened inside the rotating rod 5. A telescopic groove 14 is opened inside the right side of the handle 2. A connection port 18 is fixedly installed on the right side of the handle 2. A baffle 15 is movably installed inside the telescopic groove 14. A through hole 17 is opened inside the baffle 15. The baffle 15 and the telescopic groove 14 are elastically connected by a second spring 16. The baffle 15 blocks the connection port 18. The position of the ejector pin 11 and the baffle 15 are corresponding.

[0029] When anti-corrosion and anti-mildew treatment is required on wooden components that are difficult to disassemble, the staff first injects sufficient medicine into the storage tank 1 through the liquid filling port 21, and then starts the water pump 20. The operation of the water pump 20 will inject the medicine into the connection port 18 through the hose 19. However, at this time, the baffle 15 blocks the connection port 18, preventing the medicine from entering the movable groove 12. Then the staff picks up the handle 2 and observes whether there is sufficient medicine on the sponge sleeve 6. If the medicine needs to be replenished, the staff presses the button 28. At this time, the button 28 will push the wedge 26 inward into the interior of the telescopic rod 3. Furthermore, the telescopic rod 3 can move freely inside the handle 2. Then the staff pushes the rotating rod 5 against the wooden component and pushes the handle 2. At this time, the telescopic rod 3 does not move, but the handle 2 will slide on the limiting block 10 through the setting of the limiting groove 8. Furthermore, the bottom of the telescopic rod 3 moves into the interior of the movable groove 12. When the bottom of the telescopic rod 3 and the annular baffle 13 abut against each other, it indicates that the telescopic rod is in operation. When rod 3 moves to its maximum value, the ejector pin 11 at the bottom of the limiting block 10 moves into the telescopic groove 14 and pushes the baffle 15. The second spring 16 is further compressed, and the through hole 17 and connection port 18 inside the baffle 15 align, allowing the medicine to enter the movable groove 12 from the connection port 18 and through hole 17. As the medicine enters, it squeezes the plug 23, causing it to slide along the outer wall of the fixed column 24. Furthermore, the bottom of the liquid inlet groove 22 is opened, allowing the medicine to flow in. Water enters the injection tank 7 through the inlet trough 22. As the medicine enters the injection tank 7, the sponge sleeve 6 gradually becomes wet. Then, the operator stops applying pressure to the handle 2. At this time, the telescopic rod 3 will return to its original position through the elastic potential energy of the first spring 9, and the baffle 15 will return to its original position through the elastic potential energy of the second spring 16, sealing the connection port 18. Finally, the plug 23 will return to its original position through the elastic potential energy of the third spring 25, sealing the inlet trough 22 again to prevent the medicine inside the injection tank 7 from flowing back.

[0030] By pushing the handle 2, the telescopic rod 3 slides inside the handle 2. The ejector pin 11 then pushes the baffle 15 downward, aligning the through hole 17 and the connection port 18. At this time, the preservative enters the movable groove 12. Through the liquid inlet groove 22 and the liquid injection groove 7, the sponge sleeve 6 is soaked with the preservative from the inside out. Compared with the traditional dipping method for applying preservative to wooden components, this device only requires pushing the handle 2 to thoroughly wet the sponge sleeve 6 with the preservative, making it easy to use and preventing waste of the preservative.

[0031] The inner wall of the grip 2 is provided with a fixing groove 29;

[0032] A wedge 26 is movably installed on the outer wall of the telescopic rod 3. One end of the wedge 26 is elastically connected to the telescopic rod 3 by a fourth spring 27. A button 28 is movably installed on the outer wall of the handle 2. The bottom of the button 28 extends through the interior of the fixing groove 29.

[0033] Since the wedge 26 abuts against the fixing groove 29 through the elastic potential energy of the fourth spring 27, and the inclined surface of the wedge 26 is opened upward, the handle 2 and the telescopic rod 3 are locked together without the operator pressing the button 28. When the button 28 is pressed, the button 28 will push the wedge 26 inward into the telescopic rod 3, and at this time the telescopic rod 3 can move freely inside the handle 2.

[0034] By setting the wedge 26 and the fixing groove 29, the wedge 26 and the fixing groove 29 abut against each other through the elastic potential energy of the fourth spring 27, thereby fixing the handle 2 and the telescopic rod 3. By setting the button 28, the fixed relationship between the handle 2 and the telescopic rod 3 is temporarily contacted when the button 28 is pressed. Compared with the traditional device, this device can fix the handle 2 and the telescopic rod 3 by the wedge 26 when no agent needs to be added, preventing workers from accidentally touching the handle when applying the agent to the wooden components and avoiding the waste of the anti-corrosion and anti-mildew agent.

[0035] The telescopic rod 3 has an inlet groove 22 inside, and a fixing column 24 is fixedly installed inside the inlet groove 22. A plug 23 is sleeved on the bottom of the fixing column 24, and the plug 23 and the fixing column 24 are elastically connected by a third spring 25.

[0036] After the handle 2 and telescopic rod 3 are reset, the connection port 18 stops adding medicine. At this time, the plug 23 will be reset by the elastic potential energy of the third spring 25, further sealing the liquid inlet tank 22.

[0037] The handle 2 has an internal movable groove 12, and an annular baffle 13 is fixedly installed inside the movable groove 12.

[0038] A water pump 20 is fixedly installed on the left side of the medicine storage tank 1, and a liquid filling port 21 is provided on the top of the medicine storage tank 1. The water pump 20 and the connection port 18 are connected to each other through a hose 19.

[0039] The filling port 21 is used for adding medicine, while the water pump 20 will deliver the antiseptic agent inside the medicine storage tank 1 to the connection port 18 through the hose 19.

[0040] The inclined surface of the wedge 26 is opened upward, and one end of the wedge 26 abuts against the fixing groove 29.

[0041] The inclined surface of the wedge 26 is opened upward, so that the handle 2 and the telescopic rod 3 are locked together without the operator pressing the button 28.

[0042] The bottom of the plug 23 abuts against the liquid inlet 22 through the elastic potential energy of the third spring 25, and the plug 23 seals the liquid inlet 22.

[0043] Working principle and usage process of this utility model:

[0044] When anti-corrosion and anti-mildew treatment is required on wooden components that are difficult to disassemble, the staff first injects sufficient medicine into the storage tank 1 through the liquid filling port 21, and then starts the water pump 20. The operation of the water pump 20 will inject the medicine into the connection port 18 through the hose 19. However, at this time, the baffle 15 blocks the connection port 18, preventing the medicine from entering the movable groove 12. Then the staff picks up the handle 2 and observes whether there is sufficient medicine on the sponge sleeve 6. If the medicine needs to be replenished, the staff presses the button 28. At this time, the button 28 will push the wedge 26 inward into the interior of the telescopic rod 3. Furthermore, the telescopic rod 3 can move freely inside the handle 2. Then the staff pushes the rotating rod 5 against the wooden component and pushes the handle 2. At this time, the telescopic rod 3 does not move, but the handle 2 will slide on the limiting block 10 through the setting of the limiting groove 8. Furthermore, the bottom of the telescopic rod 3 moves into the interior of the movable groove 12. When the bottom of the telescopic rod 3 and the annular baffle 13 abut against each other, it indicates that the telescopic rod is in operation. When rod 3 moves to its maximum value, the ejector pin 11 at the bottom of the limiting block 10 moves into the telescopic groove 14 and pushes the baffle 15. The second spring 16 is further compressed, and the through hole 17 and connection port 18 inside the baffle 15 align, allowing the medicine to enter the movable groove 12 from the connection port 18 and through hole 17. As the medicine enters, it squeezes the plug 23, causing it to slide along the outer wall of the fixed column 24. Furthermore, the bottom of the liquid inlet groove 22 is opened, allowing the medicine to flow in. Water enters the injection tank 7 through the inlet trough 22. As the medicine enters the injection tank 7, the sponge sleeve 6 gradually becomes wet. Then, the operator stops applying pressure to the handle 2. At this time, the telescopic rod 3 will return to its original position through the elastic potential energy of the first spring 9, and the baffle 15 will return to its original position through the elastic potential energy of the second spring 16, sealing the connection port 18. Finally, the plug 23 will return to its original position through the elastic potential energy of the third spring 25, sealing the inlet trough 22 again to prevent the medicine inside the injection tank 7 from flowing back.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing corrosion and mildew in wooden components of ancient buildings, comprising a medicine storage box (1) and a handle (2), characterized in that: The handle (2) has a limit groove (8) on both the left and right sides inside. The limit blocks (10) are movably installed inside the two sets of limit grooves (8). A telescopic rod (3) is fixedly installed between the two sets of limit blocks (10). The telescopic rod (3) and the handle (2) are movably connected. The bottom of the limit block (10) and the limit groove (8) are elastically connected by a first spring (9). A pin (11) is fixedly installed at the bottom of the right limit block (10). A bracket (4) is fixedly installed on the top of the telescopic rod (3). A rotating rod (5) is rotatably installed inside the bracket (4). A sponge sleeve (6) is fixedly installed on the outer wall of the rotating rod (5). An injection groove (7) is opened inside the rotating rod (5). A telescopic groove (14) is opened inside the right side of the handle (2). A connection port (18) is fixedly installed on the right side of the handle (2). A baffle (15) is movably installed inside the telescopic groove (14). A through hole (17) is opened inside the baffle (15). The baffle (15) and the telescopic groove (14) are elastically connected by a second spring (16). The baffle (15) blocks the connection port (18). The positions of the ejector pin (11) and the baffle (15) are corresponding.

2. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 1, characterized in that: The inner wall of the grip (2) is provided with a fixing groove (29); A wedge (26) is movably installed on the outer wall of the telescopic rod (3). One end of the wedge (26) and the telescopic rod (3) are elastically connected by a fourth spring (27). A button (28) is movably installed on the outer wall of the handle (2). The bottom of the button (28) extends through the interior of the fixing groove (29).

3. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 1, characterized in that: The telescopic rod (3) has an inlet groove (22) inside, and a fixing column (24) is fixedly installed inside the inlet groove (22). A plug (23) is sleeved on the bottom of the fixing column (24), and the plug (23) and the fixing column (24) are elastically connected by a third spring (25).

4. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 1, characterized in that: The handle (2) has an internal movable groove (12), and an annular baffle (13) is fixedly installed inside the movable groove (12).

5. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 1, characterized in that: A water pump (20) is fixedly installed on the left side of the medicine storage tank (1), and a liquid filling port (21) is provided on the top of the medicine storage tank (1). The water pump (20) and the connection port (18) are connected to each other through a hose (19).

6. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 2, characterized in that: The inclined surface of the wedge (26) is opened upward, and one end of the wedge (26) abuts against the fixing groove (29).

7. The anti-corrosion and anti-mildew treatment device for wooden components of ancient buildings according to claim 3, characterized in that: The bottom of the plug (23) abuts against the liquid inlet (22) through the elastic potential energy of the third spring (25), and the plug (23) seals the liquid inlet (22).

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