Ancient building wood component protection device

Abstract

The utility model belongs to the field of ancient building protection, and particularly relates to an ancient building wood component protection device which comprises a supporting column and an inserting column, a top block is fixedly assembled on the top of the inserting column, a plurality of second threaded holes are formed in the top block in a penetrating mode, a plurality of inserting grooves are formed in the surface of the inserting column, and a plurality of rotating cavities are formed in the inserting column. A plurality of traction cavities are formed in the rotating cavities, transmission lead screws are movably assembled on the rotating cavities, knobs are fixedly assembled at one ends of the transmission lead screws, a plurality of threaded sleeve blocks are assembled on the transmission lead screws in a threaded mode, a plurality of traction blocks are fixedly assembled on the threaded sleeve blocks, and the traction blocks are movably assembled with the traction cavities correspondingly; and clamping rods are fixedly assembled at the bottoms of the traction blocks. According to the historic building wood component protection device, through cooperation of the clamping rod and the transmission lead screw, the problem that an existing historic building component is prone to decaying or worm damage or cracking or other diseases is solved, the safety of the historic building component is ensured, and therefore the whole historic building is protected.

Description

Technical Field

[0001] The utility model relates to the field of ancient building protection, in particular to a protection device for ancient building wooden components. Background Art

[0002] Dougong, also known as dougong, douke, bolu, puwo, etc., is a unique component of Chinese ancient buildings. Between the column top, the lintel and the eaves purlin or between the frameworks, the load-bearing structure that projects layer by layer in an arch shape from the lintel is called an arch, and the square wooden block padded between the arches is called a dou. Together, they are called dougong.

[0003] However, the following problems still exist in the use of existing ancient building components:

[0004] Existing ancient building components are prone to serious decay, insect damage, burning damage or cracking of wooden components, which affects the use safety of ancient building components and cannot protect the overall appearance of ancient buildings. Therefore, it is very necessary to involve a protection device for ancient building wooden components in the existing field of ancient building protection. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology, that is, existing ancient building components are prone to serious decay, insect damage, burning damage or cracking of wooden components, which affects the use safety of ancient building components and cannot protect the overall appearance of ancient buildings, the utility model proposes a protection device for ancient building wooden components.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a protection device for ancient building wooden components, including a support column and an insertion column. The top of the insertion column is fixedly assembled with a top block, and a plurality of second threaded holes are provided through the top block. The second threaded holes are located outside the insertion column. A plurality of slots are provided on the surface of the insertion column, and a plurality of rotating cavities are provided inside the insertion column. A plurality of traction cavities are provided on each rotating cavity. The traction cavities are correspondingly located above the slots. A transmission lead screw is movably assembled on the plurality of rotating cavities. One end of the transmission lead screw movably penetrates the insertion column and the second threaded hole, and a knob is fixedly assembled at one end of the transmission lead screw. A plurality of threaded sleeve blocks are threadedly assembled on the transmission lead screw. The threaded sleeve blocks are located in the rotating cavities. A plurality of traction blocks are fixedly assembled on each threaded sleeve block. The traction blocks are correspondingly movably assembled with the traction cavities. A clamping rod is fixedly assembled at the bottom of each traction block, and the clamping rods all movably penetrate into the slots.

[0007] Preferably, an assembly groove is provided at the top of the support column, and a plurality of first threaded holes are provided at the top of the assembly groove. The first threaded holes are located outside the assembly groove.

[0008] Preferably, a plurality of insertion holes are provided on the surface of the support column, and the insertion holes are correspondingly communicated with the assembly groove.

[0009] Preferably, the insertion post is inserted into the assembly groove correspondingly, and the bottom of the top block fits with the top of the support column. At this time, the first threaded hole coincides with the second threaded hole, the slot on the insertion post coincides with the jack on the support column, and fastening bolts are threadedly assembled on the first threaded hole and the second threaded hole correspondingly.

[0010] Preferably, an insertion rod is inserted into the jack on the support column and the slot on the insertion post, and a mortise and tenon frame is fixedly assembled on the insertion rod.

[0011] Preferably, fixing holes are penetrated through the insertion rods, the insertion rods are respectively inserted into the jacks and the slots, and the clamping rods are inserted into the fixing holes on the insertion rods.

[0012] Preferably, the first threaded hole and the second threaded hole are equal in number.

[0013] The beneficial effects of the present utility model are as follows:

[0014] When the support column or the mortise and tenon frame has serious decay, insect damage, burning or cracking of the wooden member in the present utility model, the problematic member is replaced. The insertion post is inserted into the assembly groove, so that the second threaded hole coincides with the first threaded hole correspondingly, and the slot coincides with the jack correspondingly. Fastening bolts are installed on the second threaded hole and the first threaded hole, so that the top block and the insertion post are fixed to the support column. The insertion rod on the mortise and tenon frame is inserted into the jack and the slot, and the knob is twisted, so that the transmission lead screw rotates on each threaded sleeve block, the traction block moves on the traction cavity, the clamping rod moves on the slot, and the clamping rod inserts into the fixing hole on the insertion rod, increasing the stability between the mortise and tenon frame and the support column, facilitating the replacement of the problematic member, and thus protecting the whole ancient building. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic assembly structure diagram of the ancient building component and the protection device of the present utility model;

[0017] Figure 2 It is a schematic cross-sectional assembly structure diagram of the ancient building component and the protection device of the present utility model;

[0018] Figure 3 It is a schematic exploded structure diagram of the ancient building component and the protection device of the present utility model;

[0019] Figure 4 Schematic diagram of the stability mechanism of the present utility model.

[0020] In the figure:

[0021] 10. Support column; 11. Mortise and tenon frame; 12. Top block; 13. Tightening bolt;

[0022] 20. Knob; 21. Plug rod; 22. Transmission lead screw; 23. Insertion hole;

[0023] 30. Assembly groove; 31. First threaded hole; 32. Insertion post; 33. Slot;

[0024] 40. Second threaded hole; 41. Rotation cavity; 42. Traction cavity; 43. Threaded sleeve block;

[0025] 50. Traction block; 51. Locking bar; 52. Fixing hole. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The following will further describe the present application in detail with reference to Figure 1 —4

[0028] The embodiment of the present application discloses a protection device for ancient building wooden components. Refer to Figure 2 - Figure 4, an ancient building wooden component protection device, including a support column 10 and an insertion column 32. A top block 12 is fixedly assembled at the top of the insertion column 32. A plurality of second threaded holes 40 are provided through the top block 12. The second threaded holes 40 are located outside the insertion column 32. A plurality of slots 33 are provided on the surface of the insertion column 32. A plurality of rotating cavities 41 are provided inside the insertion column 32. A plurality of traction cavities 42 are provided on the rotating cavities 41. The traction cavities 42 are correspondingly located above the slots 33. A transmission lead screw 22 is movably assembled on the plurality of rotating cavities 41. One end of the transmission lead screw 22 movably penetrates through the insertion column 32 and the second threaded hole 40, and a knob 20 is fixedly assembled at one end of the transmission lead screw 22. A plurality of threaded sleeve blocks 43 located in the rotating cavities 41 are threadedly assembled on the transmission lead screw 22. A plurality of traction blocks 50 corresponding to move in the traction cavities 42 are fixedly assembled on the threaded sleeve blocks 43. A clamping rod 51 is fixedly assembled at the bottom of each traction block 50. The clamping rods 51 all movably penetrate into the slots 33. By twisting the knob 20, the transmission lead screw 22 rotates on each threaded sleeve block 43, enabling the traction blocks 50 to move in the traction cavities 42 and the clamping rods 51 to move in the slots 33.

[0029] Refer to Figure 1 - Figure 3, an assembly groove 30 is provided at the top of the support column 10, and a plurality of first threaded holes 31 are provided at the top of the assembly groove 30. The first threaded holes 31 are located outside the assembly groove 30. A plurality of jacks 23 corresponding to and communicating with the assembly groove 30 are provided on the surface of the support column 10. The plug post 32 is inserted into the assembly groove 30 correspondingly, and the bottom of the top block 12 is attached to the top of the support column 10. At this time, the first threaded hole 31 coincides with the second threaded hole 40, and the slot 33 on the plug post 32 coincides with the jack 23 on the support column 10. A fastening bolt 13 is threadedly assembled on the first threaded hole 31 and the second threaded hole 40 correspondingly. The jack 23 on the support column 10 and the slot 33 on the plug post 32 are inserted with a plug rod 21. A mortise and tenon frame 11 is fixedly assembled on the plug rod 21. Fixing holes 52 are provided through the plug rod 21. The plug rod 21 is inserted into the jack 23 and the slot 33 respectively, and the latch 51 is inserted into the fixing hole 52 on the plug rod 21. When the support column 10 or the mortise and tenon frame 11 has serious decay, insect damage, burning or cracking of the wooden components, the problematic components are replaced. The plug post 32 is inserted into the assembly groove 30 so that the second threaded hole 40 coincides with the first threaded hole 31 correspondingly, and the slot 33 coincides with the jack 23 correspondingly. The fastening bolt 13 is installed on the second threaded hole 40 and the first threaded hole 31 so that the top block 12 and the plug post 32 are fixed to the support column 10. The plug rod 21 on the mortise and tenon frame 11 is inserted into the jack 23 and the slot 33, and the knob 20 is twisted so that the latch 51 inserts into the fixing hole 52 on the plug rod 21, increasing the stability between the mortise and tenon frame 11 and the support column 10, facilitating the replacement of the problematic components, and protecting the overall appearance of the ancient building.

[0030] Working principle: When the support column 10 or the mortise and tenon frame 11 has serious decay, insect damage, burning or cracking of the wooden components, the problematic components are replaced. The plug post 32 is inserted into the assembly groove 30 so that the second threaded hole 40 coincides with the first threaded hole 31 correspondingly, and the slot 33 coincides with the jack 23 correspondingly. The fastening bolt 13 is installed on the second threaded hole 40 and the first threaded hole 31 so that the top block 12 and the plug post 32 are fixed to the support column 10. The plug rod 21 on the mortise and tenon frame 11 is inserted into the jack 23 and the slot 33, and the knob 20 is twisted so that the driving lead screw 22 rotates on each threaded sleeve block 43, allowing the traction block 50 to move on the traction cavity 42. The latch 51 moves on the slot 33, and the latch 51 inserts into the fixing hole 52 on the plug rod 21, increasing the stability between the mortise and tenon frame 11 and the support column 10, facilitating the replacement of the problematic components, and protecting the overall appearance of the ancient building.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A protection device for wooden components of ancient buildings, characterized in that: The invention comprises a support column (10) and an insertion column (32), wherein a top block (12) is fixedly mounted on the top of the insertion column (32), a plurality of second threaded holes (40) are penetrated through the top block (12), the second threaded holes (40) are located on the outside of the insertion column (32), a plurality of slots (33) are arranged on the surface of the insertion column (32), a plurality of rotating cavities (41) are arranged inside the insertion column (32), a plurality of traction cavities (42) are arranged on the rotating cavities (41), the traction cavities (42) are correspondingly located above the slots (33), and a plurality of transmission screws (22) are movably mounted on the plurality of rotating cavities (41). ), one end of the transmission screw (22) movably passes through the plug column (32) and the second threaded hole (40), and one end of the transmission screw (22) is fixedly equipped with a knob (20), a plurality of threaded sleeves (43) are threadedly equipped on the transmission screw (22), the threaded sleeves (43) are located in the rotating cavity (41), and a plurality of traction blocks (50) are fixedly equipped on the threaded sleeves (43), the traction blocks (50) are movably assembled with the traction cavity (42), and the bottoms of the traction blocks (50) are fixedly equipped with clamping rods (51), and the clamping rods (51) are movably inserted into the slots (33).

2. The device for protecting wooden components of ancient buildings according to claim 1, characterized in that: The top of the support column (10) is provided with a mounting groove (30), the top of the mounting groove (30) is provided with a plurality of first threaded holes (31), and the first threaded holes (31) are located outside the mounting groove (30).

3. The device for protecting wooden components of ancient buildings according to claim 2, characterized in that: The surface of the support column (10) is provided with a plurality of insertion holes (23), and the insertion holes (23) are correspondingly connected to the assembly grooves (30).

4. The device for protecting wooden components of ancient buildings according to claim 3 is characterized in that: The plug post (32) is plugged into the corresponding assembly groove (30), and the bottom of the top block (12) is fitted with the top of the support column (10). At this time, the first threaded hole (31) and the second threaded hole (40) are overlapped, and the slot (33) on the plug post (32) is overlapped with the insertion hole (23) on the support column (10). The first threaded hole (31) and the second threaded hole (40) are correspondingly threadedly assembled with fastening bolts (13).

5. The device for protecting wooden components of ancient buildings according to claim 4, characterized in that: The insertion hole (23) on the support column (10) and the slot (33) on the insertion column (32) are plugged with an insertion rod (21), and a mortise and tenon frame (11) is fixedly mounted on the insertion rod (21).

6. The device for protecting wooden components of ancient buildings according to claim 5, characterized in that: The insert rods (21) are all provided with fixing holes (52), the insert rods (21) are respectively plugged into the plug holes (23) and the slots (33), and the clamping rods (51) are plugged into the fixing holes (52) on the insert rods (21).

7. The device for protecting wooden components of ancient buildings according to claim 4, characterized in that: The number of the first threaded holes (31) and the number of the second threaded holes (40) are the same.

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