Wood structure building heritage protection device

Abstract

The utility model discloses a wooden structure building heritage protection device. The wooden structure building heritage protection device comprises a building body, a supporting column, a first cross beam, a second cross beam and a protection mechanism. The protection mechanism comprises a fixing buckle assembly, a limiting support assembly, a sliding assembly and a telescopic piece. The fixing buckle assembly is connected to the end of the supporting column in a sleeving mode, the limiting support assembly is in sliding connection with the fixing buckle assembly and abuts against the second cross beam, the sliding assembly is in sliding connection with the limiting support assembly, an adjusting rod and a sleeve are arranged between the sliding assembly and the telescopic piece, and the adjusting rod and the sleeve are connected with the limiting support assembly in a sleeving mode. One end of the adjusting rod is hinged to the sliding assembly, one end of the sleeve is hinged to the telescopic piece, and the adjusting rod is connected with the sleeve in a sleeved mode. The bearing pressure of the cross beam is dispersed, the cross beam is prevented from being damaged due to uneven stress, and the service life of a building is prolonged. And meanwhile, the stability of the wood structure building is enhanced, and the adaptability and maintainability of the wood structure building are improved.

Description

Technical Field

[0001] The utility model relates to a protection device for a wooden structure building, in particular to a protection device for a wooden structure building heritage. Background Art

[0002] Ancient buildings are the direct carriers of architectural art and culture. Among them, the beam-lifting frame is the main form of the wooden frame of ancient Chinese architecture. The characteristic of this frame is that on the horizontal laying layer on the top of the column or column grid, several layers of stacked beams are erected along the depth direction of the house. The beams are gradually shortened layer by layer, and short columns or wooden blocks are padded between layers. A small column or a triangular brace is erected in the middle of the topmost beam to form a triangular roof truss. Between adjacent roof trusses, purlins are erected at both ends of each layer of beam and in the middle of the small column on the topmost beam, and rafters are erected between the purlins to form the spatial framework of a double-slope roof house. However, with the passage of time, ancient buildings have been gradually damaged after years of erosion.

[0003] Therefore, during the use of these ancient buildings, problems such as loosening at the joints caused by factors such as vibration and wind pressure are likely to occur, resulting in local stress concentration due to uneven stress, thus affecting the stability of the wooden structure building. Summary of the Invention

[0004] The utility model overcomes the deficiencies of the prior art and provides a protection device for a wooden structure building heritage.

[0005] To achieve the above object, the technical solution adopted by the utility model is: a protection device for a wooden structure building heritage, comprising: a building body, a support column, a first cross beam, a second cross beam and a protection mechanism; the protection mechanism comprises: a fixed buckle assembly, a limit support assembly, a sliding assembly and a telescopic member; the fixed buckle assembly is sleeved at the end of the support column, the limit support assembly is slidably connected with the fixed buckle assembly, and the limit support assembly abuts against the second cross beam, the sliding assembly is slidably connected with the limit support assembly, an adjusting rod and a sleeve are arranged between the sliding assembly and the telescopic member, one end of the adjusting rod is hinged to the sliding assembly, one end of the sleeve is hinged to the telescopic member, and the adjusting rod is sleeved with the sleeve.

[0006] In a preferred embodiment of the utility model, the fixed buckle assembly comprises: a fixed block, two arc-shaped buckle plates hinged to the fixed block, a groove opened on one side of the fixed block and a screw rod; the screw rod penetrates through the groove, and the end of the screw rod is connected to the sliding assembly, first mounting blocks and second mounting blocks are respectively arranged on the outer walls of the two arc-shaped buckle plates, a lead screw is arranged between the first mounting block and the second mounting block, and fixing nuts are threadedly connected to both ends of the lead screw.

[0007] In a preferred embodiment of the present utility model, the limiting support assembly includes: a limiting block slidably connected to the fixed block and a card slot opened at the top of the limiting block; the inner wall of the card slot is in close contact with the first cross beam.

[0008] In a preferred embodiment of the present utility model, the sliding assembly includes: two sliding plates slidably connected to the limiting block and a rotating shaft hinged to the adjusting rod; the rotating shaft is located between the two sliding plates.

[0009] In a preferred embodiment of the present utility model, the telescopic member includes: a fixed cylinder and a telescopic rod; the fixed cylinder is located at the top of the first cross beam, and the top of the telescopic rod is provided with a top plate hinged to the sleeve, and the top of the top plate is in contact with the bottom of the second cross beam.

[0010] In a preferred embodiment of the present utility model, a sliding groove is opened at the top of the limiting block, and a sliding rail matched with the sliding groove is provided at the bottom of the sliding plate.

[0011] In a preferred embodiment of the present utility model, a card tooth is provided on one side of the limiting block, and a fixed groove slidably connected to the card tooth is provided at the fixed block.

[0012] In a preferred embodiment of the present utility model, the fixed buckle assembly, the limiting support assembly, the sliding assembly and the telescopic member are all made of rigid materials.

[0013] In a preferred embodiment of the present utility model, protrusions are provided on both sides of the card tooth, and notches adapted to the protrusions are provided at the fixed groove.

[0014] In a preferred embodiment of the present utility model, the telescopic member is one of a jack, a hydraulic pump or an air pump.

[0015] The present utility model solves the defects existing in the background technology, and the present utility model has the following beneficial effects:

[0016] (1) Through the close combination of the arc-shaped buckle plate and the lead screw, the present utility model ensures the stable installation of the device on the support column, effectively prevents the loosening problem during long-term use, and thus guarantees the safety of the building body. At the same time, the precise support and limiting function of the limiting support assembly not only disperses the load-bearing pressure of the cross beam, but also prevents the cross beam from being damaged due to uneven stress, and extends the service life of the building. And by changing the position of the adjusting rod in the sleeve, it can be applied to ancient buildings with different building structures and maintenance requirements, thus not only enhancing the stability of the wooden structure building, but also improving its adaptability and maintainability.

[0017] (2) During the disassembly process of the present utility model, the screw is rotated, causing the position of the limit block to change, so that the limit block disengages from the first crossbeam. During this process, the distance between the sliding plate and the limit block also changes, thus forming a coherent and orderly disassembly process, which not only improves the disassembly efficiency but also ensures the integrity and reusability of each component during the disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the structure of the protection mechanism of the present utility model;

[0021] Figure 3 is a schematic diagram of the connection structure among the fixed buckle assembly, the limit support assembly, and the sliding assembly of the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of the fixed buckle assembly of the present utility model;

[0023] Figure 5 is an exploded structure diagram of the limit support assembly and the sliding assembly of the present utility model.

[0024] In the figure:

[0025] 1, building body; 2, support column; 3, first crossbeam; 4, second crossbeam; 5, protection mechanism; 5.1, fixed buckle assembly; 5.2, limit support assembly; 5.3, sliding assembly; 5.4, telescopic member;

[0026] 5.1.1, fixed block; 5.1.2, arc-shaped buckle plate; 5.1.2.1, first mounting block; 5.1.2.2, second mounting block; 5.1.2.3, screw rod; 5.1.2.4, fixed nut; 5.1.3, groove; 5.1.4, screw;

[0027] 5.2.1, limit block; 5.2.1.1, chute; 5.2.1.2, teeth; 5.2.2, card slot;

[0028] 5.3.1, sliding plate; 5.3.1.1, slide rail; 5.3.2, rotating shaft; 5.3.3, adjusting rod; 5.3.4, sleeve;

[0029] 5.4.1, fixed cylinder; 5.4.2, telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only schematically showing the basic structure of the present utility model, so they only show the components related to the present utility model.

[0031] As Figure 1 shown, a protection device for wooden structure building heritage includes: a building body 1, support columns 2, a first cross beam 3, a second cross beam 4, and a protection mechanism 5.

[0032] As Figure 2 and Figure 3 shown, the protection mechanism 5 includes: a fixed buckle assembly 5.1, a limit support assembly 5.2, a sliding assembly 5.3, and a telescopic member 5.4. The fixed buckle assembly 5.1 includes: a fixed block 5.1.1, two arc-shaped buckle plates 5.1.2 hinged to the fixed block 5.1.1, a groove 5.1.3 opened on one side of the fixed block 5.1.1, and a screw rod 5.1.4; the screw rod 5.1.4 penetrates through the groove 5.1.3, and the end of the screw rod 5.1.4 is connected to the sliding assembly 5.3. First mounting blocks 5.1.2.1 and second mounting blocks 5.1.2.2 are respectively arranged on the outer walls of the two arc-shaped buckle plates 5.1.2. A lead screw 5.1.2.3 is arranged between the first mounting block 5.1.2.1 and the second mounting block 5.1.2.2. Fixed nuts 5.1.2.4 are threadedly connected to both ends of the lead screw 5.1.2.3. Thus, effectively preventing building damage caused by structural loosening or deformation.

[0033] As Figure 4 shown, the fixed buckle assembly 5.1 is sleeved on the end of the support column 2. The limit support assembly 5.2 is slidably connected to the fixed buckle assembly 5.1, and the limit support assembly 5.2 abuts against the second cross beam 4. The sliding assembly 5.3 is slidably connected to the limit support assembly 5.2. An adjusting rod 5.3.3 and a sleeve 5.3.4 are arranged between the sliding assembly 5.3 and the telescopic member 5.4. One end of the adjusting rod 5.3.3 is hinged to the sliding assembly 5.3, and one end of the sleeve 5.3.4 is hinged to the telescopic member 5.4. The adjusting rod 5.3.3 and the sleeve 5.3.4 are sleeved. Thus, it helps to disperse the load-bearing pressure of the cross beam, prevent the cross beam from deforming or breaking due to uneven stress, and thus extend the service life of the wooden structure building.

[0034] The limit support assembly 5.2 includes: a limit block 5.2.1 slidably connected to the fixed block 5.1.1 and a card slot 5.2.2 opened on the top of the limit block 5.2.1; the inner wall of the card slot 5.2.2 fits and abuts against the first cross beam 3.

[0035] As Figure 5As shown in the figure, a chute 5.2.1.1 is provided at the top of the limit block 5.2.1, and a slide rail 5.3.1.1 matching the chute 5.2.1.1 is provided at the bottom of the sliding plate 5.3.1. A tooth 5.2.1.2 is provided on one side of the limit block 5.2.1, and a fixing groove slidably connected to the tooth 5.2.1.2 is provided at the fixing block 5.1.1.

[0036] Protrusions are provided on both sides of the tooth 5.2.1.2, and notches adapted to the protrusions are provided at the fixing groove.

[0037] The sliding assembly 5.3 includes: two sliding plates 5.3.1 slidably connected to the limit block 5.2.1 and a rotating shaft 5.3.2 hinged to the adjusting rod 5.3.3; the rotating shaft 5.3.2 is located between the two sliding plates 5.3.1.

[0038] The telescopic member 5.4 includes: a fixed cylinder 5.4.1 and a telescopic rod 5.4.2; the fixed cylinder 5.4.1 is located on the top of the first cross beam 3, and a top plate hinged to the sleeve 5.3.4 is provided at the top of the telescopic rod 5.4.2, and the top of the top plate abuts against the bottom of the second cross beam 4. The telescopic member 5.4 is one of a jack, a hydraulic pump or an air pump. It can take action quickly during emergency repair or reinforcement, reducing the repair time and cost.

[0039] The fixing buckle assembly 5.1, the limit support assembly 5.2, the sliding assembly 5.3 and the telescopic member 5.4 are all made of rigid materials.

[0040] When the utility model is in use, the two arc-shaped buckles 5.1.2 are opened, closed around the end of the support column 2, and the two arc-shaped buckles 5.1.2 are fastened to the support column 2 through the screw rod 5.1.2.3 and the fixing nut 5.1.2.4. Then, by rotating the screw 5.1.4, the position of the limit block 5.2.1 on the fixing block 5.1.1 is changed, so that the first cross beam 3 is embedded in the card slot 5.2.2 at the top of the limit block 5.2.1, thereby supporting and limiting the first cross beam 3.

[0041] Then, the length of the adjusting rod 5.3.3 extending out of the sleeve 5.3.4 is adjusted, so that while the end of the telescopic member 5.4 abuts against the second cross beam 4, the slide rail 5.3.1.1 at the bottom of the sliding plate 5.3.1 can be fixed on the top of the limit block 5.2.1 along the chute 5.2.1.1. Furthermore, under the coordinated work of the sliding assembly 5.3 and the telescopic member 5.4, the fine adjustment and stable support of the distance between the first cross beam 3 and the second cross beam 4 are realized, thereby protecting the stability and safety of the wooden structure building heritage.

[0042] Another installation step of the present utility model: First, install the telescopic member 5.4 between the first cross beam 3 and the second cross beam 4, and adjust the telescopic position of the telescopic rod 5.4.2 so that the end of the telescopic rod 5.4.2 abuts against the bottom of the second cross beam 4; then fasten the two arc-shaped buckle plates 5.1.2 on the support column 2 through the screw rod 5.1.2.3 and the fixing nut 5.1.2.4; then rotate the screw rod 5.1.4 to continuously raise the position of the limit block 5.2.1; and then change the position of the adjusting rod 5.3.3 so that during the raising process of the limit block 5.2.1, the bottom of the sliding plate 5.3.1 can be embedded in the sliding groove 5.2.1.1 of the limit block 5.2.1, thus completing the installation process.

[0043] Based on the ideal embodiments of the present utility model as inspiration, through the above description, relevant personnel can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A device for protecting wooden structure heritage, comprising: A building body, a support column, a first crossbeam, a second crossbeam and a protection mechanism; characterized in that the protection mechanism includes: a fixing buckle assembly, a limiting support assembly, a sliding assembly and a telescopic member; the fixing buckle assembly is sleeved on the end of the support column, the limiting support assembly is slidably connected to the fixing buckle assembly, and the limiting support assembly abuts against the second crossbeam, the sliding assembly is slidably connected to the limiting support assembly, an adjusting rod and a sleeve are provided between the sliding assembly and the telescopic member, one end of the adjusting rod is hinged to the sliding assembly, one end of the sleeve is hinged to the telescopic member, and the adjusting rod is sleeved on the sleeve.

2. The device for protecting wooden structure heritage according to claim 1, characterized in that: The fixing buckle assembly includes: a fixing block, two arc-shaped buckle plates hinged to the fixing block, a groove opened on one side of the fixing block and a screw rod; the screw rod passes through the groove, and the end of the screw rod is connected to the sliding assembly, and the outer walls of the two arc-shaped buckle plates are respectively provided with a first mounting block and a second mounting block, a screw rod is provided between the first mounting block and the second mounting block, and both ends of the screw rod are threadedly connected with fixing nuts.

3. The device for protecting wooden structure heritage according to claim 2, characterized in that: The limiting support assembly comprises: a limiting block slidably connected to the fixing block and a slot provided on the top of the limiting block; the inner wall of the slot is in contact with the first crossbeam.

4. The device for protecting wooden structure heritage according to claim 3 is characterized in that: The sliding assembly comprises: two sliding plates slidably connected to the limit blocks and a rotating shaft hinged to the adjusting rod; the rotating shaft is located between the two sliding plates.

5. The device for protecting wooden structure heritage according to claim 1, characterized in that: The telescopic member comprises: a fixed cylinder and a telescopic rod; the fixed cylinder is located at the top of the first beam, the top of the telescopic rod is provided with a top plate hinged to the sleeve, and the top of the top plate abuts against the bottom of the second beam.

6. The device for protecting wooden structure heritage according to claim 4, characterized in that: A slide groove is provided on the top of the limit block, and a slide rail matched with the slide groove is provided on the bottom of the sliding plate.

7. The device for protecting wooden structure heritage according to claim 3 is characterized by: A latching tooth is arranged on one side of the limit block, and a fixing groove which is slidably connected to the latching tooth is arranged at the fixing block.

8. The device for protecting wooden structure heritage according to claim 1, characterized in that: The fixing buckle assembly, the limiting support assembly, the sliding assembly and the telescopic member are all made of rigid materials.

9. The device for protecting wooden structure heritage according to claim 7, characterized in that: Both sides of the latching teeth are provided with protrusions, and the fixing groove has notches matched with the protrusions.

10. The device for protecting wooden structure heritage according to claim 1, characterized in that: The telescopic member is one of a jack, a hydraulic pump or an air pump.

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