Ancient building wood structure cracking wood beam reinforcing tool

Abstract

The utility model discloses an ancient building wood structure cracking wood beam reinforcing tool. The ancient building wood structure cracking wood beam reinforcing tool comprises two repairing rings, a plurality of lock catches, a plurality of clamping assemblies and an adjusting assembly used for pushing a plurality of adjusting rods inwards. Through the arrangement of the clamping assembly and the adjusting assembly, the extrusion plate can be conveniently extruded on the outer wall of the wood structure for supporting, the bearing capacity of the wood structure is improved, the situation that the wood structure is broken due to the fact that the cracking position is stressed under external force is avoided, carrying and installation can be conveniently carried out, and the convenience of wood structure repairing is improved; through the arrangement of the inserting rods and the elastic strips, when the inserting rods are inserted into the inserting holes, gaps between the inserting rods and the inserting holes are filled through deformation of the elastic strips, friction force is increased, and the connecting effect of the gear rings on the two sides is improved; and through the arranged elastic blocks, when the extrusion plate extrudes, the elastic blocks make contact with the wood structure, the elastic blocks can deform during extrusion to be conveniently attached to the outer wall of the wood structure, the friction force between the elastic blocks and the wood structure is increased, and the supporting effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ancient building repair technical field especially relates to a kind of ancient building wood structure cracking wood beam reinforcing tool. BACKGROUND

[0002] Wood beam is important bending member in ancient building wood structure, crack can significantly affect wood beam carrying capacity, seriously threaten the safety of structure. In order to ensure the safe use of ancient building wood structure, cracking wood beam needs to be repaired and reinforced.

[0003] The existing reinforcing tool is large in size, and needs to be carried and installed at the fracture by the staff during repair, which consumes a lot of time and effort of the staff during carrying and installation, affecting the convenience of reinforcement.

[0004] Therefore, it is necessary to develop a kind of ancient building wood structure cracking wood beam reinforcing tool to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to design a kind of ancient building wood structure cracking wood beam reinforcing tool to solve the above problems.

[0006] The utility model realizes the above-mentioned purposes through the following technical solutions:

[0007] A kind of ancient building wood structure cracking wood beam reinforcing tool, comprising:

[0008] Two repair rings, both of which are semicircular ring columnar structures, with semicircular ring columnar grooves inside, and the two ends of the two repair rings are respectively butted to form a circular ring columnar structure.

[0009] Multiple locks, connected between the two ends of the two repair rings.

[0010] Multiple clamping assemblies, including adjusting rods and extrusion plates, with multiple sliding holes on the inner side wall of the circular ring columnar structure, radially distributed around the center of the circular ring columnar structure, and multiple adjusting rods slidably placed in the multiple sliding holes; the first end of the adjusting rod is connected with the first end of the extrusion plate, and the extrusion plate is placed on the inner side of the adjusting rod; the cracking wood beam passes through the circular ring columnar structure axially, and multiple extrusion plates extrude the side wall of the cracking wood beam.

[0011] An adjusting assembly for pushing multiple adjusting rods inward; the adjusting assembly is installed on the two repair rings.

[0012] Specifically, the adjusting assembly comprises a knob, a transmission rod, a transmission gear, a gear ring, a plurality of bevel gears, a plurality of sliding seats and a plurality of lead screws, an installation hole is axially formed in one repair ring, the installation hole is communicated with the channel, the transmission rod is rotatably installed in the installation hole, the first end of the transmission rod is connected with the knob, the knob is arranged outside the repair ring, the second end of the transmission rod is connected with the transmission gear, the top of the channel is provided with a dovetail groove, the upper end of the gear ring is correspondingly formed as a dovetail sliding block, the dovetail sliding block is slidably arranged in the dovetail groove, a circle of gear grooves is arranged on the side wall of the gear ring and engaged with the transmission gear, the lower end of the gear ring is provided with a bevel gear groove, a cavity is axially arranged in the adjusting rod, a screw hole is axially arranged on the second end of the adjusting rod, the sliding seat is formed as a circular column structure, the first end of the sliding seat is installed on the inner side wall of the channel, the adjusting rod is slidably arranged in the sliding seat, the adjusting rod is circumferentially rotationally matched with the sliding seat, the lead screw is threadedly matched with the screw hole, the first end of the lead screw is arranged in the cavity of the adjusting rod, the second end of the lead screw is connected with the bevel gear, and the bevel gear is engaged with the bevel gear groove.

[0013] Further, a plurality of limiting grooves are axially arranged on the inner wall of the sliding seat, and a plurality of guide rails are correspondingly arranged on the outer wall of the adjusting rod and slidably arranged in the limiting grooves.

[0014] Further, the gear ring comprises two sub-gear rings formed as semicircular columns, and the two ends of the two sub-gear rings are connected respectively.

[0015] Further, the upper part of the outer wall of the first end of the first sub-gear ring is provided with a plug hole, and the lower part is provided with a plug rod, the upper part of the outer wall of the first end of the second sub-gear ring connected with the first sub-gear ring is provided with a plug rod, and the lower part is provided with a plug hole; the upper part of the outer wall of the second end of the first sub-gear ring is provided with a plug hole, and the lower part is provided with a plug rod, the upper part of the outer wall of the second end of the second sub-gear ring connected with the first sub-gear ring is provided with a plug rod, and the lower part is provided with a plug hole; the plug rod is inserted into the plug hole.

[0016] Preferably, a plurality of elastic strips arranged in a circumferential direction are fixedly connected to the outer wall of the plug rod.

[0017] Preferably, the transmission rod is rotatably installed in the installation hole through a bearing.

[0018] Preferably, a plurality of elastic blocks are arranged on the second end of the extrusion plate.

[0019] The wood structure repairing device has the advantages that:

[0020] 1. The clamping assembly and the adjusting assembly are arranged, so that the extrusion plate can be conveniently extruded on the outer wall of the wood structure for support, the bearing capacity is improved, the cracking part is prevented from being broken under external force, and the wood structure repairing device can be conveniently carried and installed, and the convenience of wood structure repairing is improved.

[0021] 2. With the addition of the insert rod and elastic strip, when the insert rod is inserted into the insertion hole, the deformation of the elastic strip fills the gap between the insert rod and the insertion hole, increasing friction and improving the connection effect of the gear rings on both sides.

[0022] 3. With the addition of elastic blocks, when the extrusion plate is pressed, the elastic blocks come into contact with the wooden structure. They can deform under pressure and fit easily against the outer wall of the wooden structure, increasing the friction between them and the wooden structure and improving the support effect. Attached Figure Description

[0023] Figure 1 This is the front view of the present utility model;

[0024] Figure 2 This is a cross-sectional view of the repair ring of this utility model;

[0025] Figure 3 Detailed view of the sliding seat and adjusting rod of this utility model;

[0026] Figure 4 This is a partial view of the gear ring of this utility model;

[0027] Figure 5 This is a detailed view of the extrusion plate in Embodiment 2 of this utility model.

[0028] Legend: 1. Repair ring; 2. Lock; 3. Adjusting rod; 4. Extrusion plate; 5. Knob; 6. Transmission rod; 7. Transmission gear; 8. Gear ring; 9. Rotating plate; 10. Bevel gear; 11. Sliding seat; 12. Lead screw; 13. Limiting groove; 14. Guide rail; 15. Gear groove; 16. Bevel gear groove; 17. Insertion hole; 18. Insert rod; 19. Elastic strip; 20. Elastic block. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it need not be further defined and explained in subsequent views.

[0032] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship commonly placed when the utility model product is used, or is the orientation or position relationship commonly understood by those skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0033] In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0034] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrange", "connect" and the like should be understood in a broad sense, for example, "connect" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The specific embodiments of the utility model will be described in detail below in combination with the drawings.

[0036] As shown in the drawings, an ancient building wood structure cracked wood beam reinforcing tool comprises: Figures 1-5

[0037] Two repair rings 1; both the repair rings 1 are semicircular ring columnar structures; a semicircular ring columnar channel is arranged in the repair ring 1; the two ends of the two repair rings 1 are respectively butted to form a circular ring columnar structure;

[0038] A plurality of buckles 2; the two ends of the two repair rings 1 are connected through the buckles 2;

[0039] A plurality of clamping assemblies; the clamping assembly comprises an adjusting rod 3 and a pressing plate 4, a plurality of sliding holes are arranged on the inner side wall of the circular ring columnar structure, the plurality of sliding holes are uniformly distributed radially relative to the center of the circular ring columnar structure, and a plurality of adjusting rods 3 are respectively slidably arranged in the plurality of sliding holes; the first end of the adjusting rod 3 is connected with the first end of the pressing plate 4, the pressing plate 4 is arranged on the inner side of the adjusting rod 3, the cracked wood beam axially passes through the circular ring columnar structure, and a plurality of pressing plates 4 press the side wall of the cracked wood beam; ​

[0040] An adjustment assembly for pushing multiple adjustment rods 3 inward; the adjustment assembly is mounted on two repair rings 1.

[0041] like Figure 2 As shown, in some embodiments, the adjustment assembly includes a knob 5, a transmission rod 6, a transmission gear 7, a gear ring 8, multiple bevel gears 10, multiple sliding seats 11, and multiple lead screws 12. An axial mounting hole is provided on a repair ring 1, communicating with a channel. The transmission rod 6 is rotatably mounted within the mounting hole. The first end of the transmission rod 6 is connected to the knob 5, which is located outside the repair ring 1. The second end of the transmission rod 6 is connected to the transmission gear 7. A dovetail groove is provided at the top of the channel, and correspondingly, the upper end of the gear ring 8 is formed as a dovetail slider, which is slidably placed within the dovetail groove. The cooperation between the dovetail slider and the dovetail groove prevents the gear ring 8 from falling. It also serves as a guide for the ring rotation; a gear groove is provided on the side wall of the gear ring 8, which meshes with the transmission gear 7; a bevel gear groove is provided at the lower end of the gear ring 8; an axial cavity is provided inside the adjusting rod 3; a screw hole is provided axially at the second end of the adjusting rod 3; the sliding seat 11 is formed into a circular cylindrical structure; the first end of the sliding seat 11 is installed on the inner side wall of the groove; the adjusting rod 3 is slidably placed in the sliding seat 11; the adjusting rod 3 and the sliding seat 11 are circumferentially anti-rotationally engaged; the lead screw 12 is threadedly engaged with the screw hole; the first end of the lead screw is placed in the cavity of the adjusting rod 3; the second end of the lead screw is connected to the bevel gear 10; and the bevel gear 10 meshes with the bevel gear groove.

[0042] like Figure 3 As shown, in some embodiments, a plurality of limiting grooves are axially and uniformly arranged on the inner wall of the sliding seat 11, and correspondingly, a plurality of guide rails 14 are arranged on the outer wall of the adjusting rod 3, and the plurality of guide rails 14 are slidably placed in the plurality of limiting grooves.

[0043] like Figure 4 As shown, in some embodiments, the gear ring 8 includes two sub-gear rings formed as semi-circular cylindrical rings, with their ends connected respectively. The first sub-gear ring has an insertion hole 17 on the upper part of its first end outer wall and an insertion rod 18 on its lower part. The second sub-gear ring connected to it also has an insertion rod 18 on the upper part of its first end outer wall and an insertion hole 17 on its lower part. The first sub-gear ring has an insertion hole 17 on the upper part of its second end outer wall and an insertion rod 18 on its lower part. The second sub-gear ring connected to it also has an insertion rod 18 on the upper part of its second end outer wall and an insertion hole 17 on its lower part. The insertion rod 18 is inserted into the insertion hole 17. Multiple circumferentially arranged elastic strips 19 are fixedly connected to the outer wall of the insertion rod 18.

[0044] In some embodiments, the transmission rod 6 is rotatably mounted in the mounting hole via a bearing.

[0045] like Figure 5As shown, in some embodiments, a plurality of elastic blocks are arranged on the second end of the extrusion plate.

[0046] In some embodiments, two locks 2 are connected between the two ends of the two repair rings 1, one of which is connected to the first face of the repair ring 1, and the other is connected to the second face of the repair ring 1.

[0047] In some embodiments, the extrusion plate can be formed into an arc-shaped plate structure to better fit the side wall of the cracked wooden beam.

[0048] The working principle of the present application is as follows:

[0049] The two repair rings 1 are fitted on the side wall of the cracked wooden beam, the plug rod 18 of the two sub-gear rings is inserted and matched with the insertion hole 17, and then the connection of the two repair rings 1 is locked by the lock. Turn the knob 5, the knob 5 drives the transmission rod 6 to rotate, the transmission rod 6 drives the transmission gear 7 to rotate, the transmission gear 7 drives the gear ring 8 to rotate, the gear ring 8 drives the bevel gear 10 to rotate, and then the bevel gear 10 drives the lead screw 12 to rotate. Because the lead screw 12 is threadedly connected with the adjusting rod 3, and the sliding seat 11 is axially rotationally limited with the adjusting rod 3, the adjusting rod 3 moves inward, and the extrusion plate 4 is extruded to the side wall of the cracked wooden beam, and the reinforcement of the cracked wooden beam is completed.

[0050] The above is only the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A reinforcing tool for a cracked wooden beam of an ancient building wooden structure, characterized in that, The utility model relates to a kind of wood beam repairing device, including: Two repair rings (1);Two repair rings (1) are half circular annular column structure;Repair ring (1) is provided with half circular annular channel in;The two ends of two repair rings (1) are respectively butt joint to form circular annular column structure; Multiple lock catch (2);Two repair rings (1) between two ends are connected by lock catch (2); Multiple clamping assemblies;Clamping assembly includes adjusting rod (3) and extrusion plate (4), circular annular column structure is provided with multiple sliding holes on inner side wall, multiple sliding holes are distributed radially to the center of circular annular column structure, multiple adjusting rods (3) are respectively slidably placed in multiple sliding holes;The first end of adjusting rod (3) is connected with the first end of extrusion plate (4), extrusion plate (4) is placed in the inner side of adjusting rod (3), cracked wood beam is axially passed through circular annular column structure, multiple extrusion plates (4) extrude the side wall of cracked wood beam; Adjusting assembly for pushing multiple adjusting rods (3) inward;Adjusting assembly is installed on two repair rings (1).

2. The ancient building wood structure cracked wood beam reinforcing tooling according to claim 1, characterized in that, Adjusting assembly includes knob (5), transmission rod (6), transmission gear (7), gear ring (8), multiple bevel gears (10), multiple sliding seats (11), multiple lead screws (12), one installation hole is axially set on one repair ring (1), installation hole is communicated with channel, transmission rod (6) is rotatably installed in installation hole, the first end of transmission rod (6) is connected with knob (5), knob (5) is placed outside repair ring (1), the second end of transmission rod (6) is connected with transmission gear (7), the top of channel is provided with dovetail groove, the upper end of gear ring (8) is correspondingly formed dovetail slider, dovetail slider is slidably placed in dovetail groove, the side wall of gear ring (8) is provided with a circle of gear groove, gear groove is engaged with transmission gear (7), the lower end of gear ring (8) is provided with bevel gear groove, the inside of adjusting rod (3) is axially provided with cavity, the second end of adjusting rod (3) is axially provided with screw hole, sliding seat (11) is formed circular annular column structure, the first end of sliding seat (11) is installed on the inner side wall of channel, adjusting rod (3) is slidably placed in sliding seat (11), adjusting rod (3) is circumferentially rotation-stopping with sliding seat (11), lead screw (12) is threadedly engaged with screw hole, the first end of lead screw is in the cavity of adjusting rod (3), the second end of lead screw is connected with bevel gear (10), bevel gear (10) is engaged with bevel gear groove.

3. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 2, characterized in that, Multiple guide rails (14) are slidably placed in multiple limiting grooves on the inner wall of sliding seat (11).

4. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 2, characterized in that, Gear ring (8) includes two sub-gear rings formed half circular annular, two sub-gear rings are connected respectively at two ends.

5. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 4, characterized in that, The upper part of the outer wall of the first end of the first sub-gear ring is provided with a jack (18), and the lower part is provided with a jack (18). The upper part of the outer wall of the first end of the second sub-gear ring connected with the first sub-gear ring is provided with a jack (18), and the lower part is provided with a jack (18). The upper part of the outer wall of the second end of the first sub-gear ring is provided with a jack (18), and the lower part is provided with a jack (18). The upper part of the outer wall of the second end of the second sub-gear ring connected with the first sub-gear ring is provided with a jack (18), and the lower part is provided with a jack (18). The jack (18) is inserted into the jack (17).

6. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 5, characterized in that, The outer wall of the jack (18) is fixedly connected with a plurality of elastic strips (19) arranged in a circle.

7. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 2, characterized in that, The transmission rod (6) is rotatably installed in the mounting hole through a bearing.

8. The ancient building wood structure cracked wood beam reinforcing tooling kit according to claim 2, characterized in that, A plurality of elastic blocks are arranged on the second end of the extrusion plate.

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