CN218324055U - A maintain reinforcing apparatus for timber structure tenon fourth of twelve earthly branches node is built to ancient - Google Patents

Abstract

The utility model discloses a maintain reinforcing apparatus for timber structure tenon fourth of twelve earthly branches node is built to ancient times, including first connecting plate and second connecting plate, the joint department of first connecting plate and second connecting plate runs through and has seted up the perforation, the spacing groove has been seted up to fenestrate upper and lower both ends intercommunication, fenestrate inside is provided with the sleeve, the thread groove has been seted up at both ends around the telescopic inboard, the sleeve has the threaded rod through thread groove threaded connection, the one end that the threaded rod carried on the back mutually still is connected with the cross handle. The utility model discloses a slip arc wall and the stopper that set up can be spacing the sleeve along perforating the orientation, avoid taking place the sleeve in the use and take place to slide along perforating axial direction, support to lean on between sleeve and the spacing groove and can make the sleeve carry out spacingly along perforating the outer peripheral face orientation through the shelves strip that sets up, avoid taking place the sleeve in the use and take place to rotate along perforating the outer peripheral face orientation.

Description

A maintain reinforcing apparatus for timber structure tenon fourth of twelve earthly branches node is built to ancient

Technical Field

The utility model relates to an ancient building timber structure maintains the reinforcement field, specifically is a maintain reinforcing apparatus that is used for ancient building timber structure tenon fourth of twelve earthly branches node.

Background

The ancient Chinese building is built by main components such as upright posts, cross beams, purlins and the like in a structural mode that timber and tiles are used as main building materials and a wood frame structure is used as a main structural mode, and joints among the components are matched by mortise and tenon joints to form a frame with high elasticity.

The existing ancient timber structure is damaged in various ways, the influence degree on the whole earthquake resistance of the timber structure is different, most energy of a system is dissipated through horizontally reciprocating extrusion deformation in the earthquake process by the tenon-and-mortise joint serving as an important earthquake-resistant connecting structure of the timber structure, the tenon-and-mortise joint is accompanied with the tenon pulling phenomenon of a certain degree in the process, the proper tenon pulling is beneficial to dissipation of earthquake energy of the system and redistribution of internal force of the structure, and if the tenon pulling amount is too large, the joint connection failure is caused to endanger the whole structure.

Therefore, it is necessary to provide a maintenance and reinforcement device for ancient timber structure mortise and tenon joints to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain reinforcing apparatus for timber structure tenon fourth of twelve earthly branches node is built to ancient to solve the problem that above-mentioned background art exists, the utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a maintain reinforcing apparatus for wooden structure tenon fourth of twelve earthly branches node is built to ancient times, includes first connecting plate and second connecting plate, the joint department of first connecting plate and second connecting plate runs through and has seted up the perforation, the spacing groove has been seted up in fenestrate upper and lower both ends intercommunication, fenestrate inside is provided with the sleeve, the thread groove has been seted up at both ends around the telescopic inboard, the sleeve has the threaded rod through thread groove threaded connection, the threaded rod one end of carrying on the back mutually still is connected with the cross handle, the front end the one end of threaded rod is connected with the concave round pin piece, the rear end the one end of threaded rod is connected with the protruding round pin piece of being connected with the cooperation of concave round pin piece.

Preferably, two sets of sliding arc-shaped grooves communicated with the limiting grooves are formed in the first connecting plate, limiting blocks connected with the sliding arc-shaped grooves in a sliding mode are connected to the upper end and the lower end of the center of the outer peripheral face of the sleeve, and the sleeve can be limited in the perforation direction through the sliding arc-shaped grooves and the limiting blocks.

Preferably, the screw thread direction of the screw thread grooves formed in the front end and the rear end of the inner side of the sleeve is opposite, and the screw thread grooves formed in the front end and the rear end of the inner side of the sleeve are opposite in screw thread direction, so that the screw thread grooves can be rotationally fixed in the same direction when two threaded rods are installed, and the concave pin block and the convex pin block can be conveniently connected in a matched mode.

Preferably, the outermost wall of the sleeve is set to be composed of a sealing rubber ring, the sealing rubber ring is set to have elasticity, so that the tenon and mortise joint of the first connecting plate and the second connecting plate can be properly pulled out, and the dissipation of seismic energy of a system and the redistribution of internal force of the structure are facilitated.

Preferably, the inside of the limiting groove is provided with a stop strip which abuts between the sleeve and the limiting groove, and the stop strip which is arranged abuts between the sleeve and the limiting groove so that the sleeve can be limited along the direction of the outer peripheral surface of the through hole.

Preferably, the concave pin block and the convex pin block can be matched to form a cylinder structure to be abutted against the inner wall of the sleeve to enhance the supporting capacity of the sleeve, and the sleeve is prevented from being depressed due to the fact that the sleeve is subjected to large impact force.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can limit the sleeve along the perforation direction through the arranged sliding arc-shaped groove and the limiting block, avoid the sleeve from sliding along the axial direction of the perforation in the using process, limit the sleeve along the direction of the perforated outer peripheral surface by the arranged stop strip which is supported between the sleeve and the limiting groove, and avoid the sleeve from rotating along the direction of the perforated outer peripheral surface in the using process;

2. the utility model discloses a telescopic outermost wall sets up to have elasticity can compressive rigidity in order to guarantee that it is unlikely to produce under the less circumstances of atress or atress and caves in and make the tenon of pulling out that the tenon fourth of the twelve earthly branches node of first connecting plate and second connecting plate can be moderate-adapted, help the redistribution of system seismic energy's dissipation and structure internal force, but constitute the cylinder structure through the concave pin piece that sets up and cooperate with the convex pin piece and lean on can strengthen telescopic support ability at sleeve inner wall, avoid the sleeve to receive great impact force and lead to the sleeve to take place the phenomenon of sunkenly.

Drawings

Fig. 1 is a schematic connection diagram of a first connection plate and a second connection plate according to the present invention;

FIG. 2 is a perspective view of the piercing insert sleeve of FIG. 1 in accordance with the present invention;

FIG. 3 is an isolated view of the present invention shown in FIG. 2;

FIG. 4 is an exploded view of the sleeve of the present invention;

fig. 5 is a schematic front view of the present invention;

FIG. 6 is an enlarged view of the point A in FIG. 5 according to the present invention;

fig. 7 is a schematic top view of the sleeve according to the present invention.

In the figure: 1. a first connecting plate; 2. a second connecting plate; 3. perforating; 4. a limiting groove; 5. a sleeve; 6. a thread groove; 7. a threaded rod; 8. a cross-shaped handle; 9. a recess pin block; 10. a cam block; 11. a sliding arc-shaped slot; 12. a limiting block; 13. sealing the rubber ring; 14. a stop bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-7, a maintain reinforcing apparatus for ancient building timber structure tenon fourth of twelve earthly branches node, including first connecting plate 1 and second connecting plate 2, the joint department of first connecting plate 1 and second connecting plate 2 runs through and has seted up perforation 3, perforation 3's upper and lower both ends intercommunication has seted up spacing groove 4, perforation 3's inside is provided with sleeve 5, thread groove 6 has been seted up at both ends around sleeve 5's inboard, sleeve 5 has threaded rod 7 through thread groove 6 threaded connection, threaded rod 7 back on the back of the body one end still is connected with cross handle 8, the one end of the threaded rod 7 of front end is connected with concave round pin piece 9, the one end of the threaded rod 7 of rear end is connected with protruding round pin piece 10 of being connected with concave round pin piece 9 cooperation.

As shown in fig. 1-7, two sets of sliding arc-shaped grooves 11 communicated with the limiting groove 4 are formed in the first connecting plate 1, the limiting blocks 12 connected with the sliding arc-shaped grooves 11 in a sliding manner are connected to the upper end and the lower end of the center of the outer peripheral surface of the sleeve 5, the sleeve 5 can be limited in the direction along the through hole 3 by the aid of the sliding arc-shaped grooves 11 and the limiting blocks 12, and sliding of the sleeve 5 in the axial direction along the through hole 3 is avoided in the using process.

As shown in fig. 1 to 7, the screw thread directions of the screw thread grooves 6 formed at the front and rear ends inside the sleeve 5 are opposite, and the screw thread directions of the screw thread grooves 6 formed at the front and rear ends inside the sleeve 5 are opposite, so that the screw thread grooves can be rotationally fixed in the same direction when two screw rods 7 are installed, and the concave pin block 9 and the convex pin block 10 can be conveniently connected in a matching manner.

As shown in fig. 1 to 7, the outermost wall of the sleeve 5 is formed by the sealing rubber ring 13, and the sealing rubber ring 13 formed by the outermost wall of the sleeve 5 has elastic performance and compressive rigidity so as to ensure that the sealing rubber ring does not sag under the condition of no stress or small stress, so that the mortise and tenon joints of the first connecting plate 1 and the second connecting plate 2 can be properly pulled out, and the dissipation of seismic energy of a system and the redistribution of internal structural force are facilitated.

As shown in fig. 1 to 7, the stop bars 14 are disposed inside the limiting grooves 4 and abut against between the sleeve 5 and the limiting grooves 4, and the sleeve 5 can be limited along the direction of the outer peripheral surface of the through hole 3 by the stop bars 14 abutting against between the sleeve 5 and the limiting grooves 4, so that the sleeve 5 is prevented from rotating along the direction of the outer peripheral surface of the through hole 3 in the using process.

As shown in fig. 1 to 7, the concave pin block 9 and the convex pin block 10 can cooperate to form a cylinder structure to abut against the inner wall of the sleeve 5, and the concave pin block 9 and the convex pin block 10 can cooperate to form a cylinder structure to abut against the inner wall of the sleeve 5, so that the supporting capability of the sleeve 5 can be enhanced, and the sleeve 5 is prevented from being depressed due to a large impact force.

The working principle is as follows: during the use, at first connect first connecting plate 1 with second connecting plate 2 well, then insert two threaded rods 7 respectively towards two openings of sleeve 5, protruding round pin piece 10 and concave round pin piece 9 move in opposite directions this moment, after two threaded rods 7 relative one end contact thread groove 6, can carry out rotatory fixed threaded rod 7 on same direction through two opposite thread groove 6 of screw direction, be convenient for concave round pin piece 9 and convex round pin piece 10's cooperation to be connected, then insert the stopper 12 at sleeve 5 top inside along spacing groove 4 opening direction to perforation 3, then rotate stopper 12 inside slip arc groove 11 through cross handle 8 rotatory sleeve 5, can be spacing sleeve 5 along 3 directions of perforation, avoid taking place sleeve 5 and take place to slide on the perforation 3 axial direction in the use, at last insert the inside butt joint of spacing groove 4 of stop bar 14 and can make sleeve 5 along 3 directions of perforation peripheral face, avoid sleeve 5 to take place to spacing on the perforation 3 directions in the use, the outer peripheral face of taking place sleeve 5 along 3 directions of perforation, can avoid the concave round pin piece 5 and the cylindrical reinforcing capacity that the set up through the concave round pin piece 5 and the round pin piece 5 cooperation that sets up, the internal wall can avoid receiving impact force of the cylindrical reinforcing structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a maintain reinforcing apparatus for ancient building timber structure tenon fourth of twelve earthly branches node, includes first connecting plate (1) and second connecting plate (2), its characterized in that: first connecting plate (1) runs through with the joint department of second connecting plate (2) and has seted up perforation (3), spacing groove (4) have been seted up in the upper and lower both ends intercommunication of perforation (3), the inside of perforation (3) is provided with sleeve (5), thread groove (6) have been seted up at both ends around the inboard of sleeve (5), sleeve (5) have threaded rod (7) through thread groove (6) threaded connection, threaded rod (7) one end of carrying on the back mutually still is connected with cross handle (8), the front end the one end of threaded rod (7) is connected with concave round pin piece (9), the rear end the one end of threaded rod (7) is connected with convex round pin piece (10) of being connected with concave round pin piece (9) cooperation.

2. The maintenance reinforcing apparatus for ancient timber structure tenon fourth of twelve earthly branches node of building according to claim 1, characterized in that: two sets of sliding arc-shaped grooves (11) communicated with the limiting groove (4) are formed in the first connecting plate (1), and limiting blocks (12) connected with the sliding arc-shaped grooves (11) in a sliding mode are connected to the upper end and the lower end of the center of the outer peripheral face of the sleeve (5).

3. The maintenance reinforcing apparatus for ancient timber structure tenon fourth of twelve earthly branches node of building according to claim 1, characterized in that: the thread direction of the thread groove (6) arranged at the front end and the rear end of the inner side of the sleeve (5) is opposite.

4. The maintenance reinforcing apparatus for ancient timber structure tenon fourth of twelve earthly branches node of building according to claim 1, characterized in that: the outermost wall of the sleeve (5) is formed by a sealing rubber ring (13).

5. The maintenance reinforcing apparatus for ancient timber structure tenon fourth of twelve earthly branches node of building according to claim 2, characterized in that: and the inner part of the limiting groove (4) is provided with a stop strip (14) which is abutted between the sleeve (5) and the limiting groove (4).

6. The maintenance reinforcing apparatus for ancient timber structure tenon fourth of twelve earthly branches node of building according to claim 1, characterized in that: the concave pin block (9) and the convex pin block (10) can be matched to form a cylindrical structure to abut against the inner wall of the sleeve (5).

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