CN211313088U

CN211313088U - Connecting piece for splicing wooden columns of ancient buildings

Info

Publication number: CN211313088U
Application number: CN201922046959.XU
Authority: CN
Inventors: 邓涛; 陈银昌
Original assignee: Anhui Shanshui Rural Cultural Industry Co ltd
Current assignee: Anhui Shanshui Rural Cultural Industry Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-21
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an ancient building construction technical field discloses a connecting piece for concatenation of ancient building post, including last connecting piece and lower connecting piece, the rigid coupling has the surrounding edge on the connecting piece down, L shape breach has been seted up on the surrounding edge, L type breach includes inlet port and fixed port, the bottom rigid coupling of going up the connecting piece has the step that can insert in the surrounding edge, the rigid coupling has the fixed block with the fixed port adaptation on the step, set up on the lateral wall of going up the connecting piece can with the interface connection's interface, it has the stuff to peg graft jointly in interface and the inlet port, draw-in groove one has all been seted up on the lateral wall of interface and inlet port, the rigid coupling has one with draw-in groove joint complex card strip one on the stuff, the screw has all been seted up to the bottom of step and stuff, common threaded connection has the bolt on. The utility model has the advantages of it is following and effect: the problem of the landing that the wooden plug probably exists is reduced, the stability of connecting piece and lower connecting piece is improved to improve the fastness of post concatenation.

Description

Connecting piece for splicing wooden columns of ancient buildings

Technical Field

The utility model relates to an ancient building construction technical field, in particular to a connecting piece for ancient building post concatenation.

Background

The wooden column is one of the important components of the ancient Chinese building, and in the ancient wooden building, the wooden column is required to be used as a supporting component. In multilayer or than in great timber structure ancient building, the timber that uses is than longer, and when the shaft is too long, a log often can not satisfy the requirement, needs two or more logs to splice to this timber length after making the concatenation satisfies the building requirement.

At present, the utility model discloses a chinese utility model patent that bulletin number is CN205134550U discloses a connecting piece for ancient building post concatenation, connecting piece and lower connecting piece on the iron system, be provided with the surrounding edge down on the connecting piece, be provided with L type breach on the surrounding edge, L type breach includes the inlet port and with the perpendicular fixed mouthful that sets up of inlet port, it is provided with to insert the cavity step of establishing into in the surrounding edge to go up the one end that is close to the connecting piece down on the connecting piece, be provided with the fixed block on the outer wall of step, the fixed block can slide into the inlet port and get into fixed mouthful along with the rotation of last connecting piece, be provided with the wooden plug in the inlet port, the wooden plug passes through the bolt and is fixed with the step, the lower part of lower connecting piece and the upper portion of last connecting piece all are provided with the standing groove, the standing groove includes the bottom plate, be provided with the wooden post in the standing groove.

The connecting piece of above-mentioned technical scheme can be with two wooden columns fast firm connection, but has following defect: the wooden plug is fixed with the step through the bolt, and the problem of smooth silk easily appears after the bolt is used for a long time, leads to the easy landing of wooden plug, has influenced the stability that upper junction spare and lower connecting piece are connected to the fastness of wooden pillar concatenation has been influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a connecting piece for ancient building post concatenation reduces the landing problem that the stuff probably exists, improves the stability that connecting piece and lower connecting piece connected to improve the fastness of post concatenation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a connecting piece for splicing wooden columns of ancient buildings comprises an upper connecting piece and a lower connecting piece, wherein the top of the upper connecting piece and the top of the lower connecting piece are both provided with a placing groove, the placing groove is fixedly connected with a stud fixedly connected with the wooden columns, the lower connecting piece is fixedly connected with a surrounding edge, the surrounding edge is provided with an L-shaped notch, the L-shaped notch comprises an inlet opening and a fixing opening vertically arranged with the inlet opening, the bottom of the upper connecting piece is fixedly connected with a step capable of being inserted into the surrounding edge, the step is fixedly connected with a fixing block matched with the fixing opening, the side wall of the upper connecting piece is provided with an inserting port capable of being communicated with the inlet opening, the inserting port and the inlet opening are jointly inserted with a wooden plug, the side wall of the inserting port and the side wall of the inlet opening are both provided with a first clamping groove, and the wooden plug is fixedly connected with a first clamping strip matched, screw holes are formed in the step and the bottom of the wood plug, and bolts are connected to the step and the wood plug through common threads.

By adopting the technical scheme, the step is inserted into the surrounding edge, and after the fixed block enters the fixed port, the inserting port and the inlet port are positioned on the same straight line and are communicated with each other; inserting the wooden plug into the interface from top to bottom until the bottom of the wooden plug enters the inlet; when the wooden plug is inserted, the first clamping strip is clamped and matched with the first clamping groove, and meanwhile, a bolt is arranged to further limit the step and the wooden plug; through the setting of interface and the cooperation of card strip one and draw-in groove one in this scheme, can carry on spacingly to the stuff, reduce the problem that leads to the stuff to drop because of the bolt slides the silk to improved the stability that the connecting piece was connected under and, improved the fastness of stake concatenation.

The utility model discloses further set up to, seted up on the inner wall of surrounding edge and held the mouth, be equipped with the spacing subassembly that is used for restricting the step position in holding the mouth.

Through adopting above-mentioned technical scheme, be equipped with spacing subassembly and improved the stability that surrounding edge and step are connected to the stability that upper junction spare and lower connecting piece are connected has further been improved.

The utility model discloses further set up to, spacing subassembly is including fixing at the intraoral spacing spring of holding and fixing the stopper at spacing spring tip, fixedly connected with and stopper joint complex spacing groove on the lateral wall of step.

By adopting the technical scheme, in the process that the step is inserted into the surrounding edge, the periphery of the step extrudes the limiting block, and the limiting block transmits acting force to the limiting spring so that the limiting spring drives the limiting block to retract into the accommodating port; when the step completely enters, the step is rotated to clamp the fixing block with the fixing port, and the limiting groove is just communicated with the accommodating port; the extrusion of step week side and stopper disappears this moment to under the effect of spacing spring resilience force, promote the stopper to the position with the spacing groove joint, with this with step and surrounding edge joint together, improved the stability that step and surrounding edge are connected, thereby improved the stability of being connected between last connecting piece and the lower connecting piece.

The utility model discloses further set up to, the tip cladding of stopper has the magnet piece with spacing inslot wall inter attraction.

Through adopting above-mentioned technical scheme, when the stopper was located the spacing groove, magnet piece and the spacing groove inter attraction on the stopper to this has further improved the stability that step and surrounding edge are connected.

The utility model discloses further set up to, the length of inlet port reaches the length sum of interface with the length of wooden plug equals.

By adopting the technical scheme, after the wood plug is inserted into the inlet and the inserting port, the inserting port can be completely plugged by the wood plug, the problem that the wood plug possibly slides up and down along the inserting port due to the fact that the length of the wood plug is short is reduced, and the stability of the wood plug is guaranteed.

The utility model discloses further set up to, be provided with the sand grip of being convenient for stir the wooden plug on the side of wooden plug.

Through adopting above-mentioned technical scheme, when the installation or dismantle the cork, the accessible is stirred the sand grip and is made the cork remove, reduces the operator and directly stirs the problem that the cork surface probably has the hand to skid to it is more convenient to make the installation dismantlement of cork.

The utility model discloses further set up to, fixedly connected with and draw-in groove one joint complex card strip two on the fixed block, set up on the lateral wall of fixed port with card strip two joint complex draw-in grooves two.

Through adopting above-mentioned technical scheme, be equipped with card strip two and draw-in groove two, the stability that multiplicable fixed block and fixed mouthful are connected to reduce the problem that the fixed block probably dropped.

The utility model discloses further set up to, fixedly connected with rubber gasket on the inner wall of standing groove.

Through adopting above-mentioned technical scheme, the rubber gasket has good anti-skidding performance to this stability that can increase post and last connecting piece and connecting piece down are connected, thereby improve the steadiness of post concatenation.

To sum up, the utility model discloses a beneficial technological effect does:

according to the scheme, the wood plug can be limited through the arrangement of the insertion port and the matching of the clamping strip I and the clamping groove I, and the problem that the wood plug falls off due to screw sliding of the bolt is reduced, so that the connection stability of the upper connecting piece and the lower connecting piece is improved, and the splicing firmness of the wood columns is improved;

the limiting assembly is arranged in the scheme, so that the connection stability of the surrounding edge and the step is improved, and the connection stability of the upper connecting piece and the lower connecting piece is further improved;

be equipped with card strip two and draw-in groove two in this scheme, the stability that multiplicable fixed block and fixed mouthful are connected to reduce the problem that the fixed block probably dropped.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an exploded view of the embodiment;

FIG. 3 is a schematic sectional view of the embodiment;

FIG. 4 is an enlarged schematic view of A in FIG. 3;

fig. 5 is an enlarged schematic view of B in fig. 2.

Reference numerals: 1. an upper connecting piece; 11. a placement groove; 111. a stud; 112. a rubber gasket; 12. a wood column; 13. an interface; 131. a first clamping groove; 14. a wooden plug; 141. a convex strip; 142. a first clamping strip; 2. a lower connecting piece; 21. surrounding edges; 211. an accommodating port; 22. a limiting component; 221. a limiting spring; 222. a limiting block; 223. a magnet piece; 23. an inlet port; 231. a fixed port; 232. a second clamping groove; 3. a step; 31. a limiting groove; 32. a bolt; 4. a fixed block; 41. and a second clamping strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the connecting piece for splicing the wooden columns of the historic building comprises an upper connecting piece 1 and a lower connecting piece 2, wherein the upper connecting piece 1 and the lower connecting piece 2 are the same in shape and are of cylindrical structures, and the upper connecting piece 1 and the lower connecting piece 2 are made of iron materials and can be adsorbed by magnetic materials. Referring to fig. 2, the top of the upper connecting member 1 and the bottom of the lower connecting member 2 are both provided with a placing groove 11, the placing groove 11 is cylindrical, and the placing groove 11 is coaxial with the upper connecting member 1 and the lower connecting member 2. The middle of the bottom surface of the placing groove 11 is fixedly connected with a stud 111, and the length direction of the stud 111 is consistent with the length direction of the placing groove 11. The placing grooves 11 on the upper connecting piece 1 and the placing grooves 11 on the lower connecting piece 2 are both provided with wood columns 12, and the wood columns 12 are in threaded connection with the studs 111. Fixedly connected with rubber gasket 112 on the inner wall of standing groove 11, rubber gasket 112 have good anti-skidding performance to this stability that can increase post 12 and last connecting piece 1 and connecting piece 2 down are connected, thereby improve the steadiness of post 12 concatenation. The top of lower connecting piece 2 is fixedly connected with surrounding edge 21, and surrounding edge 21 is cylindric structure, and the external diameter of surrounding edge 21 is equal with the external diameter of lower connecting piece 2. Go up the bottom fixedly connected with step 3 of connecting piece 1, step 3 is cylindrical structure, and the diameter of step 3 is little less and the internal diameter of surrounding edge 21, and the length of step 3 equals with the length of surrounding edge 21, step 3 and surrounding edge 21 looks adaptation.

As shown in fig. 3 and 4, the inner wall of the surrounding edge 21 is provided with a receiving opening 211, the receiving opening 211 is cylindrical, the receiving opening 211 is communicated with the inside of the surrounding edge 21, the number of the receiving openings 211 is two, and the two receiving openings 211 are symmetrically distributed along the central axis of the surrounding edge 21. Each receiving opening 211 is internally provided with a limiting component 22, and the limiting component 22 comprises a limiting spring 221 and a limiting block 222. The limiting spring 221 is fixed in the accommodating opening 211, and the deformation direction of the limiting spring 221 is consistent with the length direction of the accommodating opening 211. The limiting block 222 is of a cylindrical structure, the diameter of the limiting block 222 is smaller than the inner diameter of the accommodating opening 211, the end of the limiting block 222 is fixedly connected with the end of the limiting spring 221, and the end of the limiting block 222, which is far away from the limiting spring 221, is hemispherical. The hemispherical portion of the stopper 222 is coated with a magnet piece 223, and the magnet piece 223 is made of a magnetic material.

As shown in fig. 2, the step 3 is provided with two limiting grooves 31, the limiting grooves 31 are hemispherical, the inner diameter of each limiting groove 31 is slightly larger than the diameter of each limiting block 222, the two limiting grooves 31 are symmetrically distributed along the central axis of the step 3, and the two limiting grooves 31 are respectively matched with the end portions of the two limiting blocks 222. In the process that the step 3 is inserted into the surrounding edge 21, the circumferential side of the step 3 extrudes the limiting block 222, and the limiting block 222 transmits acting force to the limiting spring 221, so that the limiting spring 221 drives the limiting block 222 to retract into the accommodating opening 211; the limiting groove 31 is just communicated with the accommodating opening 211 by rotating the step 3; the extrusion of step 3 week side and stopper 222 disappears this moment to under the effect of spacing spring 221 resilience force, promote stopper 222 to the position with spacing groove 31 joint, with this with step 3 and surrounding edge 21 joint together, improved the stability that step 3 and surrounding edge 21 are connected, thereby improved the stability of being connected between last connecting piece 1 and the lower connecting piece 2.

The surrounding edge 21 is provided with an L-shaped notch (not shown), the L-shaped notch comprises an inlet opening 23 and a fixing opening 231, the top of the inlet opening 23 is flush with the upper end face of the surrounding edge 21, and the length direction of the inlet opening 23 is consistent with the length direction of the surrounding edge 21. The fixing port 231 communicates with the bottom of the inlet port 23, and the bottom of the fixing port 231 is flush with the bottom of the inlet port 23. Fixed block 4 is fixedly connected to the week side of step 3, and the shape of fixed block 4 is similar with the shape of fixed mouthful 231, and fixed block 4 can with fixed mouthful 231 joint cooperation, when step 3 gets into in surrounding edge 21 completely, and spacing groove 31 on the step 3 is in same circumferential position with holding mouthful 211, fixed block 4 just with fixed mouthful 231 joint cooperation. The peripheral side of the upper connecting piece 1 is provided with an inserting port 13, the shape of the inserting port 13 is similar to that of the inlet port 23, and when the fixing block 4 is matched with the fixing port 231 in a clamping mode, the inserting port 13 is communicated with the inlet port 23. The plug 14 is inserted into the interface 13 and the inlet 23 together, the shape of the plug 14 is similar to the shape of the interface 13 and the inlet 23, and the length of the plug 14 is equal to the sum of the lengths of the interface 13 and the inlet 23. The convex strips 141 are arranged on the side surface of the wooden plug 14, so that when the wooden plug 14 is installed or disassembled, the wooden plug 14 can be moved by poking the convex strips 141, and the problem that the operator can slip hands when directly poking the surface of the wooden plug 14 is solved. The side wall of the socket 13 and the side wall of the inlet 23 are both provided with a first clamping groove 131, the cross section of the first clamping groove 131 is in an isosceles trapezoid shape, the end part of the first clamping groove 131 with the smaller diameter is communicated with the socket 13 or the inlet 23, and the length direction of the first clamping strip 142 is consistent with the length direction of the wood plug 14.

As shown in fig. 2 and 5, two smaller side surfaces of the cork 14 in the length direction are fixedly connected with a first clamping strip 142, the cross-sectional shape of the first clamping strip 142 is similar to the cross-sectional shape of the first clamping groove 131, and the first clamping strip 142 is matched with the first clamping groove 131. The side face, far away from the inlet 23, of the fixing block 4 is fixedly connected with a second clamping strip 41, the second clamping strip 41 is of a rectangular structure, the length direction of the second clamping strip 41 is consistent with that of the first clamping groove 131, and the thickness of the second clamping strip 41 is slightly smaller than the width of the first clamping groove 131 with a smaller diameter. The inner wall of the fixed port 231 is provided with a second clamping groove 232, the shape of the second clamping groove 232 is similar to that of the second clamping strip 41, and the second clamping groove 232 is matched with the second clamping strip 41. Screw holes (not shown) are formed in the periphery of the step 3 and the bottom of the wood plug 14, when the wood plug 14 is completely inserted into the insertion port 13 and the inlet port 23, the two screw holes are communicated with each other, and a bolt 32 is connected to the two screw holes through common threads.

When the embodiment is used, when the step 3 is inserted into the surrounding edge 21, the second clamping strip 41 slides along the first clamping groove 131, when the fixing block 4 moves to the bottom of the inlet 23, the step 3 is rotated to enable the fixing block 4 to enter the fixing opening 231, the second clamping strip 41 is clamped and matched with the second clamping groove 232 at the moment, and meanwhile, the limiting block 222 is clamped and matched with the limiting groove 31; then, the wooden plug 14 is inserted into the socket 13 from top to bottom from the top of the socket 13, and the first clamping strip 142 and the first clamping groove 131 move during the plugging until the bottom of the wooden plug 14 enters the inlet 23; finally, the bolts 32 sequentially penetrate through the screw holes in the wood plugs 14 and the screw holes in the step 3, so that the step 3 is more stably connected with the surrounding edge 21; through the setting of interface 13 and the cooperation of card strip and draw-in groove in this scheme, can carry on spacingly to wooden plug 14, reduce the problem that leads to wooden plug 14 to drop because of the smooth silk of bolt 32 to improved the stability that upper connecting piece 1 and lower connecting piece 2 are connected, improved the fastness of the concatenation of stake 12.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a connecting piece for concatenation of ancient building post, includes connecting piece (1) and lower connecting piece (2), the top of going up connecting piece (1) reaches standing groove (11) have all been seted up at the top of connecting piece (2) down, equal fixedly connected with and post (12) fixed connection's double-screw bolt (111) on standing groove (11), fixedly connected with surrounding edge (21) are gone up in connecting piece (2) down, the L shape breach has been seted up on surrounding edge (21), L type breach include inlet port (23) and with fixed mouthful (231) of inlet port (23) perpendicular setting, the bottom fixedly connected with of going up connecting piece (1) can insert step (3) in surrounding edge (21), fixed block (4) of fixedly connected with and fixed mouthful (231) adaptation on step (3), characterized by: the side wall of the upper connecting piece (1) is provided with a plug interface (13) which can be communicated with the inlet opening (23), the plug interface (13) and the inlet opening (23) are jointly plugged with a wood plug (14), the side wall of the plug interface (13) and the side wall of the inlet opening (23) are respectively provided with a first clamping groove (131), the wood plug (14) is fixedly connected with a first clamping strip (142) which is clamped and matched with the first clamping groove (131), the bottom of the step (3) and the bottom of the wood plug (14) are respectively provided with a screw hole, and the step (3) and the wood plug (14) are jointly in threaded connection with a bolt (32).

2. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 1, which is characterized in that: the inner wall of the surrounding edge (21) is provided with an accommodating opening (211), and a limiting component (22) used for limiting the position of the step (3) is arranged in the accommodating opening (211).

3. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 2, which is characterized in that: spacing subassembly (22) are including fixing spacing spring (221) in holding mouthful (211) and fixing stopper (222) at spacing spring (221) tip, fixedly connected with and stopper (222) joint complex spacing groove (31) on the lateral wall of step (3).

4. A connector for splicing ancient building wooden columns according to claim 3, which is characterized in that: the end part of the limiting block (222) is coated with a magnet piece (223) which is mutually attracted with the inner wall of the limiting groove (31).

5. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 1, which is characterized in that: the sum of the length of the inlet (23) and the length of the insertion port (13) is equal to the length of the wood plug (14).

6. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 1, which is characterized in that: the side surface of the wooden plug (14) is provided with a convex strip (141) which is convenient for poking the wooden plug (14).

7. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 1, which is characterized in that: fixedly connected with and draw-in groove one (131) joint complex card strip two (41) on fixed block (4), set up on the lateral wall of fixed mouthful (231) with card strip two (41) joint complex draw-in groove two (232).

8. The connecting piece for splicing the wooden columns of the ancient buildings according to claim 1, which is characterized in that: the inner wall of the placing groove (11) is fixedly connected with a rubber gasket (112).