CN114352067B

CN114352067B - Supporting device for repairing and assisting historic building timber structure column base

Info

Publication number: CN114352067B
Application number: CN202111470243.8A
Authority: CN
Inventors: 陶红雨; 王丽佳
Original assignee: Shaoxing University Yuanpei College
Current assignee: Shaoxing University Yuanpei College
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2023-03-14
Anticipated expiration: 2041-12-03
Also published as: CN114352067A

Abstract

The invention provides a supporting device for assisting in repairing of a wooden column base of an ancient building, which relates to the field of building auxiliary mechanisms. This supporting device of supplementary usefulness is restoreed to ancient building timber structure column base, through semicircle apical ring, standpipe, montant, the cooperation of semicircle bottom ring, constitute and be used for supplementary post to carry out the support that supports, avoid follow-up restoration in-process to take place to collapse because of the atress inequality, improve ancient building post restoration process's security. The repairing groove is excavated by cleaning and removing rotten and damaged parts of the wooden column, the inner pad assembly is placed in the repairing groove to replace the rotten parts for supporting, and the repairing groove is sealed by the shielding plate, so that the attractiveness of the wooden column is improved. Through the replacement of the traditional repair mode, the engineering quantity is reduced, and excessive waste is avoided.

Description

Supporting device for repairing and assisting historic building timber structure column base

Technical Field

The invention relates to the technical field of building auxiliary mechanisms, in particular to a supporting device for assisting in repairing of an ancient building timber structure column base.

Background

Many ancient buildings in China have long histories, and with the unique style and historical significance, the ancient buildings play an important role in the world building history, and have extremely high artistic achievement and scientific value. As with all other historical relics, the value of an ancient building lies in its historical legacy, which cannot be reproduced, reconstructed and, once destroyed, cannot be retrieved. However, ancient buildings undergo different degrees of damage due to man-made and natural force damages during the time-lapse vicissitude preservation process, and the most common damage is deformation or decay and cracking of the wooden structural pillars of the ancient buildings. If the restoration is not performed in time, the whole ancient building is stressed unevenly and collapses.

The transmission repair mode is to replace the whole support with a new wood support, but the mode has some disadvantages: the first cost is high, the project is large, and the disassembly and the replacement are very troublesome; and secondly, if only a small part of the strut with the wood structure is cracked and deformed, the whole strut is replaced to cause unnecessary waste. A new prosthetic device is needed for this purpose.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a supporting device for assisting in repairing a column base of a timber structure of an ancient building, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a strutting arrangement of supplementary usefulness is restoreed to ancient building timber structure column base, maintains the post, including a supporting bench, the supporting bench top is equipped with the holding ring, a supporting bench all surrounds in the post outside with the holding ring, and symmetrical connection has two risers between a supporting bench and the holding ring, waits the angle between two risers and is equipped with a plurality of montants, standpipe, montant are constituteed the sheath and are distributed outside the post, and the sheath overcoat has the rubber circle.

And (3) excavating a repair groove at the damaged and decayed part of the wood column, and placing an inner cushion assembly in the repair groove, wherein the inner cushion assembly is used for replacing damaged and decayed wood to support the whole wood column.

Preferably, the inner pad assembly comprises a supporting block and a screw rod, four supporting rods are hinged to the periphery of the supporting block and are arranged in a vertically symmetrical mode, springs are symmetrically arranged on the side edges of the supporting rods, the upper ends of the springs are connected with the upper supporting rod, the lower ends of the springs are connected with the lower supporting rod, the springs are always in an extrusion state and are abutted against the inner wall of the repair groove, the screw rod is pivoted to the central axis of the supporting block, arc strips are connected to the side edges of the supporting block, and one ends of the arc strips, far away from the supporting block, penetrate into the wooden column.

Preferably, the quad slit has been seted up in screw rod central authorities department, and the screw rod is kept away from and is repaired groove one side and be equipped with the sunshade, and sunshade one side inwards is connected with the connecting rod, and the connecting rod is pegged graft with the quad slit, and the connecting rod is equipped with the buckle to one side symmetry inwards, buckle and arc joint, the hole has been seted up to the sunshade, and the sunshade is used for sealing repairing the groove.

Preferably, the wood column further comprises a handle, one end of the handle is inserted into the square hole, and the screw rod is rotated by rotating the handle so as to be rotated into the wood column.

Preferably, the holding ring comprises two semicircle apical rings, and semicircle apical ring top is equipped with the sucking disc, is equipped with the belt in the semicircle apical ring, outside the belt tip passed the semicircle apical ring and extended to the semicircle apical ring, the semicircle apical ring was equipped with the motor with belt end connection, the mutual lock of two semicircle apical ring tip.

Preferably, the holding ring is still including two bolts, two horizontal poles, bolt, horizontal pole respectively with semicircle apical ring both ends one-to-one, the bolt vertically runs through two semicircle apical ring junctions, the horizontal pole transversely runs through two semicircle apical ring junctions, horizontal pole one end through bolt extends to in the holding ring to contradict with the post.

Preferably, the upper end of the vertical pipe is in threaded connection with the lower end of the bolt, the lower end of the vertical pipe is inserted into the supporting table, the top of the vertical pipe is provided with a concave block, the semicircular top ring is clamped into the concave block, and the lower end of the vertical pipe is inserted into the supporting table.

Preferably, the supporting platform consists of two semicircular bottom rings, jacks are formed in the semicircular bottom rings, the end parts of the two supporting platforms are connected together through screws in a threaded manner, and supporting legs are arranged at the bottoms of the semicircular bottom rings.

(III) advantageous effects

The invention provides a supporting device for assisting in repairing of a column base of a timber structure of an ancient building. The method has the following beneficial effects:

1. this supporting device of supplementary usefulness is restoreed to ancient building timber structure column base through semicircle apical ring, standpipe, montant, the cooperation of semicircle bottom ring, constitutes the support that is used for supplementary post to carry out the support, avoids taking place to collapse because of the atress inequality among the follow-up repair process, improves ancient building post repair process's security. The repairing groove is excavated by cleaning the rotten and damaged parts of the wooden column, the inner pad assembly is placed in the repairing groove to replace the rotten part for supporting, and the repairing groove is sealed by the shielding plate, so that the attractiveness of the wooden column is improved. Through the replacement of the traditional repair mode, the engineering quantity is reduced, and excessive waste is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a support platform according to the present invention;

FIG. 3 is a schematic view of a vertical rod structure according to the present invention;

FIG. 4 is a schematic view of a retaining ring according to the present invention;

FIG. 5 is an exploded view of the positioning ring structure of the present invention;

FIG. 6 is a partial structure of the present invention;

FIG. 7 is a schematic view of a shutter according to the present invention;

FIG. 8 is a partial structural schematic of the present invention.

In the figure: 1 supporting table, 11 semicircular bottom rings, 12 jacks, 13 support feet, 2 positioning rings, 21 semicircular top rings, 22 suckers, 23 bolts, 231 nuts, 24 motors, 25 belts, 26 cross rods, 3 vertical pipes, 4 vertical rods, 41 concave blocks, 5 rubber rings, 6 supporting blocks, 61 supporting rods, 62 springs, 63 arc strips, 7 screws, 71 square holes, 8 shielding plates, 81 holes, 82 connecting rods, 83 buckles, 9 handles, 10 wooden columns and 101 repairing grooves.

Detailed Description

The embodiment of the invention provides a supporting device for assisting in repairing a wooden structure column base of an ancient building, which is used for maintaining a wooden column 10 and comprises a supporting table 1, wherein a positioning ring 2 is arranged above the supporting table 1, and the supporting table 1 and the positioning ring 2 are both surrounded on the outer side of the wooden column 10. Two vertical pipes 3 are symmetrically connected between the support table 1 and the positioning ring 2, and a plurality of vertical rods 4 are arranged between the two vertical pipes 3 at equal angles. The vertical pipe 3 and the vertical rod 4 form a sheath which is distributed outside the wooden column 10, and the sheath is sleeved with a rubber ring 5. Rubber circle 5 is in the contraction state, firmly ties up the sheath, through the fastness of rubber circle 5 reinforcing sheath, avoids standpipe 3, montant 4 atress outwards to be crooked.

And (4) excavating a repairing groove 101 at the damaged and rotten part of the wood column 10 so as to clean the rotten wood. The inner wall of the repair groove 101 is then painted. The inner pad assembly is then placed in the repair tank 101 and used to support the entire post 10 in place of the damaged, decayed wood.

As shown in figure 6, the inner pad component comprises a supporting block 6 and a screw 7, four supporting rods 61 are hinged around the supporting block 6, and the four supporting rods 61 are arranged up and down symmetrically. The side of the support rod 61 is symmetrically provided with a spring 62, the upper end of the spring 62 is welded with the upper support rod 61, and the lower end of the spring 62 is welded with the lower support rod 61. The spring 62 is always in a compressed state, so that the rod 61 abuts against the inner wall of the repair groove 101. The screw 7 is pivoted at the central axis of the supporting block 6, an arc strip 63 is welded on the side edge of the supporting block 6, and one end of the arc strip 63, which is far away from the supporting block 6, pierces into the wood column 10.

The central part of the screw rod 7 is provided with a square hole 71, one side of the screw rod 7, which is far away from the repair groove 101, is provided with a shielding plate 8, one inward side of the shielding plate 8 is welded with a connecting rod 82, and the connecting rod 82 is spliced with the square hole 71. The inward side of the connecting rod 82 is symmetrically welded with a buckle 83, and the buckle 83 is clamped with the arc strip 63. The cover 8 and inner pad assembly are secured together by the snap 83 engaging the link 82. The cover 8 is used to enclose the repair groove 101, and the whole cover 8 is curved so as to be attached to the surface of the wooden pole 10.

The shielding plate 8 is provided with holes 81, and after the shielding plate 8 is fixed, wood pulp is poured into the repair groove 101 through the holes 81. After the wood pulp is cooled, the inner pad assembly, the cover plate 8 and the wood columns 10 are fixedly bonded together. The surface of the cover 8 is then coated with a paint coating of the same color as the wood studs.

With reference to fig. 8, the whole device further comprises a handle 9. During operation, one end of the handle 9 is inserted into the square hole 71, one hand holds the supporting block 6, and the other hand rotates the handle 9, so that the screw 7 rotates. The screw 7 is turned into the wood column 10. The purpose of fixing the inner pad assembly is achieved.

With reference to fig. 4 and 5, the positioning ring 2 is composed of two semicircular top rings 21, a suction cup 22 is arranged at the top of each semicircular top ring 21, a belt 25 is arranged in each semicircular top ring 21, the end of each belt 25 penetrates through each semicircular top ring 21 and extends to the outside of each semicircular top ring 21, and a motor 24 connected with the end of each belt 25 is fixedly arranged on each semicircular top ring 21. The transmission shaft of the motor 24 is fixedly bonded with the end of the belt 25. The ends of the two semicircular top rings 21 are buckled with each other.

The positioning ring 2 further comprises two bolts 23 and two cross bars 26. The bolts 23 and the cross rods 26 are respectively in one-to-one correspondence with two ends of the semicircular top rings 21, the bolts 23 longitudinally penetrate through the joints of the two semicircular top rings 21, and nuts 231 are connected to the lower ends of the bolts 23 in a threaded mode. The cross bar 26 transversely penetrates through the joint of the two semicircular top rings 21, and one end of the cross bar 26 penetrates through the bolt 23 to extend into the positioning ring 2 and is abutted against the wood column 10.

During operation, the positioning ring 2 is assembled, and the vertical pipe 3 and the vertical rod 4 are fixedly installed between the supporting table 1 and the positioning ring 2. The positioning ring 2 is moved so that the suction cup at the top of the positioning ring 2 abuts against the floor, and the motor 24 rotates the winding belt 25 to make the two belts 25 tightly contact the wooden pole 10. The cross bar 26 is threaded through the bolt 23 to form a latch that securely locks the two half-round top rings 21. The cross bar 26 is abutted against the wooden pillar 10 through the bolt 23.

Therefore, when the rotten part of the wood column 10 is treated, auxiliary support is carried out, and collapse caused by uneven stress when the wood column 10 is repaired is avoided.

The upper end of the vertical pipe 3 is in threaded connection with the lower end of the bolt 23, the lower end of the vertical pipe 3 is inserted into the supporting table 1, the concave block 41 is arranged at the top of the vertical rod 4, the semicircular top ring 21 is clamped into the concave block 41, and the lower end of the vertical rod 4 is inserted into the supporting table 1.

The supporting platform 1 is composed of two semicircular bottom rings 11, and the semicircular bottom rings 11 are provided with insertion holes 12. The plug hole 12 is used for inserting the lower ends of the vertical pipe 3 and the vertical rod 4. The ends of the two support tables 1 are connected together through screw threads, and the bottom of the semicircular bottom ring 11 is welded with a support leg 13.

To sum up, this supporting device of supplementary usefulness is restoreed to ancient building timber structure column base through semicircle apical ring 21, standpipe 3, montant 4, the cooperation of semicircle bottom ring, constitutes the support that is used for supplementary timber 10 to carry out the support, avoids follow-up restoration in-process to take place to collapse because of the atress inequality, improves ancient building timber 10 restoration process's security. The repairing groove 101 is excavated by clearing the rotten and damaged parts of the wooden pillar 10, the inner pad assembly is placed in the repairing groove 101 to replace the rotten parts for supporting, and the repairing groove 101 is sealed by the shielding plate 8, so that the attractiveness of the wooden pillar 10 is improved. Through the replacement of the traditional repair mode, the engineering quantity is reduced, and excessive waste is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting device of supplementary usefulness is restoreed to ancient building timber structure column base, maintains timber column (10), its characterized in that: the wood column supporting device comprises a supporting table (1), wherein a positioning ring (2) is arranged above the supporting table (1), the supporting table (1) and the positioning ring (2) are both surrounded on the outer side of a wood column (10), two vertical pipes (3) are symmetrically connected between the supporting table (1) and the positioning ring (2), a plurality of vertical rods (4) are arranged between the two vertical pipes (3) at equal angles, the vertical pipes (3) and the vertical rods (4) form a protective sleeve which is distributed outside the wood column (10), and a rubber ring (5) is sleeved outside the protective sleeve;

digging a repair groove (101) at the damaged and decayed position of the wooden pillar (10), and placing an inner cushion component in the repair groove (101), wherein the inner cushion component is used for replacing damaged and decayed wood to support the whole wooden pillar (10);

the inner cushion assembly comprises a supporting block (6) and a screw rod (7), four supporting rods (61) are hinged to the periphery of the supporting block (6), the four supporting rods (61) are arranged in an up-and-down symmetrical mode, springs (62) are symmetrically arranged on the side edges of the supporting rods (61), the upper ends of the springs (62) are connected with the upper supporting rods (61), the lower ends of the springs (62) are connected with the lower supporting rods (61), the springs (62) are always in an extrusion state, the supporting rods (61) are enabled to be abutted against the inner wall of the repairing groove (101), the screw rod (7) is pivoted to the central axis of the supporting block (6), arc strips (63) are connected to the side edges of the supporting block (6), and one ends, far away from the supporting block (6), of the arc strips (63) penetrate into the wood column (10);

square hole (71) have been seted up in screw rod (7) central authorities department, and screw rod (7) are kept away from repair groove (101) one side and are equipped with sunshade (8), and sunshade (8) one side is connected with connecting rod (82) inwards, and connecting rod (82) are pegged graft with square hole (71), and connecting rod (82) one side symmetry inwards is equipped with buckle (83), buckle (83) and arc strip (63) joint, hole (81) have been seted up in sunshade (8), and sunshade (8) are used for sealing repair groove (101).

2. The supporting device for assisting in repairing the column base of the historic building wood structure according to claim 1, is characterized in that: the wood column fixing device is characterized by further comprising a handle (9), wherein one end of the handle (9) is inserted into the square hole (71), the screw rod (7) is rotated by rotating the handle (9), and the screw rod (7) is rotated into the wood column (10).

3. The supporting device for assisting in repairing the column base of the historic building wood structure according to claim 1, is characterized in that: holding ring (2) comprise two semicircle apical rings (21), and semicircle apical ring (21) top is equipped with sucking disc (22), is equipped with belt (25) in semicircle apical ring (21), outside belt (25) tip passed semicircle apical ring (21) and extends to semicircle apical ring (21), semicircle apical ring (21) were equipped with motor (24) with belt (25) end connection, the mutual lock of two semicircle apical ring (21) tip.

4. The supporting device for assisting in repairing the column base of the historic building wood structure according to claim 3, wherein the supporting device comprises: holding ring (2) are still including two bolts (23), two horizontal poles (26), bolt (23), horizontal pole (26) respectively with semicircle apical ring (21) both ends one-to-one, bolt (23) vertically run through two semicircle apical ring (21) junctions, horizontal pole (26) transversely run through two semicircle apical ring (21) junctions, horizontal pole (26) one end through bolt (23) extend to in holding ring (2) to contradict with post (10).

5. The supporting device for assisting in repairing the column base of the historic building wood structure according to claim 4, wherein the supporting device comprises: standpipe (3) upper end and bolt (23) lower extreme threaded connection, in standpipe (3) lower extreme inserted brace table (1), montant (4) top was equipped with concave type piece (41), and semicircle apical ring (21) card is gone into in concave type piece (41), and montant (4) lower extreme inserts in brace table (1).

6. The supporting device for assisting in repairing the column base of the historic building wood structure according to claim 1, is characterized in that: supporting bench (1) comprises two semicircle bottom rings (11), has seted up jack (12) on semicircle bottom ring (11), and two supporting bench (1) tip are in the same place through screw threaded connection, and semicircle bottom ring (11) bottom is equipped with stabilizer blade (13).