CN214462829U - Ancient building reinforcing apparatus - Google Patents
Ancient building reinforcing apparatus Download PDFInfo
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- CN214462829U CN214462829U CN202022893332.0U CN202022893332U CN214462829U CN 214462829 U CN214462829 U CN 214462829U CN 202022893332 U CN202022893332 U CN 202022893332U CN 214462829 U CN214462829 U CN 214462829U
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Abstract
The application relates to the field of building reinforcement, in particular to an ancient building reinforcing device which comprises a first hoop sleeve sleeved on a cross beam, wherein two groups of second hoop sleeves are sleeved on an upright post and are respectively positioned on the upper side and the lower side of the cross beam; all be equipped with fastening components between first cuff and the two sets of second cuff, fastening components is including rotating the dwang of connecting on first cuff, and the rotation axis of dwang is perpendicular with the length direction of crossbeam, and it has the traction lever to articulate between dwang and the second cuff, and the rotation axis of traction lever is parallel with the rotation axis of dwang, still is equipped with the locking components who locks the dwang position when the crossbeam supports tight stand on first cuff. Compare in prior art, this scheme has increased and has ordered about the tenon and has supported the effort of tightly in the mortise, can correct the skew of position between crossbeam and the stand, strengthens the joint strength between crossbeam and the stand in the tenon fourth of twelve earthly branches node.
Description
Technical Field
The application relates to the field of building reinforcement, in particular to an ancient building reinforcing device.
Background
The timber structure ancient building is the primary structure form of china ancient building, and crossbeam and stand in the building mainly adopt mortise-tenon joint's connected mode, and because the construction age is long, tenon and mortise between crossbeam and the stand are not hard up easily for timber structure ancient building structural performance seriously degenerates, has very big potential safety hazard, needs the repair to consolidate.
In the prior art, the common tenon-and-mortise joint reinforcement is mainly realized by directly nailing the cross beam and the stand column together through rivets, the method can prevent the loosening degree between the tenon and the mortise from further increasing, but the tenon is separated from one part of the mortise at the moment, the cross beam is deviated relative to the stand column, and the connection strength between the cross beam and the stand column is not strengthened, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to strengthen the joint strength between tenon fourth of twelve earthly branches node intermediate transverse beam and the stand, this application provides an ancient building reinforcing apparatus.
The application provides a pair of ancient building reinforcing apparatus adopts following technical scheme:
a historic building reinforcing device comprises a first hoop sleeve which is sleeved on a cross beam and tightly attached to the cross beam, two groups of second hoop sleeves which are tightly attached to an upright post are sleeved on the upright post, and the two groups of second hoop sleeves are respectively positioned on the upper side and the lower side of the cross beam; all be equipped with fastening components between first cuff and the two sets of second cuff, fastening components is including rotating the dwang of connecting on first cuff, and the rotation axis of dwang is perpendicular with the length direction of crossbeam, and it has the traction lever to articulate between dwang and the second cuff, and the rotation axis of traction lever is parallel with the rotation axis of dwang, still is equipped with the locking components who locks the dwang position when the crossbeam supports tight stand on first cuff.
Through adopting above-mentioned technical scheme, first cuff and second cuff cover back on crossbeam and stand respectively tightly, the staff is towards keeping away from two dwangs of the direction rotation of stand, and the interact power that produces between dwang and the traction bar will order about first cuff and drive the crossbeam and take place to remove towards the stand, and the tenon on the crossbeam will support tightly in the mortise on the stand, and the staff can through the position of locking subassembly locking dwang at last. Compare in prior art, this scheme has increased and has ordered about the tenon and has supported the effort of tightly in the mortise, can correct the skew of position between crossbeam and the stand, strengthens the joint strength between crossbeam and the stand in the tenon fourth of twelve earthly branches node.
Preferably, still be equipped with anti-skidding subassembly between first cuff and the crossbeam, anti-skidding subassembly includes that the circumference interval establishes a plurality of cushions on first cuff inside wall, has all seted up the draw-in groove on every cushion, corresponds every cushion on the inside wall of first cuff and has linked firmly the fixture block, the fixture block with correspond the draw-in groove grafting cooperation on the cushion.
Through adopting above-mentioned technical scheme, the cushion can increase the area of contact between first cuff and the crossbeam, and then increases the frictional force between first cuff and the crossbeam, avoids first cuff to take place to slide for the crossbeam. The clamping block and the clamping groove are arranged, so that the first hoop sleeve can be prevented from sliding relative to the cushion block.
Preferably, the locking assembly comprises a third hoop sleeve sleeved on the first hoop sleeve, the third hoop sleeve comprises two third arc plates with one ends hinged together, the other ends of the two third arc plates are fastened together through a third bolt and a third nut after being abutted, and the two rotating rods are respectively abutted against the inner side walls of the two third arc plates.
Through adopting above-mentioned technical scheme, the rotatory dwang of staff supports and sheathes the back at first hoop, sheathes the first hoop with the third hoop again, and make two third arcs support two dwangs respectively, the staff passes through the expansion end of two third arcs and the locking back of third bolt and third nut, two dwangs just are sheathe in at first hoop by the locking of third hoop, two traction rods will not take place the rotation again, the trend that breaks away from relatively between crossbeam and the stand and then is restricted.
Preferably, the position where the traction rod is hinged with the rotating rod is close to one end of the rotating rod, which is rotatably connected to the first hoop sleeve.
Through adopting above-mentioned technical scheme, the staff can rotate the dwang laborsavingly more, and the process that the crossbeam supported tight stand will be more smooth.
Preferably, the first hoop is provided with an embedding groove for embedding the rotating rod.
Through adopting above-mentioned technical scheme, back in the dwang embedding caulking groove, the inside wall of third hoop will can laminate with the lateral wall of first hoop, can increase the stability of third hoop on first hoop.
Preferably, the traction rod comprises a threaded rod and two connecting rods which are sleeved at two ends of the threaded rod in a threaded manner, the two connecting rods are respectively hinged on the rotating rod and the second hoop sleeve which are at the same side, and the threaded rod is further provided with a force application part for rotating the threaded rod.
Through adopting above-mentioned technical scheme, behind the staff through the rotatory threaded rod of application of force spare, because the position of both ends connecting rod is articulated the restraint, under the screw thread traction effect, the distance between two connecting rods just can change. Before the position of dwang is not locked, the staff can adapt to the different distances that first cuff drove the crossbeam and can slide through adjusting the distance between two connecting rods for the dwang can all rotate smoothly and imbed in the caulking groove. After the position of dwang is locked, the staff rotated two threaded rods simultaneously, can further strengthen the degree that the stand mortise was supported tightly to the crossbeam tenon, and the flexibility of device can increase simultaneously.
Preferably, the force application part comprises a holding rod penetrating through a threaded rod, and a through hole for the holding rod to pass through is formed in the threaded rod.
Through adopting above-mentioned technical scheme, the holding rod provides good application of force position for staff's rotatory threaded rod, makes things convenient for staff's rotatory threaded rod, and after the staff had rotated the threaded rod, can extract the holding rod from the through-hole, reduces the occupation space of holding rod on the threaded rod.
Preferably, the threaded rod is provided with scales for displaying the length of the threaded rod screwed out of the connecting rod.
Through adopting above-mentioned technical scheme, the scale provides the reference for staff's rotatory threaded rod, makes things convenient for the number of turns of staff control rotatory threaded rod, also can make the interval change between the connecting rod of both sides respectively simultaneously the same.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first hoop sleeve, the second hoop sleeve and the fastening assembly are arranged, so that the connection strength between the cross beam and the stand column in the mortise and tenon joint is enhanced;
2. the first hoop sleeve can be prevented from sliding relative to the cross beam through the arrangement of the anti-skidding assembly;
3. by the arrangement of the locking assembly, the tendency of relative separation between the cross beam and the upright post is limited;
4. through the setting of threaded rod and connecting rod, not only can adapt to the different distances that first hoop drove the crossbeam and can slide, can further strengthen the degree that the crossbeam tenon supports tight stand mortise moreover.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic illustration in partial cross-sectional view of an embodiment of the present application;
fig. 3 is an enlarged schematic view of a portion a of fig. 1.
Description of reference numerals: 1. a cross beam; 11. a tenon; 2. a column; 21. b, mortise drilling; 3. a first ferrule; 31. a first arc-shaped plate; 32. a first bolt; 33. a first nut; 4. a second ferrule; 41. a second arc-shaped plate; 42. a second bolt; 43. a second nut; 5. a fastening assembly; 51. rotating the rod; 52. a draw bar; 521. a threaded rod; 522. a connecting rod; 523. a force application member; 5231. a holding rod; 5232. a through hole; 524. calibration; 6. a locking assembly; 61. a third ferrule; 611. a third arc-shaped plate; 612. a third bolt; 613. a third nut; 62. caulking grooves; 7. an anti-skid component; 71. cushion blocks; 72. a clamping block; 73. a clamping groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses ancient building reinforcing apparatus. Referring to fig. 1, the reinforcing device includes a first hoop 3 sleeved on the beam 1, two second hoops 4 are sleeved on the column 2, the two second hoops 4 are symmetrically distributed on the upper and lower sides of the beam 1, and a set of fastening components 5 is arranged between the first hoop 3 and the two second hoops 4 and used for applying traction force to the first hoop 3 to enable the first hoop 3 to drive the beam 1 to abut against the column 2.
The first hoop 3 comprises two first arc-shaped plates 31 with semicircular cross sections, and the centers of circles pointed by the two first arc-shaped plates 31 are all located on the central axis of the cross beam 1. One side of two first arc plates 31 is articulated together, and the opposite side is equipped with two sets of first bolts 32 and first nut 33, overlaps two first arc plates 31 back on crossbeam 1, through screwing first nut 33, alright make two first arc plates 31 press from both sides tight crossbeam 1. The second hoop 4 comprises two second arc plates 41 with semicircular cross sections, and the centers of circles pointed by the two second arc plates 41 are all located on the central axis of the upright post 2. One side of two second arc plates 41 is articulated together, and the opposite side is equipped with two sets of second bolts 42 and second nut 43, overlaps two second arc plates 41 back on stand 2, through screwing second nut 43, alright make two second arc plates 41 press from both sides tight stand 2.
Referring to fig. 1 and 2, the two sets of fastener components 5 are identical in construction. The fastening assembly 5 comprises a rotating rod 51 rotatably connected to the first hoop 3, two first arc plates 31 of the first hoop 3 are respectively rotatably connected to one rotating rod 51, and the rotating axis of the rotating rod 51 is perpendicular to the length direction of the cross beam 1. A traction rod 52 is hinged between the rotating rod 51 and the second hoop sleeve 4 on the same side, and the rotating axis of the traction rod 52 is parallel to that of the rotating rod 51; the hinge position of the drawbar 52 on the rotating rod 51 is close to the rotation axis of the rotating rod 51, and the end of the drawbar 52 away from the rotating rod 51 is hinged on one second arc-shaped plate 41 in the second collar 4.
The staff is towards keeping away from the direction of stand 2 and is rotating two dwang 51 simultaneously, dwang 51 will produce the pulling force to drawbar 52, the reaction force of drawbar 52 to dwang 51 will make dwang 51 move towards stand 2 together with first cuff 3, frictional force between first cuff 3 and the crossbeam 1 will drive crossbeam 1 synchronous motion, until tenon 11 on crossbeam 1 supports tightly in the mortise 21 on stand 2, two dwang 51 all will laminate on first cuff 3 this moment, still be equipped with a set of locking Assembly 6 on the first cuff 3, be used for locking the position of dwang 51 on first cuff 3, avoid dwang 51 rotatory once more, can strengthen the joint strength after crossbeam 1 and stand 2 support tightly.
Referring to fig. 2, the locking assembly 6 includes a third collar 61, the third collar 61 includes two third arc-shaped plates 611 with semicircular cross sections, the centers of circles pointed by the two third arc-shaped plates 611 also fall on the central axis of the cross beam 1, one end of the two third arc-shaped plates 611 is hinged together, and the other end is provided with a set of third bolts 612 and third nuts 613. The worker sleeves the two third arc-shaped plates 611 on the first hoop 3, and makes the two third arc-shaped plates 611 abut against one rotating rod 51, and then the worker locks the two third arc-shaped plates 611 by screwing the third bolt 612 and the third nut 613, so that the positions of the two rotating rods 51 are locked. In order to make the third arc-shaped plate 611 can be attached to the outer side wall of the first arc-shaped plate 31 of the first hoop 3, the first arc-shaped plate 31 is provided with an embedding groove 62 for the rotating rod 51 to be embedded, the rotating rod 51 is embedded into the embedding groove 62, and then the rotating rod 51 is flush with the outer side wall of the first arc-shaped plate 31 at the notch of the embedding groove 62.
In order to avoid relative sliding between the first hoop 3 and the cross beam 1, a group of anti-slip components 7 are further arranged between the inner side wall of the first hoop 3 and the side wall of the cross beam 1. The anti-slip component 7 comprises a plurality of cushion blocks 71 circumferentially distributed on the inner side wall of the first hoop 3, the cushion blocks 71 are distributed at equal angular intervals, and the length of the cushion blocks 71 is greater than the thickness of the first hoop 3. In addition, a plurality of clamping blocks 72 corresponding to the cushion blocks 71 one by one are arranged on the inner side wall of the first hoop 3, and clamping grooves 73 for the corresponding clamping blocks 72 to be embedded are formed in the cushion blocks 71. The cushion block 71 can increase the friction between the first ferrule 3 and the beam 1, and prevent the first ferrule 3 from slipping relative to the beam 1. The arrangement of the latch 72 and the latch groove 73 can prevent the first ferrule 3 from slipping relative to the pad 71.
Referring to fig. 1 and 3, the drawbar 52 includes a threaded rod 521 and two connecting rods 522, the two connecting rods 522 are respectively threaded on two ends of the threaded rod 521, one connecting rod 522 is hinged on the second ferrule 4, and the other connecting rod 522 is hinged on the dwang 51. The threaded rod 521 is provided with a force application member 523, the force application member 523 comprises a holding rod 5231 vertically penetrating through the threaded rod 521, the threaded rod 521 is provided with a through hole 5232 for the holding rod 5231 to penetrate through, a worker can rotate the threaded rod 521 through the holding rod 5231, and the worker can pull out the holding rod 5231 from the through hole 5232 without rotating the threaded rod 521.
After the worker rotates the threaded rod 521 by the holding rod 5231, the two connecting rods 522 are both restricted from rotating, so that the distance between the two connecting rods 522 is changed under the traction of the threads. Tenon 11 at crossbeam 1 does not support tightly in the mortise 21 of stand 2 before, the staff can adapt to the different distances that first hoop 3 drove crossbeam 1 can slide through adjusting the distance between two connecting rods 522 for dwang 51 can rotate and imbed in the caulking groove 62, and then makes third hoop 61 can lock the position of two dwang 51 smoothly. Or after the position of the rotating rod 51 is locked, the worker simultaneously rotates the two threaded rods 521, so that the distance between the two connecting rods 522 is reduced, the first hoop 3 is subjected to resultant force towards the upright post 2, and the degree of the tenon 11 of the cross beam 1 abutting against the mortise 21 of the upright post 2 can be further enhanced.
Referring to fig. 3, in order to maintain the same distance change between the upper and lower connection rods 522, each of the threaded rods 521 is provided with a scale 524, the scale 524 is used for indicating the length of the threaded rod 521 that is screwed out by the corresponding connection rod 522, and a worker may refer to the scale 524 on the threaded rod 521 when rotating the threaded rod 521.
The implementation principle of the embodiment is as follows: after first cuff 3 and second cuff 4 tighten respectively on crossbeam 1 and stand 2, the staff rotates two dwang 51 simultaneously towards the direction of keeping away from stand 2, dwang 51 will move towards stand 2 together with first cuff 3, frictional force between first cuff 3 and the crossbeam 1 will drive crossbeam 1 synchronous motion, until tenon 11 on crossbeam 1 supports tightly in mortise 21 on stand 2, two dwang 51 will all laminate on first cuff 3 this moment, the staff will tighten third cuff 61 on first cuff 3 again, third cuff 61 will lock two dwang 51 on first cuff 3, avoid dwang 51 to rotate once more, can strengthen the joint strength after crossbeam 1 supports tightly with stand 2.
The staff can change the distance between two connecting rods 522 through rotatory threaded rod 521, before tenon 11 at crossbeam 1 does not support tightly in the mortise 21 of stand 2, can adapt to the different distances that first cuff 3 drove crossbeam 1 and can slide for dwang 51 can rotate and imbed in the caulking groove 62, and then makes third cuff 61 can lock the position of two dwang 51 smoothly. After the position of the rotating rod 51 is locked, the worker rotates the two threaded rods 521 simultaneously, so that the distance between the two connecting rods 522 is reduced, the first hoop 3 is subjected to resultant force towards the upright post 2, and the degree of the tenon 11 of the cross beam 1 abutting against the mortise 21 of the upright post 2 can be further enhanced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an ancient building reinforcing apparatus which characterized in that: the device comprises a first hoop (3) which is sleeved on a cross beam (1) and tightly attached to the cross beam (1), two groups of second hoops (4) which are tightly attached to an upright post (2) are sleeved on the upright post (2), and the two groups of second hoops (4) are respectively positioned on the upper side and the lower side of the cross beam (1); all be equipped with fastening components (5) between first cuff (3) and two sets of second cuff (4), fastening components (5) are including rotating dwang (51) of connecting on first cuff (3), the axis of rotation of dwang (51) is perpendicular with the length direction of crossbeam (1), it has traction lever (52) to articulate between dwang (51) and second cuff (4), the axis of rotation of traction lever (52) is parallel with the axis of rotation of dwang (51), still be equipped with on first cuff (3) and lock locking components (6) of dwang (51) position when crossbeam (1) supports tight stand (2).
2. The historic building reinforcement device of claim 1, wherein: still be equipped with between first cuff (3) and crossbeam (1) anti-skidding subassembly (7), anti-skidding subassembly (7) include that the circumference interval is established a plurality of cushion (71) on first cuff (3) inside wall, all seted up draw-in groove (73) on every cushion (71), correspond every cushion (71) on the inside wall of first cuff (3) and linked firmly fixture block (72), fixture block (72) with correspond draw-in groove (73) grafting cooperation on cushion (71).
3. The historic building reinforcement device of claim 1, wherein: the locking assembly (6) comprises a third hoop sleeve (61) sleeved on the first hoop sleeve (3), the third hoop sleeve (61) comprises two third arc-shaped plates (611) with one ends hinged together, the other ends of the two third arc-shaped plates (611) are abutted and then fastened together through a third bolt (612) and a third nut (613), and the two rotating rods (51) are abutted to the inner side walls of the two third arc-shaped plates (611) respectively.
4. The historic building reinforcement device of claim 3, wherein: the position where the traction rod (52) is hinged with the rotating rod (51) is close to one end, rotatably connected to the first hoop sleeve (3), of the rotating rod (51).
5. The historic building reinforcement device of claim 3, wherein: the first hoop sleeve (3) is provided with a caulking groove (62) for the rotating rod (51) to be embedded.
6. The historic building reinforcement device of claim 5, wherein: the traction rod (52) comprises a threaded rod (521) and two connecting rods (522) which are sleeved at two ends of the threaded rod (521) in a threaded mode, the two connecting rods (522) are respectively hinged to the rotating rod (51) and the second hoop sleeve (4) on the same side, and a force application piece (523) used for rotating the threaded rod (521) is further arranged on the threaded rod (521).
7. The historic building reinforcement device of claim 6, wherein: the force application piece (523) comprises a holding rod (5231) arranged on the threaded rod (521) in a penetrating mode, and a through hole (5232) for the holding rod (5231) to penetrate through is formed in the threaded rod (521).
8. The historic building reinforcement device of claim 6, wherein: the threaded rod (521) is provided with scales (524) for displaying the length of the threaded rod (521) screwed out of the connecting rod (522).
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CN202022893332.0U CN214462829U (en) | 2020-12-03 | 2020-12-03 | Ancient building reinforcing apparatus |
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CN202022893332.0U CN214462829U (en) | 2020-12-03 | 2020-12-03 | Ancient building reinforcing apparatus |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114856238A (en) * | 2022-04-29 | 2022-08-05 | 江苏鸿基节能新技术股份有限公司 | Reinforcing and reforming structure and method for building |
CN114876232A (en) * | 2022-05-06 | 2022-08-09 | 中交一公局集团有限公司 | Stable assembled wood structure building tenon-and-mortise joint limiting and reinforcing device |
-
2020
- 2020-12-03 CN CN202022893332.0U patent/CN214462829U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114856238A (en) * | 2022-04-29 | 2022-08-05 | 江苏鸿基节能新技术股份有限公司 | Reinforcing and reforming structure and method for building |
CN114856238B (en) * | 2022-04-29 | 2024-02-23 | 江苏鸿基节能新技术股份有限公司 | Reinforcing and reforming structure and method for building |
CN114876232A (en) * | 2022-05-06 | 2022-08-09 | 中交一公局集团有限公司 | Stable assembled wood structure building tenon-and-mortise joint limiting and reinforcing device |
CN114876232B (en) * | 2022-05-06 | 2024-01-30 | 中交一公局集团有限公司 | Stable assembled wood structure building mortise and tenon joint limiting and reinforcing device |
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