CN106836025A - The repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge - Google Patents
The repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge Download PDFInfo
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- CN106836025A CN106836025A CN201710163985.3A CN201710163985A CN106836025A CN 106836025 A CN106836025 A CN 106836025A CN 201710163985 A CN201710163985 A CN 201710163985A CN 106836025 A CN106836025 A CN 106836025A
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- bridge
- securing plate
- strengthening mechanism
- semicircle draw
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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Abstract
The invention discloses the repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge, including the first strengthening mechanism and the second strengthening mechanism, first strengthening mechanism includes two the first securing plates of symmetrical parallel setting, horizontal shelf is vertically connected with the medial surface of the first securing plate, connected by threaded rod and guide rod between two horizontal shelfs, latch segment is socketed with threaded rod, second strengthening mechanism includes the second securing plate, connected by head rod between two neighboring first strengthening mechanism, connected by the second connecting rod between two neighboring second strengthening mechanism.Its installation method includes：Body of a bridge surveying and locating, the making of the first strengthening mechanism, the making of the second strengthening mechanism, connecting rod make and bracing means installation positioning.Installation method step of the invention is simple, workable, can not only realize Fast Installation and the dismounting of bracing means, while improve the installation accuracy of bracing means, can meet the consolidation process of the complex structure body of a bridge.
Description
Technical field
The present invention relates to the repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge.
Background technology
Ancient building shelter bridge is more long due to the manufacture time limit, is exposed to wind and rain by long-term, makes the body of a bridge of shelter bridge that difference occurs
The damage of degree, in the prior art without a kind of device that can be used to the repairing and reinforcement shelter bridge body of a bridge, therefore for ancient building corridor
The body of a bridge reparation difficulty of bridge is larger, and because stress point can change with the degree of injury of the body of a bridge, and then have a strong impact on
The security of shelter bridge.
The content of the invention
A kind of repairing and reinforcement of ancient building shelter bridge is provided present invention aim at for the deficiency existing for prior art
The technical scheme of device and its installation method, is added by being respectively mounted the first strengthening mechanism and second in the bottom surface and side of the body of a bridge
Gu mechanism, can effectively improve the stability and reliability of bracing means, it is easy to the integral reinforcing of the body of a bridge, while so that the body of a bridge
Each stress point energy uniform stressed, improves the reinforcing efficiency of bracing means, and the installation steps can not only realize bracing means
Fast Installation and dismounting, while improve the installation accuracy of bracing means, can meet the consolidation process of the complex structure body of a bridge.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of repairing and reinforcement device of ancient building shelter bridge, it is characterised in that：Including the first strengthening mechanism and the second reinforcing machine
Structure, the first strengthening mechanism is located on the bottom surface of the body of a bridge, and is connected to the embankment of opposite side, first along the body of a bridge from the embankment of side
Strengthening mechanism includes two the first securing plates of symmetrical parallel setting, and level is vertically connected with the medial surface of the first securing plate
Supporting plate, is connected between two horizontal shelfs by threaded rod and guide rod, and threaded rod and guide rod run through the first securing plate, and guide rod is located at
Between two threaded rods, latch segment is socketed with threaded rod, latch segment is located on the lateral surface of the first securing plate, horizontal shelf
Top surface both sides are symmetrically arranged with the first stopper slot, and guide pad, the laminating of the second strengthening mechanism are provided with the top surface of the first securing plate
On the side of the body of a bridge, and side along the body of a bridge is connected to the other end from one end, and the second strengthening mechanism includes the second securing plate,
The second stopper slot is provided with the lateral surface of the second securing plate, linking block is fixedly connected between two the second stopper slots, it is adjacent
Connected by head rod between two the first strengthening mechanisms, the second connecting rod is passed through between two neighboring second strengthening mechanism
Connection, is connected between the first neighbouring strengthening mechanism and the second strengthening mechanism by vertical bar；By in the bottom surface of the body of a bridge
The first strengthening mechanism and the second strengthening mechanism are respectively mounted with side, the stability and reliability of bracing means can be effectively improved
Property, it is easy to the integral reinforcing of the body of a bridge, while enabling each stress point uniform stressed of the body of a bridge, improve the reinforcing effect of bracing means
Rate, the first strengthening mechanism props up the bottom surface of the body of a bridge by horizontal shelf, and passes through the first securing plate reality in the presence of threaded rod
Now to the reinforcing of the body of a bridge, the design of two threaded rods effectively increases stability when two the first securing plates are connected, and passes through
Latch segment can be positioned the first securing plate, prevent the first securing plate from influenceing the work of whole bracing means to imitate because of loosening
Rate, the first stopper slot and the second stopper slot are used to connect adjacent two first by head rod and the second connecting rod respectively
Strengthening mechanism and two adjacent the second strengthening mechanisms, improve the horizontal fastening strength of bracing means, and guide pad and linking block are then
It is used to connect upper and lower corresponding first strengthening mechanism and the second strengthening mechanism by vertical bar, improves the fastening strength of side.
Further, inner plating is provided with the medial surface of the first securing plate and the second securing plate, is uniformly set on inner plating
Be equipped with spacing preiection, the design of inner plating can be used for installing spacing preiection, spacing preiection then with the contacts side surfaces of the body of a bridge, improve
The contact area of the first securing plate, the second securing plate and body of a bridge side, increasing friction force, and then improve whole bracing means
Reinforcing efficiency.
Further, scale is evenly arranged with guide rod, by setting scale on guide rod, it is possible to achieve to the first reinforcing machine
The quick regulation and fine setting of structure and the second strengthening mechanism, improve the installation accuracy of bracing means, while bracing means can allow
The faster convenience of installation, the reinforcing dynamics of stress point on bracing means is reached sets requirement, meet the reinforcing needs of the body of a bridge.
Further, rotating bar is rotatably connected on the top surface of latch segment, is fixedly connected on the top side of rotating bar and helped
Push rod, the bottom of rotating bar is provided with gear, and gear is intermeshed with threaded rod, drives rotating bar to revolve by promoting boosting bar
Turn, and then drive pinion rotation, the first securing plate can be made to move back and forth on threaded rod, the convenient clamping to the body of a bridge.
Further, the both sides of the first stopper slot are symmetrically arranged with the first semicircle draw-in groove and the first locating slot, the first locating slot
Positioned at the lower section of the first semicircle draw-in groove, the first semicircle draw-in groove connects the first locating slot by the first guide groove, by the first semicircle card
The design of groove and the first locating slot, can make the locating shaft at head rod two ends by the first semicircle draw-in groove along the first guide groove
In snapping in the first locating slot, and the connection of different angle head rods can be met according to rotating locating shaft the need for use
Need.
Further, the second semicircle draw-in groove is provided with the side of guide pad, the second guide groove is provided with the top surface of guide pad,
Second guide groove is connected with the second semicircle draw-in groove, by the design of the second semicircle draw-in groove, can make the locating shaft at vertical bar two ends
It is spacing in the second guide groove by the second semicircle draw-in groove, it is easy to rotate connection.
Further, the both sides up and down of the second stopper slot are symmetrically arranged with the 3rd semicircle draw-in groove and the second locating slot, and second determines
Position groove is located at the inner side of the second stopper slot, and the second locating slot connects the 3rd semicircle draw-in groove, fixed by the 3rd semicircle draw-in groove and second
The design of position groove, in being easy to snap in the second locating slot by the locating shaft at the second connecting rod two ends, realize two neighboring second plus
Gu the quick connection between plate.
Further, the 4th semicircle draw-in groove is provided with the side of linking block, is connected on the bottom surface of block and is provided with the 3rd guide groove,
3rd guide groove is connected with the 4th semicircle draw-in groove, by the design of the 4th semicircle draw-in groove, can make the locating shaft at vertical bar two ends
It is spacing in the 3rd guide groove by the 4th semicircle draw-in groove, it is easy to rotate connection.
Further, head rod, the second connecting rod and vertical bar include an expansion link and two abutment sleeves, two
Individual abutment sleeve is socketed in the two ends of expansion link, and the end of abutment sleeve is connected with locating shaft, locating shaft by link rotatable
End face with abutment sleeve is parallel, the need for abutment sleeve can be according to actual installation, is moved along expansion link, improves installation
When flexibility, locating shaft can rotate in the presence of connecting rod, whole bracing means is installed more convenient and quicker.
A kind of installation method of the repairing and reinforcement device of ancient building shelter bridge described above, it is characterised in that including following step
Suddenly：
1) body of a bridge surveying and locating
A, design length and weight first according to shelter bridge determine the endurance of the body of a bridge, and length, width according to the body of a bridge
With the installation site and connected mode that the force analysis of gradient and body of a bridge side and bottom surface determines bracing means；
B and then the support frame being parallel to each other with the body of a bridge is built in the side of the body of a bridge, while the position of the lower section 1.5m in the body of a bridge
Installation identical support frame is put, the two ends of support frame is fixedly connected with the embankment of both sides respectively, further according to installation site
Requirement put and mark accordingly in the side of the body of a bridge and bottom surface white chalk selection by artificial；
2) making of the first strengthening mechanism
A, endurance first according to the body of a bridge choose the first securing plate, and in the medial surface from top to bottom 2/ of the first securing plate
3 position drilling machine level drills through two the first screwed holes and a first through hole, and in the upper of screwed hole and through hole line
The inner plating with spacing preiection is installed by side, and side installation locking block then relative with inner plating in the first securing plate makes
Through hole on latch segment aligns with first through hole, and the rotating bar in installation process on latch segment keeps vertically upward；
B and then selection horizontal shelf, by horizontal shelf horizontal positioned on the table, with cutting machine in horizontal shelf
Top surface both sides process, and form the first symmetrical stopper slot, and drilled through respectively on two medial surfaces of the first stopper slot symmetrical
First semicircle draw-in groove and the first locating slot, the deep equality of the first semicircle draw-in groove and the first locating slot, then with drilling machine first
The first guide groove is drilled through at the line of centres of semicircle draw-in groove and the first locating slot, make the depth of the first guide groove and the first semicircle draw-in groove,
The depth of the first locating slot is equal, is then disposed vertically on the table horizontal shelf, with drilling machine from top to bottom in water
Second screwed hole and second through hole are drilled through in lifts plate；
C, will then be lain in a horizontal plane in machine table upward with the side of inner plating in the first securing plate, then by level support
The side with the first stopper slot is vertically connected in the first securing plate towards inner plating on plate, makes the first screwed hole and the second spiral shell
Pit is alignd, and first through hole is alignd with the second through hole, then strengthens side relative with the first stopper slot on horizontal shelf
Muscle is attached with the first securing plate；
D, guide pad being chosen again, the second guide groove being drilled through in the top surface of guide pad, is drilled through along the medial surface of the second guide groove
Two semicircle draw-in grooves and supported hole, while opening up straight-line groove between supported hole and the second semicircle draw-in groove, and ensure the second semicircle card
The deep equality of groove, supported hole and straight-line groove；
E, finally two the first securing plates are placed in parallel, make the side with horizontal shelf towards inner side, at two the
Length 20~the 30cm of the length more than the body of a bridge of guide rod and threaded rod, guide rod and threaded rod is installed between one securing plate, makes guide rod
The first securing plate is extended through with threaded rod, and the spacing between two the first securing plates is adjusted to the width phase with the body of a bridge
The distance matched somebody with somebody；
3) making of the second strengthening mechanism
A, choose the second securing plate first, by the second securing plate horizontal positioned on the table, with cutting machine second plus
Gu the top surface both sides processing of plate, forms the second symmetrical stopper slot, and drilled through respectively on two medial surfaces of the second stopper slot
Symmetrical the 3rd semicircle draw-in groove and the second locating slot, the deep equality of the 3rd semicircle draw-in groove and the second locating slot, then use drilling machine
Straight-line groove is drilled through at the line of centres of the 3rd semicircle draw-in groove and the second locating slot, makes the depth of straight-line groove and the 3rd semicircle card
Groove, the second locating slot depth it is equal；
The inner plating with spacing preiection is installed in b and then relative with the second stopper slot side in the second securing plate,
Linking block is installed between two the second stopper slots, and the 3rd guide groove is drilled through on linking block, on the medial surface along the 3rd guide groove
The 4th semicircle draw-in groove and supported hole symmetrically are drilled through, while opening up straight-line groove between supported hole and the 4th semicircle draw-in groove, and is ensured
The deep equality of the 4th semicircle draw-in groove, supported hole and straight-line groove；
4) connecting rod makes
Expansion link is chosen in requirement first according to design, and abutment sleeve is respectively mounted at the two ends of expansion link, and in positioning
The end of sleeve connects locating shaft by link rotatable；
5) bracing means installs positioning
A, first strengthening mechanism is arranged on the mark position that body of a bridge bottom center locates by artificial first, support first adds
Gu plate, makes horizontal shelf be fitted on the bottom surface of the body of a bridge, then adjusts latch segment, two the first securing plates are made to be clamped in the bottom of the body of a bridge
Face both sides；
B then from body of a bridge bottom center install the first strengthening mechanism along body of a bridge bottom surface to both sides in mark position
The first strengthening mechanism is respectively mounted, after the first strengthening mechanism on bottom surface is installed, in the connecting rod that selection is made
Head rod, the locating shaft at head rod two ends is respectively embedded into adjacent first strengthening mechanism on horizontal shelf
In one locating slot, being fixedly connected for adjacent first strengthening mechanism is realized；
C, mark position then on body of a bridge side install the second securing plate, and the second securing plate is corresponding with lower section
First securing plate is fixedly connected by the vertical bar in connecting rod, until all of second securing plate is installed,
The second adjacent securing plate of left and right is fixedly connected by the second connecting rod in connecting rod, until connection is finished；
D, the latch segment finally adjusted in each first securing plate, make the first securing plate drive the second securing plate to enter the body of a bridge
Row integral reinforcing.
The present invention is by adopting the above-described technical solution, have the advantages that：
1st, the first strengthening mechanism and the second strengthening mechanism are respectively mounted by the bottom surface and side of the body of a bridge, can be effectively carried
The stability and reliability of bracing means high, are easy to the integral reinforcing of the body of a bridge, while enabling that each stress point of the body of a bridge is uniform
Stress, improves the reinforcing efficiency of bracing means；
2nd, the first strengthening mechanism props up the bottom surface of the body of a bridge by horizontal shelf, and adds by first in the presence of threaded rod
Gu plate realizes the reinforcing to the body of a bridge, the design of two threaded rods effectively increases stability when two the first securing plates are connected,
And the first securing plate can be positioned by latch segment, prevent the first securing plate from whole bracing means is influenceed because of loosening
Operating efficiency；
3rd, the first stopper slot and the second stopper slot are used to connect adjacent by head rod and the second connecting rod respectively
Two the first strengthening mechanisms and two adjacent the second strengthening mechanisms, improve the horizontal fastening strength of bracing means, guide pad and
Linking block is then used to connect upper and lower corresponding first strengthening mechanism and the second strengthening mechanism by vertical bar, improves the reinforcing of side
Intensity；
4th, the design of semicircle draw-in groove, it is possible to achieve the flexible connection between locating shaft and locating slot, is easily installed, anti-anti-avulsion
Fall；
5th, installation method step of the invention is simple, workable, can not only realize the Fast Installation of bracing means
With dismounting, while improve the installation accuracy of bracing means, the consolidation process of the complex structure body of a bridge can be met.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 be a kind of ancient building shelter bridge of the invention repairing and reinforcement device and its installation method in the installation of bracing means show
It is intended to；
Fig. 2 is the structural representation of the first strengthening mechanism in the present invention；
Fig. 3 is the structural representation of latch segment in the present invention；
Fig. 4 is the partial enlarged drawing at I in Fig. 2；
Fig. 5 is the partial enlarged drawing at II in Fig. 2；
Fig. 6 is the structural representation of the second securing plate in the present invention；
Fig. 7 is the structural representation of head rod, the second connecting rod and vertical bar in the present invention.
In figure：1- embankments；2- shelter bridges；The 3- body of a bridgies；The strengthening mechanisms of 4- first；The securing plates of 5- second；6- head rods；7-
Second connecting rod；8- vertical bars；The securing plates of 9- first；10- horizontal shelfs；11- threaded rods；12- guide rods；13- latch segments；14-
Rotating bar；15- boosting bars；16- gears；17- inner platings；The stopper slots of 18- first；19- the first semicircle draw-in grooves；20- first is positioned
Groove；The guide grooves of 21- first；The guide grooves of 22- second；23- the second semicircle draw-in grooves；24- is connected block；The stopper slots of 25- second；26- the 3rd half
Circle draw-in groove；The locating slots of 27- second；28- spacing preiections；29- abutment sleeves；30- expansion links；31- locating shafts；32- connecting rods；33-
Guide pad；The semicircle draw-in grooves of 34- the 4th；The guide grooves of 35- the 3rd.
Specific embodiment
As shown in Figures 1 to 7, it is a kind of repairing and reinforcement device of ancient building shelter bridge of the invention, including the first strengthening mechanism 4
With the second strengthening mechanism, the first strengthening mechanism 4 is located on the bottom surface of the body of a bridge 3, and is connected to along the body of a bridge 3 from the embankment 1 of side
The embankment 1 of opposite side, the first strengthening mechanism 4 includes two the first securing plates 9 of symmetrical parallel setting, the first securing plate 9 it is interior
Horizontal shelf 10 is vertically connected with side, is connected by threaded rod 11 and guide rod 12 between two horizontal shelfs 10, screw thread
Bar 11 and guide rod 12 run through the first securing plate 9, and guide rod 12 is located between two threaded rods 11, and quarter is evenly arranged with guide rod 12
Degree, scale is set by guide rod 12, it is possible to achieve quick regulation to the first strengthening mechanism 4 and the second strengthening mechanism and micro-
Adjust, improve the installation accuracy of bracing means, while the faster convenience of installation of bracing means can allow, make to be received on bracing means
The reinforcing dynamics in force reaches sets requirement, meets the reinforcing needs of the body of a bridge 3, and latch segment 13 is socketed with threaded rod 11, locking
Block 13 is located on the lateral surface of the first securing plate 9, and rotating bar 14, the top of rotating bar 14 are rotatably connected on the top surface of latch segment 13
Boosting bar 15 is fixedly connected with end side surface, the bottom of rotating bar 14 is provided with gear 16, and gear 16 is mutually nibbled with threaded rod 11
Close, drive rotating bar 14 to rotate by promoting boosting bar 15, and then band moving gear 16 is rotated, and can make the first securing plate 9 in spiral shell
Move back and forth on rasp bar 11, the convenient clamping to the body of a bridge 3.
The top surface both sides of horizontal shelf 10 are symmetrically arranged with the first stopper slot 18, and the both sides of the first stopper slot 18 are symmetrical arranged
There are the first semicircle draw-in groove 19 and the first locating slot 20, the first locating slot 20 is located at the lower section of the first semicircle draw-in groove 19, the first semicircle
Draw-in groove 19 connects the first locating slot 20 by the first guide groove 21, by the design of the first semicircle draw-in groove 19 and the first locating slot 20,
The locating shaft 31 at the two ends of head rod 6 can be made to snap in the first locating slot along the first guide groove 21 by the first semicircle draw-in groove 19
In 20, and the connection needs of different angle head rods 6, first can be met according to rotating locating shaft 31 the need for use
Guide pad 33 is provided with the top surface of securing plate 9, the second semicircle draw-in groove 23 is provided with the side of guide pad 33, guide pad 33
The second guide groove 22 is provided with top surface, the second guide groove 22 is connected with the second semicircle draw-in groove 23, by the second semicircle draw-in groove 23
Design, can make the locating shaft 31 at the two ends of vertical bar 8 spacing in the second guide groove 22 by the second semicircle draw-in groove 23, be easy to rotate
Connection.
Second strengthening mechanism is fitted on the side of the body of a bridge 3, and side along the body of a bridge 3 is connected to the other end from one end,
Second strengthening mechanism includes the second securing plate 5, and the second stopper slot 25 is provided with the lateral surface of the second securing plate 5, and second is spacing
The both sides up and down of groove 25 are symmetrically arranged with the 3rd semicircle draw-in groove 26 and the second locating slot 27, and it is spacing that the second locating slot 27 is located at second
The inner side of groove 25, the second locating slot 27 connects the 3rd semicircle draw-in groove 26, by the 3rd semicircle draw-in groove 26 and the second locating slot 27
Design, in being easy to snap in the second locating slot 27 by the locating shaft 31 at the two ends of the second connecting rod 7, realizes that two neighboring second reinforces
Quick connection between plate 5, is fixedly connected with linking block 24 between two the second stopper slots 25, be connected on the side of block 24 and set
There is the 4th semicircle draw-in groove 34, be connected on the bottom surface of block 24 and be provided with the 3rd guide groove 35, the 3rd guide groove 35 and the 4th semicircle draw-in groove 34
It is connected, by the design of the 4th semicircle draw-in groove 34, the locating shaft 31 at the two ends of vertical bar 8 can be made to pass through the 4th semicircle draw-in groove 34
It is spacing in the 3rd guide groove 35, be easy to rotate connect.
Connected by head rod 6 between two neighboring first strengthening mechanism 4, between two neighboring second strengthening mechanism
Connected by the second connecting rod 7, inner plating 17, inner plating are provided with the medial surface of the first securing plate 9 and the second securing plate 5
Be evenly arranged with spacing preiection 28 on 17, the design of inner plating 17 can be used for installing spacing preiection 28, spacing preiection 28 then with
The contacts side surfaces of the body of a bridge 3, improve the contact area of the first securing plate 9, the second securing plate 5 and the side of the body of a bridge 3, increase friction
Power, and then the reinforcing efficiency of whole bracing means is improve, between the first neighbouring strengthening mechanism 4 and the second strengthening mechanism
Connected by vertical bar 8, head rod 6, the second connecting rod 7 and vertical bar 8 include an expansion link 30 and two positioning
Sleeve 29, two abutment sleeves 29 are socketed in the two ends of expansion link 30, and the end of abutment sleeve 29 is rotated by connecting rod 32 and connected
Locating shaft 31 is connected to, locating shaft 31 is parallel with the end face of abutment sleeve 29, the need for abutment sleeve 29 can be according to actual installation,
Moved along expansion link 30, improve flexibility during installation, locating shaft 31 can be rotated in the presence of connecting rod 32, made whole
Bracing means installs more convenient and quicker；Reinforced by being respectively mounted the first strengthening mechanism 4 and second in the bottom surface and side of the body of a bridge 3
Mechanism, can effectively improve the stability and reliability of bracing means, be easy to the integral reinforcing of the body of a bridge 3, while so that the body of a bridge 3
Each stress point energy uniform stressed, improves the reinforcing efficiency of bracing means, and the first strengthening mechanism 4 props up bridge by horizontal shelf 10
The bottom surface of body 3, and the reinforcing for realizing to the body of a bridge 3 by the first securing plate 9 in the presence of threaded rod 11, two threaded rods 11
Design effectively increases stability when two the first securing plates 9 are connected, and can be entered the first securing plate 9 by latch segment 13
Row positioning, prevents the first securing plate 9 from the operating efficiency of whole bracing means, the first stopper slot 18 and the second limit are influenceed because of loosening
Position groove 25 is used to connecting adjacent two the first strengthening mechanisms 4 and adjacent by the connecting rod 7 of head rod 6 and second respectively
Two the second strengthening mechanisms, improve the horizontal fastening strength of bracing means, and guide pad 33 and linking block 24 are then used by vertical bar 8
In the upper and lower strengthening mechanism of corresponding first strengthening mechanism 4 and second of connection, the fastening strength of side is improved.
A kind of installation method of the repairing and reinforcement device of ancient building shelter bridge described above, comprises the following steps：
1) body of a bridge surveying and locating
A, design length and weight first according to shelter bridge 2 determine the endurance of the body of a bridge 3, and length, width according to the body of a bridge 3
The force analysis of degree and gradient and the side of the body of a bridge 3 and bottom surface determines the installation site and connected mode of bracing means；
B and then the support frame being parallel to each other with the body of a bridge 3 is built in the side of the body of a bridge 3, while in the lower section 1.5m of the body of a bridge 3
Position install identical support frame, the two ends of support frame are fixedly connected with the embankment 1 of both sides respectively, further according to installation
The requirement of position is chosen and puts and mark accordingly by artificial in the side of the body of a bridge 3 and bottom surface white chalk；
2) making of the first strengthening mechanism
A, endurance first according to the body of a bridge 3 choose the first securing plate 9, and the first securing plate 9 medial surface from upper past
Lower 2/3 position drilling machine level drills through two the first screwed holes and a first through hole, and in screwed hole and through hole line
Top the inner plating 17 with spacing preiection 28, then relative with inner plating 17 in the first securing plate 9 side peace are installed
Dress latch segment 13, makes the through hole on latch segment 13 be alignd with first through hole, the rotating bar 14 in installation process on latch segment 13
Holding is vertical upward；
B and then selection horizontal shelf 10, by the horizontal positioned of horizontal shelf 10 on the table, with cutting machine in level support
The top surface both sides processing of plate 10, forms the first symmetrical stopper slot 18, and on two medial surfaces of the first stopper slot 18 respectively
Drill through the depth phase of symmetrical the first semicircle draw-in groove 19 and the first locating slot 20, the first semicircle draw-in groove 19 and the first locating slot 20
Deng, then the first guide groove 21 is drilled through at the line of centres of the first semicircle draw-in groove 19 and the first locating slot 20 with drilling machine, make first
The depth of guide groove 21 and the first semicircle draw-in groove 19, the depth of the first locating slot 20 are equal, then vertically put horizontal shelf 10
Put on the table, second screwed hole and second through hole are drilled through on horizontal shelf 10 from top to bottom with drilling machine；
C, will then be lain in a horizontal plane in machine table upward with the side of inner plating 17 in the first securing plate 9, then by water
The side with the first stopper slot 18 is vertically connected in the first securing plate 9 towards inner plating 17 in lifts plate 10, makes the first spiral shell
Pit is alignd with the second screwed hole, and first through hole is alignd with the second through hole, then by horizontal shelf 10 with the first stopper slot 18
Relative side reinforcement is attached with the first securing plate 9；
D, guide pad 33 is chosen again, the second guide groove 22 is drilled through in the top surface of guide pad 33, along the inner side of the second guide groove 22
Face drills through the second semicircle draw-in groove 23 and supported hole, while opening up straight-line groove between supported hole and the second semicircle draw-in groove 23, and protects
Demonstrate,prove the deep equality of the second semicircle draw-in groove 23, supported hole and straight-line groove；
E, finally two the first securing plates 9 are placed in parallel, make the side with horizontal shelf 10 towards inner side, at two
Guide rod 12 and threaded rod 11 be installed between first securing plate 9, the length of guide rod 12 and threaded rod 11 more than the body of a bridge 3 length 20~
30cm, makes guide rod 12 and threaded rod 11 extend through the first securing plate 9, and the spacing between two the first securing plates 9 is adjusted
To the distance matched with the width of the body of a bridge 3；
3) making of the second strengthening mechanism
A, the second securing plate 5 is chosen first, by the horizontal positioned of the second securing plate 5 on the table, with cutting machine second
The top surface both sides processing of securing plate 5, forms the second symmetrical stopper slot 25, and divide on two medial surfaces of the second stopper slot 25
The depth phase of symmetrical the 3rd semicircle draw-in groove 26 and the second locating slot 27, the 3rd semicircle draw-in groove 26 and the second locating slot 27 is not drilled through
Deng, then straight-line groove is drilled through at the line of centres of the 3rd semicircle draw-in groove 26 and the second locating slot 27 with drilling machine, make straight-line groove
Depth and the 3rd semicircle draw-in groove 26, the depth of the second locating slot 27 are equal；
The internal layer with spacing preiection 28 is installed in b and then relative with the second stopper slot 25 side in the second securing plate 5
Plate 17, installs linking block 24 between two the second stopper slots 25, and drills through the 3rd guide groove 35 on linking block 24, along the 3rd
Symmetrically drill through the 4th semicircle draw-in groove 34 and supported hole on the medial surface of guide groove 35, at the same supported hole and the 4th semicircle draw-in groove 34 it
Between open up straight-line groove, and ensure the deep equality of the 4th semicircle draw-in groove 34, supported hole and straight-line groove；
4) connecting rod makes
Expansion link 30 is chosen in requirement first according to design, and abutment sleeve 29 is respectively mounted at the two ends of expansion link 30, and
Connection locating shaft 31 is rotated by connecting rod 32 in the end of abutment sleeve 29；
5) bracing means installs positioning
A, first strengthening mechanism 4 is arranged on the mark position that the bottom center of the body of a bridge 3 locates by artificial first, supports first
Securing plate 9, makes horizontal shelf 10 be fitted on the bottom surface of the body of a bridge 3, then adjusts latch segment 13, clamps two the first securing plates 9
In the bottom surface both sides of the body of a bridge 3；
B then from the bottom center of the body of a bridge 3 install the first strengthening mechanism 4 along the bottom surface of the body of a bridge 3 to both sides in marker bit
Put and be respectively mounted the first strengthening mechanism 4, after the first strengthening mechanism 4 on bottom surface is installed, the connecting rod that selection is made
Head rod 6 in part, level in adjacent first strengthening mechanism 4 is respectively embedded into by the locating shaft 31 at the two ends of head rod 6
In the first locating slot 20 on supporting plate 10, being fixedly connected for adjacent first strengthening mechanism 4 is realized；
C, then mark position on the side of the body of a bridge 3 install the second securing plate 5, and by the second securing plate 5 and lower section phase
The first securing plate 9 answered is fixedly connected by the vertical bar 8 in connecting rod, until all of second securing plate 5 is installed
Finish, the second connecting rod 7 in the second securing plate 5 that left and right is adjacent is by connecting rod is fixedly connected, until even
Connect and finish；
D, the latch segment 13 finally adjusted in each first securing plate 9, make the first securing plate 9 drive the second securing plate 5 pairs
The body of a bridge 3 carries out integral reinforcing.
Specific embodiment of the invention is these are only, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technique effect, done ground simple change, equivalent or modification etc., all cover
Among protection scope of the present invention.
Claims (10)
1. a kind of repairing and reinforcement device of ancient building shelter bridge, it is characterised in that：Including the first strengthening mechanism and the second strengthening mechanism,
First strengthening mechanism is located on the bottom surface of the body of a bridge, and is connected to the dike of opposite side along the body of a bridge from the embankment of side
Bank, first strengthening mechanism includes two the first securing plates of symmetrical parallel setting, on the medial surface of first securing plate
Horizontal shelf is vertically connected with, by threaded rod and guide rod connection, the threaded rod and institute between two horizontal shelfs
Guide rod is stated through first securing plate, the guide rod is located between two threaded rods, and lock is socketed with the threaded rod
Tight block, the latch segment is located on the lateral surface of first securing plate, and the top surface both sides of the horizontal shelf are symmetrically arranged with
First stopper slot, is provided with guide pad on the top surface of first securing plate, second strengthening mechanism is fitted in the body of a bridge
Side on, and side along the body of a bridge is connected to the other end from one end, and second strengthening mechanism includes that second reinforces
Plate, is provided with the second stopper slot on the lateral surface of second securing plate, be fixedly connected between two second stopper slots
Linking block, is connected, two neighboring second reinforcing machine between two neighboring first strengthening mechanism by head rod
Connected by the second connecting rod between structure, passed through between neighbouring first strengthening mechanism and second strengthening mechanism
Vertical bar is connected.
2. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：Described first reinforces
Inner plating is provided with the medial surface of plate and second securing plate, spacing preiection is evenly arranged with the inner plating.
3. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：On the guide rod
It is even to be provided with scale.
4. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：The latch segment
Rotating bar is rotatably connected on top surface, boosting bar, the bottom of the rotating bar are fixedly connected with the top side of the rotating bar
End is provided with gear, and the gear is intermeshed with the threaded rod.
5. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：Described first is spacing
The both sides of groove are symmetrically arranged with the first semicircle draw-in groove and the first locating slot, and first locating slot is located at the first semicircle draw-in groove
Lower section, the first semicircle draw-in groove connects first locating slot by the first guide groove.
6. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：The guide pad
The second semicircle draw-in groove is provided with side, the second guide groove is provided with the top surface of the guide pad, second guide groove with it is described
Second semicircle draw-in groove is connected.
7. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：Described second is spacing
The both sides up and down of groove are symmetrically arranged with the 3rd semicircle draw-in groove and the second locating slot, and it is spacing that second locating slot is located at described second
The inner side of groove, second locating slot connects the 3rd semicircle draw-in groove.
8. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：The linking block
The 4th semicircle draw-in groove is provided with side, the 3rd guide groove is provided with the bottom surface of the linking block, the 3rd guide groove with it is described
4th semicircle draw-in groove is connected.
9. the repairing and reinforcement device of a kind of ancient building shelter bridge according to claim 1, it is characterised in that：First connection
Bar, second connecting rod and the vertical bar include an expansion link and two abutment sleeves, two abutment sleeves
The two ends of the expansion link are socketed in, the end of the abutment sleeve is connected with locating shaft, the positioning by link rotatable
Axle is parallel with the end face of the abutment sleeve.
10. a kind of installation method of the repairing and reinforcement device of ancient building shelter bridge as claimed in claim 1, it is characterised in that including
Following steps：
1) body of a bridge surveying and locating
A, design length and weight first according to shelter bridge determine the endurance of the body of a bridge, and length according to the body of a bridge, width and tiltedly
The force analysis of degree and body of a bridge side and bottom surface determines the installation site and connected mode of bracing means；
B and then the support frame being parallel to each other with the body of a bridge is built in the side of the body of a bridge, while the position peace of the lower section 1.5m in the body of a bridge
Dress identical support frame, the two ends of support frame are fixedly connected with the embankment of both sides respectively, further according to wanting for installation site
Ask by manually choosing and putting and mark accordingly in the side of the body of a bridge and bottom surface white chalk；
2) making of the first strengthening mechanism
A, endurance first according to the body of a bridge choose the first securing plate, and in the medial surface from top to bottom 2/3 of the first securing plate
Position drilling machine level drills through two the first screwed holes and a first through hole, and pacifies in the top of screwed hole and through hole line
Inner plating of the dress with spacing preiection, side installation locking block then relative with inner plating in the first securing plate makes locking
Through hole on block aligns with first through hole, and the rotating bar in installation process on latch segment keeps vertically upward；
B then choose horizontal shelf, by horizontal shelf horizontal positioned on the table, with cutting machine horizontal shelf top surface
Both sides process, and form the first symmetrical stopper slot, and drill through symmetrical first respectively on two medial surfaces of the first stopper slot
Semicircle draw-in groove and the first locating slot, the deep equality of the first semicircle draw-in groove and the first locating slot, then with drilling machine in the first semicircle
The first guide groove is drilled through at the line of centres of draw-in groove and the first locating slot, makes the depth of the first guide groove and the first semicircle draw-in groove, first
The depth of locating slot is equal, is then disposed vertically on the table horizontal shelf, with drilling machine from top to bottom in level support
Second screwed hole and second through hole are drilled through on plate；
C, will then be lain in a horizontal plane in machine table upward with the side of inner plating in the first securing plate, then by horizontal shelf
Side with the first stopper slot is vertically connected in the first securing plate towards inner plating, makes the first screwed hole and the second screwed hole
Alignment, first through hole aligns with the second through hole, then by side reinforcement relative with the first stopper slot on horizontal shelf and
First securing plate is attached；
D, guide pad being chosen again, the second guide groove being drilled through in the top surface of guide pad, the second half are drilled through along the medial surface of the second guide groove
Circle draw-in groove and supported hole, while opening up straight-line groove between supported hole and the second semicircle draw-in groove, and ensure the second semicircle draw-in groove, branch
Support hole and the deep equality of straight-line groove；
E, finally two the first securing plates are placed in parallel, make the side with horizontal shelf towards inner side, at two first plus
Gu installing guide rod and threaded rod between plate, the length 20~30cm of the length more than the body of a bridge of guide rod and threaded rod makes guide rod and spiral shell
Rasp bar extends through the first securing plate, and the spacing between two the first securing plates is adjusted to the width with the body of a bridge matches
Distance；
3) making of the second strengthening mechanism
A, the second securing plate is chosen first, by the second securing plate horizontal positioned on the table, with cutting machine in the second securing plate
The processing of top surface both sides, form symmetrical the second stopper slot, and drilled through respectively on two medial surfaces of the second stopper slot symmetrical
The 3rd semicircle draw-in groove and the second locating slot, the deep equality of the 3rd semicircle draw-in groove and the second locating slot, then with drilling machine
Straight-line groove is drilled through at the line of centres of three semicircle draw-in grooves and the second locating slot, makes the depth of straight-line groove and the 3rd semicircle draw-in groove,
The depth of two locating slots is equal；
The inner plating with spacing preiection is installed in b and then relative with the second stopper slot side in the second securing plate, at two
Linking block is installed between the second stopper slot, and the 3rd guide groove is drilled through on linking block, along symmetrical on the medial surface of the 3rd guide groove
The 4th semicircle draw-in groove and supported hole are drilled through, while opening up straight-line groove between supported hole and the 4th semicircle draw-in groove, and ensures the 4th
The deep equality of semicircle draw-in groove, supported hole and straight-line groove；
4) connecting rod makes
Expansion link is chosen in requirement first according to design, and abutment sleeve is respectively mounted at the two ends of expansion link, and in abutment sleeve
End locating shaft is connected by link rotatable；
5) bracing means installs positioning
A, first strengthening mechanism is arranged on the mark position that body of a bridge bottom center locates, the reinforcing of support first by artificial first
Plate, makes horizontal shelf be fitted on the bottom surface of the body of a bridge, then adjusts latch segment, two the first securing plates is clamped in the bottom surface of the body of a bridge
Both sides；
B and then the first strengthening mechanism installed from body of a bridge bottom center are distinguished to both sides along body of a bridge bottom surface in mark position
First strengthening mechanism is installed, after the first strengthening mechanism on bottom surface is installed, in the connecting rod made of selection the
One connecting rod, first determines what the locating shaft at head rod two ends was respectively embedded into adjacent first strengthening mechanism on horizontal shelf
In the groove of position, being fixedly connected for adjacent first strengthening mechanism is realized；
C, then mark position on body of a bridge side install the second securing plate, and by the second securing plate corresponding with lower section first
Securing plate is fixedly connected by the vertical bar in connecting rod, until all of second securing plate is installed, by a left side
Right the second adjacent securing plate is fixedly connected by the second connecting rod in connecting rod, until connection is finished；
D, the latch segment finally adjusted in each first securing plate, make the first securing plate drive the second securing plate to carry out the body of a bridge whole
Body is reinforced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710163985.3A CN106836025B (en) | 2017-03-20 | 2017-03-20 | The repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge |
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| CN201710163985.3A CN106836025B (en) | 2017-03-20 | 2017-03-20 | The repairing and reinforcement device and its installation method of a kind of ancient building shelter bridge |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109112947A (en) * | 2018-08-16 | 2019-01-01 | 温州东联市政工程有限公司 | A kind of combined bridge and its construction method |
| CN109537435A (en) * | 2018-11-20 | 2019-03-29 | 庆元县古韵廊桥研究所 | A kind of the antidetonation flood protection device and its construction method of ancient fortune shelter bridge |
| CN109811668A (en) * | 2019-03-28 | 2019-05-28 | 安阳工学院 | A kind of the repairing and reinforcement device and its installation method of ancient building shelter bridge |
| CN113585107A (en) * | 2021-08-23 | 2021-11-02 | 武汉科技大学 | Restoration reinforcing apparatus of ancient building shelter bridge |
| CN114263127A (en) * | 2022-01-06 | 2022-04-01 | 张波 | Gardens bridge structures reinforcing apparatus based on BIM technique |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| BG62576B1 (en) * | 1996-12-05 | 2000-02-29 | Method for the replacement of top steel structure for railway bridges and devices for its implementation | |
| KR100683621B1 (en) * | 2006-09-25 | 2007-02-22 | (주)신광건설 | Bracket for jacking-up upper structure having angle and lengch control-function |
| CN101922237B (en) * | 2010-08-27 | 2012-01-11 | 北京工业大学 | Connector-type tensioning and anchoring system of reinforced concrete flexural piece with prestress steel strands |
| CN102425103B (en) * | 2011-08-22 | 2014-07-02 | 彭凯 | Reinforced combined arch ring for arch bridge |
| CN205474864U (en) * | 2016-03-31 | 2016-08-17 | 廊坊合力天一机械设备有限公司 | General recess template positioner of bed plate road bridge |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112947A (en) * | 2018-08-16 | 2019-01-01 | 温州东联市政工程有限公司 | A kind of combined bridge and its construction method |
| CN109537435A (en) * | 2018-11-20 | 2019-03-29 | 庆元县古韵廊桥研究所 | A kind of the antidetonation flood protection device and its construction method of ancient fortune shelter bridge |
| CN109537435B (en) * | 2018-11-20 | 2020-08-25 | 金华市广和古建筑技术研发有限公司 | Earthquake-resistant flood control device of ancient transportation gallery bridge and construction method thereof |
| CN109811668A (en) * | 2019-03-28 | 2019-05-28 | 安阳工学院 | A kind of the repairing and reinforcement device and its installation method of ancient building shelter bridge |
| CN113585107A (en) * | 2021-08-23 | 2021-11-02 | 武汉科技大学 | Restoration reinforcing apparatus of ancient building shelter bridge |
| CN113585107B (en) * | 2021-08-23 | 2022-10-04 | 武汉科技大学 | Restoration reinforcing apparatus of ancient building shelter bridge |
| CN114263127A (en) * | 2022-01-06 | 2022-04-01 | 张波 | Gardens bridge structures reinforcing apparatus based on BIM technique |
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| CN106836025B (en) | 2018-04-20 |
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