CN120520453A - A building structure reinforcement device for civil engineering - Google Patents
A building structure reinforcement device for civil engineeringInfo
- Publication number
- CN120520453A CN120520453A CN202511027572.3A CN202511027572A CN120520453A CN 120520453 A CN120520453 A CN 120520453A CN 202511027572 A CN202511027572 A CN 202511027572A CN 120520453 A CN120520453 A CN 120520453A
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- Prior art keywords
- sliding
- fixedly connected
- plate
- board
- block
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/04—Propping of endangered or damaged buildings or building parts, e.g. with respect to air-raid action
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
本发明公开了一种土木工程用建筑结构加固装置，包括下支撑结构及上支撑结构，所述下支撑结构包括下支撑主板及下支撑扩展板；本发明下支撑结构与上支撑结构采用转动连接，利用滑块的滑移，可以带动角度调整结构中连杆移动，改变下支撑结构与上支撑结构的角度，可以根据加固位置需求调整角度，完毕后，利用角度调整结构、第一支撑杆组件、第二支撑杆组件在内侧位置实现支撑，适应性更强；本发明安装组件中的调整块位置可以调整，使得联接管对准孔位上安装的膨胀螺栓，这样即使膨胀螺栓位置不够精准，也可以顺利安装，这样安装时只要保证对应两个第一安装孔及两个第二安装孔的四个孔位精度即可，其余位置的孔位精度要求不高。
The present invention discloses a building structure reinforcement device for civil engineering, comprising a lower support structure and an upper support structure, wherein the lower support structure comprises a lower support main board and a lower support extension board; the lower support structure and the upper support structure of the present invention are connected by rotation, and the sliding of the slider can drive the connecting rod in the angle adjustment structure to move, thereby changing the angle between the lower support structure and the upper support structure, and the angle can be adjusted according to the reinforcement position requirements. After completion, the angle adjustment structure, the first support rod assembly, and the second support rod assembly are used to achieve support at the inner position, which has stronger adaptability; the position of the adjustment block in the installation assembly of the present invention can be adjusted so that the connecting pipe is aligned with the expansion bolt installed on the hole position, so that even if the position of the expansion bolt is not accurate enough, it can be installed smoothly, so that during installation, it is only necessary to ensure the accuracy of the four hole positions corresponding to the two first mounting holes and the two second mounting holes, and the hole position accuracy requirements for other positions are not high.
Description
Technical Field
The invention relates to the technical field of building auxiliary reinforcement, in particular to a building structure reinforcement device for civil engineering.
Background
In civil engineering, in order to protect the service life of a building structure, the positions of a beam column joint and a beam wall joint need to be reinforced, the beam column joint and the beam wall joint are key nodes in the building structure, steel batten bonding reinforcement or bar planting reinforcement is adopted in common structure reinforcement, but an external reinforcing device is usually required to be arranged at the beam column joint and the beam wall joint, the existing reinforcing device mainly comprises right angle steel and inclined struts, an expansion nail is adopted to be installed at the beam column joint or the beam wall joint, the supporting force is improved, and the post-stage building is dismantled after the bar planting in the building is completed, for example, chinese patent publication number CN220226347U discloses a civil engineering building structure reinforcing device which comprises a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate is in sliding connection with the second supporting plate or the third supporting plate, an adjustable connecting mechanism is arranged between the first supporting plate and the second supporting plate and the third supporting plate, one end of the connecting mechanism is fixedly connected with the first supporting plate, the other supporting plate is connected with the second supporting plate and the second supporting plate, and the two ends of the third supporting plate are connected with the right angle steel batten, and the right angle steel bar is connected with the other supporting plate, and the current building structure is in the shape of the building structure, and the building structure is combined with the right angle joint is formed by the right angle and the two ends of the beam wall, and the defect is overcome, and the defect is that the structure is realized in the combination:
the prior building structure reinforcing device adopts right-angle shape support, but cannot change the support angle, but has various prior building designs, a plurality of inclined plane designs appear at the joint of the beam column and the beam wall, different requirements are provided for the support angle, the prior building structure reinforcing device has poor adaptability, the prior building structure reinforcing device adopts threaded installation, holes are required to be punched on the building, and the punching precision requirement is high.
For this purpose we propose a building structure reinforcing device for civil engineering to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a building structure reinforcing apparatus for civil engineering, which solves the problems set forth in the background art.
In order to achieve the purpose, the building structure reinforcing device for civil engineering comprises a lower supporting structure and an upper supporting structure, wherein the lower supporting structure comprises a lower supporting main plate and a lower supporting expansion plate, the lower supporting expansion plate is arranged at the bottom end of the lower supporting main plate, the top end of the lower supporting main plate is fixedly connected with a top short plate, the side wall of the top surface of the top short plate is provided with a rotating opening, a transverse shaft is horizontally fixedly connected in the rotating opening, the upper supporting structure comprises an upper supporting main plate and an upper supporting expansion plate, the upper supporting expansion plate is arranged at the end part of the upper supporting main plate, one end of the upper supporting main plate far away from the upper supporting expansion plate is fixedly connected with the rotating plate, and the rotating plate is rotationally connected with the transverse shaft;
The angle adjusting structure comprises a first hinge seat and a second hinge seat, wherein one end of the first hinge seat is connected with one end of a connecting rod in a rotating mode, the other end of the connecting rod is connected with the second hinge seat in a rotating mode, the first hinge seat is fixedly connected on the side wall of the side plate, and the second hinge seat is fixedly connected on the bottom surface of the upper support main board.
Preferably, the first contact plate is kept away from to the lower support mainboard, the second contact plate is kept away from to the lower support expansion plate, go up support mainboard top surface rigid coupling third contact plate, go up support expansion plate top surface rigid coupling fourth contact plate, two first square openings are seted up to lower support mainboard and first contact plate both sides bottom surface position, two second square openings are seted up to lower support expansion plate and second contact plate bottom both sides, two fourth square openings are seted up to the position that goes up support mainboard and third contact plate both sides and is close to support expansion plate, two third square openings are seted up to go up support expansion plate and fourth contact plate both sides, all overlap on first square opening, second square opening, fourth square opening and the third square opening and be equipped with the installation component, two first mounting holes are seted up to lower support mainboard top both sides, two second mounting holes are seted up to upper support mainboard one end both sides of keeping away from the upper support expansion plate.
Preferably, the installation component includes square cover, square cover is fixed to be cup jointed in first square mouth, second square mouth, fourth square mouth or third square mouth, square cover inboard sliding connection framework, the interior side sliding connection adjusting block of framework, cup joint the connecting tube on the adjusting block, two sliding grooves are seted up to square cover inboard top surface and bottom surface, framework top and bottom rigid coupling have two sliding plates, sliding plate sliding connection is on the sliding groove, even rigid coupling has a plurality of first guide pillars on the sliding groove, set up a plurality of first guide holes on the sliding plate, first guide pillar sliding sleeve connects first guide hole, two logical grooves are seted up to the framework both sides, two sliding blocks of adjusting block both sides rigid coupling, sliding block sliding connection connects the groove, even rigid coupling a plurality of second guide pillars in the logical groove, evenly set up a plurality of second guide holes on the sliding block, second guide pillar sliding sleeve connects the second guide hole.
Preferably, the screw rod is connected in the sliding groove in a rotating way, the sliding block is fixedly connected with the threaded sleeve, the screw rod is in threaded connection with the threaded sleeve, the bottom end of the screw rod is fixedly connected with the bottom shaft, the bottom shaft is connected inside the lower support main board in a rotating way, the bottom end of the lower support main board is positioned right below the two sliding grooves and fixedly connected with the two sleeves, and the bottom end of the bottom shaft is fixedly connected with the spline long shaft.
Preferably, the lower support expansion plate top corresponds two sleeve pipe positions and sets up two cylindricality slide mouthfuls, the sleeve pipe slip cup joints in cylindricality slide mouthful, two cylindricality slide mouthful bottom rotates and connects two ball splines, the spline major axis slip cup joints ball spline, ball spline bottom rigid coupling bottom plectane, the lower support expansion plate is inside to be located two ball spline below positions and sets up the transmission chamber, the lower support expansion plate bottom center rotates and connects the hand wheel, the hand wheel pivot end vertical rigid coupling drive shaft, the drive shaft rotates and connects the lower support expansion plate bottom inside, the drive shaft is located the inside fixed sleeve joint of transmission chamber two initiative synchronous pulleys of position, every bottom strap bottom center rigid coupling minor axis, the minor axis is located the fixed driven synchronous pulley that cup joints of transmission intracavity position, cup joint the hold-in range on initiative synchronous pulley and the driven synchronous pulley.
Preferably, two side slots are formed in one side, far away from each other, of the sliding slots, a first long toothed plate is horizontally and slidably connected in the side slots, a side block is fixedly connected to one side of the sliding block close to the side slot, a first short toothed plate is fixedly connected to the side wall of the side block, the side block is slidably connected to the edge of the side slot, the first short toothed plate is clamped at any position of the first long toothed plate, two first long screw holes are formed in two sides of the lower support main board, the first long screw holes are communicated with the side slots, a first locking bolt is in threaded connection with the first long screw holes, the end part of the first locking bolt is in contact with the center of the side wall of the first long toothed plate, and a plurality of first tension springs are uniformly fixedly connected between the side wall of the first long toothed plate and the side wall of the side slot.
Preferably, two side openings are formed in the side, away from each other, of the cylindrical sliding opening, the sleeve side wall is fixedly connected with the sliding strip, the sliding strip is vertically and slidably connected to the side opening, the side wall is fixedly connected with the second long toothed plate, the side wall at the top end of the side opening is provided with the first short sliding opening, the second short toothed plate is connected with the second short toothed plate in a smooth manner in the first short sliding opening, the second short toothed plate is clamped at any position of the second long toothed plate, two second long screw holes are formed in two sides of the top end of the lower support expansion plate, the second long screw holes are communicated with the first short sliding opening, the second long screw holes are in threaded connection with the second locking bolts, the end parts of the second locking bolts are in contact with the side walls of the second short toothed plate, and two second tension springs are fixedly connected between the side walls of the second short toothed plate and the side walls of the first short sliding opening.
Preferably, the upper support expansion plate is close to one side of the upper support main plate and fixedly connected with the sliding plate, the end part of the upper support main plate is provided with a special-shaped sliding port, the middle part of the special-shaped sliding port is in a strip shape, the thickness of the middle part of the special-shaped sliding port is larger than that of two sides, the sliding plate is in sliding connection with the middle part of the special-shaped sliding port, two third long toothed plates are fixedly connected with two sides of the sliding plate, two third long toothed plates are in sliding connection with two sides of the special-shaped sliding port, two second short sliding ports are formed in the two sides of the special-shaped sliding port close to one end of the upper support expansion plate, a short block is in sliding connection with one side of the second short sliding port, the short block is close to one side of the third long toothed plate and fixedly connected with the third short toothed plate, two third long screw holes are formed in the upper support main plate close to one end two sides of the upper support expansion plate, the third long screw is in threaded connection with a third locking bolt, the third locking bolt is in sliding connection with the side wall of the short block, and the tension spring is fixedly connected between the short block and the side wall of the second short block.
Preferably, the bottom slot is seted up to last support extension board one end bottom surface of keeping away from last support mainboard, horizontal sliding connection sill block in the bottom slot, sill block bottom surface rigid coupling upright piece, upright piece lateral wall horizontal rigid coupling cross pillar, the even rigid coupling of level in the bottom slot is a plurality of third guide posts, evenly set up a plurality of third guide holes on the sill block, third guide post slip cup joints the third guide hole, second bracing piece subassembly includes the second outer body of rod, the second sliding chamber is seted up to second outer body of rod tip, second sliding chamber slip cup joints the second inner body of rod, second inner groove is seted up to second inner body of rod lateral wall, second outer body of rod is close to second inner body of rod one end lateral wall fixed sleeve second screwed pipe, second screwed pipe threaded connection second bolt, second bolt tip contact second inner groove lateral wall, second sliding chamber inside wall rigid coupling second stopper, second stopper sliding connection is on second inner groove surface, second outer body of rod one end rigid coupling cylindricality piece is kept away from to the second inner body of rod, second outer body of rod tip rotation second inner body of rod tip, fifth screwed connection jack, the screwed connection cross pillar is seted up on the boss, the screwed connection cross pillar is connected to the jack.
Preferably, the first support rod assembly comprises a first outer rod body, a first sliding cavity is formed in the end portion of the first outer rod body, a first inner rod body is sleeved on the first sliding cavity in a sliding mode, a first inner groove is formed in the side wall of the first inner rod body, a first threaded pipe is fixedly sleeved on the side wall of one end of the first outer rod body close to the first inner rod body, a first bolt is in threaded connection with the first threaded pipe, the first bolt contacts the side wall of the first inner groove, a first limiting block is fixedly connected to the inner side wall of the first sliding cavity, the first limiting block is slidably connected to the surface of the first inner groove, a fourth hinged support is connected to the end portion of the first outer rod body in a rotating mode, a third hinged support is connected to the end portion of the first inner rod body in a rotating mode, the third hinged support is fixedly connected to the side wall of the lower supporting main board, and the fourth hinged support is fixedly connected to the bottom surface of the upper supporting main board.
Compared with the prior art, the invention has the beneficial effects that:
The lower support structure and the upper support structure are rotationally connected, the connecting rod in the angle adjusting structure can be driven to move by utilizing the sliding of the sliding block, the angle of the lower support structure and the angle of the upper support structure can be changed, the angle can be adjusted according to the requirement of the reinforcing position, after the angle adjustment is finished, the support is realized by utilizing the angle adjusting structure, the first support rod assembly and the second support rod assembly at the inner side position, the adaptability is stronger, the position of the adjusting block in the mounting assembly can be adjusted, the connecting pipe is aligned to the expansion bolt arranged on the hole site, and thus, even if the position of the expansion bolt is not accurate enough, the expansion bolt can be smoothly arranged, and therefore, the hole site precision requirements of the other positions are not high as long as the four hole site precision corresponding to the two first mounting holes and the two second mounting holes are ensured.
Drawings
FIG. 1 is a schematic view of the structure of a main body in a first and second embodiment of the present invention;
FIG. 2 is a schematic view of a lower support structure in a first and second embodiment of the present invention;
FIG. 3 is a schematic view showing the structure of the upper support structure according to the first and second embodiments of the present invention;
FIG. 4 is a schematic view of the upper support structure in the first and second embodiments of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 2 at C according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 4 at D according to the present invention;
FIG. 9 is a schematic view of a first support rod assembly in cross-section according to a second embodiment of the present invention;
FIG. 10 is a schematic view of a second support rod assembly in cross-section according to a second embodiment of the present invention;
Fig. 11 is a schematic view showing a sectional structure of a mounting assembly according to a second embodiment of the present invention.
1, A lower supporting structure; 2, an upper supporting structure; 3, an angle adjusting structure; the first support rod assembly, the second support rod assembly, the third support rod assembly, the fourth support rod assembly, the fifth support rod assembly, the fourth support rod assembly, the third support rod assembly, the fourth support rod assembly, the fifth support rod assembly, the third support rod assembly, the fourth support rod assembly, the third support rod assembly, the third support assembly, the third support a the third the third the a the a the, the a the a the, the, the first hinge seat, 32, the second hinge seat, 33, the connecting rod, 41, the first outer rod body, 42, the first sliding cavity, 43, the first inner rod body, 44, the first inner groove, 45, the first threaded pipe, 46, the first bolt, 47, the first limiting block, 48, the third hinge seat, 49, the fourth hinge seat, 51, the second outer rod body, 52, the second sliding cavity, 53, the second inner rod body, 54, the second inner groove, 55, the second threaded pipe, 56, the second bolt, 57, the second limiting block, 58, the cylindrical block, 59, the fifth hinge seat, 510, the inserting hole, 61, the square sleeve, 62, the frame body, 63, the adjusting block, 64, the connecting pipe, 65, the sliding groove, 66, the sliding plate, 67, the first guide pillar, 68, the first guide hole, 69, the through groove, 610, the sliding block, 611, the second guide pillar, 612 and the second guide hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
Referring to fig. 1-4, the invention provides a building structure reinforcing device for civil engineering, comprising a lower support structure 1 and an upper support structure 2, wherein the lower support structure 1 comprises a lower support main plate 11 and a lower support expansion plate 12, the lower support expansion plate 12 is arranged on the bottom end of the lower support main plate 11, the top end of the lower support main plate 11 is fixedly connected with a top short plate 13, the side wall of the top surface of the top short plate 13 is provided with a turning opening 14, a transverse shaft 15 is horizontally fixedly connected in the turning opening 14, the upper support structure 2 comprises an upper support main plate 21 and an upper support expansion plate 22, the upper support expansion plate 22 is arranged at the end part of the upper support main plate 21, one end of the upper support main plate 21 far from the upper support expansion plate 22 is fixedly connected with a turning plate 23, the turning plate 23 is rotationally connected with the transverse shaft 15, the lower support expansion plate 12 can change the reinforced area of the lower support structure 1, and the upper support expansion plate 22 can change the reinforced area of the upper support structure 2;
Two angle adjusting structures 3 are arranged between the lower supporting main board 11 and the upper supporting main board 21, a first supporting rod assembly 4 is arranged between the lower supporting main board 11 and the upper supporting main board 21, a second supporting rod assembly 5 is arranged between the lower supporting expansion board 12 and the upper supporting expansion board 22, two sliding grooves 16 are formed in two sides of one surface of the lower supporting main board 11, which is close to the upper supporting structure 2, of each sliding groove 16, a sliding block 17 is vertically and slidingly connected, the surface of each sliding block 17 is fixedly connected with a side plate 18, the angle adjusting structure 3 comprises a first hinging seat 31 and a second hinging seat 32, one end of each connecting rod 33 is rotatably connected with the other end of each connecting rod 33, the second hinging seat 32 is rotatably connected with the second hinging seat 32, the first hinging seat 31 is fixedly connected with the side wall of the side plate 18, the second hinging seat 32 is fixedly connected with the bottom surface of the upper supporting main board 21, the lower supporting structure 1 is rotatably connected with the upper supporting structure 2, the sliding of the sliding blocks 17 is utilized, the connecting rods 33 in the angle adjusting structure 3 can be driven to move, the angles of the lower supporting structure 1 and the upper supporting structure 2 can be adjusted according to the requirements of the reinforcing positions, after the angle adjusting is finished, the angle adjusting structure 3, the first supporting rod assembly 4 and the second supporting rod assembly 5 can be more suitable for realizing the inner supporting position.
Example 2:
Referring to fig. 1-11, in a second embodiment of the present invention, based on the previous embodiment, a side of a lower supporting main board 11, which is far from an upper supporting structure 2, is fixedly connected with a first contact board 139, a side of a lower supporting expansion board 12, which is far from the upper supporting structure 2, is fixedly connected with a second contact board 140, a top surface of the upper supporting main board 21 is fixedly connected with a third contact board 213, a top surface of an upper supporting expansion board 22 is fixedly connected with a fourth contact board 214, two first square openings 141 are formed at bottom surfaces of two sides of the lower supporting main board 11 and the first contact board 139, two second square openings 142 are formed at bottom ends of the lower supporting expansion board 12 and the second contact board 140, two fourth square openings 215 are formed at positions, which are close to the upper supporting expansion board 22, of two sides of the upper supporting expansion board 22 and the fourth contact board 214 are respectively, two third square openings 216 are formed at two sides of the upper supporting expansion board 22 and the fourth contact board 214, mounting assemblies 6 are respectively sleeved on the first square openings 141, the second square openings 142, the fourth square openings 215 and the third square openings 216, two first mounting holes 143 are formed at two sides of top ends of the lower supporting main board 11, two second mounting holes 143 are formed at positions corresponding to the two second mounting holes 225, and two mounting holes 225 are formed at positions which are not required to have high precision.
The installation component 6 includes square cover 61, square cover 61 is fixed cup joints in first square mouth 141, second square mouth 142, fourth square mouth 215 or third square mouth 216, square cover 61 inboard sliding connection framework 62, framework 62 inboard sliding connection regulating block 63, cup joint coupling pipe 64 on regulating block 63, two sliding grooves 65 are seted up to square cover 61 inboard top surface and bottom surface, two sliding plates 66 have been offered to framework 62 top and bottom rigid coupling, sliding plate 66 sliding connection is on sliding grooves 65, evenly rigid coupling a plurality of first guide pillars 67 on sliding grooves 65, a plurality of first guide holes 68 are offered on sliding plate 66, first guide pillars 67 sliding cup joint first guide holes 68, two logical grooves 69 are offered to framework 62 both sides, two sliding blocks 610 rigid coupling of regulating block 63 both sides, sliding blocks 610 sliding connection is put through grooves 69, evenly rigid coupling a plurality of second guide pillars 611 in logical groove 69, evenly offer a plurality of second guide holes 612 on sliding blocks 610, second guide pillars 611 sliding cup joint second guide holes 612, regulating block 63 position in installation component 6 can be adjusted, make the expansion pipe 64 aim at the hole position on the hole site, even if install the expansion bolt position can not be installed smoothly like this, even can install accurately.
The sliding groove 16 is rotationally connected with the screw rod 116, the sliding block 17 is fixedly connected with the threaded sleeve 117, the screw rod 116 is in threaded connection with the threaded sleeve 117, the bottom end of the screw rod 116 is fixedly connected with the bottom shaft 118, the bottom shaft 118 is rotationally connected inside the lower support main board 11, the bottom end of the lower support main board 11 is positioned right below the two sliding grooves 16 and fixedly connected with the two sleeves 121, and the bottom end of the bottom shaft 118 is fixedly connected with the spline long shaft 119.
The top end of the lower support expansion plate 12 is provided with two cylindrical sliding ports 120 corresponding to the positions of the two sleeves 121, the sleeves 121 are sleeved in the cylindrical sliding ports 120 in a sliding manner, the bottom ends of the two cylindrical sliding ports 120 are rotationally connected with two ball splines 122, a spline long shaft 119 is sleeved with the ball splines 122 in a sliding manner, the bottom ends of the ball splines 122 are fixedly connected with a bottom circular plate 123, the inside of the lower support expansion plate 12 is provided with a transmission cavity 124 at the lower position of the two ball splines 122, the center of the bottom end of the lower support expansion plate 12 is rotationally connected with a hand wheel 126, the rotating shaft end of the hand wheel 126 is vertically fixedly connected with a driving shaft 127, the driving shaft 127 is rotationally connected with the inside of the bottom end of the lower support expansion plate 12, the driving shaft 127 is fixedly sleeved with two driving synchronous pulleys 128 at the inner positions of the transmission cavity 124, each bottom circular plate 123 is fixedly connected with a short shaft 125, the short shaft 125 is fixedly sleeved with a driven synchronous pulley 129 at the inner positions of the transmission cavity 124, the driving synchronous pulleys 128 and the driven synchronous pulleys 129 are sleeved with synchronous belts 130, the two lead screws 116 can be driven to rotate by rotating the hand wheel 126, so that the positions of the slide blocks 17 can be changed, and the force can be applied to the bottom ends of the connecting rods 33 of the angle adjusting structure 3, so that the angle between the lower support structure 1 and the upper support structure 2 can be changed.
Two side slots 19 are formed in one side, away from each other, of the two sliding grooves 16, a first long toothed plate 110 is horizontally and dynamically connected in the side slots 19, a side block 111 is fixedly connected to one side, close to the side slots 19, of the sliding block 17, a first short toothed plate 112 is fixedly connected to the side wall of the side block 111, the side block 111 is slidably connected to the edge of the side slots 19, the first short toothed plate 112 is clamped with any position of the first long toothed plate 110, two first long screw holes 114 are formed in two sides of the lower support main plate 11, the first long screw holes 114 are communicated with the side slots 19, the first long screw holes 114 are in threaded connection with first locking bolts 115, the end parts of the first locking bolts 115 are in contact with the centers of the side walls of the first long toothed plate 110, a plurality of first tension springs 113 are uniformly fixedly connected between the side walls of the first long toothed plate 110 and the side walls of the side slots 19, the first long toothed plate 110 is clamped with the first short toothed plate 112 by screwing the first locking bolts 115, and the position of the sliding block 17 is locked.
Two side ports 131 are formed in one side, away from each other, of the two cylindrical sliding ports 120, a sliding bar 132 is fixedly connected to the side wall of the sleeve 121, the sliding bar 132 is vertically and slidably connected to the side port 131, a second long toothed plate 133 is fixedly connected to the side wall of the sliding bar 132, a first short sliding port 134 is formed in the side wall of the top end of the side port 131, the second short toothed plate 137 is horizontally and movably connected to the second short toothed plate 137 in the first short sliding port 134, two second long screw holes 135 are formed in two sides of the top end of the lower support expansion plate 12, the second long screw holes 135 are communicated with the first short sliding port 134, the second long screw holes 135 are in threaded connection with second locking bolts 136, the end parts of the second locking bolts 136 are in contact with the side walls of the second short toothed plate 137, two second tension springs 138 are fixedly connected between the side walls of the second short toothed plate 137 and the side walls of the first short sliding port 134, the second short toothed plate 137 is clamped to the second long toothed plate 133 through screwing down the second locking bolts 136, and the position of the lower support expansion plate 12 is locked.
The upper support expansion plate 22 is fixedly connected with the sliding plate 25 on one side close to the upper support main plate 21, the end part of the upper support main plate 21 is provided with a special-shaped sliding opening 24, the middle part of the special-shaped sliding opening 24 is in a plate shape, two sides of the special-shaped sliding opening 24 are in a strip shape, the thickness of the middle part of the special-shaped sliding opening 24 is larger than that of two sides, the sliding plate 25 is in sliding connection with the middle part of the special-shaped sliding opening 24, two sides of the sliding plate 25 are fixedly connected with two third long toothed plates 26, the two third long toothed plates 26 are in sliding connection with each other, the end part of the third locking bolt 211 is in contact with the side wall of the short block 28, two second short sliding openings 27 are formed on two sides of the special-shaped sliding opening 24 and close to one end of the upper support expansion plate 22, a short block 28 is horizontally and smoothly sleeved in the second short block 28, one side of the short block 28 is fixedly connected with a third short toothed plate 29 close to one side of the third long toothed plate 26, the third short toothed plate 29 is clamped and connected with any position of the third long toothed plate 26, two third long toothed plates 210 are formed on two sides of the upper support main plate 21 close to one end of the upper support expansion plate 22, the third long toothed plate 211 is in threaded connection with the third long toothed plate 22, the end part of the third locking bolt 211 contacts with the side wall of the short block 28, the side wall of the short block 28 is fixedly connected with the third toothed plate 22, and the third toothed plate 22 can be tightly screwed by the third toothed plate 22, and the third long toothed plate 22 can be tightly locked by the third toothed plate 22.
The bottom surface of one end of the upper support expansion plate 22 far away from the upper support main plate 21 is provided with a bottom groove 217, a bottom block 218 is horizontally and movably connected in the bottom groove 217, the bottom surface of the bottom block 218 is fixedly connected with a vertical block 219, the side wall of the vertical block 219 is horizontally and fixedly connected with a transverse column 220, the bottom groove 217 is horizontally and uniformly fixedly connected with a plurality of third guide columns 223, the bottom block 218 is uniformly provided with a plurality of third guide holes 224, the third guide columns 223 are in sliding sleeve joint with the third guide holes 224, the second support rod assembly 5 comprises a second outer rod body 51, the end part of the second outer rod body 51 is provided with a second sliding cavity 52, the second sliding cavity 52 is in sliding sleeve joint with a second inner rod body 53, the side wall of the second inner rod body 53 is provided with a second inner groove 54, the side wall of the second outer rod body 51 close to one end of the second inner rod body 53 is fixedly sleeved with a second threaded tube 55, the second threaded pipe 55 is in threaded connection with the second bolt 56, the end part of the second bolt 56 contacts with the side wall of the second inner groove 54, the inner side wall of the second sliding cavity 52 is fixedly connected with the second limiting block 57, the second limiting block 57 is in sliding connection with the surface of the second inner groove 54, one end of the second outer rod body 51, which is far away from the second inner rod body 53, is fixedly connected with the cylindrical block 58, the end part of the second inner rod body 53 is rotatably connected with the fifth hinged support 59, the cylindrical block 58 is provided with an inserting hole 510, the fifth hinged support 59 is fixedly connected with the side wall of the lower support expansion plate 12, the inserting hole 510 is in sliding sleeve joint with the transverse column 220, the end part of the transverse column 220 is fixedly connected with the threaded head 221, the hexagonal nut 222 is in threaded connection with the threaded head 221, and the second support rod assembly 5 can apply supporting force between the lower support expansion plate 12 and the upper support expansion plate 22.
The first support rod assembly 4 comprises a first outer rod body 41, a first sliding cavity 42 is formed in the end portion of the first outer rod body 41, a first inner rod body 43 is sleeved in the first sliding cavity 42 in a sliding mode, a first inner groove 44 is formed in the side wall of the first inner rod body 43, a first threaded pipe 45 is fixedly sleeved on the side wall of one end of the first outer rod body 41 close to the first inner rod body 43, the first threaded pipe 45 is connected with a first bolt 46 in a threaded mode, the first bolt 46 contacts the side wall of the first inner groove 44, a first limiting block 47 is fixedly connected to the inner side wall of the first sliding cavity 42, the first limiting block 47 is slidably connected to the surface of the first inner groove 44, one end, far away from the first inner rod body 43, of the first outer rod body 41 is rotatably connected with a fourth hinge seat 49, the end portion of the first inner rod body 43 is rotatably connected with a third hinge seat 48, the third hinge seat 48 is fixedly connected to the side wall of the lower support main board 11, the fourth hinge seat 49 is fixedly connected to the bottom surface of the upper support main board 21, and supporting force can be applied between the lower support main board 11 and the upper support main board 21 by means of the first support rod assembly 4.
When the invention is used, according to the adjustment angle and the contact area of the reinforcement position, the first locking bolt 115, the second locking bolt 136, the third locking bolt 211, the first bolt 46 and the second bolt 56 are guaranteed to be in a unscrewed state before adjustment, then the lower support expansion plate 12 and the upper support expansion plate 22 are pulled to adjust the reinforcement area, after the completion, the second locking bolt 136 and the third locking bolt 211 are screwed, then the hand wheel 126 is rotated to drive the sliding block 17 to move, the included angle between the lower support structure 1 and the upper support structure 2 is changed by utilizing the angle adjustment structure 3, after the completion, the first locking bolt 115 is screwed to lock the position of the sliding block 17, then the second inner rod 53 in the second support rod assembly 5 is rotated around the fifth hinged support 59, the second outer rod 51 is pulled to be close to the position of the vertical block 219, then the vertical block 219 is pushed, the transverse column 220 is enabled to pass through the insertion hole 510, then the upper thread head 221 is installed, then the first bolt 46 and the second bolt 56 are screwed, then the hole is punched at the installation position, the position corresponding to the first installation hole 143 and the second installation hole 225 is guaranteed, after the precision of the position of the first installation hole 225 is changed, the position of the first bolt is enabled to pass through the first thread hole 143 and the second installation hole 225 is installed at the position of the expansion hole or the expansion hole 64 is installed, and the head hole is finally installed at the position of the expansion hole is the expansion hole; the invention adopts the rotary connection of the lower supporting structure 1 and the upper supporting structure 2, and the sliding of the sliding block 17 can drive the connecting rod 33 in the angle adjusting structure 3 to move, change the angle of the lower supporting structure 1 and the upper supporting structure 2, adjust the angle according to the requirement of the reinforcing position, realize the supporting by utilizing the angle adjusting structure 3, the first supporting rod component 4 and the second supporting rod component 5 at the inner side position after finishing, the adjusting block 63 in the mounting assembly 6 can be adjusted to enable the connecting pipe 64 to be aligned with the expansion bolts arranged on the hole sites, so that even if the positions of the expansion bolts are not accurate enough, the expansion bolts can be smoothly arranged, and the four hole site precision corresponding to the two first mounting holes 143 and the two second mounting holes 225 can be ensured during the installation, and the hole site precision requirements of the rest positions are not high.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Building structure reinforcing apparatus for civil engineering, including lower bearing structure (1) and last bearing structure (2), its characterized in that:
The lower support structure (1) comprises a lower support main board (11) and a lower support expansion board (12), the lower support expansion board (12) is arranged at the bottom end of the lower support main board (11), a top short board (13) is fixedly connected with the top end of the lower support main board (11), a rotating opening (14) is formed in the side wall of the top surface of the top short board (13), a transverse shaft (15) is horizontally fixedly connected in the rotating opening (14), the upper support structure (2) comprises an upper support main board (21) and an upper support expansion board (22), the upper support expansion board (22) is arranged at the end part of the upper support main board (21), one end of the upper support main board (21) far away from the upper support expansion board (22) is fixedly connected with a rotating board (23), and the rotating board (23) is rotationally connected with the transverse shaft (15);
Two angle adjustment structures (3) are arranged between the lower support main board (11) and the upper support main board (21), a first support rod assembly (4) is arranged between the lower support main board (11) and the upper support main board (21), a second support rod assembly (5) is arranged between the lower support expansion board (12) and the upper support expansion board (22), two sliding grooves (16) are formed in two sides of one surface of the lower support main board (11) close to the upper support structure (2), each sliding groove (16) is internally and vertically connected with a sliding block (17), the surface of the sliding block (17) is fixedly connected with a side plate (18), the angle adjustment structures (3) comprise a first hinge seat (31) and a second hinge seat (32), the first hinge seat (31) is rotationally connected with one end of a connecting rod (33), the other end of the connecting rod (33) is rotationally connected with the second hinge seat (32), and the first hinge seat (31) is fixedly connected with the bottom surface of the upper support main board (21).
2. The building structure reinforcing device for civil engineering according to claim 1, wherein the lower supporting main board (11) is far away from one side of the upper supporting structure (2) and fixedly connected with the first contact board (139), the lower supporting expansion board (12) is far away from one side of the upper supporting structure (2) and fixedly connected with the second contact board (140), the top surface of the upper supporting main board (21) is fixedly connected with the third contact board (213), the top surface of the upper supporting expansion board (22) is fixedly connected with the fourth contact board (214), two first square openings (141) are formed in the bottom surfaces of the two sides of the lower supporting main board (11) and the first contact board (139), two second square openings (142) are formed in the bottom ends of the lower supporting expansion board (12) and the second contact board (140), two fourth square openings (215) are formed in the two sides of the upper supporting main board (21) and the third contact board (213) and close to the upper supporting expansion board (22), two third openings (216) are formed in the two sides of the upper supporting expansion board (22) and the fourth contact board (214), two third openings (216) are formed in the positions of the two square openings (215), two third openings (141) are formed in the bottom ends of the lower supporting main board (12) and the two square top ends (140), two second mounting holes (225) are formed in two sides of one end, far away from the upper support expansion plate (22), of the upper support main plate (21).
3. The building structure reinforcing apparatus for civil engineering, as set forth in claim 2, wherein the mounting assembly (6) comprises a square sleeve (61), the square sleeve (61) is fixedly sleeved in a first square opening (141), a second square opening (142), a fourth square opening (215) or a third square opening (216), the inner side of the square sleeve (61) is slidably connected with a frame (62), the inner side of the frame (62) is slidably connected with an adjusting block (63), the adjusting block (63) is sleeved with a connecting pipe (64), two sliding grooves (65) are formed in the inner side top surface and the bottom surface of the square sleeve (61), two sliding plates (66) are fixedly connected to the top end and the bottom end of the frame (62), the sliding plates (66) are slidably connected to the sliding grooves (65), a plurality of first guide posts (67) are uniformly fixedly connected to the sliding grooves (65), the sliding plates (66) are provided with a plurality of first guide posts (68), the two sides of the frame (62) are slidably connected with adjusting blocks (63), two sliding grooves (69) are formed in the two sliding blocks (69), two sliding blocks (610) are fixedly connected to the two guide posts (610), and a plurality of second guide holes (612) are uniformly formed in the sliding block (610), and the second guide posts (611) are in sliding sleeve connection with the second guide holes (612).
4. The building structure reinforcing device for civil engineering according to claim 1, wherein the sliding groove (16) is rotationally connected with the screw rod (116), the sliding block (17) is fixedly connected with the threaded sleeve (117), the screw rod (116) is in threaded connection with the threaded sleeve (117), the bottom end of the screw rod (116) is fixedly connected with the bottom shaft (118), the bottom shaft (118) is rotationally connected inside the lower support main plate (11), the bottom end of the lower support main plate (11) is positioned right below the two sliding grooves (16) and fixedly connected with the two sleeves (121), and the bottom end of the bottom shaft (118) is fixedly connected with the spline long shaft (119).
5. The building structure reinforcing apparatus for civil engineering according to claim 4, wherein the top end of the lower support expansion plate (12) is provided with two cylindrical sliding openings (120) corresponding to the positions of the two sleeves (121), the sleeves (121) are slidably sleeved in the cylindrical sliding openings (120), the bottom ends of the two cylindrical sliding openings (120) are rotatably connected with two ball spline (122), the spline long shaft (119) is slidably sleeved with the ball spline (122), the bottom end of the ball spline (122) is fixedly connected with a bottom circular plate (123), a transmission cavity (124) is formed below the two ball spline (122) in the lower support expansion plate (12), the center of the bottom end of the lower support expansion plate (12) is rotatably connected with a hand wheel (126), the rotating shaft end of the hand wheel (126) is vertically fixedly connected with a driving shaft (127), the driving shaft (127) is rotatably connected with the inside the bottom end of the lower support expansion plate (12), the driving shaft (127) is fixedly arranged in the inside the transmission cavity (124), one center of the bottom end of each bottom circular plate (123) is fixedly connected with a short shaft (125), the driven pulley (125) is fixedly sleeved in the driven pulley (124), and a synchronous belt (130) is sleeved on the driving synchronous pulley (128) and the driven synchronous pulley (129).
6. The building structure reinforcing device for civil engineering according to claim 1, wherein two side grooves (19) are formed in one side, away from each other, of each sliding groove (16), a first long toothed plate (110) is horizontally and dynamically connected in each side groove (19), a sliding block (17) is close to one side of each side groove (19) and fixedly connected with a side block (111), side walls of each side block (111) are fixedly connected with a first short toothed plate (112), each side block (111) is slidably connected to the edge of each side groove (19), the first short toothed plates (112) are clamped at any position of each first long toothed plate (110), two first long screw holes (114) are formed in two sides of each lower supporting main plate (11), each first long screw hole (114) is communicated with each side groove (19), each first long screw hole (114) is in threaded connection with a first locking bolt (115), and the end parts of each first locking bolt (115) are in contact with the centers of the side walls of the first long toothed plates (110), and a plurality of tension springs are uniformly fixedly connected between the side walls of the first long toothed plates (110) and the side walls of the side grooves (19).
7. The building structure reinforcing apparatus for civil engineering according to claim 5, wherein two side openings (131) are formed in one side, away from each other, of the cylindrical sliding opening (120), a sliding bar (132) is fixedly connected to the side wall of the sleeve (121), the sliding bar (132) is vertically and slidably connected to the side opening (131), a second long toothed plate (133) is fixedly connected to the side wall of the sliding bar (132), a first short sliding opening (134) is formed in the top side wall of the side opening (131), a second short toothed plate (137) is connected to the first short sliding opening (134) in a water-smooth manner, the second short toothed plate (137) is clamped to any position of the second long toothed plate (133), two second long screw holes (135) are formed in two sides of the top end of the lower support expansion plate (12), the second long screw holes (135) are communicated with the first short sliding opening (134), the second long screw holes (135) are in threaded connection with second locking bolts (136), the ends of the second locking bolts (136) are contacted with the second short toothed plates (137), and tension springs are fixedly connected between the second short toothed plates (137) and the two side walls (134).
8. The building structure reinforcing device for civil engineering according to claim 1, wherein the upper support expansion plate (22) is fixedly connected with a sliding plate (25) near one side of the upper support expansion plate (21), the end part of the upper support expansion plate (21) is provided with a special-shaped sliding opening (24), the middle part of the special-shaped sliding opening (24) is in a plate shape, two sides of the special-shaped sliding opening (24) are in strip shapes, the thickness of the middle part of the special-shaped sliding opening (24) is larger than that of two sides, the sliding plate (25) is in sliding connection with the middle part of the special-shaped sliding opening (24), two third long toothed plates (26) are fixedly connected with two sides of the sliding plate (25), two third long toothed plates (26) are in sliding connection with two sides of the special-shaped sliding opening (24), two sides of the special-shaped sliding opening (24) are close to one end of the upper support expansion plate (22), two second short sliding openings (27) are in water smooth movement, the short blocks (28) are close to one side of the third long toothed plates (26) and are fixedly connected with one side of the third toothed plates (29), two third long toothed plates (29) are connected with one end of the third long toothed plates (210) in sliding plate, two end bolts (210) are connected with one another, the end part of the third locking bolt (211) is contacted with the side wall of the short block (28), and two third tension springs (212) are fixedly connected between the short block (28) and the side wall of the second short sliding port (27).
9. The building structure reinforcing apparatus for civil engineering according to claim 8, wherein the bottom surface of the end of the upper support expansion plate (22) far away from the upper support main plate (21) is provided with a bottom groove (217), the bottom groove (217) is horizontally and movably connected with a bottom block (218), the bottom surface of the bottom block (218) is fixedly connected with a vertical block (219), the side wall of the vertical block (219) is horizontally and fixedly connected with a cross column (220), the bottom groove (217) is uniformly and fixedly connected with a plurality of third guide columns (223), the bottom block (218) is uniformly provided with a plurality of third guide holes (224), the third guide columns (223) are slidably sleeved with the third guide holes (224), the second support rod assembly (5) comprises a second outer rod body (51), the end of the second outer rod body (51) is provided with a second sliding cavity (52), the second inner rod body (53) is slidably sleeved with the second sliding cavity (52), the side wall of the second inner rod body (53) is provided with a second inner groove (54), the second outer rod body (51) is close to the side wall of the second inner rod body (53), the second inner wall (55) is fixedly connected with the second threaded bolt (56), the second threaded bolt (56) is fixedly connected with the second threaded bolt (56), the second limiting block (57) is slidably connected onto the surface of the second inner groove (54), one end of the second outer rod body (51) away from the second inner rod body (53) is fixedly connected with the cylindrical block (58), the end part of the second inner rod body (53) is rotationally connected with the fifth hinged support (59), the cylindrical block (58) is provided with the jack (510), the fifth hinged support (59) is fixedly connected onto the side wall of the lower support expansion plate (12), the jack (510) is slidably sleeved with the transverse column (220), the end part of the transverse column (220) is fixedly connected with the threaded head (221), and the threaded head (221) is connected with the hexagonal nut (222) through threads.
10. The building structure reinforcing apparatus for civil engineering according to claim 1, wherein the first supporting rod assembly (4) comprises a first outer rod body (41), a first sliding cavity (42) is formed in the end portion of the first outer rod body (41), the first sliding cavity (42) is slidably sleeved with a first inner rod body (43), a first inner groove (44) is formed in the side wall of the first inner rod body (43), a first threaded pipe (45) is fixedly sleeved on the side wall of one end of the first outer rod body (41) close to the first inner rod body (43), the first threaded pipe (45) is in threaded connection with a first bolt (46), the first bolt (46) contacts the side wall of the first inner groove (44), a first limiting block (47) is fixedly connected to the inner side wall of the first sliding cavity (42), the first limiting block (47) is slidably connected to the surface of the first inner groove (44), one end of the first outer rod body (41) far away from the first inner rod body (43) is rotatably connected with a fourth hinge seat (49), the end portion of the first outer rod body (41) is fixedly sleeved with a first bolt (46), the first threaded pipe (46) is in threaded connection with a first limiting block (47), the inner side wall of the first main plate (48) is fixedly connected to the third main plate (21), and the third main plate (48) is fixedly connected to the bottom surface of the first main plate (21).
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| CN202511027572.3A CN120520453B (en) | 2025-07-24 | 2025-07-24 | Building structure reinforcing apparatus for civil engineering |
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| CN202511027572.3A CN120520453B (en) | 2025-07-24 | 2025-07-24 | Building structure reinforcing apparatus for civil engineering |
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| CN120520453B CN120520453B (en) | 2025-10-17 |
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| US20050205734A1 (en) * | 2004-03-19 | 2005-09-22 | Chia-Ming Wang | Self-locking support arm |
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| CN111441602A (en) * | 2020-03-26 | 2020-07-24 | 金陵科技学院 | Building right-angle beam reinforcing apparatus |
| CN214740169U (en) * | 2021-06-07 | 2021-11-16 | 谭亚伟 | Building structure's reinforcement connection adjusting device |
| CN214942726U (en) * | 2021-08-05 | 2021-11-30 | 卢亚东 | Shockproof building structure reinforcing and connecting device |
| CN220226347U (en) * | 2023-07-04 | 2023-12-22 | 杨凌职业技术学院 | Civil engineering building structure reinforcing apparatus |
| CN220598465U (en) * | 2024-01-24 | 2024-03-15 | 山东华伟宏坤建设工程有限公司 | Supporting device for constructional engineering |
| CN221742113U (en) * | 2023-11-29 | 2024-09-20 | 正阳县自然资源局真阳自然资源所 | Building structure reinforcing apparatus |
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2025
- 2025-07-24 CN CN202511027572.3A patent/CN120520453B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050205734A1 (en) * | 2004-03-19 | 2005-09-22 | Chia-Ming Wang | Self-locking support arm |
| US20110285044A1 (en) * | 2009-01-30 | 2011-11-24 | Donald Sollars | Adjustable and/or reusable brace, kicker and tie apparatus & method |
| CN111441602A (en) * | 2020-03-26 | 2020-07-24 | 金陵科技学院 | Building right-angle beam reinforcing apparatus |
| CN214740169U (en) * | 2021-06-07 | 2021-11-16 | 谭亚伟 | Building structure's reinforcement connection adjusting device |
| CN214942726U (en) * | 2021-08-05 | 2021-11-30 | 卢亚东 | Shockproof building structure reinforcing and connecting device |
| CN220226347U (en) * | 2023-07-04 | 2023-12-22 | 杨凌职业技术学院 | Civil engineering building structure reinforcing apparatus |
| CN221742113U (en) * | 2023-11-29 | 2024-09-20 | 正阳县自然资源局真阳自然资源所 | Building structure reinforcing apparatus |
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