CN215289769U

CN215289769U - Road and bridge crack reinforcing apparatus

Info

Publication number: CN215289769U
Application number: CN202121326868.2U
Authority: CN
Inventors: 郭松华; 宋磊; 张得胜; 袁友娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-24
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a road and bridge crack reinforcing apparatus relates to building structure technical field, including fixed plate, fixed establishment and bradyseism mechanism, the upper surface middle-end of fixed plate is provided with the rotation groove, the upper surface of fixed plate and the one side middle-end that is located the rotation groove are provided with the infusion groove. The utility model discloses a set up fixed establishment, can realize the reinforcing to fissured reinforced effect through this mechanism, meshing through a gear teeth piece and another gear teeth piece is rotatory, a plurality of gears rotate through rotatory drive threaded rod simultaneously, make the lifting ring drive four gyro wheels and descend under the rotation of threaded rod through the thread groove this moment, four gyro wheels make fixed cardboard overturn in the inside of connecting the nail through connecting the commentaries on classics piece through descending in the spout is inside simultaneously, the inner wall that blocks the crack spread groove through the upset of the fixed cardboard of the mutually supporting accessible of above a plurality of parts is fixed the fixed plate, be favorable to the reinforcing effect to the fracture.

Description

Road and bridge crack reinforcing apparatus

Technical Field

The utility model relates to a building structure technical field specifically is a road and bridge crack reinforcing apparatus.

Background

At present, the traffic foundation of China is generally and rapidly developed, a plurality of concrete bridges are built in a plurality of areas, after the existing road and bridge are used for a long time, cracks can be generated due to damage caused by impact of hard objects, expansion caused by heat, contraction caused by cold and the like, after the cracks are generated, the strength of the damaged part can be reduced, the bearing performance is greatly reduced, the damage can be continuously enlarged due to rainwater erosion, if the crack is not treated, and finally the road or bridge needs to be overhauled or even scrapped.

To the condition that the bridge crack exists, most constructors all are direct injection cement, however the drawback that direct injection cement appears is the driving of long-time car or heavy-duty car, can be to bridge crack secondary damage, make the bridge crack split more easily, make the bridge firm inadequately, vibrations when present some device can be gone for a long time because of car or heavy-duty car simultaneously lead to leading to damaging with ground collision, need one kind can strengthen the reinforcing apparatus who just can carry out the bradyseism to the device and maintain to the reinforcement of crack urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that reinforcement to the crack can not be strengthened and the device can not be maintained by cushioning, a road and bridge crack reinforcing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a road and bridge crack reinforcing device comprises a fixed plate, a fixing mechanism and a buffering mechanism, wherein a rotating groove is formed in the middle end of the upper surface of the fixed plate, an infusion groove is formed in the middle end, located on one side of the rotating groove, of the upper surface of the fixed plate, the fixing mechanism is located at the bottom end of the fixed plate and located at the bottom end of the rotating groove, and the buffering mechanism is located on the outer wall of the top end of the fixed plate;

wherein, fixed establishment includes gear, threaded rod, fixed cardboard, connects commentaries on classics piece, gyro wheel, lifting ring and connection nail, and is a plurality of the gear is located the inside in rotation groove, the threaded rod is located the bottom central point department of putting of gear, the lifting ring is located the gear under and cup joints the outer wall of threaded rod, the gyro wheel is located four ends of lifting ring, fixed cardboard is located one side of lifting ring and cup joints the outer wall of gyro wheel, connect the both sides lower extreme that the commentaries on classics piece is located fixed cardboard, the connection nail is located the bottom of fixed plate and cup joints fixed cardboard.

As a further aspect of the present invention: the shock absorption mechanism comprises a connecting sliding cover, a bolt and a spring, the connecting sliding cover is positioned on the outer wall of the upper surface of the fixed plate, the bolt is positioned at the top ends of four sides of the connecting sliding cover, and the spring is positioned on the lower surface of the connecting sliding cover and is sleeved with the outer wall of the bolt.

As a further aspect of the present invention: the inner wall of the rotating groove is slightly larger than the outer diameter of the plurality of gears, and the plurality of gears are meshed and rotatably connected through the outer wall tooth blocks.

As a further aspect of the present invention: the threaded rod is connected with the connecting nail in a rotating mode through a rotating shaft, a threaded groove matched with the outer wall of the threaded rod is formed in the position where the lifting ring is connected with the threaded rod, and the lower surface of the connecting nail is conical.

As a further aspect of the present invention: the lifting ring is rotatably connected with the idler wheel through a rotating shaft, a sliding groove matched with the outer wall of the idler wheel is formed in the position where the fixed clamping plate is connected with the idler wheel, and a connecting rotating groove matched with the outer wall of the connecting rotating block and the outer wall of the fixed clamping plate is formed in the position where the connecting nail is connected with the connecting rotating block and the fixed clamping plate.

As a further aspect of the present invention: the position where the fixed plate is connected with the spring is provided with a limiting groove matched with the outer wall of the spring, and the position where the connecting sliding cover and the fixed plate are connected with the bolt is provided with a thread groove matched with the outer wall of the bolt.

As a further aspect of the present invention: the joint positions of the inner wall of the connecting sliding cover and the outer wall of the fixed plate are matched with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the fixing mechanism, the reinforcing effect of the crack can be enhanced through the mechanism, the gear block of one gear is meshed with the gear block of the other gear to rotate, meanwhile, the gears rotate to drive the threaded rod to rotate, at the moment, the lifting ring drives the four idler wheels to descend under the rotation of the threaded rod through the threaded grooves, meanwhile, the four idler wheels descend in the sliding grooves to enable the fixing clamping plate to overturn in the connecting nails through the connecting rotating blocks, and the fixing plate can be fixed through the fixing clamping plate overturning and clamping inner walls of crack connecting grooves through the mutual matching of the parts, so that the reinforcing effect of the crack can be enhanced;

2. through setting up bradyseism mechanism, can carry out the effect of bradyseism to the device through this mechanism, one end opening through connecting the sliding closure slides the fixed plate and covers, aim at four bolts respectively simultaneously and connect corresponding thread groove inside on the sliding closure, then run through spring and fixed plate and fixed connection with the spread groove on ground through the thread groove and carry out fixed connection, be convenient for consolidate the fixed plate secondary through the bolt, carry out the bradyseism to connecting the sliding closure through the spring simultaneously, can avoid the vehicle to lead to the fact the damage to connecting the sliding closure through the past vibrations of a plurality of parts more than through mutually supporting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the part a of the present invention.

In the figure: 1. a fixing plate; 2. a fixing mechanism; 201. a gear; 202. a threaded rod; 203. fixing the clamping plate; 204. connecting the rotary block; 205. a roller; 206. a lifting ring; 207. a connecting nail; 3. a cushioning mechanism; 301. connecting the sliding cover; 302. a bolt; 303. a spring; 4. a rotating groove; 5. and (4) infusing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 3, in an embodiment of the present invention, a road and bridge crack reinforcing apparatus includes a fixing plate 1, a fixing mechanism 2 and a cushioning mechanism 3, wherein a rotating groove 4 is disposed at a middle end of an upper surface of the fixing plate 1, an infusion groove 5 is disposed at a middle end of one side of the rotating groove 4 and on the upper surface of the fixing plate 1, the fixing mechanism 2 is disposed at a bottom end of the fixing plate 1 and at a bottom end of the rotating groove 4, and the cushioning mechanism 3 is disposed on an outer wall of a top end of the fixing plate 1;

wherein, fixed establishment 2 includes gear 201, threaded rod 202, fixed cardboard 203, connect and change piece 204, gyro wheel 205, lifting ring 206 and connection nail 207, a plurality of gears 201 are located the inside of rotating groove 4, threaded rod 202 is located the bottom central point department of putting of gear 201, lifting ring 206 is located gear 201 under and cup joints the outer wall of threaded rod 202, gyro wheel 205 is located four ends of lifting ring 206, fixed cardboard 203 is located one side of lifting ring 206 and cup joints the outer wall of gyro wheel 205, it is located the both sides lower extreme of fixed cardboard 203 to connect and change piece 204, connection nail 207 is located the bottom of fixed plate 1 and cup joints fixed cardboard 203, it fixes fixed plate 1 to block the cracked inner wall of spread groove through the upset of fixed cardboard 203, be favorable to the reinforcing effect to the crack of reinforcing.

Please refer to fig. 2, the cushioning mechanism 3 includes a connecting sliding cover 301, a bolt 302 and a spring 303, the connecting sliding cover 301 is located on the outer wall of the upper surface of the fixing plate 1, the bolt 302 is located on the top of the four sides of the connecting sliding cover 301, the spring 303 is located on the lower surface of the connecting sliding cover 301 and is sleeved on the outer wall of the bolt 302, and the spring 303 cushions the fixing plate 1, which is beneficial to reducing the damage of the fixing plate 1 caused by the vibration when the vehicle passes through.

Please refer to fig. 2-3, the inner wall of the rotating groove 4 is slightly larger than the outer diameter of the plurality of gears 201, the plurality of gears 201 are engaged and rotatably connected through the outer wall gear block, and the plurality of gears 201 are driven by one gear 201 to rotate through the gear block.

Please refer to fig. 2-3, the connection position of the threaded rod 202 and the connection nail 207 is rotatably connected through a rotating shaft, a thread groove matched with the outer wall of the threaded rod 202 is formed at the connection position of the lifting ring 206 and the threaded rod 202, the lower surface of the connection nail 207 is conical, and the connection nail 207 is easily inserted into the crack through the conical lower surface.

Please refer to fig. 2 to 3, the lifting ring 206 is rotatably connected to the roller 205 through a rotating shaft, a sliding slot matching with the outer wall of the roller 205 is disposed at the connecting position of the fixed clamping plate 203 and the roller 205, a connecting rotating slot matching with the outer wall of the connecting rotating block 204 and the fixed clamping plate 203 is disposed at the connecting position of the connecting nail 207 and the connecting rotating block 204 and the fixed clamping plate 203, and the roller 205 is lifted to drive the fixed clamping plate 203 to turn over through the sliding slot.

Please refer to fig. 2, a position where the fixing plate 1 is connected to the spring 303 is provided with a limiting groove matched with the outer wall of the spring 303, a position where the connecting sliding cover 301 and the fixing plate 1 are connected to the bolt 302 is provided with a thread groove matched with the outer wall of the bolt 302, and the bolt 302 is used to quickly fix the connecting sliding cover 301 and the fixing plate 1.

Please refer to fig. 2, the connection positions of the inner wall of the connection sliding cover 301 and the outer wall of the fixed plate 1 are matched with each other, and the connection sliding cover 301 is attached to the fixed plate 1 when the connection sliding cover is sleeved by the inner wall and the outer wall.

The utility model discloses a theory of operation is: when the device is used, the ground at the position of a preset crack is drilled into a connecting groove matched with the positions of the infusion groove 5, the connecting nail 207 and the bolt 302, then the fixing plate 1 is placed at the preset crack position, at the moment, a plurality of fixing mechanisms 2 are inserted into the connecting groove through the placement of the fixing plate 1, simultaneously, the tooth block on the outer wall of one gear 201 is pulled, at the moment, the tooth block of one gear 201 is meshed with the tooth block of the other gear 201 to rotate, so that the gears 201 can rotate at the same time, the trouble of repeated operation can be avoided, meanwhile, the gears 201 drive the threaded rod 202 to rotate through rotation, at the moment, the lifting ring 206 drives the four rollers 205 to descend under the rotation of the threaded rod 202 through the threaded groove, and simultaneously, the four rollers 205 descend in the sliding groove to enable the fixing clamping plate 203 to overturn inside the connecting nail 207 through the connecting rotating block 204, the fixing plate 1 can be fixed by clamping the inner wall of the crack connecting groove by overturning the fixing clamping plate 203, the reinforcing effect on the crack can be enhanced, then the inside of the crack is filled with glue through the infusion groove 5, so that the inside of the crack is conveniently sealed, the crack is conveniently prevented from continuously cracking, then, one end opening of the connecting sliding cover 301 is slid to cover the fixing plate 1, and simultaneously, the four bolts 302 are respectively aligned to the corresponding thread grooves on the connecting sliding cover 301, then fixedly connected with the connecting groove of the fixing plate 1 and the ground through a threaded groove penetrating through the spring 303, so as to facilitate the secondary reinforcement of the fixing plate 1 through the bolt 302, meanwhile, the connecting sliding cover 301 is cushioned through the spring 303, so that the connecting sliding cover 301 is prevented from being damaged by vibration when a vehicle passes through, and the connecting sliding cover 301 is rapidly replaced through the dismounting bolt 302 during maintenance.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The road and bridge crack reinforcing device comprises a fixing plate (1), a fixing mechanism (2) and a shock absorption mechanism (3), and is characterized in that a rotating groove (4) is formed in the middle end of the upper surface of the fixing plate (1), an infusion groove (5) is formed in the middle end, located on one side of the rotating groove (4), of the upper surface of the fixing plate (1), the fixing mechanism (2) is located at the bottom end of the fixing plate (1) and located at the bottom end of the rotating groove (4), and the shock absorption mechanism (3) is located on the outer wall of the top end of the fixing plate (1);

the fixing mechanism (2) comprises a gear (201), a threaded rod (202), a fixing clamping plate (203), a connecting rotating block (204), a roller (205), a lifting ring (206) and a connecting nail (207), the gear (201) is located inside a rotating groove (4), the threaded rod (202) is located at the bottom center of the gear (201), the lifting ring (206) is located under the gear (201) and is sleeved with the outer wall of the threaded rod (202), the roller (205) is located at four ends of the lifting ring (206), the fixing clamping plate (203) is located at one side of the lifting ring (206) and is sleeved with the outer wall of the roller (205), the connecting rotating block (204) is located at the lower ends of two sides of the fixing clamping plate (203), and the connecting nail (207) is located at the bottom end of the fixing plate (1) and is sleeved with the fixing clamping plate (203).

2. A crack strengthening device for a road and bridge according to claim 1, wherein the cushioning mechanism (3) comprises a connecting sliding cover (301), a bolt (302) and a spring (303), the connecting sliding cover (301) is located on the outer wall of the upper surface of the fixing plate (1), the bolt (302) is located on the top of the four sides of the connecting sliding cover (301), and the spring (303) is located on the lower surface of the connecting sliding cover (301) and is sleeved on the outer wall of the bolt (302).

3. A road and bridge crack strengthening device according to claim 1, characterized in that, the inner wall of the rotation groove (4) is slightly larger than the outer diameter of a plurality of gears (201), and the plurality of gears (201) are engaged and rotationally connected through outer wall blocks.

4. The crack strengthening device for the road and bridge according to claim 1, wherein the connecting position of the threaded rod (202) and the connecting nail (207) is rotatably connected through a rotating shaft, the connecting position of the lifting ring (206) and the threaded rod (202) is provided with a thread groove matched with the outer wall of the threaded rod (202), and the lower surface of the connecting nail (207) is conical.

5. The crack strengthening device for the road and bridge according to claim 1, wherein the lifting ring (206) is rotatably connected with the roller (205) through a rotating shaft, a sliding groove matched with the outer wall of the roller (205) is arranged at the position where the fixing clamping plate (203) is connected with the roller (205), and a connecting rotating groove matched with the outer wall of the connecting rotating block (204) and the fixing clamping plate (203) is arranged at the position where the connecting nail (207) is connected with the connecting rotating block (204) and the fixing clamping plate (203).

6. The crack reinforcing device for the road and bridge according to claim 2, wherein a position where the fixing plate (1) is connected with the spring (303) is provided with a limiting groove matched with the outer wall of the spring (303), and a position where the connecting sliding cover (301) and the fixing plate (1) are connected with the bolt (302) is provided with a thread groove matched with the outer wall of the bolt (302).

7. A crack strengthening device for road and bridge girders according to claim 2, characterized in that the inner wall of the connecting sliding cover (301) and the outer wall of the fixing plate (1) are matched at the joint position.