CN215104793U

CN215104793U - Civil engineering road and bridge crack reinforced structure

Info

Publication number: CN215104793U
Application number: CN202120967042.8U
Authority: CN
Inventors: 贾松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-10
Anticipated expiration: 2031-05-07

Abstract

The utility model provides a civil engineering road bridge crack reinforcing structure, which comprises an asphalt layer, a bridge, a repair crack, a bolt hole, a first expansion bolt, a filling layer, a fastening nut, a stainless steel screen plate, a grouting hole, a cold-patch asphalt layer, a fastening bolt and a concrete layer, wherein a reinforcing frame structure is convenient to assemble, a warning protective plate structure and an adjustable warning plate structure can be warned, and the asphalt layer is laid on the upper surface of the bridge; the repair crack is positioned on the upper side in the bridge interior; the plurality of bolt holes are sequentially arranged on the lower side of the middle part in the bridge from front to back at equal intervals, and are respectively communicated with the repaired cracks; the lower ends of the expansion bolts are respectively inserted into the bolt holes. The utility model discloses the screw rod, the fixed plate, the through-hole, the screw hole, the setting of reinforcing frame and annular reinforcing block is favorable to solving the problem of the fast assembly of not being convenient for.

Description

Civil engineering road and bridge crack reinforced structure

Technical Field

The utility model belongs to the technical field of the bridge crack reinforcement, especially, relate to a civil engineering road bridge crack reinforced structure.

Background

The bridge road can produce the crack through long-time the long-term wind-blown solarization and rolling of vehicle on the bridge road, and the crack can seriously influence the safe in utilization of bridge road, and this just needs to use a road and bridge crack reinforced structure to repair the reinforcement to the crack.

At present, the road and bridge crack reinforcing structure is widely applied.

But current road and bridge crack reinforced structure still has the fast assembly of being not convenient for, is not convenient for protect crack reinforced structure and is not convenient for warn driver's problem.

Therefore, the civil engineering road and bridge crack reinforcing structure is very necessary to be invented.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a civil engineering road and bridge crack reinforced structure, wherein the utility model discloses a can realize through following technical scheme:

a civil engineering road and bridge crack reinforcing structure comprises an asphalt layer, a bridge, a repair crack, bolt holes, expansion bolts I, a filling layer, fastening nuts, a stainless steel screen plate, grouting holes, a cold-patch asphalt layer, fastening bolts and a concrete layer, a reinforcing frame structure is convenient to assemble, a warning protective plate structure and an adjustable warning plate structure are convenient to assemble, and the asphalt layer is laid on the upper surface of the bridge; the repair crack is positioned on the upper side in the bridge interior; the plurality of bolt holes are sequentially arranged on the lower side of the middle part in the bridge from front to back at equal intervals, and are respectively communicated with the repaired cracks; the lower ends of the expansion bolts are respectively inserted into the bolt holes, and filling layers are respectively arranged between the expansion bolts and the bolt holes; the fastening nuts are respectively in threaded connection with the upper sides of the outer walls of the expansion bolts; the grouting holes are formed in the middle of the inner part of the stainless steel screen plate; the concrete layer is poured inside the repaired crack; the conveniently assembled reinforcing frame structure is connected with the stainless steel screen plate; the warning protection plate structure is arranged on the upper side of the asphalt layer; the adjustable warning plate structure is connected with the asphalt layer; the conveniently assembled reinforcing frame structure comprises screw rods, a fixing plate, through holes, threaded holes, a reinforcing frame and annular reinforcing blocks, wherein the lower ends of the screw rods are sequentially and integrally arranged on the left side and the right side of the upper end of the fixing plate from front to back; the through holes are respectively arranged in the middle part of the inner part of the fixing plate from front to back in sequence; the plurality of threaded holes are respectively formed in the middle lower side in the reinforcing frame; the reinforcing frames are respectively in threaded connection with the outer walls of the screw rods through threaded holes; the annular reinforcing blocks are respectively sleeved on the upper side and the lower side of the middle part of the outer wall of the reinforcing frame, and the annular reinforcing blocks are respectively connected with the reinforcing frames in an integrated manner.

Preferably, the structure of the warning protection plate comprises triangular plates, protection plates, warning spikes, grooves, jacks, expansion bolts II and locking nuts, wherein the inner ends of the two triangular plates are respectively connected with the left end and the right end of the protection plate through bolts; the two warning spikes are respectively bolted on the front side and the rear side of the middle part of the upper end of the protection plate; the plurality of grooves are respectively arranged on the left side and the right side of the upper side in the protection plate from front to back in sequence; the jacks are respectively arranged on the left side and the right side of the lower side in the protection plate from front to back in sequence, and the jacks are respectively communicated with the grooves; the lower ends of the second expansion bolts respectively penetrate through the jacks and respectively extend to the lower sides of the protection plates; the locking nuts are respectively in threaded connection with the upper sides of the outer walls of the expansion bolts, and the locking nuts are respectively positioned in the grooves.

Preferably, the adjustable warning plate structure comprises a supporting rod, a transverse fixing plate, a sleeve, a quick-release bolt, a warning plate, a warning sticker and an LED warning lamp, wherein the lower end of the supporting rod is connected to the middle part of the upper end of the transverse fixing plate through a bolt; the sleeve is sleeved on the upper side of the outer wall of the supporting rod and is fastened and connected through a quick-release bolt; the middle part of the left end of the warning plate is connected with the right side of the outer wall of the sleeve through a bolt; the warning paster is glued at the middle part of the right end of the warning board; two LED warning light bolted connection is in warning board right-hand member upper and lower both sides respectively.

Preferably, the lower end of the fixing plate is arranged in the middle of the inner wall at the lower side of the repaired crack; the upper ends of the expansion bolts respectively penetrate through the through holes; the fastening nuts are respectively positioned at the upper end of the fixing plate.

Preferably, the reinforcing frames are arranged in a plurality, the upper ends of the reinforcing frames are connected and arranged on the left side and the right side of the lower end of the stainless steel screen plate sequentially through fastening bolts from front to back, and the reinforcing frames are arranged inside the concrete layer respectively.

Preferably, the stainless steel mesh plate is positioned on the upper side of the concrete layer.

Preferably, the cold-patch asphalt layer is laid on the upper surface of the stainless steel mesh plate.

Preferably, the middle part of the lower end of the protection plate is in contact with the upper side of the cold-patch asphalt layer; and the expansion bolts sequentially penetrate through the left side and the right side of the interior of the asphalt layer from front to back respectively and are respectively inserted into the fixing holes which are sequentially formed in the left side and the right side of the upper side of the interior of the bridge from front to back.

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

1. the utility model discloses in, screw rod, fixed plate, through-hole, screw hole, the setting of reinforcing frame and annular reinforcing block is favorable to solving the problem of the fast assembly of not being convenient for.

2. The utility model discloses in, triangular plate, guard plate, warning spike, recess, jack, two expansion bolts and lock nut's setting is favorable to realizing the function of protection crack reinforced structure.

3. The utility model discloses in, bracing piece, transverse fixing plate, the sleeve pipe, quick detach bolt, the warning board, the setting of warning sticker and LED warning light is favorable to realizing warning driving driver's function.

4. The utility model discloses in, the setting of filling layer, be favorable to the gap between shutoff bolt hole and the expansion bolts one.

5. The utility model discloses in, the setting in slip casting hole, be favorable to filling into the concrete to repairing crack inside.

6. The utility model discloses in, stainless steel otter board's setting, be favorable to avoiding the unable contact rainwater of concrete layer and take place the problem of fracture.

7. The utility model discloses in, concrete layer 12's setting, be favorable to filling the crack to consolidate road and bridge.

8. The utility model discloses in, bracing piece 151, the setting of sleeve pipe 153 and quick detach bolt 154, be favorable to adjusting warning board 155's direction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the reinforcing frame structure of the present invention.

Fig. 3 is a schematic structural diagram of the structure of the warning guard plate of the present invention.

Fig. 4 is a schematic structural view of the adjustable warning plate structure of the present invention.

In the figure:

1. an asphalt layer; 2. a bridge; 3. repairing cracks; 4. bolt holes; 5. a first expansion bolt; 6. a filling layer; 7. fastening a nut; 8. a stainless steel mesh plate; 9. grouting holes; 10. cold-patch an asphalt layer; 11. fastening a bolt; 12. a concrete layer; 13. the reinforcing frame structure is convenient to assemble; 131. a screw; 132. a fixing plate; 133. a through hole; 134. a threaded hole; 135. a reinforcing frame; 136. an annular reinforcing block; 14. the protection plate structure can be warned; 141. a triangular plate; 142. a protection plate; 143. warning the spike; 144. a groove; 145. a jack; 146. a second expansion bolt; 147. locking the nut; 15. the structure of the warning board can be adjusted; 151. a support bar; 152. a transverse fixing plate; 153. a sleeve; 154. a quick release bolt; 155. a warning board; 156. a warning sticker; 157. LED warning light.

Detailed Description

The utility model is described in detail with the accompanying drawings, as shown in fig. 1 and fig. 2, a civil engineering road and bridge crack reinforcing structure comprises an asphalt layer 1, a bridge 2, a repair crack 3, a bolt hole 4, an expansion bolt 5, a filling layer 6, a fastening nut 7, a stainless steel mesh plate 8, a grouting hole 9, a cold-patch asphalt layer 10, a fastening bolt 11 and a concrete layer 12, wherein the asphalt layer 1 is laid on the upper surface of the bridge 2; the repair crack 3 is positioned on the middle upper side in the bridge 2; the bolt holes 4 are respectively arranged on the lower side of the middle part in the bridge 2 from front to back at equal intervals in sequence, and the bolt holes 4 are respectively communicated with the repaired cracks 3; the lower ends of the expansion bolts I5 are respectively inserted into the bolt holes 4, and filling layers 6 are respectively arranged between the expansion bolts I5 and the bolt holes 4; the fastening nuts 7 are respectively in threaded connection with the upper sides of the outer walls of the expansion bolts I5; the grouting holes 9 are formed in the middle of the inner part of the stainless steel screen plate 8, so that grouting is facilitated; the concrete layer 12 is poured inside the repaired crack 3 to play a role in filling the crack.

The civil engineering road and bridge crack reinforcing structure further comprises a reinforcing frame structure 13 convenient to assemble, a warning protection plate structure 14 and an adjustable warning plate structure 15, wherein the reinforcing frame structure 13 convenient to assemble is connected with the stainless steel screen plate 8; the warning protection plate structure 14 is arranged on the upper side of the asphalt layer 1; the adjustable warning plate structure 15 is connected with the asphalt layer 1, and is favorable for realizing the functions of quick assembly, protection and warning.

The conveniently assembled reinforcing frame structure 13 comprises a screw 131, a fixing plate 132, a through hole 133, a threaded hole 134, a reinforcing frame 135 and an annular reinforcing block 136, wherein the lower ends of the screw 131 are integrally arranged on the left side and the right side of the upper end of the fixing plate 132 from front to back; the through holes 133 are respectively arranged in the middle part of the fixing plate 132 from front to back in sequence; the plurality of screw holes 134 are respectively opened at the middle lower side inside the plurality of reinforcing frames 135; the plurality of reinforcing frames 135 are respectively in threaded connection with the outer walls of the plurality of screw rods 131 through threaded holes 134; the annular reinforcing blocks 136 are respectively sleeved on the upper side and the lower side of the middle part of the outer wall of the reinforcing frame 135, and the annular reinforcing blocks 136 are respectively integrally connected with the reinforcing frame 135, when the reinforcing frame 135 is installed, the reinforcing frame 135 is held by hands firstly, the threaded holes 134 formed in the middle and lower sides in the reinforcing frame 135 are aligned with the threaded rods 131, then the reinforcing frame 135 is screwed, so that the threaded rods 131 enter the threaded holes 134, and finally the reinforcing frame 135 is screwed, so that the function of quick assembly is realized, the working efficiency is improved, and the maintenance time is saved.

In this embodiment, referring to fig. 3, the protection plate structure 14 includes a triangular plate 141, a protection plate 142, a warning spike 143, a groove 144, a jack 145, a second expansion bolt 146 and a locking nut 147, wherein the inner ends of the two triangular plates 141 are respectively bolted to the left and right ends of the protection plate 142; the two warning spikes 143 are respectively bolted to the front and rear sides of the middle part of the upper end of the protection plate 142; the grooves 144 are respectively arranged on the left side and the right side of the upper side inside the protection plate 142 from front to back in sequence; the plurality of insertion holes 145 are respectively arranged on the left side and the right side of the inner lower side of the protection plate 142 from front to back in sequence, and the plurality of insertion holes 145 are respectively communicated with the plurality of grooves 144; the lower ends of the second expansion bolts 146 respectively penetrate through the insertion holes 145 and respectively extend to the lower side of the protection plate 142; the locking nuts 147 are respectively in threaded connection with the upper sides of the outer walls of the expansion bolts II 146, the locking nuts 147 are respectively located inside the grooves 144, the joint of the asphalt layer 1 and the cold-patch asphalt layer 10 can be prevented from being crushed and damaged by a vehicle again through the protection plate 142, so that the reoccurrence of cracks can be avoided, the function of protecting a crack reinforcing structure is realized, the expansion bolts II 146 and the locking nuts 147 can be hidden through the grooves 144, and the problem of damaging the tires of the passing vehicles can be avoided.

In this embodiment, referring to fig. 4, the adjustable warning board structure 15 includes a supporting rod 151, a transverse fixing plate 152, a sleeve 153, a quick-release bolt 154, a warning board 155, a warning sticker 156 and an LED warning light 157, wherein a lower end of the supporting rod 151 is bolted to a middle portion of an upper end of the transverse fixing plate 152; the sleeve 153 is sleeved on the upper side of the outer wall of the support rod 151 and is fastened and connected through a quick-release bolt 154; the middle part of the left end of the warning plate 155 is connected with the right side of the outer wall of the sleeve 153 through a bolt; the warning paster 156 is glued at the middle part of the right end of the warning board 155; two LED warning light 157 bolt connection both sides about warning board 155 right-hand member respectively, can warn through warning sticker 156 that the vehicle of traveling slows down and walks slowly, can make the vehicle of traveling night in time discover warning board 155 through LED warning light 157 to realize warning driving driver's function, when adjusting warning board 155's direction, not hard up quick detach bolt 154, sleeve pipe 153 can rotate at bracing piece 151 outer wall this moment, thereby can realize warning board 155 direction adjustable function.

In this embodiment, specifically, the lower end of the fixing plate 132 is disposed at the middle portion of the inner wall at the lower side of the repaired crack 3; the upper ends of the expansion bolts I5 respectively penetrate through the through holes 133; a plurality of fastening nuts 7 are respectively provided at the upper ends of the fixing plates 132.

In this embodiment, specifically, the reinforcing frames 135 are provided in plural, the upper ends of the reinforcing frames are connected and arranged on the left and right sides of the lower end of the stainless steel mesh plate 8 sequentially through the fastening bolts 11 from front to back, and the reinforcing frames 135 are arranged inside the concrete layer 12 respectively.

In this embodiment, specifically, the stainless steel mesh plate 8 is located on the upper side of the concrete layer 12.

In this embodiment, specifically, the cold patch asphalt layer 10 is laid on the upper surface of the stainless steel mesh plate 8.

In this embodiment, specifically, the middle part of the lower end of the protection plate 142 is arranged in contact with the upper side of the cold-patch asphalt layer 10; and the second expansion bolts 146 respectively penetrate through the left side and the right side of the interior of the asphalt layer 1 from front to back in sequence and are respectively inserted into the fixing holes which are formed in the left side and the right side of the upper side of the interior of the bridge 2 from front to back in sequence.

In this embodiment, specifically, the lower end of the transverse fixing plate 152 is bolted to the left side of the upper end of the asphalt layer 1.

In this embodiment, specifically, the protection plate 142 is a stainless steel plate.

In this embodiment, specifically, the warning spike 143 is a solar LED cast aluminum spike.

In this embodiment, the warning plate 155 is a stainless steel plate having a circular longitudinal section.

In this embodiment, specifically, the warning sticker 156 adopts pvc honeycomb reflective sticker to the warning sticker 156 right side is written with slow-down word.

In this embodiment, specifically, the LED warning light 157 uses a red light solar LED slow-flashing warning light.

In this embodiment, specifically, the filling layer 6 is a concrete layer.

Principle of operation

In the utility model, when the reinforcing frame 135 is installed, the reinforcing frame 135 is held by hand at first, the threaded hole 134 formed at the middle lower side in the reinforcing frame 135 is aligned with the screw rod 131, then the reinforcing frame 135 is screwed to enable the screw rod 131 to enter the threaded hole 134, and finally the reinforcing frame 135 is screwed down, thereby realizing the function of quick assembly, improving the working efficiency and saving the maintenance time; the protective plate 142 can prevent the joint of the asphalt layer 1 and the cold-patch asphalt layer 10 from being crushed and damaged by the vehicle again, so that the cracks can be prevented from happening again, the function of protecting the crack reinforcing structure is realized, and the expansion bolt II 146 and the locking nut 147 can be hidden through the groove 144, so that the problem of damaging the tire of the passing vehicle can be avoided; can warn the vehicle that traveles through warning sticker 156 and slow down slowly, can make the vehicle that traveles night in time discover warning board 155 through LED warning light 157 to realize warning driving driver's function, when adjusting warning board 155's direction, not hard up quick detach bolt 154, sleeve pipe 153 can rotate at bracing piece 151 outer wall this moment, thereby can realize warning board 155 direction adjustable function.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The civil engineering road and bridge crack reinforcing structure is characterized by comprising an asphalt layer (1), a bridge (2), a repair crack (3), a bolt hole (4), a first expansion bolt (5), a filling layer (6), a fastening nut (7), a stainless steel screen plate (8), a grouting hole (9), a cold-patch asphalt layer (10), a fastening bolt (11), a concrete layer (12), a reinforcing frame structure (13), a warning protective plate structure (14) and an adjustable warning plate structure (15), wherein the asphalt layer (1) is laid on the upper surface of the bridge (2); the repairing crack (3) is positioned at the upper side in the bridge (2); the bolt holes (4) are sequentially arranged on the lower side of the middle part in the bridge (2) at equal intervals from front to back, and the bolt holes (4) are respectively communicated with the repaired cracks (3); the lower ends of the expansion bolts I (5) are respectively inserted into the bolt holes (4), and filling layers (6) are respectively arranged between the expansion bolts I (5) and the bolt holes (4); the fastening nuts (7) are respectively in threaded connection with the upper sides of the outer walls of the expansion bolts (5); the grouting holes (9) are formed in the middle of the inner part of the stainless steel screen plate (8); the concrete layer (12) is poured inside the repaired crack (3); the conveniently assembled reinforcing frame structure (13) is connected with the stainless steel screen plate (8); the warning protection plate structure (14) is arranged on the upper side of the asphalt layer (1); the adjustable warning plate structure (15) is connected with the asphalt layer (1); the conveniently assembled reinforcing frame structure (13) comprises screw rods (131), a fixing plate (132), through holes (133), threaded holes (134), a reinforcing frame (135) and annular reinforcing blocks (136), wherein the lower ends of the screw rods (131) are integrally arranged on the left side and the right side of the upper end of the fixing plate (132) from front to back in sequence; the through holes (133) are respectively arranged in the middle part of the inner part of the fixing plate (132) from front to back in sequence; the threaded holes (134) are respectively arranged at the middle lower side in the inner parts of the reinforcing frames (135); the reinforcing frames (135) are respectively in threaded connection with the outer walls of the screw rods (131) through threaded holes (134); the annular reinforcing blocks (136) are respectively sleeved on the upper side and the lower side of the middle part of the outer wall of the reinforcing frame (135), and the annular reinforcing blocks (136) are respectively integrally connected with the reinforcing frames (135).

2. The civil engineering road and bridge crack reinforcement structure as defined in claim 1, wherein the warning guard plate structure (14) comprises a triangular plate (141), a guard plate (142), a warning spike (143), a groove (144), a jack (145), a second expansion bolt (146) and a lock nut (147), the two triangular plates (141) are respectively bolted at the inner ends to the left and right ends of the guard plate (142); the two warning spikes (143) are respectively bolted on the front side and the rear side of the middle part of the upper end of the protection plate (142); the grooves (144) are respectively arranged on the left side and the right side of the upper side in the protection plate (142) from front to back in sequence; the plurality of insertion holes (145) are respectively arranged on the left side and the right side of the inner lower side of the protection plate (142) from front to back in sequence, and the plurality of insertion holes (145) are respectively communicated with the plurality of grooves (144); the lower ends of the second expansion bolts (146) respectively penetrate through the insertion holes (145) and respectively extend to the lower sides of the protection plates (142); the locking nuts (147) are respectively screwed on the upper sides of the outer walls of the expansion bolts (146), and the locking nuts (147) are respectively positioned in the grooves (144).

3. The civil engineering road and bridge crack strengthening structure of claim 1, wherein the adjustable warning plate structure (15) comprises a support rod (151), a transverse fixing plate (152), a sleeve (153), a quick-release bolt (154), a warning plate (155), a warning sticker (156) and an LED warning lamp (157), the lower end of the support rod (151) is bolted to the middle part of the upper end of the transverse fixing plate (152); the sleeve (153) is sleeved on the upper side of the outer wall of the support rod (151) and is fastened and connected through a quick-release bolt (154); the middle part of the left end of the warning plate (155) is connected with the right side of the outer wall of the sleeve (153) through a bolt; the warning paster (156) is glued at the middle part of the right end of the warning board (155); the two LED warning lamps (157) are respectively connected to the upper side and the lower side of the right end of the warning plate (155) through bolts.

4. The civil engineering road and bridge crack reinforcement structure of claim 1, wherein the lower end of the fixing plate (132) is arranged at the middle part of the inner wall at the lower side of the crack repair (3); the upper ends of the expansion bolts (5) respectively penetrate through the through holes (133); the fastening nuts (7) are respectively positioned at the upper end of the fixing plate (132).

5. The civil engineering road and bridge crack reinforcement structure of claim 1, wherein a plurality of the reinforcing frames (135) are arranged, the upper ends of the reinforcing frames are connected with the left side and the right side of the lower end of the stainless steel mesh plate (8) sequentially through fastening bolts (11) from front to back, and the plurality of the reinforcing frames (135) are arranged inside the concrete layer (12) respectively.

6. Civil engineering road and bridge crack reinforcement structure according to claim 1, characterized in that the stainless steel mesh sheet (8) is located on the upper side of the concrete layer (12).

7. Civil engineering road and bridge crack reinforcement structure as claimed in claim 1, characterized in that said layer of cold asphalt (10) is laid on the upper surface of the stainless steel mesh sheet (8).

8. The civil engineering road and bridge crack reinforcing structure of claim 2, wherein the middle part of the lower end of the protection plate (142) is arranged in contact with the upper side of the cold-patch asphalt layer (10); and the second expansion bolts (146) sequentially penetrate through the left side and the right side of the interior of the asphalt layer (1) from front to back respectively and are respectively inserted into the fixing holes which are sequentially formed in the left side and the right side of the upper side of the interior of the bridge (2) from front to back respectively.