CN210002280U - road and bridge crack reinforcing structure - Google Patents

road and bridge crack reinforcing structure Download PDF

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Publication number
CN210002280U
CN210002280U CN201920791745.2U CN201920791745U CN210002280U CN 210002280 U CN210002280 U CN 210002280U CN 201920791745 U CN201920791745 U CN 201920791745U CN 210002280 U CN210002280 U CN 210002280U
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China
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crack
bridge
strengthening
cardboard
block
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CN201920791745.2U
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Chinese (zh)
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贾凯
谭忠
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贾凯
谭忠
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Abstract

The utility model discloses a road and bridge crack reinforced structure, including threaded rod and bridge body, the threaded rod sets up at bridge body downside, the upper end of threaded rod is rotated and is connected with the circular block that corresponds with bridge body lower extreme crack, and is provided with a plurality of strengthening mechanism that correspond with the crack on the lateral wall of circular block, the screw thread has cup jointed the connecting block on the lateral wall of threaded rod, and all rotates on the lateral wall about the connecting block and be connected with the bracing piece, the end that the connecting block was kept away from to the bracing piece rotates and is connected with the fixed block, and the lower extreme threaded connection of fixed block has the bolt the utility model discloses can consolidate the crack of bridge below through double-layer strengthening structure, play the supporting role to the strengthening mechanism of bridge below when providing the reinforcing effect, adopt can dismantle merge formula structure, can be according to a plurality of reinforcements ware of crack.

Description

road and bridge crack reinforcing structure
Technical Field
The utility model relates to a technical crack consolidates the field, especially relates to road bridge crack reinforced structure.
Background
In recent years, traffic infrastructure in China is rapidly developed, a large number of concrete bridges are built in various places, reports about influence on engineering quality even bridge collapse caused by cracks are frequent in the bridge building and using processes, and concrete cracks can be said to be frequently-occurring diseases and often disturb bridge engineering technicians.
In the existing bridge crack reinforcement, concrete and repair glue are mixed to fill the crack, the method has the defects of short holding time, infirm reinforcement and the like, asphalt concrete at the crack is easy to peel off, so that the crack is formed secondarily, in addition, in the existing method, the repair operation is difficult to realize for the crack below the bridge, and therefore road and bridge crack reinforcement structures are provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the kinds of road and bridge crack reinforced structure that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
road and bridge crack reinforced structure, including threaded rod and bridge body, the threaded rod sets up at bridge body downside, the upper end of threaded rod is rotated and is connected with the round block that corresponds with bridge body lower extreme crack, and is provided with a plurality of strengthening mechanism that correspond with the crack on the lateral wall of round block, the screw thread has cup jointed the connecting block on the lateral wall of threaded rod, and all rotates on the lateral wall about the connecting block and be connected with the bracing piece, end that the connecting block was kept away from to the bracing piece rotates and is connected with the fixed block, and the lower extreme threaded connection of fixed block has the bolt, the upper end of bolt extend to the fixed block upside and with bridge body threaded connection, two fixedly connected with semicircle pipe, two between the fixed block be connected with coupling mechanism and second coupling mechanism on the lateral wall of the back of the.
Preferably, the reinforcing mechanism comprises a plurality of reinforcing rods fixedly connected to the side walls of the circular block, the ends of the reinforcing rods far away from the circular block are fixedly connected with reinforcing blocks, and the reinforcing blocks are correspondingly inserted in the cracks.
Preferably, the number of the reinforcing rods 8 is four, and the four reinforcing rods are arranged in a crossed manner, and the reinforcing rods are correspondingly arranged in the cracks.
Preferably, the th coupling mechanism and the second coupling mechanism include the th cardboard and the second cardboard of fixed connection respectively on two semicircle pipe lateral walls, th cardboard sets up with the second cardboard is carried on the back mutually, and the cooperation is connected between th cardboard and the second cardboard.
Preferably, strip-shaped clamping grooves are formed in the side walls of the th clamping plate and the second clamping plate, the strip-shaped clamping groove surface of the th clamping plate is arranged downwards, the strip-shaped clamping groove surface of the second clamping plate is arranged upwards, and the two strip-shaped clamping grooves are connected in a matched mode.
Preferably, the th cardboard and the lower extreme of second cardboard all threaded connection have a plurality of second bolts, and the upper end of second bolt extends to the upside of th cardboard and second cardboard and with bridge body threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. use through the cooperation of circular block, reinforcing mechanism and threaded rod, carry out th layer to the crack and consolidate, four reinforcing bars are cross arrangement, better promotion the reinforcing effect, use through the cooperation of fixed block, bolt, connecting block and threaded rod, carry out the second floor in the outside and consolidate, reinforce the supporting role to the th layer of bridge body below simultaneously, prevent that reinforcing apparatus from dropping, advance step and promoted the reinforcing effect.
2. Through the strip draw-in groove of seting up on cardboard and the second cardboard lateral wall, can carry out a plurality of reinforcement ware combination uses according to fissured size, enlarge application range and promote the reinforcement effect.
Drawings
Fig. 1 is a schematic structural view of kinds of road and bridge crack reinforcing structures provided by the present invention;
FIG. 2 is a partial schematic view of kinds of road and bridge crack reinforcing structures, including circular blocks, reinforcing rods, reinforcing blocks and bridge bodies;
fig. 3 is a partial schematic view of a fixing block, a semicircular tube, a clamping block and a second clamping block of the road and bridge crack reinforcing structures provided by the utility model;
fig. 4 is a partial schematic view of the clamping block and the second clamping block of the road and bridge crack reinforcing structures.
In the figure, 1 threaded rod, 2 bridge bodies, 3 round blocks, 4 connecting blocks, 5 supporting rods, 6 fixing blocks, 7 th th bolts, 8 reinforcing rods, 9 reinforcing blocks, 10 th th clamping plates, 11 th clamping plates, 12 th bolts and 13 semicircular pipes.
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, not all embodiments, of the present invention .
Referring to fig. 1-4, road and bridge crack reinforced structure, including threaded rod 1 and bridge body 2, threaded rod 1 sets up in bridge body 2 downside, the upper end of threaded rod 1 is rotated and is connected with circular block 3 that corresponds with bridge body 2 lower extreme crack, and be provided with a plurality of strengthening mechanism that correspond with the crack on circular block 3's the lateral wall, threaded connection has connecting block 4 on threaded rod 1's the lateral wall, and all rotate on connecting block 4's the left and right sides lateral wall and be connected with bracing piece 5, end that connecting block 4 was kept away from to bracing piece 5 rotates and is connected with fixed block 6, and the lower extreme threaded connection of fixed block 6 has a th bolt 7, the upper end of th bolt 7 extends to fixed block 6 upside and is connected with bridge body 2 threaded connection, fixedly connected with semicircle pipe 13 between two fixed blocks 6, be connected with connection mechanism and second connection mechanism on the lateral wall of the back of the looks of two semicircle pipes 13 respectively, strengthening mechanism includes a plurality of fixedly connected with circular rod 8 on circular block 3 lateral wall, of fixed connection has a connection with block 9, and is connected with the fixed block 3, and is the reinforcing mechanism and is better when the supporting rod 3 sets up the reinforcing effect of cross-shaped reinforcing mechanism and is set up through the cross-shaped reinforcing rod 2, it sets up the cross-shaped reinforcing mechanism to the supporting rod 3, it is better to set up cross-shaped reinforcing mechanism that cross crack is favorable to cross-shaped reinforcing mechanism and is set up cross-shaped reinforcing effect in the crack in the bridge body, it is provided on the supporting rod 3, it is the crack to cross.
Wherein, the th connecting mechanism and the second connecting mechanism comprise a th clamping plate 10 and a second clamping plate 11 which are respectively fixedly connected on the side walls of the two semicircular tubes 13, the th clamping plate 10 and the second clamping plate 11 are arranged oppositely, and a th clamping plate 10 is connected with the second clamping plate 11 in a matching manner, strip-shaped clamping grooves are respectively formed in the side walls of the th clamping plate 10 and the second clamping plate 11, the strip-shaped clamping groove surface of the th clamping plate 10 is arranged downwards, the strip-shaped clamping groove surface of the second clamping plate 11 is arranged upwards, and the two strip-shaped clamping grooves are connected in a matching manner, the lower ends of the th clamping plate 10 and the second clamping plate 11 are respectively in threaded connection with a plurality of second bolts 12, the upper ends of the second bolts 12 extend to the upper sides of the th clamping plate 10 and the second clamping plate 11 and are in threaded connection with the bridge body 2, the th clamping plate 10 and the second clamping plate 11 are fixed at the lower end of the bridge body 2 by four second bolts 12, the th clamping plate 10 and the second clamping plate 11 which are arranged reversely, the second clamping plates 10 and.
The utility model discloses in, position the position that supplies four reinforcing blocks 9 and the installation of anchor strut 8 in the crack well, use machinery to punch, install the reinforcement mechanism, again according to two bolts 7 and four second bolts 12's position, the location punches, utilize bolt 7 and second bolt 12 with fixed block 6, cardboard 10 and 11 fixed mounting of second cardboard are at 2 lower extremes of bridge body, twist threaded rod 1, threaded rod 1 can progressively support circular block 3 and support whole reinforcement mechanism fixedly, threaded rod 1 and two bracing pieces 5's cooperation is used simultaneously, constitute triangular supports reinforced structure, reach secondary reinforcement's purpose, to in different fissured sizes, through the bar draw-in groove of seting up on cardboard 10 and the 11 lateral walls of second cardboard, carry out a plurality of reinforcing ware combined use, enlarge application range and promote the reinforcement effect.
The above, 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 (6)

  1. The utility model provides an road and bridge crack reinforced structure, including threaded rod (1) and bridge body (2), its characterized in that, threaded rod (1) sets up in bridge body (2) downside, the upper end of threaded rod (1) is rotated and is connected with circular block (3) that correspond with bridge body (2) lower extreme crack, and is provided with a plurality of strengthening mechanism that correspond with the crack on the lateral wall of circular block (3), threaded sleeve has connecting block (4) on the lateral wall of threaded rod (1), and all rotates on the lateral wall about connecting block (4) and be connected with bracing piece (5), end rotation that connecting block (4) were kept away from in bracing piece (5) is connected with fixed block (6), and the lower extreme threaded connection of fixed block (6) has bolt (7), the upper end of bolt (7) extends to fixed block (6) upside and with bridge body (2) threaded connection, two fixedly connected with semicircle pipe (13) between fixed block (6), two be connected with second coupling mechanism and second coupling mechanism on the lateral wall that backs on the back of the body (13) respectively.
  2. 2. road and bridge crack strengthening structure, according to claim 1, wherein the strengthening mechanism includes a plurality of strengthening rods (8) fixed on the side wall of the circular block (3), the strengthening rods (8) are fixed with strengthening blocks (9) far away from end of the circular block (3), and the strengthening blocks (9) are correspondingly inserted in the crack.
  3. 3. road and bridge crack strengthening structure, according to claim 2, wherein the number of the strengthening rods (8) is four, and the four strengthening rods (8) are arranged crosswise, and the strengthening rods (8) are correspondingly arranged in the crack.
  4. 4. The road bridge crack strengthening structure of claim 1, wherein the connection mechanism and the second connection mechanism include a th card (10) and a second card (11) fixedly connected to the side walls of the two semicircular tubes (13), respectively, the th card (10) and the second card (11) are disposed opposite to each other, and the th card (10) is connected with the second card (11) in a matching manner.
  5. 5. The road and bridge crack strengthening structure of claim 4, wherein the cardboard (10) and the second cardboard (11) have strip-shaped slots on their side walls, the cardboard (10) has a downward strip-shaped slot surface, the second cardboard (11) has an upward strip-shaped slot surface, and the two strip-shaped slots are connected in a matching manner.
  6. 6. road bridge crack strengthening structure, according to claim 5, characterized in that the lower ends of the cardboard (10) and the second cardboard (11) are each threaded with a plurality of second bolts (12), and the upper ends of the second bolts (12) extend to the upper side of the cardboard (10) and the second cardboard (11) and are threaded with the bridge body (2).
CN201920791745.2U 2019-05-29 2019-05-29 road and bridge crack reinforcing structure Active CN210002280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920791745.2U CN210002280U (en) 2019-05-29 2019-05-29 road and bridge crack reinforcing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920791745.2U CN210002280U (en) 2019-05-29 2019-05-29 road and bridge crack reinforcing structure

Publications (1)

Publication Number Publication Date
CN210002280U true CN210002280U (en) 2020-01-31

Family

ID=69308355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920791745.2U Active CN210002280U (en) 2019-05-29 2019-05-29 road and bridge crack reinforcing structure

Country Status (1)

Country Link
CN (1) CN210002280U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538826A (en) * 2020-12-02 2021-03-23 山东交通学院 Temporary bridge reinforcing and supporting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538826A (en) * 2020-12-02 2021-03-23 山东交通学院 Temporary bridge reinforcing and supporting device
CN112538826B (en) * 2020-12-02 2022-04-26 山东交通学院 Temporary bridge reinforcing and supporting device

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